1.
Comparayive Efficacy Of Chemotherapeutic Trails Against Hypodermosis In Cattle In Rajanpur
by Muhammad Zahid | Dr. Aneela Zameer Durrani | Dr. Muhammad Hassan Saleem | Prof. Dr. Azhar.
Material type: ; Format:
print
Publisher: 2011Dissertation note: Study was carried out in district Rajanpur from February, 2011 to April, 2011 to find out percentage of infestation and to study chemotherapeutic trails against warble fly infestation in cattle in three tehsils namely Rojhan, Rajanpur and Jampur of district Rajanpur. In each tehsil 200 cattle were examined to record clinical signs of hypodermosis. For treatment of affected animals drug trail were done with Trichlorophon (Tagafon Star,Pakistan) and Ivermectin (Imec, SJG, Pakistan) 1% subcutaneously @ 0.2mg/kg body weight. Study included percentage of infestation in cattle in the households, veterinary hospitals and private farms. Average percentage of warbles in cattle was calculated and found 10 %, 17% and 16.5% in Rojhan, Rajanpur and Jampur respectively. It was found that percentage of infestation was 12% to 18% in hilly areas as compared to semi-hilly areas with 8% to16% and riverine areas 8% to 18% warble fly infestation in cattle. It was observed that warble fly infestation in cattle was absent in some plane areas in tehsil Jampur.
The comparison of different chemotherapeutic trails against Hypodermosis in cattle were observed and recorded. Three groups of cattle were made for chemotherapeutic trails against hypodermosis. Application of Tagafon in two different groups of cattle was carried out to evaluate their efficacy against Hypodemosis. In one group Trichlorophon (Tagafon Star,Pakistan) was applied with cotton gauzes by swabbing and spraying method with 5% solution of trichlorophon. In second group Trichlorophon (Tagafon Star, Pakistan) was given by drenching method with 2% solution at a dose rate of 0.2ml/kg body weight. In third group (Inj.Imec, SJG, Pakistan) Ivermectin 1% at dose rate of 0.2mg/kg body weight subcutaneous injection was carried out. Ivermectin1% was found to be 100% effective. Tagafon (Trichlorophon) was found 90% effective by swabbing and spraying method with 5% solution and Tagafon (Trichlorophon) by drenching method with 2% solution was found 85%effective against warble fly infestation in cattle in the study area. The data was analyzed statistically and found significant.
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2.
Diagnosis And Treatment Of Strongylosis Using Neem Leaves And Ivermectin In Donkeys
by Muhammad waqas | Dr. Muhammad sarwar khan | Dr. aneela zameer durrani | Dr. Muhammad.
Material type: ; Format:
print
; Nature of contents: ; Literary form: Publisher: 2011Dissertation note: Donkeys act as draught animals and are used for a variety of purposes. Donkeys are still the "beasts of burden". Helminthes parasites, particularly strongyle nematodes, are the common inhabitants of the gastro-intestinal tracts of equines. Strongylosis is one of the most important parasitic diseases of equines. Diarrhea, anorexia, weight loss and moderate anaemia are the clinical signs in infected animal resulting in heavy mortality. The present project was therefore designed to investigate the infection rate of nematodes in donkeys, to calculate the efficacy of Ivermectin and Neem against strongylosis and to study the effect of strongylosis on various blood parameters (DLC and Hb).
Three hundred donkeys (n=300) were examined coprologically for the presence of nematodes. 167 donkeys were found infected with various parasites with the overall infection rate being 55.66%. Out of 167, 85 donkeys were infected with strongylus, 29 with trichostrongylus, 19 with trichonema, 19 with gastrodiscuss and 15 with mixed infection. So the infection rate for strongylus, trichostrongylus, trichonema, gastrodiscuss and mixed infection was 28.33%, 9.66%, 6.33%, 6.33% and 5% respectively. For drug trails thirty donkeys naturally infected with strongylosis were selected. These animals were divided into three groups A, B and C, comprising of 10 animals each. Another group D comprising of 10 healthy animals was also made. Group A was treated with ivermectin at the dose rate of 0.2 mg/kg body weight (1 ml/50 kg b w) once. Group B was treated with neem dry leaves at the dose rate of 375 mg/kg body weight mixed with wheat bran for four days. Group C was kept as positive control (Infected-Untreated) and Group D was kept as negative control (Uninfected-Untreated).
The faecal samples were collected on day zero pre-medication and on day 7 and 14 post-medication. The efficacies of ivermectin and neem were calculated on the basis of reduction in number of eggs per gram (EPG) of the faeces. The efficacy of ivermectin was 73.21 and 96.42% on day 7 and 14 respectively. The efficacy of neem was noted to be 22.22 and 33.33% on day 7 and 14 post-medication respectively. It was concluded that ivermectin was most effective. The blood samples were also collected on day zero (pre-medication) and on day 7 and 14 (post-medication) and were examined for hematology. Groups A, B and C had low haemoglobin values. The values get improved in groups A and B after treatments but the value further decreased in group C because this group was kept as infected control. The Hb value remained normal in group D as the animals in this group were healthy. In group C there was significant increase in eosinophils.
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3.
Compaiativ Efficacy Of Different Electrolyte Solutions On Heat Stress And Their Efiect On Hematology And Blood
by Hafiz Tariq Mehmood | Dr. Aneela Zameer Durrani | Dr. Hassan Saleem | Prof. Dr. Azhar.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2011Dissertation note: The present project had been designed to study the effect of heat stress on cattle calves and to evaluate the efficacy of electrolytes solution (Normal Saline and Ringer Lactate) on various blood parameters. Five groups of calves comprising 10 in each group were selected for experimental study. Group A: Affected calves with heat stress were provided shade after taking TPR and the effect of shade were checked after one hour. Group B: Heat stressed calves of same age group were given Normal Saline IV according to their body weight and the effect were checked through TPR, hematology and blood electrolyte. Group C: Heat stressed calves of same age group were given Ringer's Lactate IV according to their body weight and the effect were checked through TPR, hematology and blood electrolyte. Group D: calves of same age group affected with heat stress were taken as the positive control. Group E: calves of same age group were normal healthy calves (negative control). Temperature was taken at regular intervals of one hour daily. Respiration was observed by placing the hand in front of nostrils. Heart rate was observed by stethoscope daily in morning and evening. The blood sample of each calf was collected both for control and experimental animals through disposable syringe from jugular vein. The blood was shifted to University Diagnostic laboratory, University of Veterinary and Animal Sciences Lahore. The samples were taken before and after therapeutic trials. Blood samples were taken for blood electrolyte examination and hematology. Serum of the blood was separated by centrifugation for electrolytes measurements. The flame photometer was utilized to measure the serum sodium (Na+) potassium (K+) Chloride (Cl+) and Bicarbonate (HCO3) concentration. The physical sign of experimental group before cooling were noted .sever sweating and panting were observed under physical sign. The pulse rate, respiration and rectal temperature of experimental group before cooling were increased. Changes found in CBC and blood electrolytes like sodium, potassium, chloride and bicarbonate were measure by flam photometry.
These all observation showed that the animal of experimental group before cooling were suffering from electrolyte imbalance ,but it was not so serious which may result in death of the animal, however the persistence of that condition might result in heat stroke which is often lethal.
It is concluded that serum electrolyte concentration, CBC and pulse rate, respiration and rectal temperature help in accessing the condition of animal suffering form the heat stress. From the present study it can be concluded that heat stress cause changes in biochemical and Hematological parameters in calves. These changes can be overcome by giving animal's fluid therapy and by providing good shade in hot summer. Further studied are required to Conducted on other species of animals to understand the effect of heat stress .Other biochemical and hematological parameters should be studied in bovine calves and other animals for the better understanding the effects of heat stress.
Availability: Items available for loan: UVAS Library [Call number: 1309,T] (1).
4.
Molecular Diagnosis Of Bovine Anaplasmosis In District Lahore
by Aqsa Mushtaq | Dr. Aneela Zameer Durrani | Dr. Hassan Saleem | Prof. Dr. Azhar.
Material type: ; Format:
print
Publisher: 2011Dissertation note: The present study was designed to determine diagnosis and infection percentage of Bovine anaplasmosis in cattle and buffalo of different age groups in and around District Lahore, and to study the comparative efficacy of diagnostic methods that is Polymerase chain reaction (PCR) and Microscopic Examination. For this purpose 160 blood samples were collected from cattle and buffaloes ,randomly from eight villages , during the month of May, June, July, August of 2010 in and around District Lahore.80 samples were collected from cattle and 80 were collected from buffaloes and these samples were further categorized into two age groups that is 40 samples were collected from calves of 1 month to 6 month of age and 40 samples were collected from calves of 7 month to 12 month of age of each species. Screening was done by blood smears, stained by Giemsa'wright staining technique and later the blood samples from the same animals were also processed by PCR.
The blood smears showed Anaplasma marginale as dense , round, deeply stained body, approximately 0.3-1.0um in diameter. Most of them were located on or near the margin of the erythrocyte.On the basis of Microscopic examination overall 11.25% (18\160) prevalence was recorded. On the basis of polymerase chain reaction (PCR) prevalence of Anaplasma marginale 25.6%(41\160) was recorded, showing the presence of carrier animals in District Lahore. The blood smears showed maximum prevelance in cattle of age 7 months to 12 months of age that is 20% (8\40) than animals of age 1 month to 6 month of age 10% (4\40).The blood smears showed maximum prevelance in buffalo calves of age 7 months to 12 months of age that is 10% (4\40) than animals of age 1 month to 6 month of age 5% (2\40). The blood smears showed that the prevelance of Bovine anaplasmosis is more in cattle 15% (12\80) than buffalo 7.5% (6\80). The overall prevalence 25.6% (41\160) was recorded for Bovine anaplasmosis , during summer season on the basis of PCR. The Polymerase chain reaction showed maximum prevelance in cattle of age 7 months to 12 months of age that is45 % (18\40) than animals of age 1 month to 6 month of age 20% (8\40). The Polymerase chain reaction showed maximum prevelance in buffalo animals of age 7 months to 12 months of age that is 27.5% (11\40) than animals of age 1 month to 6 month of age 10% (4\40). The Polymerase chain reaction showed that the prevelance of Bovine anaplasmosis is more in cattle 32.5% (26\80) than buffalo18.75 % (15\80).The results have shown high efficacy of PCR as compare to Microscopic Examination.
