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1. Effect Of Fascioliasis On The Blood Picture And Comparative Efficacy Of Different Fasciolicidal Drugs In Sheep

by Shazia Maqbool | Dr. Khalid Pervaiz | Dr. Mubasher | Dr. Muhammad Ashraf | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 1995Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 0471,T] (1).

2. A Serological And Coprological Study Of Paramphistomiasis In Buffalo

by Jameel Ahmad | Dr. Khalid Pervaiz | Dr. Haji Ahmed | Dr. Muhammad Ashraf | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 1997Dissertation note: Two hundred faecal samples, serum samples and paramphistomes used in the present study collected from main slaughter house of Lahore and from surrounding of the city. Faecal examinations were carried out with fresh smear technique and 61.5% animals found positive for paramphistomiasis. Serum was separated from the blood samples collected from infected and suspected buffaloes for the performance of enzyme-linked immunosorbent assay. Paramphistome crude antigen was prepared from fresh stomach flukes, which contained 95.66 mg proteins/mi at 545 nm. For performing the enzyme linked immunosorbent assay, the 96 well ELISA plates were coated with crude antigen & kept overnight & then the other procedure for the assay was followed, & the serum samples were tested with paramphistome crude antigen. In positive samples, the yellowish-brown colouration was formed. In faecal examination, 61.5% and in the ELISA 100% of the animal found positive. From the conclusion of the results if was found that ELISA (100%) has given more positive results then faecal examination (61.5%). Availability: Items available for loan: UVAS Library [Call number: 0490,T] (1).

3. Comparative Efficacy On Newly Introduced Antibacterial Drugs Against Experimentally Induced Escherichia Coli

by Zubair, M | Dr. Khalid Pervaiz | Dr. Mubasher | Dr. Muhammad Sarwar Khan | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 1996Dissertation note: Pakistan faces an acute shortage of animal protein which is acknowledged as a serious problem at national level. Since broilers are the fastest converters of crude protein into digestible high quality protein for human consumption. There is much need in the production of broilers for the said reason in Pakistan. The upgrading of poultry industry is suffered from huge losses caused by certain diseases of bacterial origin. Amongst bacterial diseases, Escherichia coli is the worst threat to poultry industry. Therefore, concrete and consistent effort was done in this project to control the Eschericia coli infection. The present project was done to study the efficacy of different drugs on prevalent strains of E. coli isolated from broilers that were collected from Diagnostic Laboratory, office of the Project Director, Poultry Production, 16-Cooper Road, Lahore and various Farms in the vicinity of Lahore. Six different antibacterial drugs which comprised of avitryl, advocin, plasmacolin, flumequine gentamicin and inoxyl were used to check the sensitivity of the isolates. In-vitro the sensitivity results was in this order avitryl, advocin, plasmacolin, gentamicin, flumeuine and inoxyl respectively. Avitryl emerged as best drug. The pathogenicity of the isolated strains was tested in albino mice taken from V.R.I., Lahore. The confirmed pathogenic isolates of . coli were diluted upto 3x108 bacteria per 0.25 ml, this dilution ws made after doing total viable count and the dose was injected intra-peritoneally to five albino mice while 5 albino mice were kept as controls. These six drugs were further tested for their efficiency in broilers against . coli infection. A total of two hundred and forty birds reared upto four weeks of age and then they were divided into eight groups, A, B, C, D, E, F, G and H, each having 30 birds. Group H was kept as non-infected and non- treated. While Group G was infected but not treated. The remaining groups A, B, C, D, E and F, 16 hours after infection were treated with avitryl, advocin, plasmacolin, flumequine, gentamicin and inoxyl for five days respectively. All the groups were kept under close observation and their mortality and feed efficiency was noted. In group G maximum mortality was noted i.e. 57.14 while in the group A, B, C, D, E and F, the mortality recorded was 22.72, 30, 33.33, 40.90, 47.82 and 52.17 respectively. Avitryl was proved to be the highest protection against coli infection and best in relation to F.C.R. by this experiment. Availability: Items available for loan: UVAS Library [Call number: 0492,T] (1).

4. A Clinico Pathological Examination And Treatment Of Experimentally Induced Salmonella Infection In Goats

by Baig Muhammad Kakar | Dr. Khalid Pervaiz | Dr. Khushi | Dr. Mohammad Sarwar Khan | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 1997Dissertation note: Salmonellosis is common problem for goat population of the country which is therefore, a constant threat for the farming community of the country during the summer season. The present study was undertaken to study the course of disease with relevance uo environmental factors and the efficacy of various antirnlcroblal drugs available in the market. Salmonellosis was clinically manifested by acute enteritis, dysentery, abdominal cramps, where as temperature, respiration rate and pulse rate were raised upto 2- 3.4°F, 16-23 times/minute and 10-16 times/minute respectively. Predominant postmortem lesions were dehydration, petechiation of the intestinal mucosa occasionally with the accumulation of reddish fluid in t1e intestinal lumen, thickening of the urinary bladder and Pale carcase along with decreased serum sodium concentration in such animals. Among the various antimicrobial drugs used invitro, Gentamycin and chloraphenicol were highly sensitive where as Oxytectracycline, trimethoprim apicillin and kananycin were quite sensitive. Results of in vivo traits for oxytetracycline, tribrissen, gentamycin were 0.00%, 80%, 80% and 100% respectively, whereas 100% mortality was recorded in untreated control group of animals. Availability: Items available for loan: UVAS Library [Call number: 0494,T] (1).

