17种化合物的抗突变效应

被引:5
作者
陈耀富
印木泉
机构
[1] 训练部特殊毒理学教研室
关键词
化学致突物; 紫外线; SOS应答反应; 抑制作用; 抗突变性;
D O I
10.16781/j.0258-879x.1991.03.022
中图分类号
学科分类号
摘要
应用SOS显色试验研究了(1)半胱氨酸、(2)桂皮酸、(3)芦丁、(4)鞣酸、(5)二氧化锗、(6)5氟尿嘧啶、(7)叶绿素铜钠、(8)β谷固醇、(9)维生素C、(10)香豆素、(11)维生素E、(12)L谷胱甘肽(氧化型)、(13)L谷胱甘肽(还原型)、(14)亚硒酸钠、(15)有机锗、(16)蛋氨酸和(17)脯氨酸17种化合物对由亚硝基胍(MNNG)、甲基磺酸甲酯(MMS)、苯(并)芘 [B(a)P]和紫外线(UV)诱导的SOS应答反应的抑制和抗突变作用。结果表明化合物1~15具有抑制效应,化合物2~8,10~11具有抗突变效应,桂皮酸是唯一兼有2种效应,并对4种致突物均有效的化合物。本文讨论了抗突物的作用模式,特异性和作用点。
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页码:253 / 255
页数:3
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