It is anticipated that present study was proved helpful in diagnosis of Anaplasma in infected as well as in carrier animals in District Lahore , and will be beneficial for further study.
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5.
Pereentage Of Hemorrhagic Septieemia Carrier Buffalo And Their Immunity Status At District Swat, Khyber
by Ikramul Haq | Dr. Aneela Zameer Durrani | Dr. Ayesha | Dr. Jaweria Ali Khan.
Material type: ; Format:
print
Publisher: 2012Dissertation note: The study was conducted in District Swat, Khyber Pukhtoonkhwa province, to study the percentage of carrier buffaloes of hemorrhagic septicemia in the region and Immune status of buffaloes. Tracheal swabs and blood were collected from 200 buffaloes slaughtered at Saidu Sharif slaughter house. The selected buffaloes were divided into four age groups, the first group had animals of two and less than two years of age, the second had animals with age of three years, the third group, five years and fourth group had animals with age of more than five years. Tracheal swabs were cultured for the isolation of Pasteurella multocida, for identification of carrier animals and blood sample were processed to determine the antibodies titer of buffaloes against Pasteurella multocida.
The results showed that 8 (4%) out of total 200 examined buffaloes were identified as carriers of hemorrhagic septicemia by isolating the Pasteurella multocida from their tracheal swab. Out of 8 carrier buffaloes 4 were from group IV, 3 from Group III and 3 from group II. The percentage of carrier buffaloes in four age groups was 0%, 2%, 6% and 8% in group-I, group-II, group-III and group-IV respectively, showed that percentage of carrier buffaloes were high in group IV while lowest in group I. The Pathogenicity tests of the all 8 isolates showed that they were pathogenic to mice and cause their death within 24 hours of incubation.
Serological study of blood sample for antibodies titer showed that out of 200 buffaloes 156 (78%) showed antibodies titer ?1:16 which were considered immune against hemorrhagic septicemia. Out of 156, 17 were from group-I, 46 from group-II, 46 group-III and 47 from group-IV. Percentage of immune buffaloes in different age groups was 34%, 92%, 92% and 94% in group-I, group-II, group-III and group-IV respectively. The higher number of immune animals i:e 94% were in group-IV and the lowest were in group-I i:e 34%.
Results showed that all the carrier buffaloes had antibodies titer more than 1:16. The antibodies titer of the 4 carrier buffaloes were 64, 2 had 128 while 1, 1 had antibodies titer 16 and 32 respectively.
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6.
A Study On Ticks And Hemoprotozoan Infections In Camels (Camelus Dromedarious) In District Dera Ismail
by Naimat Ullah | Dr. Aneela Zameer Durrani | Dr. Muhammad | Dr. Muhammad Ijaz.
Material type: ; Format:
print
; Nature of contents: ; Literary form: Publisher: 2013Dissertation note: Background
Pakistan is gifted with a large population of small ruminant including 58.3 and 27.4 million heads of goats and sheep respectively 2010.According to Livestock Census 2006, there were about 92164 sheep and 221912 goats' populations in Bannu district. Sheeps and goats are playing a leading role in the national economy by producing wool, skin, meat, milk and farm yard manure. Fasciolosis, parasitic gastrioenteritis, hydatidosis, coccidiosis, ectoparasitism, theleriosis and babesiosis are the major parasitic problems of small ruminants .There was an urgent need to carry out research on applied aspect leading control of parasites.
Study Objectives: The main objectives of the present study were;
(i) To have an overview on the overall prevalence of ectoparasites and endoparasites in small ruminants throughout the district by means of fecal tests.
(ii) To observe the affect of ecto and endoparasites on blood profile of the infected individuals.
Hypothesis: It was hypothesized that
¢ Parasitic diseases are highly prevalent in sheep and goat in District Bannu..
¢ External and internal parasites have significant effect on blood parameters.
Methodology and Results
During this study period 500 sheep and 500 goats were examined for endo and ectoparasites while using various fecal tests such as using direct microscopic examination, simple test tube flotation method and sedimentation method for endoparasites. Out of 500 goats and 500 sheep, 47 goats and 63 sheep were found positive for ectoparasites and percentage ratio was 9.4% in goats and 12.6% in sheep. Mostly, three types of ectoparasites were observed in both of cases i.e. goats and sheep (ticks, lice and mites). The total no. of positive cases found for ectoparasites in goats were 244 (ticks 10.2%, lice 30.4% and mites 8.2% in district Bannu). This result indicates a significant load of ectoparasites in this area of the country. Out of 149 positive cases of ecto-parasites in sheep; tick infection was 7.8% (39/500), lice 15.2% (76/500) and mite infection was 6.8% (34/500). Fecal samples of all 1000 animals were analyzed for the presence of endoparasites, out of which 90.6% goats and 87.4% sheep were found positive for endoparasites. Overall goats were more likely to be positive for Haemonchus Spp. and almost 50.2% (251/500) animals were found positive. The prevalence of other endo-parasites like Trichurus 5.6% (28/500), Strongyloid 4% (20/500), Coccidia 8.6% (43/500), Fasciola 12% (60/500) and Trichostrongyloide were 10.2% (51/500) while in case of sheep Haemonchus Spp. positivity was 33.2% (166/500). The prevalence of other Endo-parasites like Trichurus 6.8% (34/500), Strongyloid 2.4% (12/500), Coccidia 6.8% (34/500), Fasciola 10.6% (53/500) and Trichostrongyloide were 13.6% (68/500). The hematological profile of infected animals indicates high TLC and low hemoglobin level.
Conclusion
It is concluded that high prevalence was due to poor management and lack of knowledge about feeding, vaccination, hygienic conditions and lack of proper deworming programme. To overcome the problem it was necessary to educate the farmers about deworming programme and proper use of insecticides.
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7.
Identification Of Ticks And Tick-Borne Hemo-Parasitic Diseases Along With Therapeutic Trial Of Tick Infestation
by Sadaqat Ali | Dr. Muhammad Ijaz | Dr. Aneela Zameer Durrani | Prof. Dr. Azhar.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2013Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1601,T] (1).
8.
Prevalence And Chemotherapy Of Anaplasmosis In Clinically Affected Small Ruminants Of Distric Lahore.
by Akhtar Ali | Dr. Muhammad Ijaz | Dr. Aneela Zameer Durrani | Prof. Dr. Azhar.
Material type: ; Format:
print
Publisher: 2013Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1610,T] (1).
9.
Srudy Of Mycotoxicosis In Cattle And Buffalo In District Sheikhupura, Punjab.
by Salman Arshad | Dr. Aneela Zameer Durrani | Dr. Muhammad Hassan Saleem | Ms. Sehrish.
Material type: ; Format:
print
; Literary form:
drama
Publisher: 2013Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1618,T] (1).
10.
Identification Of Ticks And Tick Bornehemoparasitic Diseases In Equines Of District Lahore.
by Khadija Javed | Dr. Muhammad Ijaz | Dr. Aneela Zameer Durrani | Prof. Dr. Azhar.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2013Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1651,T] (1).
11.
Comparision of the Efficacy of Different Anti-Fungal in Ear Canal Infections of Dogs in Lahore and Its Suburbs, Pakistan.
by Sehrish Khan | Dr. Aneela Zameer Durrani | Dr. Asim IKhalid Mehmood.
Material type: ; Format:
print
Publisher: 2013Dissertation note: The present project was designed to study the presence and importance of
M. pachyderma infection in otitis externa in domestic dogs and to compare the efficacy of clotrimazole and nystatin, in district Lahore, Pakistan as no such previous reference is available. Random samples were collected for a period of three months, from the Government and private pet clinics. The targeted population was pet dogs of different age, sex and breeds. Samples were collected from all the dogs suffering from otitis externa brought to the clinics. The positive animals for M. pachyderma were divided into two groups, i.e. A and B, and treated with clotrimazole and nystatin respectively. A total of 200 cases of otitis externa were recorded and a prevalence of 23% of otitis externa with M. pachyderma infection were found positive.
In the present study, a non-significant difference (P>0.05) was observed between pendulous ear and erected ear dogs and no sex predilection was observed (P>0.05). However, a higher prevelance (86.90%) was recorded in dogs more than one years of age group. In the present investigation, clotrimazole showed higher efficacy (P < 0.05) with the significant reduction of yeast population and clinical signs of otitis.
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12.
Assessing The Efficacy Of Aqueous Garlic Extract Against Cyanide Toxicity In Mice Using Righting Reflex Recovery
by Sajid Ali | Dr. Muhammad Avais | Dr. Aneela Zameer Durrani | Prof. Dr.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2013Dissertation note: The KCN intake has been linked to central nervous system (CNS) syndromes and thyroid in animals as well as humans. It is very potent toxin even at very narrow dose ranges. Prolonged KCN exposure has also been associated with reduced growth rate in animals, disturbance in thyroid metabolism, lesions in liver, kidneys, lungs and also CNS pathology.
