Abstract

Objectives : This study was carried out to determine if Scutellariae Radix have protective effect against cell injury induced by various toxic agents in rat kidney slices. Methods : Water(SWe) and methanol(SMe) extracts were prepared for this experiment. Cell injury was estimated by measuring lactate dehydrogenase(LDH). Lipid peroxidation was examined by measuring malondialdehyde. Results : SMe prevented the LDH release by CCl4, menadione, tert-butyl hydroperoxide and mercury treatment in vitro in kidney slices, but SWe prevented the LDH release by CCl4 and mercury. SMe also prevented reduction in GSH by CCl4 and lipid peroxidation induced by mercury. Conclusions : Thus, SMe may have more powerful efficacy on anti-oxidative effects when compared with SWe. And further studies have to be followed concerned with procedure of extraction of SMe and its change of effects.

Keywords

• Scutellariae Radix;
• anti-oxidative effect;
• toxic agent induced kidney cell injury