Screening on Cytotoxicity of Medicinal Plants against L1210 Cell

L1210 세포에 대한 약용 식물의 세포독성 검색

For the research of cytotoxic natural products, 50 medicinal plants were extracted with benzene and methanol, separately, and screened against L1210 cells. From the results(Table I), 6 samples showed cytotoxicity both in benzene and methanol extracts of 17 samples in benzene extracts and 3 samples in methanol extracts, respectively. Generally, the cytotoxicity exhibited high frequency (34%) in benzene extract but low frequency in methanol extract (6%), it meant that active cytotoxic components had less polarity. $ED_{50}$ values less than $10\;{\mu}g/ml$ were observed in 17 medicinal plants.