Male mice weighting about 20-40 grams were purchased from Veterinary Research Institute, Lahore, National Institute of Health, Islamabad, Animal house, University of Veterinary and Animal Sciences, Lahore and divided into 30 treatment groups. After acclimatization of mice, carefully, the mice were grouped as follows:
Control group
A group of 6 mice were treated with potassium cyanide (KCN) intra-peritoneally at 5.5mg/kg that induced a knock down state with recovery period of approximately 1 hour. Prior to each experiment, three or more mice were treated with KCN at this dose to verify that the recovery time was close to 1 hour.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 250 mg/kg: Group 1 (5-min pre-KCN)
A group of 6 mice was given AGE intraperitoneally (i.p) at 250 mg/kg. After 5 minutes of AGE injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 250 mg/kg: Group 2 (5-min post-KCN)
A group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse was treated with AGE at 250 mg/kg i.p. and righting reflex recovery time was noted.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 500 mg/kg: Group 3 (5-min pre-KCN)
A group of 6 mice was given AGE intraperitoneally (i.p) at 500 mg/kg BW. After 5 minutes of AGE injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 500 mg/kg: Group 4 (5-min post-KCN)
A group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse was treated with AGE at 500 mg/kg i.p. and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 750 mg/kg: Group 5 (5-min pre-KCN)
A group of 6 mice was treated with AGE intraperitoneally (i.p) at 750 mg/kg. After 5 minutes of AGE injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 750 mg/kg: Group 6 (5-min post-KCN)
A group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse was treated with AGE at 750 mg/kg i.p. and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 250 mg/kg: Group 7 (30-min post-KCN)
One more group of 6 mice was given AGE at 250 mg/kg orally. After 30 minutes of AGE administration, an intraperitoneal (i.p) injection of KCN at 5.5 mg/kg was given and righting refelx recovery time was noted.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 500 mg/kg: Group 8 (30-min post-KCN)
A group 6 mice was given AGE at 500 mg/kg orally. After 30 minutes of AGE administration, an intraperitoneal (i.p) injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was noted.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) at 750 mg/kg: Group 9 (30-min post-KCN)
One more group of 6 mice was given AGE at 750 mg/kg orally. After 30 minutes of AGE administration, an intraperitoneal (i.p) injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Garlic Extract Group: (Group 10-15)
Three groups 10 - 12 each with 6 mice were injected intraperitoneally (i.p) with AGE at 250, 500 and 750 mg/kg respectively and righting reflex recovery time of each mouse in respective dose group was noted to observe any effects of AGE on righting reflex recovery time. Three groups 13 - 15 each with 6 mice were treated with AGE orally at 250, 500 and 750 mg/kg respectively and righting reflex recovery time of each mouse in respective dose group was noted to observe any effects of AGE on righting reflex recovery time.
Potassium Cyanide (KCN) + Sodium Nitrite (SN): Group 16 (5-min pre-KCN)
A group of 6 mice was given SN at 20 mg/kg intraperitoneally (i.p). After 5 minutes of SN injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Sodium Nitrite (SN): Group 17 (5-min post-KCN)
Another group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse was treated with SN at 20 mg/kg i.p. and righting reflex recovery time was noted.
Potassium Cyanide (KCN) + Sodium Thiosulphate (ST): Group 18 (5-min pre-KCN)
A group of 6 mice was given ST at 600 mg/kg intraperitoneally (i.p). After 5 minutes of ST injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Sodium Thiosulphate (ST): Group 19 (5-min post-KCN)
A group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse was treated with ST at 600 mg/kg i.p. and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Sodium Nitrite (SN) & Sodium Thiosulphate (ST): Group 20 (5-min pre-KCN)
A group of 6 mice was given SN and ST at 20 mg/kg and 600 mg/kg intraperitoneally (i.p) respectively. After 5 minutes SN and ST injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Sodium Nitrite (SN) & Sodium Thiosulphate (ST): Group 21 (5-min post-KCN)
A group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse was treated with SN and ST at 20 mg/kg and 600 mg/kg i.p. respectively and righting reflex recovery time was noted.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) & Sodium Nitrite (SN): Group 22 (5-min pre-KCN)
A group of 6 mice was given AGE at 750 mg/kg and SN at 20mg/kg intraperitoneally (i.p). After 5 minutes of AGE and ST injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was noted.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) & Sodium Nitrite (SN): Group 23 (5-min post-KCN)
A group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse was treated with AGE at 750 mg/kg and SN at 20 mg/kg i.p. and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) & Sodium Thiosulphate (ST): Group 24 (5-min pre-KCN)
A group of 6 mice was given AGE at 750 mg/kg and ST at 600mg/kg intraperitoneally (i.p). After 5 minutes of AGE and ST injection, an i.p. injection of KCN at 5.5 mg/kg was given and righting reflex recovery time was recorded.
Potassium Cyanide (KCN) + Aqueous Garlic Extract (AGE) & Sodium Thiosulphate (ST): Group 25 (5-min post-KCN)
A group of 6 mice was administered with KCN intraperitoneally (i.p) at 5.5 mg/kg. After 5 minutes of KCN injection, each mouse will be treated with AGE at 750 mg/kg and ST at 600 mg/kg i.p. and righting reflex recovery time was noted.
Sodium Nitrite (SN) alone (Group 26)
6 mice in this group were treated with SN at 20 mg/kg intraperitoneally (i.p) and any effects on righting reflex recovery time were noted.
Sodium Thiosulphate (ST) alone (Group 27)
A group of 6 mice in group 27 were treated with ST at 600 mg/kg intraperitoneally (i.p) and any effects on righting reflex recovery time were noted.
Aqueous Garlic Extract (AGE) + Sodium Nitrite (SN) (Group 28)
The mice in group 28 were treated with AGE + SN at 750 mg/kg and 20 mg/kg intraperitoneally (i.p) respectively and righting reflex recovery time was noted.
Aqueous Garlic Extract (AGE) + Sodium Thiosulphate (ST) (Group 29)
A group of 6 mice in this group were treated with AGE at 750 mg/kg and ST at 600 mg/kg intraperitoneally (i.p) and righting reflex recovery time was recorded.
Sodium Nitrite (SN) + Sodium Thiosulphate (ST) (Group 30)
A group of 6 mice in group 30 were treated with SN and ST at 20 mg/kg and 600 mg/kg intraperitoneally (i.p) respectively and righting reflex recovery time was recorded.
The efficacy of the antidote estimated was based upon the reduction in righting reflex recovery time.
The righting reflex recovery time that was close to 1 hour was determined against KCN regimen. AGE was tested as potential antidote against sub-lethal KCN toxicity at dose regimens 250, 500 and 750 mg/kg intraperitoneally as well as orally at dose regimens 250, 500 and 750 mg/kg 5 minutes before and 5 minutes after KCN administration. SN and ST were tested at 20, and 600 mg/kg respectively as antidotes against sub-lethal KCN toxicity, 5 minutes before and 5 minutes after KCN administration. These were also tested in comparison and a dose with minimum recovery time was noted. A comparison was made between the efficacy of AGE and SN or ST or SN + ST as potential antidote against sub-lethal KCN toxicity. After 48 hours 3 mice from each group was sacrificed for postmortem examination.
For this purpose the righting reflex recovery time and survival data was collected for each mouse challenged with KCN. A group of 3 mice was tested with each increasing dose of KCN to create dose response curves for both righting reflex recovery times and percent survival. Increasing doses of KCN increased the recovery time of the righting reflex. The dose 5.5 mg/kg of KCN showed the righting reflex recocery time mean 64.66 ± .333 min and was selected for trials.
AGE (750 mg/kg) showed the most significant results as compared to ST and SN alone as well as in combination. Second most effective drug was ST as it showed better results than SN. Treatment results were more pronounced in 5 min pre-KCN groups as compared to 5 min post-KCN groups.
From this study it was concluded that the aqueous AGE is an effective antidote against sub-lethal KCN toxicity as the recovery times indicated that its effects are more pronounced than SN and ST, secondly, as it is easily available and very much cheaper in Pakistan and due to easy unavailability of SN and ST, it is effective antidote that could be used in the field against sub-lethal KCN toxicity with comparatively better results both orally and intraperitoneally.
Availability: Items available for loan: UVAS Library [Call number: 1776,T] (1).
13.
Levels Of Maternal Antibodies Against Pasteurella Multocida In New Born Buffalo Calves
by Muhammad Bilal | Dr. Aneela Zameer Durrani | Dr. Muhammad | Dr. Muhammad Ijaz.
Material type: ; Format:
print
Publisher: 2013Dissertation note: Buffalo is called black gold. The buffalo is raised for meat and milk purpose in Pakistan.The buffalo calves are at risk of many infectious diseases. One of the most important diseases is Hemorrhagic septicemia (HS). Hemorrhagic septicemia is caused by Pasturellamultocida important strains in Asia are B:2 and B:2.5. Buffalo calves are more suspected to the Hemorrhagic septicemia than adults one. In Pakistan the high prevalence of 49% is in the rainy season (Farooqet al. 2007)
Clinically the signs of Hemorrhagic septicemia includes profuse salivation,pyrexia, respiratory distress, swelling in throat, discharge through nostrils, protrusion of tongue, edema in the brisket area as well as in forelegs. Hemorrhagic septicemia can be diagnosed on the bases of clinical signs and laboratory conformation by Gram staining and. Serum agglutination test, Counter immune-electrophoresis and ELISA techniques are also used.Enrofloxacine was found to be effective treatment in case Hemorrhagic septicemia. Best protection measure vaccination by alum precipitated vaccine (Boudewijn et al. 2008).
During the present study blood samples were collected from the calves at different intervals of times. Serum was separated from that blood and was analyzed by using Indirect Haemagglutination(IHA) Test to observe the antibodies titer in the blood.The data was analyzed to calculate geometric mean titer (GMT) of the antibodies. Immunity status is much important in the defense of disease especially in the newly born claves which are more at risk of infections.The result of present study showed geometric mean titer 16 in colostrum of vaccinated dams and their newly born claves showed 0, 3. 4, 7 and 3 at 0 hour, 72 hour, 7, 15 and 30 days of their age. Colostrum of non-vaccinated dams showed GMT 8 and their newly born claves showed 0, 1. 3, 3 and 1 at 0 hour, 72 hour, 7, 15 and 30 days of their age.The maternal antibodies which are produce in the body of mother are transferred to their calves.The calves given birth by the vaccinated dams receive much higher level of antibodies from their mother than the calves born from non-vaccinated dams. This antibodies production in non-vaccinated dams is because of the carrier status of hemorrhagic septicemia.The non-vaccinated dams which are not expose to the any type of HS infection or not expose to the vaccines, they do not produce antibodies against Pasturellamultocidaand also not transfer to their young babies after birth.
The present study showed that claves of vaccinated dams are much protected in their early period of life against hemorrhagic septicemia. Buffalo calves need quick and intense care at early age and they need quick vaccinations.
The high maternal antibodies level against Pasturellamultocidain vaccinated dams then in non-vaccinated dams antibodies levels in newly born buffalo calves remain effective for longer period.
This study suggested for the vaccination of dams not only for the protection of themselves but also for the protection of their newly born claves at the crucial period of their young age.
Availability: Items available for loan: UVAS Library [Call number: 1807,T] (1).
14.
Clinico Bacteriological Investigation Of Mastitis Dairy Goats
by Muhammad Rizwan | Prof Dr Aneela Zameer Durrani | Dr Muhammad Ijaz | Dr Sehrish | Faculty of Veterinary Sciences.
