Fig. (1) Ischemia and reperfusion results in cardiac depression and myocardial injury in mice. Adult (4 - 6 months) male Albino-Webster mice were treated with vit D (0.5 mg/kg, ip) or vehicle. The greater reduction in level of cTn-I in plasma. Data are expressed as mean ± standard error; *P <0.05 versus corresponding sham; **P <0.05 versus I/R and Vehicle treatment.