Figure 1.
Effects of oligopeptides isolated from ginseng (GOPs) on sexual behavior in male mice. Data are presented as means ± SE (n = 10). * p < 0.05, ** p < 0.01 versus VCG; ## p < 0.01 versus WPG1. VCG, vehicle control group; WPG1, whey protein 125.0 mg kg−1; GOPs-LG, 62.5 mg kg−1; GOPs-MG, 125.0 mg kg−1; GOPs-HG, 250.0 mg kg−1.
