The effect of selenium and plus (-)catechin on lipid peroxidation and glutathione in cadmium fed rats

Abstract

Cadmium performs its effect on living organisms by accumulating in various tissues and effects tissue antioxidant enzyme systems. The testes are critical target organ following cadmium exposure. The present study was planned to determine the possible protective roles of selenium and +(-) catechin against the toxic effects of cadmium. The study has been performed in Wistar Albino rats which divided into four groups as control, cadmium, cadmium+selenium and cadmium+ catechin received groups. Each experimental group consisted of ten rats. The experimental group rats have received cadmium sulphate, sodium selenite and +(-) catechin via there drinking water for thirty days. Cadmium concentration, lipid peroxidation and glutathione were measured in the homogenate of testes and blood. As a result of the study it may be said that: The cadmium accumulates in testes and its concentration increases in blood and possibly selenium administration is helpful against cadmium but not +(-)catechin.