Research Article

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

Figure 7

Effects of different melatonin concentrations on the mitochondrial membrane potential of spermatogonial stem cells (SSCs) during cryopreservation. (a) JC-1 staining fluorescence. The red arrow indicates a normal mitochondrial membrane potential, while the yellow and white arrows indicate decreased mitochondrial membrane potential. (b) Mitochondrial membrane potential in different groups. Different superscript letters (A, B) indicate significant differences (). Values are expressed as the ().
(a)
(b)