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1. Seroprevalence Of Ftoxoplasma Gondii Infection In Sheep And Goats

by Sher Hayat Khan | Prf.Dr. Azhar Maqbool | Dr. Muhammad | Prof. Dr. Haji Ahmad Hashmi | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2005Dissertation note: Keeping in view the zoonotic importance of Toxoplasmosis the present study was carried out to determine the seroprevalence of Toxoplasma gondii infection in sheep and goats using commercially available kit "Toxopalasmosis Latex" based on the principal of Latex agglutination. . For this purpose 100 blood samples (50 sheep & 50 goats) were collected randomly from slaughter house of Lahore and local sheep & goat forms, the serum was separated and analyzed for anti Toxoplasma antibodies. The animals were divided in three groups, Group I included animals below one year, Group II 1-4 years and Group III included animals aged 4 years and above. The overall 8% and 6% seroprevalence were recorded in sheep and goats respectively. Age titer relationship in sheep showed that Group III had (12.5%), Group 11(7.6 %) and Group I had no positive cases in sheep examined. In goats Group III had (10 %), Group II (5.7%) and no seropositive cases in Group I could be recorded. These results indicate that the infection was higher in older animal than young ones, Breed wise seroprevalence indicated that, Kchhi sheep 14.28%, Desi (non descript) 8.33% and no seropositive case in Lohi and Thali breeds was recorded. In goats Teddy breed had 11.11%, Desi (non descript) 5.55% while no seropositive case in Beetal goats could be recorded. From the data analyzed it is concluded that although the seroprevalence of T gondii infection in sheep and goats is relatively low in this area as compared to the other parts of the world. Yet adequate management might be useful and essential to further minimize the infection in sheep and goats herds. Consequently, preventive measures could further reduce the exposure of toxoplasmosis in the human population. Availability: Items available for loan: UVAS Library [Call number: 0899,T] (1).

2. Occurrence And Importance Of Enteric Protozoan Infections On Different Sheep Farms In District Swat

by Habib Ali | Prf.Dr. Azhar Maqbool | Dr. Kamran Ashraf | Dr. Muhammad | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2005Dissertation note: A study was conducted to determine the prevalence of various enteric protozoan infections in sheep. A total of 225 fresh faecal samples were collected from different sheep farms in District Swat N.W.F.P. These animals belonged to three different age groups i.e. Group I (up to 6 months of age), Group II (7-12 months of age) and Group III (above 1 year of age). Faecal samples were processed for the detection of Eimeria spp. oocysts, Giardia cysts, Cryptosporidium oocysts and other parasites by three different techniques. By Direct smear method, Sheather,s sugar flotation and zinc sulphate flotation technique. A total of faecal samples found positive for Eimeria oocysts 63 (28%), Giardia cysts 35 (15.55%), Cryptosporidium oocysts 16 (7.11%) and mixed parasitic infection 58 (25.77%). Data recorded for various protozoan infections indicated that prevalence rate in Group-I (Eimeria 37.33%, Giardia 22.66% and Cryptosporidium 12%) was higher than the Group-II (Eimeria 28%, Giardia 16% and Cryptosporidium 3%) and Group-III ( Eimeria 18.66%, Giardia 8% and Cryptosporidium 5.33%). Prevalence rate was also higher in diarrhoeic animals (Eimeria 35.71%, Giardia 23.80% and Cryptosporidium 16.66%) than the non diarrhoeic animals (Eimeria 26.22%, Giardia 13.66% and cryptosporidium 4.91%). A large number of faecal samples (25.77%) were found positive for various other parasitic infections. No significant difference was noted in males and females. Results of this study indicated wide spread prevalence of parasitic diseases in sheep population and mostly young animals were found to be infected by different protozoan parasites. It can be concluded that enteric protozoan infections in sheep can be controlled through improved managemental practices, hygienic measures and avoidance of overcrowding the animals. Availability: Items available for loan: UVAS Library [Call number: 0901,T] (1).

3. Sarcoptic Manage In Dogs And Its Chamotherapy With Herbal And Allopathic Drugs

by Zeeshan Habib | Prf.Dr. Azhar Maqbool | Dr. Syed | Dr. Wasim Shahzad | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2006Dissertation note: It is an established fact that parasitic diseases are one of the principal obstacles in the health of animals. Some of these parasites survive at the expense of the blood of animals, thus causing irritation, anemia and consequently leading to weakness and debility. Some of the parasites are zoonotic in nature and may be a cause of contagious disease like Scabies to human beings by direct contact (Dominguez et al., 1978). Canine scabies is an extremely pruritic and contagious skin condition caused by epidermal mite, Sarcoptes scabies var canis (Prescott, 1970). The disease spreads from dog to dog by direct contact., Clinical signs include intense pruritis, erythema, papular eruptions, accumulation of keratotic tissue and alopecia of the affected areas. Severely affected dogs may have open lesions caused by scratching. Scabies lesions are mostly seen in the muzzle, chest, elbow, around the eyes and in the ears and then spread to back and abdomen. Dogs are kept as pet by quite a number of people in Pakistan.People became infected in about 50% of canine cases. however, the dermatosis in people usually dissipates spontaneously 2-4 weeks after the animal is treated (Folz et at., 1984) In the present study a total 620 dogs of various breeds and of both sex were examined for the presence of Sarcoptes scabiei var canis.OF these seventy five (12.9%) were found positive,of these dogs 50 were selected for therapeutic trials.these were randomly divided into five groups i.e.A, B, C, D & E having ten dogs in each group.these dogs were treated with Ivermectin,Cypermethrin,Nicotiana tobaccum & Azadirachta indica. Efficacy of the drug was calculated on the basis of disappearance of signs,negative skin scraping and subsidence of the skin surface..the result showed that Ivermectin was 100%on 28th day of treatment,followed by Cypermethrin 90%, Nicotiana tobaccum70% ,where as the lowest efficacy showed by Azadirachta indica i.e.60 Availability: Items available for loan: UVAS Library [Call number: 0940,T] (1).

4. Food Borne Parasitic Zoonosis With Special Reference To Metacercarial Infection In Fishes

by Saleem Marcus | Prf.Dr. Azhar Maqbool | Dr. Kamran | Dr. Nusrat Jehan | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2006Dissertation note: Food borne trematode infections have been recently identified as an important public health problem having considerable economic impact in terms of morbidity, loss of productivity and health care costs. Fish serve as second intermediate host of food borne trematode infections and serve as direct source of infection in humans. In the present study four different species of fish i.e. Labeo rohita (rohu), Cirrhnuh mrigala (mori thela), Catla catla (thela) and Hypophteamicty thyesmolitris (silver carp) serving as intermediate hosts of food borne trematodes were identified and also recorded the prevalence and intensity of infection due to metacercariae of food borne trematodes in common food fishes of Pakistan. For this purpose 222 different samples of fish were collected from numerous water bodies i.e. Rawal Dam, Islamabad and Mangla Dam, and local fish markets and detection of infection metacercariae of opisthorchis/clonorchis and heterophyids by pepsin digestion technique. Overall infection rate was 28.37 percent species wise prevalence indicated that catla catla and Labeo rohita were more frequently affected than other so whereas the lowest (23.5%) prevalence was reported in Hypophteamicty thyesmolitris. As the people of Pakistan are not consuming raw or undercooked fishes so prevalence of zoonotic diseases transmitted from fish are not recorded in Pakistan. However, experiment conducted on mice indicated that when metacercarial infection was given to mice, adult worms were isolated from the mice. Availability: Items available for loan: UVAS Library [Call number: 0953,T] (1).

