Raman spectroscopic study of DNA photodamage sensitized by hypocrellin B and 5-brominated-hypocrellin B

Chinese Science Bulletin

Volumn 43, Issue 13, 1998, Pages 1128-1135

  Zhao, Hongxia ^a   Xu, Yiming ^a   Zhang, Zhiyi ^a  

^a INSTITUTE OF BIOPHYSICS   (China)

Author keywords

5 brominated hypocrellin B; Calf thymus DNA; Hypocrellin B; Photodamage; Raman spectroscopy

Indexed keywords

EID: 0001018076     PISSN: 10016538     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02883087     Document Type: Article

References (12)

1. Jiang, Y. , An, J. Y., Jiang, L. J. , The photodynamic reaction of brominated Hypocrellin B, Chinese Science Bulletin, 1993, 38(9): 797.
2. Zhang, H. Y., Zhang, Z. Y., Wan, Q. et al., Protective effects of nonionic micelle on ground and exited states of hypocrellin B and its brominated products, Photographic Science and Photochemistry (in Chinese), 1996, 14(2): 138
3. Pang, S. Z., Qing, J. F., Yue, J. C., Photosensitizing damage to morphology of Hela cells by bromide of hypocrellin B (5-Br-HB), Acta Biophysica Sinica (in Chinese), 1994, 19(4): 651.
4. Xu, Y. M., Zhang, Z. Y., Xu, G. R., Raman spectroscopy studies of microcosmic and photosensitive damage of DNA by the anticancer drug YHPD, Chinese Science Bulletin, 1990, 35(11): 932.
5. Zhao, K. H., Jiang, L. J., Conversion of hypocrellin A in alkaline and neutral media, Youji Huaxue (in Chinese), 1989, 9: 252.
6. George, J., Thomas, J., Yoshimasa Kyogoku, Biological Science, in Infrared and Raman Spectroscopy, Part C, New York and Basel: Marcel Dekker Inc., 1977, 717.
7. Erfurth, S. C. , Peticolas, W. L., Melting and premelting phenomenon in DNA by laser raman scattering, Biopolymers, 1975, 14: 247.
8. Tu, Anthony, T., Raman Spectroscopy in Biology Principles and Applications, New York: John Wiley and Sons Inc., 1982, 165.
9. Barry, H., Okezie, I. A., DNA and Free Radicals, England: Ellis Horwood Limited, 1993, 41.
10. .-) generated during photosensitization of hypocrellin B, Free Radical Biology & Medicine, 1993, 14: 1.
11. Wei, Z., An, J. Y., Jiang, L. J., Damage to pBR322 DNA photosensitized by hypocrellin A in liposomes and its derivative in solution, J. Photochem. Photobio. B: Biology, 1996, 33: 73.
12. Mikinori, K., Zhang, Z. Y., Giichi, Y., E.S.R. of spin-trapped radicals in aqueous solutions of pyrimidine nucleosides and nucleotides, reactions of the hydroxyl radical, Int. J. Radiat. Biol. , 1982, 41(3): 241.