Fig. 6From: RETRACTED ARTICLE: Bone Marrow Mesenchymal Stem Cell-Derived Exosomal MicroRNA-133a Restrains Myocardial Fibrosis and Epithelial–Mesenchymal Transition in Viral Myocarditis Rats Through Suppressing MAML1Increased exosomal miR-133a inhibits the cardiomyocyte apoptosis in myocardial tissues of rats with VMC. A TUNEL staining of rat myocardial tissues in each group; B The number of TUNEL positive cells in each group. **P < 0.001Back to article page