Material type: ; Format:
print
; Literary form:
drama
Publisher: 2014Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1862,T] (1).
15.
Comparative Potency Testing Of Oil Based Foot And Mouth Disease Caccines In Azakheli Buffaloes
by Asghar khan | Prof. Dr Aneela zameer durrani | Dr, Syed Sleem ahmad | Prof Dr Khushi.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2014Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1870,T] (1).
16.
Prevalence And Chemotherapy Of Prevalence and Chemotherapy of Balantidium Coli in Sheep And Goats in And Around Lahore
by Mustafa jamil | Dr. Muhammad Ijaz | Prof. Dr. Aneela Zameer Durrani | Prof. Dr. Azhar.
Material type: ; Format:
print
; Literary form:
drama
Publisher: 2014Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1885,T] (1).
17.
Prevalence And Intensity Of Haenonchosis In Small Ruminants In Lodhran Its Trearment And Effect On Hemogram and Serum Biochemistry
by Hafiz Muhammad Qasun | Dr.Muhammad Avais | Prof. Dr | Prof. Dr Aneela zameer durrani.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2014Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 1903,T] (1).
18.
Frozen Tectonic Corneal Grafting For Repair Of Perforating Corneal Ulcers In Dogs
by Abid Hussain | Dr. Asim khalid mehmood | Dr. Zia ullah | Prof. Dr. Aneela zameer durrani.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2014Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 2069,T] (1).
19.
Prevalence And Chemotherapy Of Fusobactemium Necrophorum In Dairy Cattle
by Haq Nawaz | Prof. Dr. Muhammad Sarwar Khan | Dr | Prof. Dr. Aneela Zameer Durrani.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2014Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 2146,T] (1).
20.
Common Nosocomial Bacterial Isolation And Identification From Veterinary Hospitals
by Muhammad Umar Zafar Khan (2008-VA-255) | Prof. Dr. Aneela Zameer Durrani | Prof.Dr.Muhammad Sarwar Khan | Dr. Hassan Bin Aslam.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: CD not available. Availability: Items available for loan: UVAS Library [Call number: 2217-T] (1).
21.
Safety Level And Efficacy Of Controlled Release Urea On Performance And Health Status Of Nili Ravi Buffalo
by Muhammad Mobin (2007-VA-156) | Prof. Dr. Aneela Zameer Durrani | Dr. Jawairia Ali Khan | Dr. Nisar Ahmad.
Material type: ; Literary form:
not fiction
Publisher: 2014Dissertation note: Livestock is one of the major sectors of Pakistan’s agrarian based economy. During 2013-14, it contributed almost 55.4% to the agricultural value added and 11.9% to national GDP. In the livestock sector, gross value addition increased from Rs.735 billion to Rs.756 billion; revealing an increase of 2.9% as compared to the previous year. Livestock is considered the best tool for poverty alleviation, as most of the livestock are owned by poor people who live in the rural areas. Pakistan is 4th largest Milk producing country in the World. Its Cattle Population is 33 Million while Buffalo Population is about 30 Million (Economic Survey of Pakistan, 2013-14). Despite large population, per animal production is very low.The low productivity of these animals is because of poor quality feed stuff. Their productivity can be enhanced by feeding them balanced ration.
Growing human population urges the intense need to explore the present livestock resources to fulfill the animal protein requirements. It is impossible unless optimal fodder and forage production is ensured. In Pakistan, low quality fodders coupled with the reduction in the fodder area are the main constraints, which adversely affect the animal production. In future, it is expected that ruminants will be more dependent on forages because readily expanding human population will have direct competition with livestock for edible grains.
Among the problems facing the livestock in the tropics is the low protein tropical grasses and the high cost of alternate sources of protein such as the Soybean and other oil cake. A portion of nitrogen in feeds for ruminants may be provided in the form of simple nitrogen compounds (or0non-protein0nitrogen0NPN) 0that are degraded in the0rumen to release ammonia (NH3), which is used by rumen microorganisms to produce amino acids. The amount of NPN that can be provided is limited. The product which is the urea, when it releases NH3 faster than it can be converted into microbial protein excess NH3is absorbed through the rumen wall, causing toxication.
Protein is often0the0major0limiting0nutrient for ruminants. Protein-rich leguminous forages and vegetable protein supplements are usually expensive or not available.The manufacture0of0urea and0ammonia for use as0fertilizer has been greatly0expanded in0many countries, 0but these compounds0could0not be0used more0widely in feeds for0ruminants. The ability0of0the0micro-organisms0in0the0rumen0of0cattle0and0sheep0to0utilize0urea0sources0to form0true protein0that0can0be converted0to meat0and0milk0by the0animals, represents0an important0contribution0to0man's0food0supply.0Maximizing0microbial0protein0synthesis0and flow0to0the0duodenum0by0reducing the0recycling of0microbial N in the rumen offers a potential0to improve0the production0efficiency0of ruminants.In general, the efficiency of utilization of dietary N by cattle is relatively low under normal production conditions (Castillo et al, 2001) with a global average N-efficiency in cattle estimated at 7.7 % (Van der Hoek, 1998). Urea is used rather inefficiently for production of protein products (Broderick et al, 2009) and due to its wide use in ruminant feeds, may0be0partially0responsible for0the poor N efficiency0in cattle. Low efficiency of utilization of dietary urea has been attributed to the rapid0hydrolysis0to0ammonia (NH3) in0the0rumen0by microbial0enzymes which occurs at a higher rate than its utilization byrumen bacteria, leading to ruminal accumulation and absorption0of0ammonia andsubsequent excretion of0urea in the urine (Golombeski0et0al., 2006; Highstreet0et0al,2010).Furthermore if used above threshold level, the main problem with urea usage is that it can cause toxicity and even death of the animals. Farmers hesitate to use urea as a source of protein, resulting which his animals remain underfed and never achieve the peak production.
Urea0poisoning0is0one0of0the0more0commonly0suspected0toxicities0of0cattle. Urea0is0used as0a source0of non-protein0nitrogen0in feed0supplements.In ruminants,0nitrogen0from0urea is released0in the0rumen as0ammonia0and0can0be0used0by0rumen0micro0flora0to0synthesize protein. This0protein0thenbecomesavailable0to0the0animal0through0the0normal0processes of digestion0and0absorption. However,if0 more0ureaisconsumed0than the rumen organisms can0metabolize, the0ammonia0is0absorbed0from0the0rumen0into0the0blood.Ruminal pHbecame alkaline due to the hydrolysis of urea to0ammonia (Buffalo Bulletin,2002). The ammoniaisthen0converted0back0to urea in0the liver and is0the0excreted by0the0kidneys. This0pathwaycan easily be0overwhelmed,0when excess0ammonia0and urea0circulate0in the blood,0causing0poisoning. Poisoningcanoccur0rapidly0from a few0minutes0to four0hours after0consumption. Suspect0urea0poisoning0if cattle are found0dead close to0the0supplement (H. Parkes et al. 2003).Slow release urea has been shown to affect ruminal fermentation characteristics.Most notably, slow release urea is intended to0reduce0the release rate0of NH3 within the0rumen. Most reports on controlled release urea have shown a reduction in ruminal NH3 concentration when measured (Cherdthonget al, 2011; Huntington etal, 2006b; Taylor- Edwards0et0al, 2009d). This is the reason why slow release urea presents a lower risk for ammonia toxicity than feed grade urea. Ruminal NH3 concentration is often related to ruminal pH, as the protonation of NH3 toNH4+ when ammonia from urea ionizes, can result in an increase in ruminalpH. Consequently, there are reports of higher ruminal pH for animals fed urea than those fed slow release urea (Cherdthongetal, 2011; Taylor-Edwards et al, 2009b)
Availability: Items available for loan: UVAS Library [Call number: 2216-T] (1).
22.
Comparative Efficacy Of Anthelmintics Against Gastrointestinal Nematodes In African Lion (Panthera Leo)
by Muhammad Usman Munir (2008-VA-141) | Dr. Aneela Zameer Durrani | Dr. Muhammad ijaz.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: This study was conducted to compare the efficacy of Zental ( Albandazole) and Vermox (Mebandazole) against gastrointestinal nematodes like toxocara canis, toxocara mystax and toxascaris leonina in captive african lion (Panthera leo) kept in Lahore zoo, Lahor zoo safari, Bahawalpur zoo and Zain wildlife breeding farm Lahore because captive African lions are prone to different parasitic infestations.
A survey was carried out to estimate the prevalence of gastrointestinal nematodes in captive African lion and it was found that toxocara canis, toxocara mystax and toxascara leonina are the most commonly prevailing gastrointestinal nematodes in captive African lions in above mentioned places. The overall incidence rate of toxocara canis was 82.5 %, of toxocara mystax was 60% and of toxocara leonina was 50% respectively.
The Anthelmintics trials were conducted on 14 animals which were divided into 2 groups A and B each having 7 animals.
Group A was treated with Zental (Albandazole), group B was treated with Vormox (mebendazole), The percentage efficacy of each drug was determined on the basis of reduction on number of eggs per gram of discharged in faeces at day 7, 10, 13, 16 and 22 after deworming.
In group A, decrease in EPG of toxocara canis in group A was 21.1% at day 7, 37.2% at day 10, 54.7% at day 13, 74.6% at day 16 and 88.8% at day 22. Decrease in EPG of toxocara mystax was 15.9% at day 7, 38.1% at day 10, 56.6% at day 13, 70.6% at day 16 and 82.7% at day 22.similarly decrease in EPG on toxocaris leonina was 15.6% at day 7, 29.2% at day 10, 45.6% at day 13, 61.1% at day 16 and 83.1% at day 22 respectively
In group B, decrease in EPG of toxocara canis in group A was 7.24% at day 7, 14.57% at day 10, 23.26% at day 13, 31.27% at day 16 and 38.08% at day 22. Decrease in
Summary
25
EPG of toxocara mystax was 16.38% at day 7, 22.4% at day 10, 29.6% at day 13, 34.3% at day 16 and 41.2% at day 22.similarly decrease in EPG on toxocaris leonina was 13.6% at day 7, 21.29% at day 10, 30.8% at day 13, 39.1% at day 16 and 47% at day 22 respectively.
