Abe Naomi, Shimizu Tomomi, Miyoshi Noriyuki, Murata Yoshiyuki, Nakamura Yoshimasa
Graduate School of Natural Science and Technology, Okayama University.
Biosci Biotechnol Biochem. 2012;76(2):381-3. doi: 10.1271/bbb.110665. Epub 2012 Feb 7.
Pre-treatment with α-tocopherol (α-Toc) potentiated cytotoxicity induction by benzyl isothiocyanate (BITC). Biochemical events related to apoptosis, such as DNA ladder formation and caspase-3 activation, were also enhanced by α-Toc. These results suggest a significant role of the caspase-3 pathway in apoptosis induction regulated by α-Toc in combination.
用α-生育酚(α-Toc)进行预处理可增强异硫氰酸苄酯(BITC)诱导的细胞毒性。与细胞凋亡相关的生化事件,如DNA梯状条带形成和半胱天冬酶-3激活,也因α-Toc而增强。这些结果表明半胱天冬酶-3途径在α-Toc联合调控的细胞凋亡诱导中起重要作用。