5. Genotyping Of Echinococcus Granulosus And Its Comparative Prevalence In Sheep, Goat And Human

by Muhammad Imran Bhatti | Prf.Dr. Azhar Maqbool | Miss. Sabiqaa Masood | Mr. Muhammad | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2007Dissertation note: Hydatidosis is caused by metacestode of the dog worm Echinococcus granulosus. It is a serious problem for both Public health and livestock economy.Echinococcus granulosus has number of genetically distinct strains which are known to differ morphologically and epidemiologically. Out of 1000 sheep and goat examined only 45 Samples of hydatid cysts were collected from different organs i.e. livers, kidneys, lungs and hearts from Lahore abbatoir. Fertility and viability of the cysts was observed microscopically. Genotyping of Echinococcus granulosus was performed through Polymerase Chain Reaction Restriction Fragment Length Polymorphism (PCR-RFLP). Seroprevalence of hydatidosis in 50 butchers working in abattoir was also determined by the use of Latex agglutination test (LAT) kit for detection of hydatidosis. Considerable information is available about genetic variants of E. granulosus around the world. Ten genotypes of E. granulosus have been described, which exhibit a diversity of morphology, development, and host range, as confirmed by various studies. In the Mediterranean area, the Gl or common sheep strain, 02, the buffalo strain 03, and the equine strain 04 have been found in Spain, Italy, Lebanon, and Syria To date, molecular studies using mainly DNA sequences cytochrome oxidase subunit 1 (COl) and NADH dehydrogenase 1 (ND1) genes have identified ten distinct genotypes (01 -G 10) within E. granulosus. This categorization follows very closely the patterns of strain variation emerging from biological and epidemiological traits. In this study we perform serum analysis of butchers to detect antibodies against Echinococcus so that the prevalence of Echinococus can be checked, the data available indicated that 14% of butchers population is infected with Echinococus. In order to confirm the starin of Echinococcus in sheep and goat the PCR-RFLP analysis of ND I gene of Echinococus were performed .The data obtained was analysed and it was concluded that the 01 strain of echinococus is prevalent in sheep and goat in Punjab area. It is hoped that the findings of the present study will be helpful for further planning about the control of the disease and correlating the prevalence in sheep, goats and butchers from the zoonotic point of view. The results demonstrated that PCR-RFLP analysis of samples of patients suspected for Echinococcus is a promising diagnostic method and also confirms the type of Echinococus prevalent in that area and also enables an early direct detection of parasite DNA. This will help to curtail this drastic malady at an early stage and will help to devise the trategy to minimize the losses due to this disease. Availability: Items available for loan: UVAS Library [Call number: 0967,T] (1).

6. Seropervalance Of Toxoplasma Gondii Infection In Indigenous Poultry And Their Dressers

by Kashif Shahzad Hashmi | Prf.Dr. Azhar Maqbool | Dr. Kamran Ashraf (Assistant | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2007Dissertation note: In present study a total of 100 serum samples from indigenous poultry and the dressers were analysed for determination of Toxoplasma specific anti-bodies. Under aseptic measures 1-2m1 of blood was withdrawn by veinpuncture and serum was separated. All the serum samples were analyzed for specific IgG anti Toxoplasma ant-bodies using Latex Agglutination Test (LAT). Positive reaction was visualized by the naked eyes or magnifying hand lens. Commercially available Toxoplasma Latex test kit was used to determine the serum antibodies. Results were interpretated, data obtained was analyzed statistically by calculating the percent sero-positivity of Toxoplasma gondii in indigenous poultry. Toxoplasma is one of the most common zoonosis worldwide.It is caused by toxoplasma gondii, an obligatory intracellular parasite that attacks warm blooded animals,birds including humanbiengs.Felines are the definite hosts where the parasite carries out its sexual cycle resulting in oocysts that are taken to the environment by the feces.Man birds and animals acquire the infection by ingesting oocysts that contaminate water,foodstuff, and pasture in that environment. In the present study the overall seroprevalance of toxoplasma gondii infection in indigenous poultry and dressers are 12% respectively by using Latex agglutination test. In indigenous poultry seroprevalance of toxoplasma gondii was 10% out of 100 hens examined, (3) were seropositive at screening dilution of 1:256 suggesting possible recent contact. (2) were seropositive at 1:128 which was due to acquired or evolving immunity, while (1) were seropositive at screening dilution at 1:16 indicating residual or non specific immunity. Toxoplasma gondii infection is increased with age because of constant exposure to contaminated environment and increased contact with cats. In dressers (butchers) seroprevalance was 12% out of 50.Two were seropositive at screening dilution of 1:256 suggesting possible recent contacting.Two were seropositive at 1:128 which was due to acquired or evolving immunity,whike two were seropositve at screening dilution at 1:16 indicating residual or non specific immunity. Due to increase prevalence of toxoplasmosis in humans,birds and animals daby day it is very necessary that public should be aware about the zoonotic importance of this disease and preventive measures to be adopted. Availability: Items available for loan: UVAS Library [Call number: 0978,T] (1).

7. A Study On Amoebic Dysentery In Dogs And Their Owners

by Sallah Umair | Prf.Dr. Azhar Maqbool | Dr | Dr.Kamran Ashraf | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2007Dissertation note: Amoebic dysentery (amoebiasis) is an infection of the intestine (gut) caused by a unicellular organism called Entamoeba histolytica, which, among other things, can cause colic, intestinal ulcers and abscess on vital organs of body. Amoebae are parasites that are found in contaminated food or drink. They enter the body through the mouth when the contaminated food or drink is swallowed. The amoebae are then able to move through the digestive system and take up residence in the intestine and cause an infection. They can also move to other organs of body like liver, lungs etc by extra luminal penetration. They make cysts in the intestine as well as on the effected body organs. These cysts are passed along with feces. In the course of research, a total 100 fecal and 100 blood samples of dogs and their owners were collected from two hospitals i.e. Pet Centre and Lahore Animal Hospital for detection of Entamoeba histolytica. These causative organism was examined in the feces by direct fecal method as well as by flotation method while in case of extra luminal invasion their antibody level were checked by the latex agglutination test both in dogs as well as in their owners. In the present study the overall prevalence of Entamoeba histolytica in dogs and their owners was 13% and 10% respectively by using Latex agglutination method for serum samples and direct and flotation method for fecal samples. Due to its high prevalence of amoebiasis in humans and pets it is the need of hour that general awareness comping towards zoonotic diseases for public must be provided to cope with amoebiasis and other zoonotic diseases. Availability: Items available for loan: UVAS Library [Call number: 0989,T] (1).

