Curcumol could block cell cycle arrest at the G2/M phase, up-regulate P53 expression and down-regulate bcl-2 expression, which is one of the mechanisms of apoptosis induced by Curcumol. 4.

• 3.；莪术醇阻滞细胞周期于G2/M期，并上调p53蛋白表达及下调bcl-2蛋白表达，可能是其抑制宫颈癌细胞株生长作用的机制之一。