Results showed that efficacy of Zental (Albendazole) against gastrointestinal nematodes in African lion was higher as compared to that of Vermox (Mebendazole). Also it was more effective than Vermox (mebendazole) against different parasitic stages of nematodes as evident from EPG count at various days after medication. Availability: Items available for loan: UVAS Library [Call number: 2270-T] (1).
23.
Prevalence, Associated Risk Factors And Treatment Of Cryptosporidium Parvum In Foals
by Choudhry Usman Rasheed Butter (2008-VA-253) | Dr. Muhammad Avais | Prof. Dr. Aneela Zameer Durrani | Dr. Shakera Sadiq Gill.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2015Dissertation note: Cryptosporidium parvum is an emerging waterborne zoonotic disease prevalent
throughout the world. There are different strains of cryptosporidium but most important is
C.parvum.It is intestinal protozoon belongs to coccidian family that causes damage to intestinal
epithelium that leads to villous atrophy so decrease absorption sites from intestine. It is not host
specific it can equally infect humans, calves and foals. It is cross transmissible among mammals.
In horses, cryptosporidiosis is most commonly seen in foals (most frequently 1–4 weeks of age)
and is associated with diarrhea and weight loss. Immuno-compromised foals (including foals
with severe combined immunodeficiency syndrome) are particularly at risk. The present study
was conducted in different studs farms in and around Lahore keeping in view the importance of
C.parvum in foals because it is gaining attention as a most important cause of diarrhea in foals so
that effective therapeutic measures should be adopted to control infection. There are 323 samples
are collected among different stud farms and veterinary hospitals and analyzed by using fecal
floatation method and modified Ziehl-neelsen technique. Infection rate of C. parvum in foals in
this study recorded was (12.30%) from different stud farms and veterinary hospitals. Infection
rate (27%) is higher in foals of age group range between 1day to 3 months while the least
infection rate (2.46%) was observed in 9-12 months age group. Infection rate is reciprocal to age
as the age increase infection rate decrease. Infection rate is independent of sex. There is no
relationship between sex and infection rate. Diarrhea is an important risk factor related to
infection rate. In diarrheic foals infection rate is (22.5%) while in case of non-diarrheic foal’s
infection rate is (6.5%) which showed that infection rate in diarrheic foals is three time more as
Summary
36
Compared to non-diarrheic foals. A significantly higher infection rate was observed in those
foals having contact with other animals like rodents, ruminants and dogs. Infection rate (15%)
was observed in those foals having contact with other animals and infection rate (6.5%) observed
in foals having no contact with other animals. Purpose seems to very important in this study.
Game horses have more infection rate which was (15.45%) as compared to draught horses
(4.4%). Game horses have three times more infection as compared to draught horses because
game horses remain in close confinement and foals have more prone to infection. Management is
an important factor infection rate was more in those stud farms having poor management as
compared to those have good management. Infection rate is poorly manage farms was (20.97%)
and (5.5%) in properly manage farms. The results of the comparative efficacy of nitazoxanide,
furazolidone and garlic showed that the Nitazoxanide was the most effective of the three in
treating cryptosporidium infection under field conditions. Efficacy of Nitazoxanide in treating
C.parvum in foals was (88%) during the study followed by furazolidone which have comparative
efficacy of (77%) than garlic with the efficacy of (70%).
In conclusion from above discussion reveals that C. parvum is prevalent in stud
farms in and around Lahore. Associated risk for C. parvum in foals are age less than 6 months,
immune-deficiency, contact with other animals like ruminants and poor management. Infection
rate is more in game horses as compared to draught horses because game horses are manage in
close confinement so the chances of infection are more. Treatment of C.parvum has long course
and effective drug for the treatment of cryptosporidiosis in foals is Nitaoxanide than
furazolidone. Availability: Items available for loan: UVAS Library [Call number: 2300-T] (1).
24.
Effect Of Different Treatment Trials On The Carrier Status Of Streptococcus Equi In Horses Recently Recovered From Strangles
by Muhammad Afzal (2007-VA-108) | Dr. Muhammad Hassan Saleem | Prof. Dr. Aneela Zameer Durrani | Dr. Hassaan Bin Aslam.
Material type: ; Format:
print
; Literary form:
not fiction
Publisher: 2015Dissertation note: Strangles is characterized by upper respiratory tract infection, dysponea, anorexia, regional suppurative lymphadenitis causing high morbidity and low mortality in horses as well as in mules and it is an infectious problem of equine. Considering the significance and utilization of equines in our country and the substantial losses rendered by Strangles, the present project was designed to study epidemiology, diagnosis and chemotherapy of strangles in Lahore, Okara and Sargodha districts of the Punjab province in Pakistan. Streptococcus equi subspecies equi is highly prevalent in animals recently recovered from strangles and antibiotics along with immune stimulants and non steroidal anti-inflammatory drug became helpful in the elimination of carrier status of animals for S. equi. Samples were collected from animals recently recovered from Strangles. Samples were collected with the help of sterile cotton swabs dipped in normal saline from nasopharynx & oropharynx followed by culturing of samples on blood agar plates which were incubated anaerobically for a time period of 24-48 hours respectively and S. equi were isolated on the basis of colonies characteristics and growth pattern. Streptococcus equi was confirmed with the help of Gram staining and biochemical tests Catalase reaction, Methylene blue reduction test and Sugar fermentation test. In vitro antibiotic sensitivity test were also performed to select three antibiotics showing best efficacy against S. equi. Carrier animals were subjected to treatment with the help of antibiotic along with combination of immune stimulants and non steroidal anti-inflammatory drug. Carrier status was considered eliminated with disappearance of S. equi from nasopharynx. Blood samples were collected from carrier as well as from healthy animals to check out hematological parameters such as TLC (total leukocytes count), TEC (total erythrocytes count) and MHC (mean hemoglobin concentration) etc. Out of
Summary
47
hundred samples collected from Sargodha, Lahore and Okara districts of Punjab the prevalence of S. equi in horses and mules was 15%. Highest prevalence in equines was found at Remount Depot Mona, was recorded which is 18.3% followed by Okara 13.33%. No case was found to be positive for Strangles out of ten samples collected at UVAS, Lahore.
In-vitro antibiotic sensitivity test was performed on above isolates and it was found that ceftiofur Na was found to be most effective drug followed by norfloxacine and ampicillin. In vivo treatment trials showed that Group C animals treated with ceftiofur Na, norfloxacine, and ampicillin along with Vit E & Selenium supplemented by Phenyl butazone were found to be negative for post treatment carrier status. This study had aided in diagnosis as well as in treatment of strangles and was also provided us with the understanding of hematological parameters.
Statistical analysis:
Data on prevalence of S. equi in carrier animals were analyzed by Chi square test.
While comparison of different treatments trials was done by Z test.
Hematological parameters were analyzed by mean ± SED using SPSS software 16.0. Availability: Items available for loan: UVAS Library [Call number: 2299-T] (1).
25.
Prevalance, Diagnosis and Economic Losses Due to Bovine Cysticercosis in Punjab
by Muhammad saeed (2009-VA-254) | Prof. Dr. Aneela Zameer Durrani | Prof. Dr. Muhammad Arif Khan | Prof. Dr. Azhar Maqbool.
Material type: ; Literary form:
not fiction
Publisher: 2014Dissertation note: Theses submitted with blank cd. Availability: Items available for loan: UVAS Library [Call number: 1379-T] (1).
26.
Comparison Of Two Imported Live Attenuated PPR Vaccines In Local Sheep In Pakistan
by Saliha Saba | Prof. Dr. Aneela Zameer Durrani | Dr. Hassan Salem | Dr. Imran Altaf.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: Peste des petits ruminants (PPR) also famous as goat plaque is of viral origin and is extremely contagious disease of sheep and goat (Dhar et al. 2002; Asim et al. 2009). PPR can cause high mortality about 50 – 80 % in non-immunized sheep and goat population. Due to its similarity with other diseases, Peste des petits ruminants (PPR) is being devalued but at the same time it is said to be one of the major constraints to successful small ruminant farming in tropics (Sen et al. 2010). PPR virus is paramyxovirus, enveloped and belongs to the genus morbillivirus. These viruses comprise of 16Kb long, single stranded RNA showing negative polarity (Barrett et al. 2005).
The various vaccines like homologous and recombinant vaccines have been manufactured for the management of Peste des petits ruminants (PPR), as no accurate treatment is available for its control. For the immunity of animals against this disease, the tissue culture based, attenuated rinderpest vaccine (TCRV) had been accustomed over a extensive period because of the antigenic association among RPV and PPRV (Diallo et al. 1989).With the help of fresh freeze-drying methods and stabilizing agents the thermostability of the present PPR homologous vaccine has been enhanced significantly (Worrwall et al. 2001).
In Pakistan, PPR vaccine was manufactured with the help of PPRV Nigerian 75/I (PPR 75/1 LK 6 Vero 75) for the sheep and goat immunization (Asim et al. 2009). India had manufactured numerous live attenuated vaccines like the PPRV Sungri/96 that has been regularized for use (Hegde et al. 2008). ). The Peste des Petits Ruminants (PPRV-Sungri/96 ) vaccine is being manufactured on small and large scale for prevention of Peste des Petits Ruminants (PPR) outbreaks in India (Singh et al. 2004).
Summary
41
The current study was designed to study the immunogenicity of two imported live attenuated PPR vaccines in local sheep. A total of sixty (60) animals were selected and further separated into two groups, viz. Group-A and Group-B, having thirty (30) animals each. Group-A was further sub-divided into A1 comprising 10 sheep to which Raksha PPR vaccine (Sungri 96) was administered, A2 comprising of 10 sheep to which PPR vaccine (Nigeria 75/1) was administered and A3 comprising of 10 non-vaccinated sheep which served as control. Group B was separated into two sub-groups i.e B1 and B2 having fifteen (15) animals each. The Group-B1 was sub-divided into B1a having 05 sheep to which Raksha PPR vaccine (Sungri 96) was only administered, B1b having 05 sheep to which along with Raksha PPR vaccine (Sungri 96), Vitamin AD3E was administered and B1c having 05 unvaccinated sheep which served as control.
