Fig. 2From: Resveratrol ameliorates myocardial fibrosis by regulating Sirt1/Smad3 deacetylation pathway in rat model with dilated cardiomyopathyDeposition of fibrous tissues in the hearts were decreased by RSV in rats with DCM. Rats were sacrificed on the ninetieth day after the first immunization. The myocardial tissues were stained with H&E. Representative images of a control group,b DCM group, c RSV-L group, d RSV-H group were shown. RSV, Resveratrol; DCM, dilated cardiomyopathy disease; RSV-L, low dose of RSV (10 mg/kg/d); RSV-H, high dose of RSV (50 mg/kg/d); H&E: Hematoxylin–eosin. Scale bar 50 μmBack to article page