1.
Incidence, Chemotherapy And Haematology Of Strongylosis In Horses Of District Layyah
by Kashif Mahboob | Dr. Jawaria Ali Khan | Dr. A. D. Khan Khosa | Prof. Dr, Khalid | Faculty of Veterinary Sciences.
Material type: ; Format:
print
Publisher: 2007Dissertation note: The present project was designed to find out the infection rate of strongylosis, to test the anthelmintic efficacy of Endoectiven, Vermox, Neem (Melia Azadarch linn) and Oxfendazole, to study the effect of strongyloids on blood parameters in horses of district Layyah.
Horses were examined for the presence of strongylosis coprologically, till 50 horses naturally infected with strongyle spp. become available. Fifty horses were found positive for strongylosis out of eighty seven horses, so the infection rate of strongylosis was 57.47%. Fifty positive animals were randomly divided into five groups A, B, C, D and E each comprising of 10 animals. Another group F comprising of healthy horses was made. Each animal of group A was treated with Endoectiven (8 mg/kg body weight.), group B was treated with Vermox (10 mg/kg body weight), group C was treated with Neem (375 mg/kg body weight), group D was treated with Systamex (10mg/kg body weight) while group E was kept as positive control (untreated) and group F was kept as negative control (uninfected untreated). The efficacy of anthelmintics was calculated on the basis of reduction of eggs per gram (EPG) of faeces on day 7 and 14 post treatment. Efficacy of Endoectiven (Closantel) was 0 % and 0 % on day 7 and 14 respectively. Efficacy of Vermox (Mebendazole) was 91.93% and 95.16% on day 7and 14 respectively. Efficacy of Neem (Melia Azadarch linn) was 6.89% and 8.62% on day 7 and 14 respectively. Efficacy of Systamex was 96.82% and 98.4 1% on day 7 and 14 respectively. It was concluded from the above results that Oxfendazole was found most effective than Mebendazole, Neem (Melia Azadarch linn) and Closantel, while Mebendazole showed better results than Neem (Melia Azadarch linn) and Closantel. Neem (Melia Azadarch linn) showed better results than Closantel.
Haematological parameters showed significant reduction in total erythrocyte count (TEC), haemoglobin (Hb) level and packed cell volume (PCV).
Availability: Items available for loan: UVAS Library [Call number: 0961,T] (1).
2.
Burden Of Endoparasites In Ruminants In Live Aimal Markets Of Lahore
by Faiza Afzal | Dr. Jawaria Ali Khan | Dr. Aneela Zameer Durani | Prof. Dr.
Material type: ; Format:
print
Publisher: 2013Dissertation note: Endoparsites cause severe economic losses by affecting and may cause many diseases to animal. Due to anthelmintic resistance and poor managemental practices endoparsitic disease are more common now a days. In Pakistan parasitic infestation is quite prevalent and the loss about 26.5 million rupees annually to the livestock industry. Although no exact figure of economic losses is available but it is fact that millions of rupees are being lost due to reduced milk yield, rejection of meat and edible offal, depreciation of hides, delay age of maturity and death particularly in calves and high production cost due to use of drugs, they also decrease feed intake efficiency. Present study was conducted to check the burden of endoparasites in different live animal Markets of Lahore, For this purpose 800 samples of large ruminants (cattle, buffalo) and small ruminants (sheep, goat) were collected and transported to lab for further qualitative fecal examination through macroscopic and microscopic examination. In six live animal markets overall prevalence of endoparasites found 21.37%. Out of 800 samples 171 were found positive. Prevalence of large and small ruminants was found almost similar i.e: 21.5%, 21.25% respectively. However much parasitic burden was observed 43.1% in cattle to that of 28.1% in buffalo.Prevalence in sheep was high as compared to goat whereas kacchi breed of sheep and Desi breed of goat showed higherprevalence that as 14.5%, 16% respectively.Prevalence in Nilli ravi was 28.0% in non-exotic