8. Control Of Eimeria Tenella Infection In Broilers By Using Sugar Extracts As Immunostimulant

by Mohsin Ali Bhatti | Prf.Dr. Azhar Maqbool | Mr.Ovais Omer | Sabiqaa Masood | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2007Dissertation note: The effects of oral administration of Sugar Cane Extract (SCE) on Elmeria tenella oocysts infection in commercial broiler chickens were evaluated in this study. For the purpose an experiment was conducted in the Department of Parasitology, University of Veterinary & Animal Sciences, Lahore. One hundred and sixty (160) day old chicks were divided into 4 groups, i.e. A, B, C and D each consisting of 40 chicks. Group A acted as non-infected and non-medicated control (healthy control), group B was infected with Elmeria tenella sporulated oocysts on day 21 @ 20000 per chick and acted as infected control. Members of Group C were orally administered SCE @ 500mg! kg body weight on day 21 and then challenged with the same dose of E. tenella oocysts. Members of Group D were orally administered SCE at the dose rate of 500mg/kg body weight for three consecutive days and then challenged with the same dose of E. tenella oocysts. The result indicated that maximum reduction of OPG counts (98.73%) occurred in members of group D which were administered SCE (500 mg/kg) for three consecutive days and then challenged with E. tenella oocysts. Group C (Administered SCE for a single day @ 500mg/kg) was placed at no.2 and the reduction in this Group occurred as 83.54% as compared to Group B. Mean body weight gains were calculated by taking difference between average weight records on day 21 & day 35 of age (final weight record). The difference of each group was compared with healthy control and percentage of weight gains of all the groups were recorded and also compared as in table 6. Therefore in terms of Mean body weight gains as compared to control (healthy) Group A, Group D was placed at no.1, Group C at no.2 and Group B which acted as infected and non-medicated was placed at no.3 in terms of body weight gains. These results suggest that SCE have immunostimulating and protective effects against E. tenella infection in broilers. Availability: Items available for loan: UVAS Library [Call number: 0997,T] (1).

9. Genotyping Of Echinococcus Granulosus And Its Comparative Prevalance In Camels And Human Beings

by Azam Ali | Prf.Dr. Azhar Maqbool | Dr.Kamran Ashraf | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2008Dissertation note: Hydaiidosis is caused by metacestode of the dog worm Echinococcus granulosus. It is a serious problem br both Public health and livestock economy. Echinococcus granaiiosu.s has number of genetically distinct strains which are known to differ morphologically and epidemiologically. Out of 100 camels examined only 25 Samples of hydatid cysts were collected from different organs i.e. livers, kidneys, lungs and hearts from Lahore abattoirs. Fertility and viability of the cysts was observed microscopically. Genotyp ing of Echinococcus granulosus was performed through Polymerase Chain Reaction Restriction Fragment Length Polymorphism (PCR-RFLP). Seroprevalence of hydatidosis in 25 butchers working in abattoir was also determined by the use of Latex agglutination test (LAT) kit for detection ob hydatidosis. Considerable information is available about genetic variants of E. granulosus around the world. Ten genotypes of E. granulosus have been described, which exhibit a diversity of morphology, development, and host range, as contrmed by various studies. In the Mediterranean area, the CI or common sheep strain, G2, Camel strain G6, and the equine strain G4 have been found in Spain, Italy, Lebanon, and Syria To date, molecular studies using mainly DNA sequences have identitied G-6 strain of E. granulosus. This categorization follows very closely the patterns of strain variation emerging from biological and epiderniological traits. In this study we perform serum analysis of butchers to detect antibodies against Echinococcus so that the prevalence of Echinococcus can be checked; the data available indicated that 14% of butcher's population is infected with Echinococcus. In order to confirm the strain of Echinococcus in camels the PCR-RFLP analysis were performed. The data obtained was analysed and it was concluded that the G6 strain of Echinococciis is prevalent in camels in Pakistan. The results demonstrated that PCRRFLP analysis of samples of patients suspected for Echinococcus is a promising diagnostic method and also confirms the type of Echinococcus prevalent in that area and also enables an early direct detection of parasite DNA. This will help to curtail this drastic malady at an early stage and will help to devise the strategy to minimize the losses due to this disease. It is hoped that the findings of the present study will be helpful for further planning about the control of the disease and correlating the prevalence in camels and butchers from the zoonotic point of view. Availability: Items available for loan: UVAS Library [Call number: 1010,T] (1).

10. Prevalence Of Soil Borne Helmithiasis Of Zoonotic Importance In Dogs

by Muhammad Tayyab Farooqi | Prf.Dr. Azhar Maqbool | Dr.Irshad | Dr.Kamran Ashraf | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2008Dissertation note: To record the prevalence of soil borne helminthiasis of zoonotic importance in dogs' one hundred faecal samples were obtained from pet dogs, fifty from pups of age less than six months and fifty from adult dogs. Four hundred soil samples along with grass were also be collected from different dog kennels, parks and playgrounds, backyards and streets of Lahore city, where soil and grass is contaminated with the faeces of stray dogs. After collection, the faecal samples were preserved in polythene bags and kept in refrigerator or preserved in 10 % formalin to avoid any other contamination of the samples. Then the samples were brought to the Diagnostic Laboratory, Department of Parasitology University of Veterinary & Animals Sciences, Lahore. Microscopic examination was performed by using different parasitological techniques like Direct Smear Method, Floatation Method and Sedimentation Method for the detection of the parasite ova. Grass Samples were examined through Sedimentation-Flotation Method. The results were analyzed by using chi2 test to check the significance difference of the ova in soil samples of different areas. the result showed that out of 400 soil and grass samples 33 were positive for Ancylostoma caninum, 37 were positive for Toxocara canis, 29 were positive for Dipylidium caninum and 19 were positive for Echinococcus granulosis and out of 100 faecal samples taken from pups and adult dogs, 10 were positive for Ancylo stoma caninum, 13 were positive for Toxocara canis, 8 were positive for Diplyidium caninum and 6 were positive for Echinococcus granulosis. The results suggested that better deworming stragies shold be adopted so that the health of the dogs can be improved and this will also reduce the reisk of zoonotic infectin in humans, entry of the stray dogs in public areas should be restricted to avoid the risk of zoonotic diseases. Availability: Items available for loan: UVAS Library [Call number: 1019,T] (1).

