From the Department of Pharmacology, Faculty of Pharmacy, University of Karachi
Abstract: (3986 Views)
The study of toxicities which are caused by free radical inducing chemicals
(e.g., carbon tetrachloride), helps to determine the mode of action of
those important drugs which act by inhibiting free radicals. Evaluation of
toxicities induced by carbon tetrachloride and phenobarbitone administration
was carried out in seventy healthy male rabbits. Each animal received CCI4
0.25-0.5 mL/kg body weight, intraperitoneally, twice weekly for eleven
doses. During this period, the only water which was provided for drinking to
these animals contained 0.25 g/L pentobarbitone. Examination of these animals
revealed that carbon tetrachloride produced severe liver and kidney
injuries which could be assessed by physical parameters, liver and kidney
function tests, and microscopic .examinations of the vital organs of these
aninlals.