cattle it was 31% however in exotic jersey breed prevalence of endoparasites was 11%. Endoparasites found more prevalent in Nilli Ravi. In ruminants prevalence found high in male animals as compared to female animals. Overall prevalence in ruminants was 21.0% while in male and female animals prevalence was 21.8%, and 20% respectively. prevalence found more in less than 1 year aged animal than above this age i.e, in less than 1 year of age was 22.4% prevalence while above 1 year aged animals it was 20.0% (P<0.05 ). In large and small ruminants nematodes were more prevalent followed by trematode, cestode, protozoa, and mixed infection. Among nematodes haemonchus were found more prevalent gastrointestinal parasites. Out of 171 positive samples 46 were of haemonchus (5.75%) followed by ostertagia 18 (2.25), trichostrongyloids 17(2.12), cooperia 8(1.0%), bunostomum 6(0.75%), trchuris 11(1.37%), oesophagostomumm 5(0.5%), in large ruminants. Small ruminants also found chabertia ovine 1(0.0125%) and strongyloid papillosus 1(0.0125%) infestation. During this study overall prevalence of Nematode, trematode, cestode, protozoa, and mixed infection found 15.0%, 3.5%, 1.875%, 0.625%, and 0.25% respectively. Mixed infection only found in live animal market 1 at Multan road. In live animal Market 2 at Sagyan Bridge only nematode and trematode were present. In live animal Market 3 at shahpur kanjran no mixed infection was found. And protozoa were only found in large ruminants. In live animal Market no protozoa and mixed infection was found. In live animal Market 4, 5, 6 no protozoa and cestode found. The data obtained was analyzed through chi -square test (SPSS) and probability level of <0.05 was considered as significant different. As results show ( p< 0.05) data was considered as significantly different. Fascioliasis, parasitic gastro-enteritis, coccidiosis, theleriosis, and babesiosis are major parasitic problem in ruminants in order to priority. There is urgent need to carry out research on applied aspects leading towards control of parasites. This parasitic research has been focused on a limited part of country. This should extend in broader area keeping in view various agro-ecological zones of country.
Availability: Items available for loan: UVAS Library [Call number: 1758,T] (1).
3.
Status Of Brucellosis And Its Effect On Hemogram And Serum Biochemistry In Indigenous, Cross-Bred And Exotic Dairy Cattle Herds
by Muhammad Hareem Afzal (2008-VA-250) | Dr. Muhammad Avais | Dr. Jawaria Ali Khan | Prof. Dr. Aftab Ahmad Anjum.
Material type: ; Literary form:
not fiction
Publisher: 2015Dissertation note: Brucellosis mainly infects food animals such as cattle, buffalo, goats and sheep. 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. The present study was conducted on 450 animals on three different strains/breeds of cattle i.e. Exotic (150), Cross-bred (150) and local cattle (150) from 10 different privately owned livestock farms of varying holdings of district Lahore. An epidemiological questionnaire focusing on herd traits 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 (RBPT). The serum samples positive for Brucellosis through RBPT further subjected to Serum Agglutination Test (SAT). To check the effect of Brucellosis on hemogram, blood samples from 18 cattle (n=6 indigenous; n=6 cross-bred; n=6 exotic) positive for Brucellosis and 18 animals (n=6 indigenous; n=6 cross-bred; n=6 exotic) negative for brucellosis were collected and processed for TLC, DLC, RBC, Hb, MCV, MCHC MCH and platelets using automated haematology analysed at UDL, UVAS, Lahore. Similarly, to see the effect of Brucellosis on Serum biochemistry, serum samples from 18 cattle (n=6 indigenous; n=6 cross-bred; n=6 exotic) positive for Brucellosis and 18 animals (n=6 indigenous; n=6 cross-bred; n=6 exotic) negative for brucellosis collected and analysed for glucose, total protein, albumin, Creatinine, Alanine Aminotransferase (ALT), Aspartate Aminotranferase (AST) and Sorbitol Dehydrogenase (SD) using commercially available kits.
