Pathomorphological changes

The present study was aimed for studying gross and histopathological changes in various organs of STZ-NAD induced Type –II diabetic rat model. In diabetic group rats, the gross changes included congestion in liver, kidneys, heart and brain, atrophic changes in liver, heart, pancreas, spleen, thymus, testes and epididymes, edematous mesenteric lymph nodes and ulcerations in gastrointestinal tract in comparison to control group.

6p angicungduoc5 14-06-2020 17 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

Avian urolithiasis, or known as gout, is resultant to kidney damage from any of a number of potential cause, namely infectious or nutritional disease, ingestion of toxins, or a combination of factors. The present study reports pathomorphology of visceral Gout in commercial broiler chicken from Puducherry and Tamil Nadu region in India. A total of 120 kidney samples were collected for gross and histopathological examination. 24 (20%) samples showed gross changes of visceral gout. Microscopically, gout was recorded in 28 (23.33%) cases.

5p trinhthamhodang5 16-05-2020 9 0   Download

Sudden death was reported in a colony of cats of which four were brought for necropsy with suspicion for poisoning. All the carcasses showed dehydration and petechial haemorrhages in the conjunctival mucous membrane. Two cats showed epistaxis. Abdominal cavity contained about 20 to 100 mL of sero-sanguineous fluid. Thickened intestinal wall with grey white mucus mixed contents and miliary grey white foci seen in the mucosa. Meningeal blood vessels were congested.

7p chauchaungayxua5 08-05-2020 15 0   Download

Gold nanoparticles (GNPs) an emerging part of nanomedicine holds great promise for revolutionizing medical treatments and therapies in areas such as imaging, drug delivery, faster diagnosis, and tissue regeneration, as well as the development of new medical products. But their safety assessment is a major concern. As body system reacts in a different way than isolated cell line than artificial environment, so in the present experiment pathomorphological assessment ofsub-acute dermal toxicity of green synthesized GNPs and coating with Morinda citrifolia fruit extract (McFE) was undertaken.

16p caygaocaolon3 09-03-2020 12 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

The present work was carried out to study the patho-morphological and biochemical changes in experimentally induced Necrotic enteritis in broiler chicken. Two experimental groups T1 & T2 each comprising of 40 day old female broiler chicks, were fed with normal feed on day 1 to 16. On day17th, 18th, 19th and 20th, they were orally administered with Clostridium perfringens at the dose rate of 4X108 CFU per bird thrice a day along with 10 times the dose of Livacox vaccine on day18th then from day 21 to 42 normal feed was fed to both the groups.

16p nguaconbaynhay1 04-12-2019 11 0   Download