An Experimental Study Evaluating the dose of oral D-Galactose on aging Induction in wistar albino male Rats Sriram B. S.1, Ravichandra V.2,*, Holla Rajendra3, Moodithaya Shailaja4, Prasad Kishan5 1Research Scholar, Department of Pharmacology, K.S Hegde Medical Academy, Mangaluru-575008, Karnataka, India 2Associate Professor, Department of Pharmacology, K.S Hegde Medical Academy, Mangaluru-575008, Karnataka, India 3Professor and HOD, Department of Pharmacology, K.S Hegde Medical Academy, Mangaluru-575008, Karnataka, India 4Additional Professor, Department of Physiology, K.S Hegde Medical Academy, Mangaluru-575008, Karnataka, India 5Professor, Department of Pathology, K.S Hegde Medical Academy, Mangaluru-575008, Karnataka, India *Corresponding Author E-mail: ravi75chandra@yahoo.co.in
Online published on 10 August, 2020. Abstract Objective The present study aimed to evaluate dose required for oral D-galactose in aging induction on Wistar albino male rats, by evaluating Cognitive, Biochemical and Histological variables. Methods Male Wistar albino rats were randomly separated into six groups (n=6). Group 1 (Control) received distilled water; Group 2 (Standard) received 120mg/kg subcutaneous (S.C) D -galactose; Group 3,4,5 and 6 received oral D-galactose in dose of 100, 120, 150 and 200mg/kg body weight respectively. Results Group 2 (120mg/kg) S.C and Group 3 (100mg/kg) orally administered D-galactose, showed increase in plasma MDA (Malondialdehyde) levels, appearance of lipofuscin pigment deposition in hepatocytes as well as increase in duration to find food along with total errors in Cognitive tests respectively compared to control. There is also significant decrease in plasma Glutathione levels in Group 3 compared to standard. Conclusion Oral D-galactose at dose of 100mg/kg can be employed as model for aging induction. Top Keywords D-galactose, Radial maze, Heb William maze, Malondialdehyde (MDA), Glutathione (GSH), Lipofuscin. Top |