Summary
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RBPT revealed overall prevalence 17.7% higher than SAT 10.6%. Prevalence of brucellosis is higher in Cross-Bred (22.7%) followed by local cattle (18.9%) and exotic (12%).
Hemato-boichemical results showed that increase in TLC, MCV While slight changes in Hb, MCHC, RBC and values of MCV stays within normal range. On the other hand serum biochemistry increase in AST while decrease in ALT and SD found. Availability: Items available for loan: UVAS Library [Call number: 2348-T] (1).
4.
A Study Of Risk Factors And Chemotherapy Of Patent Stongyloides Westeri Infection In Foals In Lahore
by Saima Batool (2015-VA-837) | Dr. Jawaria Ali khan | Dr. Muhammad Avais | Dr. Arfan Ahmed.
Material type: ; Literary form:
not fiction
Publisher: 2017Dissertation note: Data is available on prevalenc of strongyloideswesteri in foals which cause diarrhea and its allopathic treatment is also available but there is no data available on herbal treatment of s. westeri and best protocol of allopathic drugs. So the purpose of the study is to study the incidence of S. westeri in foals. The risk factors associated with S. westeri and to develop the best treatment protocol for S. Westeri. The hypothesis of this study is; Identification of risk factors that was associated with S. westeri and efficacy of Allopathic verse herbal drugs was determined against S. westeri. Fecal samples were collected from foals. Gloves were lubricated with lubricating material before the sampling. Sample will be collected directly from rectum of the foals. The fecal material was collected in the properly labeled plastic jar. The samples were processed and examined in the Medicine Laboratory, University of Veterinary and Animal Sciences Lahore. Direct smear examination was carried out for the of S. westerieggs under microscope. For quantitative analysis, Mac Master Technique was used. The positive foals were divided into three groups A, B and C to check the efficacy of drugs on S. westeri. These groups were going through to chemotherapeutic trials with different groups of medicines including herbal and allopathic. Herbal medicine was Ginger (zingiberofficinale) and allopathic were oxibendazoleand ivermectin. Milk samples were also collected from newly parturated mares then evaluation and biometery of larvae was also done just to study the risk factors that transfer larvae from dam to foal through colostrum. Comparison and Identification of eggs and larvae in milk along with treatment effect were analyzed by Chi Square method using the SPSS software 22 version. The data obtained from this study revealed that:
The main source of S. westeri infection was milk of dams. The larva of S. westeri passed through the dam’s milk to foals.
The prevalence of S. westeri was strongly associated with the risk factor such age, colostrum intake, species, breed, dite, environment, water supply and deworming treatments.
Vaccination had no effect on prevalence of S. westeri.
Allopathic drugs are more efficient against S. westeri infection in foals as compared the herbal drugs.
The efficacy of Ivermectin was more as compared to Oxibendazole.
Availability: Items available for loan: UVAS Library [Call number: 2817-T] (1).
5.
A Study Of Risk Factors And Chemotherapy Of Patent Stongyloides Westeri Infection In Foals In Lahore
by Saima Batool (2015-VA-837) | Dr. Jawaria Ali khan | Dr. Muhammad Avais | Dr. Arfan Ahmed.
