METHODS:The BmN and SF9 cells werecultured with TC-100 that added 2,4-DCP,the cells multiplication were investigated with themethod of 3-[45-dimethyl(thiazol-1-2-yl)]-2,5 adiphenyltetrazolium bromide(MTT).

• 方法:TC-100培养基中添加2,4-DCP,体外培养BmN 和SF9细胞,用MTT 法调查细胞增殖。