11. Prevalence And Chemotherapy Of Various Nematodal Infection In Local And Imported Broiler Japanese Quail Reared At Floor and Cage System

by Umer Farhan | Prf.Dr. Azhar Maqbool | Kamran Ashraf | Zafar Iqbal Chaudry | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Nature of contents: biography; Literary form: Publisher: 2008Dissertation note: Quail (Cotumix coturnix) came from Japan where they have selected for their singing ability. During the last 150 years, they have periodically been released in several sites as potential game birds but without success since they migrate away from the release point (Williams, 2000). The present study was carried out at Avian Research Institute, University of Veterinary and Animal Sciences Lahore and postgraduate laboratory UVAS, Lahore. To record the prevalence of various nematodes of Coturnix coturnix, a total of 400 faecal samples were collected (200 reared at floor and 200 in cages) under different managemental conditions. Faecal samples were examined by three different tecimiques i.e. Direct smear, Flotation and Mc Master Egg counting technique. Out of 200 samples 67 (33.5%) quails were positive in cage system and 75 (37.5%) were positive on floor system. Overall prevalence in both the systems of management was 142 (35.5%). Chemotherapeutic trails were conducted by using Tetramisole and Piprazine. For this purpose a total of 45 birds from the 142 positive birds were selected. These were randomly divided into three groups i.e. A, B and C having 15 birds in each group. Birds in group A and B treated with tetramisole and piperazine at their recommended dose rate respectively wherease birs in group C were not given any treatment. The efficacy of tetramoisole and piperazine was 97.54% and 82.68% respectively. Availability: Items available for loan: UVAS Library [Call number: 1021,T] (1).

12. Detection Of Cryptosporidiosis By Pcr In Calves

by Abbas Haider Syed | Prf.Dr. Azhar Maqbool | Dr | Miss Sabiqa Masood | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2008Dissertation note: Ciyptosporidiosis is caused by oocysts present in water or faeces. It is a serious problem for both Public health and livestock economy. Ciyptosporidium has four species i.e., C. parvum, C. muris, C. wrairi, and C. felis in which Cryptosporidium parvum is most important as it is the more prevalent species. Out of 300 animals examined only 90 animals were showing diarrhoea. For the detection of Ciyptosporidiosis the faecal samples were examined by ZN staining under light microscope. Out of three hundred calves samples only sixty were found positive for Cryptosporidium oocysts while rest of two hundred and forty were found negative. Four thousand oocysts per gram of faeces detected by ZN staining are considered positive of ciyptosporidiosis. In this study only forty six samples showed threshold number of oocysts per gram of faeces while eleven were positive but their count was less than four thousand per gram. There were three such samples which show very few numbers of oocysts per gram of faeces. Samples from female calves showed more positive results as compared to samples from male calves. There was also an interesting fact that the age group ranging from, day eleven to day twenty one, were showing more positive samples as compared to the age group ranging from, day one to tenth day. The overall percentage of positive samples was twenty percent. Availability: Items available for loan: UVAS Library [Call number: 1030,T] (1).

13. Prevalence And Chemotherapy Of Argas Persicus In Rural Poultry At Lahore District

by Nazish Munawar | Prf.Dr. Azhar Maqbool | Dr.Aftab | Dr.Kamran Ashraf | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2010Dissertation note: External parasites like ticks causes great economic losses in poultry in term of low productivity, anemia, and secondary bacterial infection. Keeping in view economical importance of this problem the project was designed to record the prevalence of Argas persicus in poultry and to treat the birds with different drugs. For this purpose indigenous poultry at Lahore was visited for the collection. Overall prevalence of tick infestation and identification of ticks was on the basis of their taxonomic characteristics. During the study period 5207 ticks were collected from five hundred birds. Three species of Argas were identified, 3316 were belonging to Argas Persicus (65.02%), 935 Argas reflexus (17.95%), (18.32%), 957 were Argas vespertilionis. Antigen was prepared from the mouth parts of ticks. Five hundred blood samples were taken from birds found positive. Sera were centerifuged and subjected to AGID test. Overall 19.4% prevalence of Argas persicus was recorded. Age -wise 8.19% and 25.8% prevalence was observed in chicks and adults respectively. The highest prevalence during spring was (26.8%) due to high humidity reason. One hundred layers were selected for therapeutic trials. These were randomly divided into 5 groups i.e., A, B, C, D and E. Birds in group A, B, C, D was treated with Cypermethrin, Ivermectin, Permethrin, and Dormectin respectively. Where as birds in group E was served as untreated control. Efficacy of drugs was calculated on the basis of reduction of ticks on the body of poultry. The efficacy of drug trial was noted in poultry subunits for a period of 15 days. The maximum control was achieved by Cypermethrin (90.7%), Ivermectin (90.35%), Dormectin (89.3%) and Permethrin (88.9%). The data were analyzed statistically by using NPar test, kruskal-Wallis test and Median test (Steel and Torrie 1989). Availability: Items available for loan: UVAS Library [Call number: 1084,T] (1).

14. Genotyping Of Hydatid Cyst And Itd Prevalence In Cattle,Buffalo And Human Beings

by Muhammad Nauman Zahid | Prf.Dr. Azhar Maqbool | Dr.Aftab | Dr.kamran Ashraf | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Nature of contents: biography; Literary form: Publisher: 2008Dissertation note: ACystic echinococcosis (CE) is the larval cystic stage (called echinococcal cysts) of a small taeniid-type tapeworm (Echinococcus granulosus) that may cause illness in intermediate hosts, generally herbivorous animals and people who are infected accidentally. Echinococcus granulosus has number of genetically distinct strains which are known to differ morphologically and epiderniologically. Out of 150 cattle and 150 buffalo examined only 42 Samples of hydatid cysts were collected from different organs i.e. livers, kidneys, lungs and hearts from Lahore abbatoir. From 42 positive samples, 25 cysts were found in cattle and 17 cysts were tound in buffalo. Prevalence of hydatidosis in cattle was recoreded as 16.66% and 11.33% in buffalo. Fertility and viability of the cysts was observed microscopically. Out of 25 cysts of cattle. nine were fertile and out of 17 cysts of buffalo, only five were fertile. Seroprevalence of hydatidosis in 150 butchers working in abattoir was also determined by the use of Latex agglutination test (LAT) kit for detection of hydatidosis. The prevalence of Echinococcus is 24% which was derived from serum analysis of butchers. DNA from hydatid cyst was extracted. Polymerase Chain Reaction was run on extracted DNA samples. Amplicon was run on 1% agarose for confirmation of size and specificity of product. Size of PCR product was approximately l300bp. Genotyping of Echinococcus granulosus was performed through Polymerase Chain Reaction- Restriction Fragment Length Polymorphism (PCR-RFLP). The PCR-RFLP analysis of CO I gene of Echinococus was performed to confirm the strain of Echinococcus in cattle .The data obtained was analysed and it was concluded that the G5 strain of echinococus is prevalent in Cattle in Punjab area. It is hoped that the findings of the present study will be helpful for further planning about the control of the disease and correlating the prevalence in cattles,buffalos and butchers from the zoonotic point of view. According to the results, the PCR-RFLP analysis of samples of patients suspected for Echinococejis is a promising diagnostic method and also confirms the type of Echinococcits prevalent in that area and also enables an early direct detection of parasite DNA. This effort is a step to minimize the losses produced by this disease. Availability: Items available for loan: UVAS Library [Call number: 1097,T] (1).

