Fig. 9From: Exosomes derived from human placental mesenchymal stem cells ameliorate myocardial infarction via anti-inflammation and restoring gut dysbiosisEffects of exosomes secreted by PMSCs on short-chain fatty acids (SCFAs) of diverse groups. a Sample chromatogram of rats stool. b Acetic acid. c Isobutyric acid. d Butyric acid. e Isovaleric acid. f Valeric acid. Data were expressed as mean ± SD. *P < 0.05, **P < 0.01, NS: P > 0.05Back to article page