Fig. 2.

Expression of antioxidative enzymes in mouse reproductive tissues. The relative mRNA expression levels of antioxidants (GPX, Catalase and SOD1) in testis (A), caput of epididymis (B), and cauda of epididymis (C) from CD and HFD mice. (D–F) Comparisons of SOD1 and SOD2 enzyme activities in testis, caput of epididymis, and cauda of epididymis between CD and HFD mice, shown as percentage (%). Data are expressed as mean ± SD (n = 10). Statistical analysis was performed using the Student's t‐test. *P < 0.05; **P < 0.01. GPX, glutathione peroxidase; SOD, superoxide dismutase.