绿茶等对γ射线和雌性激素诱发小鼠肿瘤的抑制作用  

THE SUPPRESIVE EFFECT OF GREEN TEA ETC. ON THE TU-MOROGENESIS INDUCED BY GAMMA RAY IRRADIATION ANDFEMALE SEX HORMONES IN MICE

作　　者：高凤鸣[1] 余璐[1] 蒋涵英 

机构地区：[1]北京卫生部工业卫生实验所

出　　处：《癌变．畸变．突变》1995年第5期303-306,共4页Carcinogenesis,Teratogenesis & Mutagenesis

摘　　要：观察了龙井茶、儿茶素、多种维生素和苏乐康对γ射线和复方己酸孕酮注射液联合诱发小鼠肿瘤的抑制作用。复方己酸孕酮注射液的剂量相当于人剂量的１０倍，γ射线剂量为３Ｇｙ。结果表明：ＥＰ加γ射线组动物肿瘤发生率为６０．Ｏ％；龙井茶加ＥＰ加γ射线组动物肿瘤发生率明显降低，３４．ｏ％，Ｐ＜０．０１。多维素、儿茶素、苏乐康加ＥＰ加γ射线组动物肿瘤发生率未见明显降低。The inhibitory effect of green tea (Long Jing tea)and catechin, multi-vitanminsand “Sulekang” capsule on the tumorogenesis induced by gamma ray irradiation and femalesex hormone Hydroprogesteroni Caproatis Co.(EP) in mice was studied.Results were:Thetumour frequency in the EP plus gamma ray group was 60.O%. It was reduced to 34.0% inthe green tea group with statistically significant difference,p<0.01. No difference was foundin other groups.

关 键 词：绿茶 Γ射线 雌激素 肿瘤 预防 

分 类 号：R730.1[医药卫生—肿瘤]