Federal University of Agriculture, Abeokuta (FUNAAB)
Doi
Abstract
Some serum biochemical parameters and lipid profile indices were determined in eight male adult greater cane rats Thryonomys swinderianus Temminck, raised under intensive management system. Activities of alanine aminotransferase (ALT), aspartate aminotransferase (AST) and alkaline phosphatase (ALP) in plasma were assayed spectrophotometrically, following venopuncture-blood collection and subsequent separation of plasma. Glucose, total protein, albumin and bilirubin as well as lipid profile indices such as total cholesterol, HDL-cholesterol, LDL-cholesterol, VLDL-cholesterol, triglycerides and phospholipids concentration were also determined. In comparison with data from previous studies on wild and captive cane rats, our results indicate lower lipid profile indices and total protein. Activities of hepatic enzymes (AST and ALT) were also lower, while plasma glucose concentration was higher in this third generation greater cane rats. It is concluded that certain aspects of management system in domestication may have a profound influence on biochemical parameters most especially the lower LDL-cholesterol that reduces the risk of atherosclerosis (cardiac disease). This study, therefore offers baseline data for third generation intensively raised greater cane rats.Â
