Fig. 7From: Myocyte-specific overexpressing HDAC4 promotes myocardial ischemia/reperfusion injuryImmunostaining detecting active caspase-3 in myocardium. a Immunostaining showing the increase of active caspase-3 positive signals in HDAC4-Tg mice vs wild type littermates. b Percentage of active caspase-3 positive nuclei in the myocardium following I/R. Values represent mean ± SE (n = 3 per group); Scale bar = 10μmBack to article page