Figure 3: Effects of Panax ginseng treatment on CatSper protein levels in mouse testes by Western blotting using anti-CatSper and β-tubulin antibodies. Data are the results from the normal (N) and P. ginseng-treated (PG) (100, 500 and 1000 mg kg−1 ) groups. (a) CatSper1; (b) CatSper2; (c) CatSper3 and (d) CatSper4. Each column represents the mean } standard deviation (n = 3). *Significantly different from the vehicle-treated group (*P < 0.05, **P < 0.01).