摘要
本工作用激光喇曼光谱从分子水平就三种卟啉类药物对小牛胸腺DNA的光敏损伤进行了比较。结果表明,对小牛胸腺DNA损伤最强的是光卟啉YHPD,而PhotofrinⅡ和血卟啉BHPD分别居第二、第三位。
In this work, the photosensitive damages of three drugs of Porphy-rins (YHPD, BHPD and Photofrin Ⅱ) on Calf Thymus DNA, were compared byLaser Raman spectroscopy at molecular level. It is indicated that the damage ofYHPD on Calf Thymus DNA is the strongest. and then the Photofrin Ⅱ. and thethird BHPD.
出处
《辐射研究与辐射工艺学报》
CAS
CSCD
北大核心
1989年第4期60-62,共3页
Journal of Radiation Research and Radiation Processing
基金
国家自然科学基金
关键词
卟啉类药物
DNA
光敏损伤
Photosensitive drugs of Porphyrins
DNA
Photosensitive damages
Raman spectroscopy
Laser
