Figure 2From: Regulation of DNA synthesis and the cell cycle in human prostate cancer cells and lymphocytes by ovine uterine serpinInhibition of proliferation of PC-3 cells by recombinant ovine uterine serpin (rOvUS) as determined by ATP content/well. Ovalbumin (OVA) was used as a negative control. Data represent least-squares means ± SEM. Means that differ from untreated cells are indicated by symbols (†P < 0.1; **P < 0.01; ***P < 0.001).Back to article page