两种谷胱甘肽过氧化物酶模拟物抗紫外线损伤的研究

Abstract

Abstract: Effects of glutathione peroxidase (GPX) mimics (2-seleniumbridgedβ-cyclodextrin, 2-telluriumbridged β-cyclodextrin) on lipidperoxidation, survival ratio, cell cycle and external reactive oxygen species (RO S) content in rat thymocytes, which were radiated by UV-B, were studied invitro. The 2-SeCD and 2-TeCDcan efficiently resist the damage induced by UV. It was found that 2-TeCD possessed a stronger ability to prevent thymocyte from UV-B damage in comparison with 2-SeCD.

Key words: GPX, 2-SeCD, 2-TeCD, mimic, UV

CLC Number:

R392.11

LV Shao-wu， MU Ying， JI Yue-tong， ZHANG Dai-hui， YAN Gang-lin， LUO Gui-min. Two GPX Mimics Protecting Thymocytes from Damage Induced by UV[J].J4, 2006, 44(03): 497-500.

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Two GPX Mimics Protecting Thymocytes from Damage Induced by UV

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