15. Epidemiology, Molecular Diagnosis And Chemotherapy Of Giardiasis In Bovine

by Sultan Ayaz | Prf.Dr. Azhar Maqbool | Prof. Dr. Zafar Iqbal Chaudhary | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2009Dissertation note: Giardia is a protozoan parasite of the small intestine that causes extensive morbidity worldwide. Dairy calves can excrete high numbers of the cysts of Giardia and the disease in cattle is clinically important and can reduce the growth performance of the ruminants. Giardia is the cause of non-viral diarrhoea in humans and is responsible for epidemics in the developed and developing countries. The cyst is the infectious form, is ingested in contaminated water or food or directly from faecal-oral contact. Giardia duodenal is the only species, which is found in both humans and animals including dogs, cats, bovines, pigs, sheep and equine. The present study was conducted to determine the prevalence in bovines at Military dairy farm, Gawala dairy colonies, the Government dairy farm and Household dairies in Lahore. The effect of season, sex, and age on infection rate and shedding of the cysts were also noted, and association of the Giardia infection with normal and abnormal stools was also studied. Overall 2160 bovine faecal samples (720 buffaloes, 720 cattle and 720 calves) were examined during the study period from August 2007 to July 2008, amongst calves 362/720 (50.27%) were found to be positive. The highest prevalence was recorded in the Government. Dairy farm (68.33%) followed by Gawala colonies (55%), then the Military dairy farm (44.33%) and the lowest (34.44%) was recorded in Household dairies. Overall, highest (61.6%) seasonal prevalence was recorded during autumn, followed by spring (60.83%), then summer (53.4%) and the lowest (34.1%) was recorded during winter. The highest (65%) prevalence was reported during August and the lowest (3 0%) during December. Females were found to be more susceptible (56.74%) than males (35.1%). The prevalence was significantly higher (71.52%) in younger calves than the adults (36.11%) (P<0.05). Overall prevalence in cattle was 28.05%. The highest (41.67%) prevalence was recorded at the Government dairy farm, followed by Gawala colonies (32.72%), then the Military dairy farm (22.72%) and the lowest (15%) was recorded in Household dairies. The highest (35%) prevalence was found during August and the lowest (21%) during January. A significant difference (P<0.05) was noted. Females were found to be more susceptible (29.21%) than males (18.75%). The young calves had significantly higher (3 8.88%) prevalence as compared to the adults (24.44%). Similarly, the overall prevalence in buffaloes was found to be 20.11% percent. The highest (40.55 %), prevalence was recorded at the Government Dairy Farm, followed by Gawala colonies (30%) then Military Dairy Farm (21.11%) and the lowest prevalence i.e. 12.77% was reported in Household Dairies. A non significant difference was recorded P>0.05). The highest (46.66 %) prevalence was recorded during August, while, the lowest (6.66%) during November and December. Females were found to be more susceptible than males. Where as the prevalence in a younger buffalo was significantly higher as compared to the adults. Comparison of direct microscopic examination and PCR based methods was made at the Government dairy Farm, Gawala colonies; Military Dairy Farm and Household Dairies. By direct Microscopic examination prevalence was found to be 28.05% (202/720) in cattle whereas by PCR it was 31.11%. Statistically analysis showed that the prevalence by PCR was significantly (P<0.05) higher than the microscopic examination. It was observed that the highest prevalence of Giardiasis in bovines (Calves, Cattle and buffalo) was noted during August when the average temperature was 31.48°C. However the maximum and minimum temperatures were 35.37°C and 27.6°C, relative humidity 7 1.28% and rainfall was 3.2mm. The results of therapeutic trials by using albendazole, metronidazole, and mebendazole in cattle were calculated on the basis of reduction in the cysts count in the faeces after treatment. Efficacy of albendazole at three dose levels i.e. 1 Omg/kg.b.wt, 1 5mg/kg.b.wt, 2Omg/kg.b.wt was 86.33%, 98.5% and 100% respectively, on day 27 after treatment. Efficacy of the metronidazole at 5Omg/kg.b.wt, 1 OOmg/kg.b.wt, and 1 5Omg/kg.b.wt. Was 85.42%, 87.8% and 94.02% respectively on day 27. Efficacy of mebendazole at three dosage level i.e. 7.5rng/kg.b.wt, lOmg/kg.b.wt and 2Omg/kg.b.wt was 81.15 %, 87.32%, and 90.4% on day 27 after treatment. Among these drugs, albendazole at 1 5mg/kg.body.weight was found to be most effective drug in the elimination Giardia infection. The significant (P<0.05) decrease in the CPG count after treatment in all the three groups and dose levels was noted. A significant difference (P<0.05) was observed in the level of leukocytes and of eosinophisl of infected cattle at day 06 and day 13 post inoculation. The leukocytes/lymphocytes count of Giardia infected cattle was 58.09%. Whereas, eosinophils constituted of leukocytes 9.69%. The total proteins of the sample were studied by sodium doedocyl sulphate polyacrylamide gel ELECTROPHORESIS (SDS PAGE). The result indicated that 8 diffeent molecular weight peptide badns were identified with size ranges from 20 to 70 KDa and common bands reported at 20, 24 and 35 K Da Availability: Items available for loan: UVAS Library [Call number: 1146,T] (1).

