5,7-二甲氧基香豆素的光生物活性。
Photobiological activity of 5,7-dimethoxycoumarin.
作者信息
Ashwood-Smith M J, Poulton G A, Liu M
出版信息
Experientia. 1983 Mar 15;39(3):262-4. doi: 10.1007/BF01955294.
PMID:6337864
Abstract
Some biological properties of 5,7-dimethoxycoumarin (DMC) include dark induced frameshift mutagenesis in bacteria, lethal photosensitization and the formation of sister chromatid exchanges in Chinese hamster cells. The number of sister chromatid exchanges per unit of cell lethality produced by DMC is almost the same as observed with 5-methoxypsoralen.
摘要
5,7-二甲氧基香豆素（DMC）的一些生物学特性包括在细菌中引起黑暗诱导的移码突变、致死性光致敏以及在中国仓鼠细胞中形成姐妹染色单体交换。DMC产生的每单位细胞致死率的姐妹染色单体交换数量与5-甲氧基补骨脂素所观察到的几乎相同。
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