Objective:Effect of the low molecular weight natural tumor suppressor (LMW NTS) of human fetal hepatocyte and that of embryo calf hepatocyte on the growth of murine S 180 cells was observed.

• 目的:对比观察人胎肝细胞和胎牛肝细胞低分子天然抑瘤物(LMW-NTS)对小鼠腹腔积液型S-180细胞生长的抑制效应。