16. Studies On Rats And Mice As A Reservoir Of Zoonotic Parasites

by Muhammad Sarfaraz Ahmad | Prf.Dr. Azhar Maqbool | Dr. Muhammad Mustaq-ul-Hassan | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2009Dissertation note: A total of 3600 rats and mice were examined for the prevalence of various zoonotic parasitic infections. Species of various parasites were identified. The order of ifection rate was as Hymenolepis nana (59.9%), Toxoplasma gondii in rats and mice 52.0%), Hymenolepis diminula (35.4%), Cryptosporidium parvum (16.5%), Taenia taenieformis (11.7%), Toxoplasma gondii in humans (11.3%), Capillaria hepatica 7.0%), Babesia spp. (2.3%), Trypanosomu spp. (2.3%) and Leishmania spp. (1.2%). The highest (78.0%) month-wise prevalence of FL nana was found during August whereas the lowest (43.0%) during February. The highest (70.8%) season-wise prevalence was noted during summer followed by autumn (62.9%) then spring whiles the lowest (46.8%) during winter. Infection was higher in males (78.0%) than females 45.9%). Adult rats and mice were more commonly affected than younger. Infection was higher in rats (65.1%) than mice (16.3%). The highest (48.0%) month-wise prevalence of H diminuta was found during August whereas the lowest (28.0%) during January. The highest (45.4%) season-wise prevalence was noted during summer followed by spring (35.1%) while the lowest (29.3%) during winter. Infection was higher in males (43.8%) than females (29.3%). Adult rats and mice were more commonly affected than younger. Infection was higher in rats (37.3%) than mice (20.2%). The highest (23.0%) month-wise prevalence of C. parvum was found during July whereas the lowest (10.0%) during December. The highest (22.4%) season-wise valence was noted during summer followed by spring (16.9%) then autumn (15.3%) le the lowest (11.3%) during winter. Infection was higher in females (19.9%) than es (12.0%). Adult rats and mice were more commonly affected than younger, infection was higher in rats (17.7%) than mice (7.6%). The highest (20.0%) month-wise prevalence of T raenieformis was found during y and August whereas the lowest (6.0%) during December. The highest (18.4%) son-wise prevalence was noted during summer followed by autumn (10.8%) then ring (10.6%) whereas lowest (7.0%) during winter. Infection was higher in females 15.6%) than males (6.5%). Adult rats and mice were more commonly infected than younger. Infection was higher in rats (12.4%) than mice (6.0%). The highest (12.7%) month-wise prevalence of C. hepatica was found during August whereas the lowest (4.0%) during November. The highest (10.8%) season-wise prevalence was noted during summer followed by autumn (6.0%) then spring (6.2%) hues the lowest (4.9%) during winter. Infection was higher in females (8.4%) than males (5.0%). Adult rats and mice were more commonly affected than younger. Infection higher in rats (7.3%) than mice (4.6%). The highest (9.0%) month-wise prevalence of Babesia spp. was found during August whereas infection was absent during January, February, March, April, November and December. The highest (5.0%) season-wise prevalence was noted during summer followed by autumn (4.2%) then spring (0.1%) and was absent during winter. The infection was higher in males (2.7%) than females (2.0%).The infection was present only in adult rats and mice and no case was recorded in younger. Higher infection was noted -n (2.3%) and than mice (2.4%). The highest (7.3%) month-wise prevalence of Trypanosoma spp. was found August whereas it was absent during January, February, November and December. The highest (5.7%) season-wise prevalence was noted during summer by spring (2.2%) then autumn (1.2%) and it was absent during winter. The infection was higher in females (2.5%) than males (2.0%). Adult rats and mice were more commonly affected than younger. Higher infection was noted in rats (2.5%) than mice The highest (4.7%) month-wise prevalence of Leishmania spp was found during y and August whereas infection was absent during January, February, March, April, October, November and December. The highest (3.4%) season-wise prevalence was during Summer followed by autumn (1.1%) then spring (0.1%) and infection was during winter. The infection was higher in females (1 .4%) than males (0.9%). The infection was found only in adult rats and mice and no positive case was recorded in 1younger. The infection was (1.2%) in rats and mice. The role of meteorological data i.e temperature, humidity and rainfall was also studied. It was noted that there was a positive co-relation of high temperature and humidity with the prevalence of various parasitic infections. As the infection were maximum during summer when the temperature and humidity was favorable for high prevalence of parasitic burden. This study will he helpful to disseminate information regarding zoonotic potential parasitic infections via media i.e. newspapers. magazine, electronic media (T.V, I.T, Radio) through seminars, meetings and conferences with professionals doctors, paramedical staff and livestock farmers. Availability: Items available for loan: UVAS Library [Call number: 1149,T] (1).

17. Epidemiology, Serodiagnosis, Therapy And Control Of Schistosomiasis In Buffloes

by Ghulam Murtaza Arshad | Prf.Dr. Azhar Maqbool | Pof. Dr. Haji Ahmad Hashmi | Prof.Dr.Muham | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2008Dissertation note: Schistosomiasis is one of the major diseases of public health and socio-economic importance in the developing countries of the world. Among human parasitic diseases, Schistosorniasis ranks second to malaria in tern-is of world wide public health risk. Keeping in view the importance of disease, the study was conducted to record the month wise and season wise prevalence of Schistosorniasis in buffaloes in four districts of the Punjab, province ie., Lahore, Sargodha, Kasur and Sheikhupura. The present study comprises of four parts. Part I: deals with epidemiology of Schistosomiasis in buffaloes. Overall prevalence of Schistosomiasis in buffaloes, different farms of Punjab province indicated that infection was the highest (17%) at Kasur district followed by Sheikhupura (14.83), then Lahore (14.6%) and the lowest (13.66%) at Sargodha. The highest month wise prevalence was recorded during August (25.5%) followed by July where as the lowest during December and January. Infection in buffaloes was higher in animals over two years of age (1 9%) than animals below two years of age (5%) in all the four districts of Punjab. The prevalence was higher in females (15.98%) than male (9.48%). There is variation in the prevalence as there is difference in the environmental and managemental condition of the area. For the serodiagnosis i.e. ELISA was used, the results indicated that the prevalence was lesser than the faecal examination because this was more specific and sensitive than the faecal examination. Part 2: deals with the prevalence and ecology of snails. Various species of snails which act as the intermediate host of the Schistosomes were collected from the study area. The e of infection in the snails and role of cercariae in transmission of the disease was studied. A total of 10418 snails were collected of these 13.51 per cent were found to be infected. Among these 2350 were collected from Kasur district with infection rate of 14.51 percent followed, by Sheikhupura 2882 (13.6%) then Sargodha 2709 (13.40%) and the lowest at Lahore 2477 (12.51%). At Kasur district, genus wise prevalence of snails with infection rate indicated that Oncomelonia, indoplanorbis and Bullinus are the predominant genera with infection rate of 31.79, 17.10 and 14.46 percent respectively. However the highest number of the snails collected belonging to the genera Indoplanorbis. At Sheikhupura district, genus wide prevalence of snail indicated that Bullinus, Lymnaea, Indoplanorbis and Physa are the four prominent snails with infection rate of 24.74, 20.57, 14.66 and 13.84 percent respectively. At Sargodha district, genus wise prevalence of snails indicated that Lymnaea, Indoplanorbis, Bullinus and Physa are the four prominent snails with infection rate of 25.09, 14.29, 14.28 and 16.77 percent respectively. At Lahore district, genus wise prevalence of snails indicated that Bullinus Lymnaea, Physa and Indoplanorbis are the four prominent snails with infection rate of 23.37, 18.96, 13.97 and 12.70 percent respectively.While the prevalence at the snail level the Chi square value is 242.944 and the P-Value is 0.0000 1 which is highly significant. Part 3: deals with the meteorological data ie, temperature, humidity, rainfall and pan evaporation with prevalence of snails and parasites. The temperature and rain fall play very important role in the spread of disease. The ideal temperature ranges form 22-25 °C where development within snail takes place in an efficient manner similarly humidity f ranges from 55-70% is ideal for the development of the snail and the parasite. Rainfall is very important for the spread of the disease. There is a positive correlation of disease incidence to maximum and minimum temperature, humidity, and rainfall and pan evaporation. It was seen that during summer and autumn, optimum temperature, relative humidity and rainfall play an important role for rapid propagation of the parasitic life Part 4: deals with therapeutic trials against Schistosomiasis in buffaloes. A total of 150 animals (140 infected and 10 animals, normal) age ranged 5-9 years and of both sexes naturally infected with Schistosorniasis were used in thirteen controlled experiments. The efficacy of certain indigenous drugs, including Nigella sativa (Kalongi) , Caesalpinia Crista (Karangwa), Lagenaria siceraria seeds (Kadoo ke Beej), Sausseria lappa (Qushte-e-Shreen) and Praziquanlel was compared with each other and control. Efficacy was quantified by determining the difference of egg per gram faeces (EPG) pre and post treatment. After the single dose of 50, 75 and 100 mg 1kg body weight of Nigella sativa (Kalongi) reduced EPG by 65.85, 68.29 and 71.79 per cent, respectively. After the second dose the respective reduction in EPG was 85.36, 92.68 and 94.87 percent. Caesalpenia crista at three dosage levels i.e.50, 75 and 100 mgI kg body weight caused 46.34, 53.65 and 59.52 percent reduction respectively while the reduction in EPO after second dose was 82.92, 90.24 and 92.85 percent respectively. Lagenaria siceraria Seed at three dosage levels i. e., 50, 100 and 150 mg/ kg body weight caused the reduction in EPG reduction 47.61, 52.63 and 64.10 percent respectively, while after second dose, counts as the reduction 80.95, 86.84 and 92.30 percent respectively. Sausseria lappa at three dosage levels i.e., 100, 150 and 200 mg/ kg body caused EPG reduction as under 50.00, 53.48 and 56.09 percent respectively, while after second dose the reduction in EPG count was 71.42, 81.39 and 85.36 percent respectively. Where as Praziquantel at the dose of 10 mg/body weight caused reduction in EPO 66.66% while after the second dose the reduction in EPG count was 97.43 percent. The efficacy order was Praziquantel, Nigella saliva, Caesalpinia crista, Lagenaria siceraria and Sausseria lappa. No side effects with any drug were noted. All animals showed clinical improvement after the treatment. Availability: Items available for loan: UVAS Library [Call number: 1150,T] (1).

