Lin, Y., Zhang, F., Lian, X.- fen, Peng, W.- qun and Yin, C.- yao 2019. Mesenchymal stem cell-derived exosomes improve diabetes mellitus-induced myocardial injury and fibrosis via inhibition of TGF-β1/Smad2 signaling pathway. Cellular and Molecular Biology. 65, 7 (Sep. 2019), 123–126. DOI:https://doi.org/10.14715/cmb/2019.65.7.21.