Research Article

Melatonin Protects Goat Spermatogonial Stem Cells against Oxidative Damage during Cryopreservation by Improving Antioxidant Capacity and Inhibiting Mitochondrial Apoptosis Pathway

Figure 9

Antioxidant enzyme proteins in frozen-thawed goat spermatogonial stem cells (SSCs) detected by western blotting. (a) Western blot image of catalase (CAT), glutathione peroxidase 5 (Gpx5), superoxide dismutase 2 (SOD2), and SOD1. (b–e) Relative protein expression in the control and 10-6 M melatonin treatment group. The superscript indicates a significant difference at , and the superscript indicates a significant difference at . The values are expressed as the (). Mel: 10-6 M melatonin.
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