Fig. 3
From: Post-thaw ATP supplementation enhances cryoprotective effect of iodixanol in rat spermatozoa
The effect of OptiPrep™ and ATP treatment on post-thaw motility of rat spermatozoa. a Total motile sperm, b Progressive motile sperm, c Average path velocity (VAP), *P < 0.05 v.s. control (CTL) within same incubation time and ATP treatment groups (comparison among OptiPrep™ concentrations), # P < 0.05 v.s. ATP-free within same incubation time and OptiPrep™ groups (comparison between ATP-free and ATP-supplemented groups), and § P < 0.05 v.s. 10 min within same OptiPrep™ and ATP treatment groups (comparison between 10 min and 3 h incubation time). n = 6