Similarly the Group-B2 was sub-divided into B2a having 05 sheep to which PPR vaccine (Nigeria 75/1) was only administered, B2b having 05 sheep to which along with PPR vaccine (Nigeria 75/1), Vitamin AD3E was administered and B2c having 05 non-vaccinated sheep and served as control group respectively. The serum samples were collected and mean antibody titer was calculated by complement fixation test (CFT) at zero day, 7th day, 14th day, 28th day and 48th day post-vaccination.
The live attenuated, Raksha PPR (Sungri 96) vaccine induced the mean antibody titers of 0 ±0.00, 4.7±0.48, 4.7±0.48, 4.9±0.31 and 4.9±0.31 which was significantly higher than the mean antibody titers shown by the PPR (Nigeria 75/1) vaccinated animals i.e. 0±0.00, 3.3±0.51, 3.4±0.51, 4±1.15 and 4.1±1.19 at zero, 7th, 14th, 28th, 48th day post-vaccination respectively. Similarly the mean antibody titers shown by the PPR (Nigeria 75/1) vaccinated animals were 0 ±0.00, 10.4± 3.86, 11.2±4.13, 20±11.31 and 21.6±11.80 at zero, 7th,14th, 28th and 48th day post vaccination respectively. Result of present study demonstrated
Summary
42
that the mean antibody titer values of animals vaccinated with Raksha PPR (Sungri 96) was significantly higher than animals vaccinated with PPR (Nigeria 75/1) at zero, 7th,14th, 28th and 48th day post vaccination respectively. The study also concluded that the mean antibody titer of animals receiving vaccination along with vitamin supplementation was significantly higher than animals receiving only vaccination. While performing the statistical analysis of data, it was revealed that the results were significant (p<0.05).
The present study summarized and concluded that the mean antibody titer values of Raksha PPR (Sungri 96) was significantly higher than PPR vaccine (Nigeria 75/1). As both India and Pakistan are two neighbouring countries, so PPR among them also falls in trans-boundary disease category. It signifies that both being part of Asia subcontinent and PPRV strain of lineage IV prevails in both regions. Keeping these factors under consideration proper vaccination strategy should be followed for the immunization of animals. In past, Nigeria 75/1 strain of PPRV vaccine had been used in Pakistan but the results were not reliable in terms of desired immune response and protection. Although titer was shown by this vaccine but protection is not reliable for proper health care of small ruminants. There was an immense need to come up with the authentic research on PPRV vaccine Raksha PPR (Sungri 96) in Pakistan which is already being used in India with desirable results.
The results of present research project were mostly similar with the findings of other scientists. The results of this study were analyzed through Independent t-test for independent samples. Availability: Items available for loan: UVAS Library [Call number: 2385-T] (1).
27.
Seroprevalence And Molecular Detection Of Brucellosis In Animals In Mirpur, Azad Kashmir Pakistan
by Hadia Mubeen (2008-VA-291) | Dr. Muhammad Hassan Saleem | Dr. Iahtasham Khan | Prof. Dr. Aneela Zameer Durrani | Dr. Hassan Bin Aslam.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: Brucellosis is declared as one of the most widespread zoonoses in the world by the world's reknowned organizations. It is defined as a contagious systemic bacterial disease primarily of ruminants. The disease is manifested by late term abortions, weak calves, still births, infertility and also associated placentitis, epididymitis and orchitis, with excretion of the organisms in uterine discharges and milk. With the intensification of the import of animals and the establishment of big farms in the last few years, the incidence of brucellosis increased sharply in many countries, both in man and animals.
In this study 360 serum samples were examined from four groups of animals in district Mirpur Azad Kashmir. Blood samples of 3ml from buffaloes, cattle, sheep and goat (n=30) each were taken from three sub-divisions of Mirpur separately. The serum samples were screened by RBPT which is a screening test for brucellosis, and it was observed that 8.6% animals were seropositive by RBPT. The serum samples of cattle were 17.8%, buffalo were 8.9%, goat were 2.2%, and sheep were 5.6% positive respectively.
The serum samples positive by RBPT and some randomly taken samples were further confirmed by the use of most specific and sensitive serological test known as i-ELISA. 6.87% animals were confirmed as seropositive by i-ELISA including cattle (17.5%), buffalo (10%), sheep (0%) and goat (0%).
All RBPT positive samples were further subjected to RT-PCR. Among these 31 samples 24 were positive for Brucella genus and only 7 samples were negative. Samples were further tested for confirmation of Brucella species. All 24 samples were having Brucella abortus.
The data were analyzed by using the Statistical package for the social sciences (SPSS) program version 22. Data were analyzed using Chi-square test and Z-test statistics. Availability: Items available for loan: UVAS Library [Call number: 2378-T] (1).
28.
Experimental Treatment Of Bovine Brucellosis Using Phyto-Chemo-Immuno Theraputic Agents
by Muhammad Kaleem (2013-VA-860) | Prof. Dr. Aneela Zameer Durrani | Dr. Ihtisham Khan | Dr. Muhammad Hassan Saleem | Prof. Dr. Khushi Muhammad.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: Bovine brucellosis is very important zoonotic disease in respect of outbreak that resulted in reproductive loses through storm of abortions in herds and infertility in bulls. Currently, no phyto treatment for complete recovery from brucellosis is available.
Phyto Chemo-immune therapeutic agents are effective for recovery from bovine brucellosis (Hypothesis)
Group A was comprise five adult cows (n=5) positive for brucellosis. Animals in this group were given 3 shots of Oxytetracycline LA at 20mg/kg BW (IM) repeated every 48 hrs. Streptomycin @ 13mg/kg BW IM was given for six consecutive days. Furthermore, flunixin meglumine @ 2mg/kg BW IM for 3 days in combination with antibiotic. Selevit injection containing selenium and vitamin E was administered (IM) for consecutive five days. At next day all the animals in this group were vaccinated with a combined vaccine of RB51 and FMD (Oil based) at a dose of 3mL/animal through deep IM route. In group B, all the animals were given Saafi (Herbal Product) orally consecutively for six days. Furthermore, flunixin meglumin @ 2 mg/kg BW IM was administered for three days. All these treatments were given simultaneously. Then injection Selevit containing selenium and vitamin E were administered (IM) for consecutive five days. After treatment all animals were vaccinated with RB51 + FMD (oil based) 3mL/ animals deep intramuscularly. In group C, flunixin meglumin @ 2 mg/kg BW IM was administered for three days. After NSAID, Selevit injection containing vit. E and selenium was administered (IM) for five days regularly. After treatment, animals were vaccinated with RB51 + FMD (oil based) 3 mL/ animals (IM). In D group five negative adult animals were included in this group and vaccinated subcutaneously with RB51 and FMD (Oil based) at a dose of 3 mL/animal.
Summary
40
Data regarding this study was analyzed with ANOVA and completely randomized design was used to compare the mean between different groups using statistical package for social science (SPSS) version 20. P < 0.05 was considered significant.
The results showed OD values after 1st, 3rd and 6th month were significantly different in all groups. The mean values depicted that OD values was significantly higher (2.886±0.099) in vaccinated (positive) animal’s vs the other three groups. There was no significant difference in OD values of herbal treated, antibiotic treated and health control animals. The lowest OD values was found in healthy control animals, though significantly similar with herbal treated, antibiotic treated. The mean OD value at 3rd month after treatment is significantly higher (1.794±0.090) in herbal treated and vaccinated positive groups but the OD value of healthy group was lowest (1.794±0.090) after 3rd month of treatment. After 6th month of treatment the OD value of positive vaccinated group was found significantly highest (1.146±0.194). On the other hand lowest value (0.595±0.079) was found in healthy control group.
All the groups have found non-significant difference in all group. Regarding Real time PCR the value range from 0-40 Ct values. In the present study the Ct values of the control positive was found to be 13 which indicate control positive. The antibiotic treated group had a Ct value found in this range 35.61 to 38.13. The herbal treated group were all positive and the values were 31.34 to 37.42 Ct. The vaccinated immune booster group. The Ct values in the group was found to be 30.83 to 34.21. The birth weight and placenta dropping time was normal in antibiotic treated animals. There were no significant results found in all groups.
Summary
41
This study concluded that herbal regimen is effective in vitro against brucellosis but in vivo it is yet not to be evaluated. The antibiotics can be effective to treat the Brucellosis with this protocol. This was help to control bovine brucellosis, and extensive economic losses. Comparative efficacy of four commonly-immune therapeutic agents were help in choosing the most effective therapy/method for the recovery of bovine brucellosis. Availability: Items available for loan: UVAS Library [Call number: 2388-T] (1).
29.
Sero-Diagnosis And Associated Exposure Factors Of Brucelosis Among Trade Animals And Abbatoir Workers
by Madiha Ashraf (2008-VA-43) | Dr. Muhammad Avais | Prof. Dr. Aneela Zameer Durrani | Dr. Ali Ahmed Sheikh.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: Brucellosis mainly infects food animals such as cattle, buffaloes. Brucella abortus is the principal cause of brucellosis in cattle and is shed from the infected animal at or around the time of calving or abortion. Brucellosis is zoonotic disease transmitted to humans both through Brucella abortus and melletensis.
The present study was conducted on 200 animals privately owned and publically owned abattoir. An epidemiological questionnaire focusing on trade animals as well as husbandry and sanitary practices that could be associated with the risk of Brucellosis infection was completed. Serum samples were collected and analyzed using Rose Bengal Plate Test. The serum samples positive for Brucellosis through RBPT further subjected to enzyme linked Immunosorbent assay. The samples of cattle collected from publically owned abattoir are subjected to the RBPT and the result was 18% and privately owned abattoir have an RBPT result of 10% and samples of the buffaloes are subjected to the test of RBPT as an screening test which was respectively 20% and 8%. The samples are further subjected to the iELISA and the results was shown that through ELISA the result was respectively 12% and 4%. While results for the cattle declared the prevelance of brucella infection through indirect ELISA was 8% and 2% at public and private abattoir respectively. The abattoir workers had a high risk to the exposure to the transmission of the disease as it is world widely more zoonotic the workers found positive for the brucellosis at public abattoir through RBPT shown no positive results. While in private abattoir through RBPT there is 6.66% animals were positive. However we concluded the results through indirect ELISA the results found were 66.66% and 15.62% for the butchers and meat sellers respectively at public abattoir.so the butchers are prone to the infection of the brucella antibodies.in comparison with the private abattoir 33.33% was detected in the abattoir cleaner. Through indirect ELISA.
