Fig. 4From: Methane-rich saline attenuates ischemia/reperfusion injury of abdominal skin flaps in rats via regulating apoptosis levelCaspase-3 activity in all groups 72 h after I/R. Compared to the I/R-P group, caspase-3 activity was significantly inhibited in the I/R-M group. Values are the means ± SEM;(n = 6, *p < 0.05, ***p < 0.001 versus the SH group; ##p < 0.01)Back to article page