Title: Histopathological observations of renal amyloidosis in sheep (Ovis aries)
Authors: Sarita, H Dadhich, M Mathur, A Dadhich and VK Dhaka
Source: Ruminant Science (2016)-5(1):69-70.
Cite this reference as: Sarita, Dadhich H, Mathur M, Dadhich A and Dhaka VK (2016). Histopathological observations of renal amyloidosis in sheep (Ovis aries). Ruminant Science 5(1):69-70.
The present study was carried out during June 2015 to December 2015 to elucidate the occurrence of renal amyloidosis in sheep. A total number of 1,298 specimens of sheep kidneys were collected from North-West Rajasthan irrespective of age, sex and breeds. Out of these, 211 specimens of kidneys showing frank macroscopic lesions were further processed for histopathological examination. This condition was recorded in three (1.42 per cent) cases. Grossly, the kidneys were slightly enlarged and pale to yellow coloured with smooth to finely granular capsular surface. Microscopically, the amyloid gradually developed in glomeruli and basement membrane of the renal tubules. The normal glomerular architecture was replaced by eosinophilic, homogenous to slightly fibrillar material.
Indian Livestock Census (2012). 19thIndian Livestock Census, All India Summary report. Government of India.
Lillie RD (1965). Histopathological Technique and Practical Histo-Chemistry. Mc-Graw Hill Book Co. New York and Landon.
Ménsua C, Carrasco L, Bautista MJ, Biescas E, Fernández A, Murphy CL, Weiss DT, Solomon A and Luján L (2003). Pathology of AA amyloidosis in domestic
sheep and goats. Veterinary Pathology 40:71-80.
Murray M, Rushton A and Selman I (1972). Bovine renal amyloidosis: A clinico-pathological study. Veterinary Record 90:210-216.
Saini K (2015). Occurrence and pathology of various pathological conditions of urinary systems in camel. MVSc Thesis submitted to Rajasthan University of Veterinary and Animal Sciences, Bikaner.
Vegad JL (1995). A Text Book of Veterinary General Pathology. 1st Edn, Vikas Publishing House Pvt, Ltd, New Delhi.
Yener Z and Erer H (2000). Konya Mezbahalarýnda Kesilen Sýðýrlarda Böbrek Lezyonlarý Üzerinde Patolojik Ýncelemeler. Veteriner Bilimleri Dergisi 16:63-74.