Summary
50
The data originating from this study was tested thorough Chi square test while Odd ratio was calculated for risk factors. Statistical analysis was done using “SPSS version 20” and probability level <0.05 was considered significantly different. Availability: Items available for loan: UVAS Library [Call number: 2387-T] (1).
30.
Prevalence Of Fasciolosis In Sheep And Goats Under Range Management Conditions In Azad Jammu And Kashmir
by Imtiaz Ahmad (2009-VA-535) | Prof. Dr. Aneela Zameer Durrani | Prof. Dr. Muhammad S. Anjum | Prof. Dr. Kamran Ashraf.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: Fasciolosis is the disease of sheep, goats, cattle and other ruminants. Human and equines are unusual hosts in which instead of liver the flukes may found in lungs or under the skin. Transmission depends on an intermediate host lymnae snail. Animal ingest metacercaria, the worm migrates to the liver where it causes extensive damage and mature worm lives in bile duct. The disease occurs as an acute, sub-acute or chronic infection. Chronic Fasciolosis characterized by anemia, hypoalbuminaemia, emaciation, submandibular edema and loss of condition. Clinical disease is well known but sub clinical infections are often unnoticed, leading to marked economic losses, reduced milk yield, weight loss, reduced fertility and immunity, consequently leading to significant economic losses. Fasciolosis has recently been recognized as an emerging zoonotic disease. Infections in human may be asymptomatic but sometimes nonspecific pain in abdomen, anorexia, dyspepsia and vomiting may occur. Pain in right hypochondrium, epigastrium and jaundice occurs in chronic phase. Sometimes ectopic migration of worm causes abscesses in many organs.
The present study investigates the prevalence of Fasciolosis in sheep and goats at different geographic locations on the basis of altitudes in Azad Jammu and Kashmir. 4662 (sheep n=2242; goat n=2420) fresh fecal samples from sheep and goats were collected from three village/towns each of Mirpur, Poonch and Muzaffarabad Divisions. Stool samples were collected from 566 pastoral families of AJK to determine the zoonotic potential of the disease. Prevalence of the disease was calculated on the basis of centrifugal floatation and sedimentation techniques.
The intensity of infection was calculated using the McMaster egg counting technique. The risk factors of the disease studied included altitude, season, sex, age, and effect of deworming and flock size on the rate of prevalence. An overall prevalence was recorded as
Summary
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17.88%. Prevalence of Fasciolosis in sheep revealed 26.49% and that of goats 9.91%. The data was analyzed using Chi-square test which revealed a significant difference (P<0.05) in the prevalence of the disease in sheep and goats. The overall prevalence rate in both species was recorded as15.09% at altitude <3000 feet, 25.00% at 3000-6000 and 15.74% at >6000. The highest prevalence was recorded at an altitude 3000-6000 feet. Chi- square values showed significant difference (P<0.05) among three different altitudes. The altitude of 3000-6000ft showed a significantly higher (P<0.05) prevalence of Fasciolosis in sheep and goats. The overall prevalence showed 13.93% rates in spring and 21.77% in autumn. Chi-square values showed a significant difference (P<0.05) in the prevalence of the disease, higher in autumn than Spring. Sex wise prevalence showed 16.67% in male and 18.59% in female animals. The data showed no significant difference (P>0.05) in Chi-square analysis. The prevalence of the disease in the age group below 1 year was 04.40%, 1-4 years revealed 17.73% disease and 36.18% in >4 year. The data showed significantly different (P<0.05) rates in all age groups. Highest prevalence was recorded in sheep and goats above 4 year of age and lowest in those below 1 year. The prevalence in animals with no recent history of deworming was recorded 23.22%. The data showed 15.37% disease in small flocks of sheep and goats <30 as compared to 18.72% in large flocks >30. Chi-square showed a significantly higher (P<0.05) prevalence of the disease in large flocks.
Generalized Linear Model (GLM) was used to evaluate the contribution of risk factors (epidemiological factors) to the variations in the prevalence of Fasciolosis in sheep and goats. All the epidemiological factors i.e. altitude, species, season, gender, age group, deworming and flock size were processed. The deworming appeared to be the most significant factor in the model contributing maximum variations in disease with highest Odds followed by age groups,
Summary
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species, season, altitude, flock size and gender. The risk factors for the Fasciolosis in sheep and goats were found, lack of practice of deworming, age group >4 year, species sheep, season Autumn, altitude 3000-6000 and flock size >30. The 75% of the disease prevalence was due to above mentioned risk factors. The deworming, specie goat, age group <1 year, season Spring, altitude <3000, and flock size less than 30 were appeared to be the protective factors in the Generalized Linear Model.
The intensity of infection was analyzed through Factorial analysis for difference in species, altitude and season. The difference in eggs per gram of feces was found significantly different (P<0.05) in sheep and goats. The effect of season on egg per gram (EPG) of feces showed a higher mean values in sheep (191.49) and goats (219.72) in Autumn as compared to 158.04 and 180.61 in Spring. In both seasons the mean for goats was found higher than sheep. The effect was found significant (P<0.05), higher during Autumn. Factorial analysis of the data showed significant interaction (P<0.05) between species and altitude. The data showed mean values for sheep 174.04, 191.87 and 168.33 at altitude <3000, 3000-6000 and >6000 feet respectively. The mean values for goats were 232.22, 194.95 and 170.59. The data revealed higher mean for goats as compared to sheep on all three altitudes. Goats revealed significantly higher (P<0.05) number of EPG. POST HOC Tukeys test showed a non-significant difference in intensity of disease between <3000 and 3000-6000 feet, rest of the differences were significant (P<0.05).
The overall prevalence in pastoral communities of AJK was 0.88%. The samples were collected from male and female of 4 age groups <10 year, 11-20, 21-40 and >40. The prevalence in male was 0.76 and in female was 0.98%. The data showed that age groups below 20 year were
Summary
113
the susceptible groups in both sexes. The highest prevalence (2.25%) was found in female age group 11-20 year. Age groups above 20 year did not revealed any positive sample.
227 adult liver flukes were collected from livers of infected animals of different animal species (sheep, goats. cattle and buffaloes) and geographic locations for morphometric and molecular identification of the species of Fasciola. Flukes were identified on the basis of measurements of body length, body width, diameter of suckers, distance between oral and ventral sucker and distance between ventral sucker and posterior end of the body. The measurements of F. hepatica showed a body length range 13-34mm with an average length of 21.51mm whereas, F. gigantica ranged from 28-52mm with an average of 42.27mm. The average body lengths of F. hepatica below 3000ft was 21.9, at 3000-6000ft was 21.07 and above 6000 ft was 22.00mm and that of F. gigantica was 42.05 and 42.44mm at 3000 and 3000-6000 feet. The measurements of F. hepatica revealed an average body width of 10.05mm, average diameter of oral and ventral suckers of 0.74 and 1.28mm respectively and average distance between the two suckers of 1.34mm. The readings for F. gigantica were 9.46, 0.89, 1.55 and 1.72mm respectively. Average distance between ventral sucker and posterior end of the fluke in case of F. hepatica was 18.35mm at all three altitudes and host species of animals and it was 38.26mm in case of F. gigantica. The overall mean worm load was 13.56 worms per liver of animal with a range 5-26. The mean worm load of F. hepatica was 10.9 and that of F. gigantica 13.11. Mixed infections were noted at altitudes below 6000 ft. Infestation with F. gigantica was not found at altitudes above 6000ft and F. hepatica was encountered at all three altitudes. 51.98% of the recovered flukes were F. gigantica which showed the equal chances of infection with either species of Fasciola in AJK. The results revealed that F. hepatica was the fluke affecting animal population at altitude above 6000 ft and F. gigantica was the major fluke below
Summary
114
3000 ft. At altitudes between 3000-6000ft, 36.20% of flukes were F. hepatica while its prevalence was reduced to 17.30% below 3000 ft. Once the species of the liver flukes were identified morphologically they were subjected to molecular conformation through amplification of the genomic DNA of the two species through PCR using two sets of species specific primers. In the PCR based on primer set 1, a product of 391 bp was generated from the genomic DNA of Fasciola hepatica whereas no product was generated from the DNA of Fasciola gigantica. PCR based on primer set 2 amplified a 235-bp product from the DNA of Fasciola gigantica. The molecular identification in the present study showed that morphometric identification of the two species is valid and standard population of both species were found present at different geographic locations and species of the animals of the state of Azad Jammu and Kashmir except F. gigantica not found above 6000 feet altitude.
The ethno veterinary practices for Fasciolosis were documented through Participatory Rural Appraisal. A total of 173 respondents/key informants were interviewed during the study period in the study area. The majority of the traditional healers (n=33) elders of pastoral families (n=53) and sheep/goats owners (n=56) were above the age of 40 year. Veterinary officers (n=6) and assistants (n=25) were interviewed as a part of verification process. 31.69% of the respondents were found using allopathic anthelmintic along with ethno veterinary medicines. 53.52% of the respondents were using ethno veterinary medicines because of non-availability or cost effectiveness of allopathic anthelmintic. 95.18% of the respondents were using plants or part of the plant as traditional anthelmintic in their sheep or goats.18 plant families were identified during the survey which include Acanthaceae, Asclepiadaceae, Asteraceae, Berberidaceae, Boraginaceae, Cannabinaceae, Chenopodaceae, Euphorbiaceae, Fabaceae,
Summary
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Gentianaceae, Juglandaceae, Liliaceae, Malvaceae, Oxalidaceae, Punicaceae, Rhamnaceae, Scrophulariaceae, Solanaceae. The species of medicinal plants identified during the study were Berberis lyceum, Nicotiana tabacum, Asparagus officinale, Calotropis procera, Aloe vera, Mallotus philippensis, Adhato davesica, Artemisia scoparia, Xanthium strumarium, Chenopodium ambrosoides, Artimisia maritime, Verbascum Thapsus, Acacia Arabica, Cordlia myxa, Cannabis sativa, Rhamnus purpurea, Juglansregia, Oxalis corniculata, Punica granantum, Artimisa fragrans, Swertia petiolata and Abutilon indicum. Availability: Items available for loan: UVAS Library [Call number: 2430-T] (1).
31.