5. A Clinico Epidemiiological Study Of Bacterial And Parasitic Causes Of Respiratory Syndrome In Sheep And Goats

by Waseem Shahzad | Dr. Khalid Pervaiz | Dr. Khushi | Dr. Muhammad Sarwar Khan | Faculty of Veterinary Sciences.

Material type: book Book; Format: print Publisher: 1997Dissertation note: In Pakistan sheep and goats production is playing a very important role in bridging the protein gap among our population. Sheep and goats not only provide us high quality meat for our consumption but also wool fibre and high quality leather. In Pakistan every year there is lot of mortality due to respiratory tract infections in sheep and goats especially due to pneumonia which results from a variety of causes' namely, bacterial, viral, parasitic, mycoplasmal and fungal etc. It causes high economic losses due to increased rate of mortality. This study was carried out on two hundred sheep and goats of either sex including all age groups brought to out door hospital of College of Veterinary Sciences, Lahore during February 1997 to June 1997. In the present study isolation and identification of bacterial and parasitic etiological agents of the respiratory tract problems in sheep and goats was carried out. According to this study many bacterial agents causes respiratory problems in sheep and goats, out of 132 positive nasal samples Pasteurella multocida was isolated from 32 (24%), . haemolytica 43 (33%), Corynebacterium 26 (20%), 23 (17%), Streptococcus 18 (14%) and Escherichia ççjj 20 (15%) from affected sheep and goats. Similarly many lungworms cause respiratory problems, out of 82 positive faecal samples Dictvocaulus filaria was isolated from 76 (92.6%) and Protostrongvlus rufesence 6 (7.3%) from affected sheep and goats. The haematological study of the infected and non infected animal showed that there were decreased values of total erythrocytic count, packed cell volume and differential leucocytic count and increased values of total leucocytic count and erythrocytic sedimentation rate of affected animals. Availability: Items available for loan: UVAS Library [Call number: 0539,T] (1).

6. Prevalence Of Canine Babesiosis In District Lahore & Comparative Efficacy Of Different Drugs Against Naturally Infected Dogs With Babesiosis

by Haroon Ahmad | Dr.Khalid Pervaiz | Dr. Muhammad Ashraf | Dr.S.A.Jafri | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 2000Dissertation note: Abstract Availability: Items available for loan: UVAS Library [Call number: 0655,T] (1).

7. Comparative Efficacy Of The Latest Antibacterial Drugs Against Experimentally Induced Pullorum Disease

by Dr . Khalid Omran, M | Dr . Khalid Pervaiz | Dr . Khushi | Dr . Mohammad Sarwar Khan | Faculty of Veterinary Sciences.

Material type: book Book; Format: print ; Literary form: not fiction Publisher: 1997Dissertation note: A total 210 birds were reared upto the age of 4 weeks and the divided into 7 groups viz A, B, C, D, E, F and G, comprised of 30 birds in each group. At the age of 28 days the groups A to E were experimentally infected with Salmonella pullorum inoculation intraperitoneally with the dose rate of '/2 ml. The group F was infected but non-medicated and the group G was kept as control (non infected and non medicated). The groups A, B, C, D, E and E were treated with Anflox, Inoxyl, Triquine, Flumiquine and Gentamycine respectively. All the groups were kept under close observation to record clinical signs, mortality rate, weight gain and feed conversion ratio. Postmortem of dead birds was also conducted. The blood parameters TEC, TLC, and DLC were also estimated post medication on 1st, 3rd and 5th day. The mortality before medication in groups A, B, C, D, E and F was 10%, 16.67, 6.67%, 13.34%, 13.34% and 6.67% respectively. While the mortality during treatment in each group was 25.92%, 32%, 39.28%, 19.23%, 46.16%, 64.28% respectively. The mortality in control group was 6.66% during these days. According to this trial Flumiquine provided maximum protection against Salmonella pullorum infection and proved best in relation to weight gain and FCR. Anflox stood second in the list while Inoxyl was the 3rd drug which provided protection against the infection, whereas Triquine and Gentamycin were the least effective drugs. The signs which appeared after 18-24 hours post infection were listlessness, ruffled feathers, droopy wings, loss of appetite, poor growth, depression, increased thirst and severe diarrhoea of chalky white color. The post mortem findings were enlarged spleen, congested liver with streaked haemorrhages, congested and distended kidneys, grey hepatization in lungs and enlarged heart. The total erythrocytic count decreased in infected non-medicated birds while in medicated groups it remained in normal range. The same was true of total leucocytic count. However, in DLC the heterophil indicated increased percentage after inoculation of infection while the lymphocytes, basophils, eosinophils and monocytes remained within range after the infection. The findings of the present study elucidate the disease and help in diagnosis and treatment of this malady. Availability: Items available for loan: UVAS Library [Call number: 0688,T] (1).



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