Pathomorphological alterations

To study the approach of immunohistochemistry (IHC) in comparison with study of pathomorphological alterations, for diagnosis of rabies, 50 brain samples from different animals like dog, cattle, buffalo and mongoose suspected for rabies were collected at post mortem hall. Out of the 50 animal brain samples tested, 30 (60%) were confirmed to be rabid by Fluorescent Antibody Technique (FAT). The 30 positive brain samples were subjected for comparison of histopathology and immunohistochemistry.

6p kethamoi6 29-06-2020 15 0   Download

This study was conducted with an objective to determine the immunotoxic effect of sub acute exposure of selenium (Se) in broilers with special reference to the Dinitroflurobenzene (DNFB) contact skin sensitivity test and pathomorphological alterations in histoarchitecture of lymphoid organs. The chicks were intoxicated orally with sodium selenite @ 2, 6 and10 ppm respectively in diet, daily for 35 days. The present study exhibited significant depression of cell mediated immunity in Se treated broilers as measured by DNFB skin contact sensitization test.

7p trinhthamhodang1213 30-05-2020 6 0   Download

Prevalence and pathomorphology of bacterial infection of the liver and kidneys was studied in swine population from postmortem carcasses of pigs in the Department of Veterinary Pathology, College of Veterinary science, Assam Agricultural University (AAU), Khanapara, Guwahati-22.A total of 21(48.8%) liver and 9(20.9%) kidney samples were found to be positive for the presence of bacterial infection out of 43 samples examined during the study. Bacteria isolated were mainly Streptococcus spp. (10.5%), Staphylococcus spp. (6.97%), Micrococcus spp. (1.16%), E. coli (11.6%), Klebsiella spp. (2.

8p cothumenhmong3 22-02-2020 17 0   Download