Comparative Potency Of Two Different Trivalent Vaccines Against Foot And Mouth Disease In Cattle Around The Area Of Ravi Campus Pattoki
by Muhammad Fahimullah Khan (2009-VA-137) | Prof. Dr. Aneela Zameer Durrani | Dr. Muhammad Ijaz | Dr. Jawad Nazir.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Foot and Mouth Disease is a highly contagious viral disease of all cloven footed animals.
The best control strategy of this disease is effective and in time vaccination. A successful
vaccination campaign depends on the serotype identification and specific vaccination against the
prevalent serotype of the virus. The present study was designed to evaluate comparative potency
of two anti-FMDV vaccines (UVAS-FMD, Deccivac Intervet) used in cattle around areas of
Lahore Pakistan. Blood samples were taken from vaccinated animals on day 0, 30, 60 and 90
post priming. Antibody titer was evaluated with different route of administration and various
adjuvant based vaccines. Four animal groups were made each containing 5 animals; in group 1
UVAS vaccine was used by Sub/ Cut route (gel based) at priming dose, followed by Intra
Muscular (oil) on 30th day. In group 2 UVAS vaccine was given I/M (oil) as priming dose and
booster (oil) I/M. In group 3 Deccivac (oil) vaccine was used I/M for priming and boosting. In
group 4 Deccivac (oil) vaccine was used as Sub/ Cut for priming and boosting. The results
revealed non-significant difference (p>0.05) among the four different groups administered with
FMDV vaccines when evaluated at day 30 and significant difference (p<0.05) at day 60 and 90
post vaccination. Analysis of variance showed significant difference (p<0.05) in antibodies
between groups and with in groups at day 60 and 90. Gel based vaccine gave quick antibody
response which later maintained with oil based booster dose. The difference in antibody titers
obtained in the present study was found non-significant (P>0.05) between the antibody titers of
FMD trivalent vaccine of UVAS and Deccivac at 90th day of inoculation. There was significant
difference (p<0.05) between the adjuvants of vaccine. Animals inoculated with priming dose of
gel based vaccine followed by oil based boosting showed significantly high anti FMD antibody
titer than animals inoculated with oil for both priming and boosting. There was significant
Summary
54
difference (p<0.05) between the groups vaccinated with various routes of administration. The
animals inoculated with priming dose through s/c followed by boosting dose i/m showed
significantly high anti FMD antibody titer at 90th day of inoculation compared with those
inoculated intramuscularly for both priming and boosting. The animals inoculated with oil based
vaccine for both priming and boosting through S/c showed marked significant decreased in anti
FMD antibody titer. The route of administration revealed significant difference (p<0.05) in
antibody response within groups and between groups at day 30, 60 and 90. In all three readings
the mean for sub/cut priming and IM boosting were found significantly high (p<0.05) as
compared to other routes. In conclusion it is recommend from the study that FMD vaccination
with sub/cut priming and booster dose with IM route. Availability: Items available for loan: UVAS Library [Call number: 2499-T] (1).
32.
Sero-Epidemiology Of Johne’s Disease Along With Its Effect On Serum Biochemical Profile In Cattle In District D.I. Khan, Khyber Pakhtunkhwa
by Nasrullah (2009-VA-90) | Prof. Dr. Aneela Zameer Durrani | Dr. Waseem Yaqub | Dr. Mamoona Chaudhry.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Johne’s disease (JD) or Paratuberculosis caused by Mycobacterium avium subsp.
Paratuberculosis (MAP) is characterized by an incubation period of several years. It is a chronic
non-treatable disease of animals causing enteritis which ultimately leads to economic losses to
dairy and meat industries worldwide. To estimate sero-epidemiology of the JD through ELISA is
inexpensive, efficient, single step and sensitive for the detection of antibodies in cattle and
buffaloes. So, keeping in view the economic and public health significance of the disease, the
present study was designed with the objective to estimate the sero prevalence of JD using
indirect ELISA and to quantify the effect of JD on the level of serum proteins in cattle of D. I.
Khan district, Khyber Pakhtunkhwa Province. Johne’s disease is prevalent in cattle of D I Khan
that affects serum proteins level in dairy animals.
For the study animals were well restrained and about 5 ml blood was collected in Non-
EDTA coated vacutainer from the jugular vein of each animal using 5 ml disposable syringe,
after collection and proper labeling samples were transferred in Ice packed cooler to
Microbiology laboratory, Govt. College of Veterinary Sciences D.I Khan. Serum was collected
at the top of the vacutainer with the help of disposable pipette and was stored in eppendorf tubes
in deep freezer until transported to University of Veterinary and Animal Sciences, Lahore for
further analysis. Data was captured on questionnaires about the clinical signs and symptoms,
management practices and possible risk factors associated with Johne’s disease, was obtained
from the owners.
Summary
40
The collected serum samples were analyzed by Indirect ELISA using commercial ELISA
kit (Mycobacterium Paratuberculosis Antibody Test Kit, IDEXX, USA) according to
manufacturer instructions.
The ELISA positive samples were processed further for the estimation of serum protein analysis
using Biuret method (Doumas et al. 1981;Spencer and Price. 1977).The serum albumin was
determined by Photometric colorimetric test (Bromocresole green (BCG) method (Spencer and
Price. 1977).The globulin will be estimated by subtracting serum albumin from serum total
proteins (Javed et al. 2010).
Data regarding sero-prevalence by indirect ELISA were analyzed through Pearson's Chisquare
Test, while data regarding the effect on serum protein was analyzed by simple t-test using
statistical package for social sciences (SPSS) version 20. P < .05 was considered significant.
The present study demonstrated (12.7%) prevalence of MAP in cattle population of D.I
Khan. There were no significant effect of MAP on serum biochemical profile. The results of all
variables studied as under breed, gender, age, vaccinated status and management system. The
most frequent level was observed in females 13.7% as compared to males 0% (0/4). Among
different age groups, higher sero-prevalence 33.3% were present at age group above 6 years
while sero-prevalence of 7.1% in 2-3 years and 0% were recorded in age group 4-6 years.
Statistically a significant different were present between these groups. Moreover, there was no
relationship of vaccination status with disease because the prevalence recorded 16.6% and
vaccinated cases positive were recorded 0% but there was no significance difference among two
groups of animals. Breed wise risk factor statistically significant because the MAP cases were
highly prevalent in non-descript cattle 25% as compared to crossbred 5.8% and Sahiwal 0%
cattle breed. BCS category I had highest prevalence 66.6% while in BCS category II prevalence
Summary
41
was 23.8% and in BCS category III the prevalence was 0% recorded. Statistically the BCS of the
disease animals was significantly associated. Highest prevalence 100% were recorded above 60
days of diarrhea duration while 0% were recorded less than 60 days of diarrhea duration.
Statistically the sero-prevalence of diarrhea duration was highly significant. Management wise
sero-prevalence of Johne’s disease on the type of housing was higher in open 19.2% as compared
to confined 6.8% showing non-significant difference statistically. Sanitation wise seroprevalence
were higher in poor 19.2% as compared to good sanitation 6.8% showing also nonsignificant
difference statistically. Sero-prevalence of disease was less in well water 0% as
compared to tap water 25% showing there were a significant difference between the seroprevalence
of Johne’s disease under different water conditions. The results of total protein
analysis was statistically non-significant. Availability: Items available for loan: UVAS Library [Call number: 2526-T] (1).
33.
Evaluation Of Risk Factors And Molecular Diagnosis Of Dermatophytosis In Dogs
by Muhammad Haseeb Saeed (2008-VA-241) | Prof. Dr. Aneela Zameer Durrani | Dr. Hassan Saleem | Prof. Dr. Azhar Maqbool.
Material type: ; Literary form:
not fiction
Publisher: 2016Dissertation note: Dogs are most kept and beloved pets in Pakistani society. Dermatophytosis is among the common disease of the pets. Many predisposing factors are involved in development of clinical cases of dermatophytosis including climatic conditions, housing condition of dogs and physical attributes such as coat hair size. Dermatophytosis is not only of concern as being infection of pets but also of its zoonotic importance hence it is very crucial to diagnose dermatophytic infection well in time. Dermatophytosis is caused by Dermatophytes,Microsporum, Trichophyton and Epidermophyton, the fungal species. It is difficult to diagnose the Dermatophytosis from other skin infections by routine tests in most of the cases especially subclinical. Polymerase Chain Reaction (PCR) is advanced and the most reliable technique to detect genome of Dermatophytes even in minute quantities specifically and can efficiently detect the presence of any Dermatophyte specie on the skin of dog. The current study was planned to develop and validate a diagnostic assay which could be able to detect and distinguish tree important dermatophytes species including Microsporum, Trichophyton and Epidermophytonby a uniplex PCR reaction. Analysis of involvement of certain predisposing factors in dermatophytosis was second goal to be worked on in this study. Samples of suspected pet dogs (n=50) were collected by scraping the skin at affected areas over skin. DNA was extracted from the skin scraping samples by organic Phenol Chloroform Isoamyle Alcohol method. Primers, specific to the 18-S ribosomal RNA region of genomes of the Dermatophytes, were designed after alignment of available sequences of Microsporum,Trichophyton and Epidermophyton at NCBI. Annealing temperature and recipe of PCR reaction was optimized by gradient PCR in BIO-Rad thermal cycler. Amplification reaction of all samples collected was carried out as per optimized reaction conditions, afterwards. Amplified products obtained were subjected to genotyping by agarose gel electrophoresis for size based separation of the amplified products. The specific amplified bands of desired genomic region of dermatophytes were seen in UV light transilluminator. The data of results of predisposing factors involved in dermatophytosis wasanalysedby using Pearson’s chi squared test with the help of Statistical Package for the Social Science (SPSS) Program.
Genome specific product sizes of Microsporum and Trichophyton i.e. 366 bp and 351 bp in respective positive samples were observed. Out of 50 suspected samples 46 samples were positive for dermatophytosis out of which 38 samples (82.6%) were positive for Microsporum, 6 samples (13%) for Trichophyton and 2 samples (4.4%) were positive for both Microsporumand Trichophyton.
This study will help to validate a diagnostic technique for Dermatophytosis with greater efficacy and reliability. Moreover, this investigation may become basis for the future research activities in this field in Pakistan.
Availability: Items available for loan: UVAS Library [Call number: 2528-T] (1).
