1·Results demonstrated that taxol, harringtonine, homoharringtonine and camptothecin exhibited significant inhibition of cell growth of B16BL6 and HT1080 cells.
结果表明紫杉醇、三尖杉酯碱、高三尖杉酯碱及喜树碱对B16BL6和HT1080细胞增殖均有很强的抑制作用。
2·Tryptophan synthase (TSB) and tryptophan decarboxylase (TDC) are two key enzymes in camptothecin biosynthesis as they link primary and secondary metabolism.
色氨酸合成酶(TSB)和色氨酸脱羧酶(TDC)是喜树碱合成过程中连接初生代谢和次生代谢过程的两个关键酶。
3·Objective: to explore the effect of hydroxy camptothecin on colorectal carcinoma cells in vitro.
目的探讨羟基喜树碱对肠癌细胞的体外作用。
4·Camptothecin and its derivatives are alkaloids possessing anti tumor activities.
喜树碱及其衍生物是一类具有抗癌活性的生物碱。