摘要
观察绿茶对交链孢酚单甲醚(AME)和B_(2-a6)提取物诱导人胚肺2BS细胞SCE的影响。结果表明:不同浓度的绿茶,均不能增加SCE的频率,但在绿茶存在的情况下,由AME(10μg/ml)和B_(2-a6)(0.1mg/ml)所诱导的SCE频率比没有绿茶时低(P<0.01),并呈剂量—效应关系。结果提示:绿茶对某些霉菌毒素的致突变性有抑制作用。
Observation of the effect of green tea on the SCE of 2 BS cell induced by AMEand B_2-a_6 extract. Experimental results indicated that green tea of different concentration couldnot increase frequencies of SCE and the frequencies of SCE elicited by AME(10μg/ml) and B_2-a_6 (0.1mg/ml) in the presence of the green tea weresignificantly lower than those in the absence of the green tea (P<0.01)and there was significant dose-factivity association. These results showed thatgreen tea had inhibiting effect on the mutagenicity of some fungous toxin.
出处
《河南医科大学学报》
1990年第2期124-127,共4页
Journal of Henan Medical University