18. Serorrevalence Of Toxoplasmosis In Captive Birds

by Sadia ibrahim | Prf.Dr. Azhar Maqbool | Dr. Aftab | Dr. Muhmmad latif | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2010Dissertation note: Toxoplasmosis is caused by Toxoplasma gondii, an intracellular parasite which infects humans as well as wide variety of mammals and birds. Toxoplasmosis is found throughout the world and tends to be more prevalent in tropical climates. It is considered as one of the major public health disease. Risk of infection from turkeys, pigeons, ducks and quails to man is scarce, as they are intermediate hosts and are frequently infected by eating feed contaminated by cat faeces containing oocysts of T.gondii. The high seroprevalence in them could be related to large populations of homeless cats in the city and may suggests the significant role of urban pigeons in the epidemiology of toxoplasmosis. A total of 200 serum samples were analyzed for anti-toxoplasma antibodies, of these 50 samples from ducks, 50 sampls from turkeys, 50 samples from pigeons and 50 samples from quails were collected at random. Under aseptic measures, 1-2 ml blood were withdrawn by venipuncture. All the serum samples wiere analyzed for specific IgG anti toxoplasma antibodies using Latex Agglutination Test (LAT). Positive reaction were visualized by naked eyes or magnifying hand lense.Commercially available Toxoplasma latex kit was used to determine the serum antibody. Results were interpretated. Data obtained was analyzed statistically by calculating the per cent sero-positivity of Toxoplasma gondii in ducks, turkeys, pigeons and quails. In the present study the overall seroprevalence of T.gondii infection in pigeons, ducks, turkeys and quails is 8%, 12%, 16% and 4% respectively by using Latex Agglutination Test. In pigeons seroprevalence of T.gondii was 8% out of 50 pigeons examined one gave an antibody titer of 1:256, one was positive at 1:128, whereas two at 1:16 secreening dilution. In ducks seroprevalence of Toxoplasma gondii is 12% out of 50 ducks examined one gave an antibody titer of 1:256, two was positive at 1:128, whereas three at 1:16 secreening dilution. In turkeys seroprevalence of Toxoplasma gondii is 16% out of 50 turkeys examined three gave an antibody titer of 1:256, two was positive at 1:128, whereas three at 1:16 secreening dilution. In quails seroprevalence of Toxoplasma gondii is 12% out of 50 quails examined zero gave an antibody titer of 1:256, one was positive at 1:128, whereas one at 1:16 secreening dilution. Availability: Items available for loan: UVAS Library [Call number: 1160,T] (1).

19. Detection Of Toxoplasma Gondii From Water And Matrices (Soil,Fruits &

by Adeela Ajmal | Prf.Dr. Azhar Maqbool | Dr. Kamran ashraf | Dr.Aftab ahmad | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 2010Dissertation note: Toxoplasmosis caused by Toxoplasma gondii is a widely distributed protozoan disease capable of infecting a variety of animal species. Felids, both domestic and wild, are capable of serving as definitive hosts, shedding T.gondii oocysts in their faeces. People acquire toxoplasmosis posnatally by ingesting T.gondii oocysts from contaminated environments or by consuming T.gondii tissue cysts in inadequately meat products, raw meat containing tissue cysts or by ingestion of resistant oocysts from environmental matrices (soil, water, fruits and vegetables). However, the impact of oocysts in toxoplasmosis epidemiology needs to be specified because they are suspected to be associated with T.gondii seroprevalence in some emerging outbreaks of acute toxoplasmosis in humans from soil or water. They are probably responsible for a significant part of infections in animals that could be later consumed by humans. Detection of Toxoplasma gondii oocysts in environmental samples is great challenge as this coccidian parasite can be responsible for severe infections in humans and animals via ingestion of a single oocyst from contaminated water, soil, fruits or vegetables. The present proposed study was designed to develop methods for the detection of oocysts from Water, soil, food and parks environment. The results of recovery test showed that it was possible to detect Tooplasma gondii parasite from water samples collected from various sources i e, drinking water from muncipility, lakes, pools, various reservoirs around farms and from tube wells. From the results ,The highest (13%) prevalence was reported from water around farms followed by lakes & pools (9%) then water reservoirs (7%) whereas the lowest from drinking water & tubewells i e 6 & 6 percent respectively. A total of 250 samples of fruits and vegetables were collected for detection of T. gondii . From the results, it was noted that overall prevalence of T. gondii infection was higher in vegetables i e 5.6 % than fruits (4 %). A total of 250 soil samples were collected from urban and rural areas. Of these 125 were from urban areas and 125 from rural areas. From the table-3 it was shown that the highest prevalence of T. gondii infection was noted in gardens and back yards of homes and gardens i e 20 & 20 % respectively. In these places cats often defecate and become a source of infection. Then followed by public enclosures where infection was 14.3%. The lowest i e 13.3% infection was noted at homes of urban areas. T. gondii infection in rural areas indicated that It was highest (20% ) in home back yards followed by homes (16.7%) then public enclosure (14.5%) whereas the lowest (13.3%) at gardens of rural areas. Availability: Items available for loan: UVAS Library [Call number: 1161,T] (1).