Material type: Publisher: 2017Dissertation note: Data is available on prevalenc of strongyloideswesteri in foals which cause diarrhea and its allopathic treatment is also available but there is no data available on herbal treatment of s. westeri and best protocol of allopathic drugs. So the purpose of the study is to study the incidence of S. westeri in foals. The risk factors associated with S. westeri and to develop the best treatment protocol for S. Westeri. The hypothesis of this study is; Identification of risk factors that was associated with S. westeri and efficacy of Allopathic verse herbal drugs was determined against S. westeri. Fecal samples were collected from foals. Gloves were lubricated with lubricating material before the sampling. Sample will be collected directly from rectum of the foals. The fecal material was collected in the properly labeled plastic jar. The samples were processed and examined in the Medicine Laboratory, University of Veterinary and Animal Sciences Lahore. Direct smear examination was carried out for the of S. westerieggs under microscope. For quantitative analysis, Mac Master Technique was used. The positive foals were divided into three groups A, B and C to check the efficacy of drugs on S. westeri. These groups were going through to chemotherapeutic trials with different groups of medicines including herbal and allopathic. Herbal medicine was Ginger (zingiberofficinale) and allopathic were oxibendazoleand ivermectin. Milk samples were also collected from newly parturated mares then evaluation and biometery of larvae was also done just to study the risk factors that transfer larvae from dam to foal through colostrum. Comparison and Identification of eggs and larvae in milk along with treatment effect were analyzed by Chi Square method using the SPSS software 22 version. The data obtained from this study revealed that:
The main source of S. westeri infection was milk of dams. The larva of S. westeri passed through the dam’s milk to foals.
The prevalence of S. westeri was strongly associated with the risk factor such age, colostrum intake, species, breed, dite, environment, water supply and deworming treatments.
Vaccination had no effect on prevalence of S. westeri.
Allopathic drugs are more efficient against S. westeri infection in foals as compared the herbal drugs.
The efficacy of Ivermectin was more as compared to Oxibendazole
Availability: No items available
6.
Determination Of Multiple Anthelmintic Resistance Against Haemonchus Contortus In Sheep In Azad Jammu And Kashmir
by Shoaib Husnain (2015-VA-1337) | Dr. Muhammad Avais | Dr. Asim Shamim | Dr. Jawaria Ali Khan | Dr. Muhammad Oneeb.
Material type: Publisher: 2017Dissertation note: Parasitic problem is a key restriction of ruminant production which leads to reduce production and causes huge financial loss to small ruminant industry by inhibited growth, low production and amplified vulnerability of animals to other infections. The production losses are due to lowered feed intake and reduced efficiency. These economic losses may be due to chronic and subclinical infections in small ruminants. Sheep of different breeds of both sexes from different age groups were included in this study. Fresh fecal samples were collected randomly from sheep and were stored at4°C before microscopic examination. The Eggs per Gram (EPG) was calculated through modified McMaster technique (Coles, 1992). Samples were scanned for the presence of Haemonchus infection and the EPG was done before the administration of anthelmintic. Infected animals having EPG more than 500 were included in the groups for therapeutic trial. 10 animals were added in each group and each group was given different anthelmintics i.e. Albendazole, Oxfendazole, levamisole and ivermectin. A second sampling was done at 7th day post treatment and 3rd sampling was done at 14th day after drug administration to calculate post-treatment EPG to find out the FECR efficiency of the drugs used. The anthelmintics were administered to each group at recommended dose rate as mentioned in table 3.1.Pre-treatment EPG was related to the Post-treatment EPG and the % effectiveness of each anthelmintic was determined by using the efficacy formula. An in vitro egg hatch test was performed by using different preparation of anthelmintic prepared by serial dilutions. Eggs were incubated with these preparations and the percent hatching was determined and the data obtained was analyzed by probit analysis and the LC50 was calculated. The LC50 calculated for albendazole was 0.89ug/ml and that of oxfendazole was 1.09ug/ml which is much higher from the discriminating dose that is 0.1ug/ml which indicated the presence of resistance against these anthelmintics. Low dosing and aggressive use of anthelmintics may have cause the resistance against these anthelmintics. Other factors may include mixed farming and the movement of animals from one place to another which is responsible of dispersal of resistant strains. The present study suggests an alarming situation of anthelmintic resistance in Azad Jammu and Kashmir against common available anthelmintics that is albendazole and oxfendazole. A proper technical knowledge, awareness and alertness is necessary to overcome this problem in order to improve the small ruminants production especially sheep to up raise the livelihood of small livestock farmer. It is the demand of the day to introduce new control strategies by introducing modern anthelmintics and a proper worm control schedule according to the recommendations to avoid such problems in future. Availability: Items available for loan: UVAS Library [Call number: 2819-T] (1).
