고삼으로부터 분리된 Leachianone A의 카드뮴에 대한 독성억제 효과
Inhibitory Effects of Leachianone A from Sophora flavescens Ait. against Cadmium Induced Cytotoxicity
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In this study, cytotoxicity of cadmium on NIH 3T fibroblasts was utilized in order to discover antitoxic compound in methanol extract of Sophora flavascens Ait. There were treatment groups; control (medium only), MTT50 group and five experimental groups. MTT {3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H- tetrazoliumbromide} assay was performed to evaluate the cytotoxicity of cell organelles and IC50 was also measured. Accordingly we have examined the detoxification effects of methanol extract of S. flavescens Ait. and leachianone A (LA) on cadmium-treated NIH 3T3 fibroblasts (IC50= 12.5 μM) to observe morphological changes by the light microscopy. Both S. flavescens Ait. methanol extract and LA showed inhibitory effects on cadmium-induced cytotoxicity. Furthermore, LA showed dose-dependency in detoxication. From these results, it is conceivable to suggest that LA from S. flavescens Ait. methanol extract is a potential antitoxic agent.
Abstract
In this study, cytotoxicity of cadmium on NIH 3T fibroblasts was utilized in order to discover antitoxic compound in methanol extract of Sophora flavascens Ait. There were treatment groups; control (medium only), MTT50 group and five experimental groups. MTT {3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H- tetrazoliumbromide} assay was performed to evaluate the cytotoxicity of cell organelles and IC50 was also measured. Accordingly we have examined the detoxification effects of methanol extract of S. flavescens Ait. and leachianone A (LA) on cadmium-treated NIH 3T3 fibroblasts (IC50= 12.5 μM) to observe morphological changes by the light microscopy. Both S. flavescens Ait. methanol extract and LA showed inhibitory effects on cadmium-induced cytotoxicity. Furthermore, LA showed dose-dependency in detoxication. From these results, it is conceivable to suggest that LA from S. flavescens Ait. methanol extract is a potential antitoxic agent.
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