20. Prevalence Of Pediculosis In Government Primary School Children Of Lahore

by Sadia Chaudhry | Prf.Dr. Azhar Maqbool | Dr. Nisar Ahmad | Ghazala Nadeem.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2011Dissertation note: Pediculosis capitis is endemic parasite affecting many areas of the world. The objectives of my studies was to record prevalence of head lice in school children in Lahore. A total of 500 primary school children examined for the prevalence of Pediculus capitis, aged 7-11 years and above. The child was declared as infected person if any head lice were detected either in the form of live or dead eggs, or nits. The following characteristics were recorded for each child such as the sex, age, monthly income, family size, , pet ownership, parents' education, number of siblings, frequency of hair washing and presence or absence of social security of the family were recorded for all children Pediculosis capitis was recorded in 387 (77%) children. The prevalence of head lice infestation was significantly more in girls (85%) than in boys (52%). Among school girls, the head lice infestation rates in Low, Middle and High socio-economic groups were 96%, 85% and 71% respectively. Among school boys, the prevalence of head lice rates in Low, Middle and High socio-economic groups were 60%, 50% and 36% respectively. Children of age 9-10 years and those age 11 years exhibited a significantly low prevalence than those of age 7-8 years. Some variables were found to be significantly related to head lice infestation such as sex, pet ownership, age, parent's education level and hair length. This study shows that major factor influencing the occurrence of Pediculosis is socio-economic status among school children of both sexes (male and female) in the Lahore. The results of this study was shows that the prevalence of head lice infestation (pediculosis capitis) is high in Lahore, and is found in all investigated schools regardless of personal hygiene and socio-economic status. Availability: Items available for loan: UVAS Library [Call number: 1308,T] (1).

21. Prevelance Of Intesrinal Parasitosis Among Children At Day Care Centers Of Lahors In Reation To Socio- Economic Srarus

by Amera Batool | Prf.Dr. Azhar Maqbool | Dr. Aneela | Dr. Nisar Ahmad.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2011Dissertation note: Some intestinal parasitosis pathogen have potential is well known, many of them not shows symptoms, due to the body immunity and climatic element (Vinayak et al. 1990). While other shows like B. hominis and C. parvum. Persistent and acute diarrhea has been linked with the Giardia duodenalis and Entamoeba histolytica. Entamoeba / dispar, a protozoa having alike character with E. histolytica which is a not involve in causing diseases but proved symbiotic association in gut, not harms the other. Children up to age of 3 years commonly found with anemia and iron deficiency due to malnutrition caused by high prevalence of parasitosis. (Kapur et al., 2001) Cryptosporidium parvum within age of 5 years children gave highest prevalence rates in a community, among different parasites (Palmer & Biffin 1990). Cryptosporidium spp have been causative agent of persistent and acute diarrhea in many research works (Lima et al. 1992). In developing countries intestinal parasitosis infection is a major health issue by promote health standards and controlling the carriers or vector, most countries have successfully reduced the rates of infestation. However, in developing countries geographic, socio-economic factors and natural calamity increase the health problems. Countries, which are geographically located in hot and humid areas along with poverty, unavailability of clean water, malnutrition, and high population density provide maximum chances for the development and high intestinal parasitic risk. Because of lack of sufficient research and attention of infectious and parasitic diseases in developing countries is the main problem hurdle to eliminating the risk of parasitic infestation.( Sayyari et al.,2005) Pakistan estimated the intestinal parasitosis as the important public health problem. In developing countries intestinal parasitosis infection is a major health issue by promote health standards and controlling the carriers or vector, most countries have successfully reduced the rates of infestation. However, in developing countries geographic, socio-economic factors and natural calamity increase the health problems. Intestinal parasitosis is most familiar in children due to lack of hygienic condition. Physiologist and medical specialists are recommended that parasitosis infections delay children's growth, malnutrition, lost the opportunities of education and development. The under study carried out to record the prevalence of intestinal parasitosis within children at day care centers of Lahore and also to relate environmental factors with socio-economic status. The basic purpose for collection of stool specimens were to examined the parasitic eggs, cysts, and larvae, by different methods like fresh smears method and Scotch tape method. Trophozoites of amoeba were examined in fresh smears. Oxyure eggs were seen in Scotch tape slides. The parasitic size was measured by ocular micrometry method. Formaline ether concentrate method was being done for finding cysts (Machado,1999 ; Lotphy 1990). Socio- economic and environmental factors were also is studied. Of 174 children 56 children studies positive for parasitosis, 96 were males and 78 females. One or more intestinal parasites were identified in 40 (22.9% children) the most pravelent parasite were E. vermicularis 9.19% G. lamblia 6.89% E.histolytica 5.17% A.lumbricoides 2.87% H.nana 1.14% T. saginata1.72% T.trichiura 4.59% and E.coli 0.57% showed a low infection respectively Availability: Items available for loan: UVAS Library [Call number: 1310,T] (1).

22. Helminthiasis In Children Upto Twelve Years Of Age And Their Effect On Different Blood Parameters

by Dr. Fareed Ahmad Afzal | Prf.Dr. Azhar Maqbool | Dr. Muhammad | Dr. Tayyaba Ejaz.

Material type: book Book; Format: print Publisher: 2011Dissertation note: Helminthic infections causing anemia are the major public health problems globally. Intestinal parasites are most prevalent in tropical countries. Tropical countries have mild climate and heavy rains which are breeding grounds for parasites. The present study was conducted to determine the frequency of intestinal helminthic infections in two to twelve years old children at three different hospitals of lahore. For this purpose, a total of 250 stool samples were examined for the presence of various endoparasites. Stool samples were examined by direct smear and floatation techniques. Identification of eggs was made on the basis of morphological characteristics. 250 blood samples of the same children were also collected for the determination of haemoglobin level. Haemoglobin determination was done by haematology analyzer (Sysmex- model number KX-21). In this way association of parasitic infections with anemia was done. Prevalence of intestinal parasitic infections was noted in children according to age and gender, among different hospitals of lahore and among children whose family members had received different levels of education. The present study has also dealt with the relationship between haemoglobin levels along with their means and standard deviation. Out of the total 250 stool samples examined, it was found that 29 samples were infected with a prevalence of (11.6%). Out of these 29 samples, there were 13(44.82%) cases of Ascaris lumbricoides, 8(27.58%) cases of Hymenolepis nana, 6(20.68%) cases of Taenia saginata and 2(6.89%) cases of Hookworm. The level of haemoglobin in these children ranged from 3.7gm/dl to 9.8 gm/dl. This indicates that there is a relationship between helminthiasis and anemia. Availability: Items available for loan: UVAS Library [Call number: 1334,T] (1).



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