Results: 1. Rats lens epithelial proliferation rate was decreased respectively with the increase of the concentration of Ver,Nim,Pns and showed all remarkably decrease in 72 hours culture.

• 结果：1：随着Ver,Nim,Pns三种药物浓度的增加，大鼠晶状体上皮细胞增值率均分别减少，以72小时为明显。