Fig. 6
From: Mesenchymal stem cells cultured in serum-free medium ameliorate experimental peritoneal fibrosis
Effects of culture medium on TSG-6 expression in MSCs. MSCs were cultured in the following media: DMEM containing 10% FBS (Sigma), DMEM containing 10% FBS (HyClone), DMEM containing exosome-depleted 10% FBS (System Biosciences), 2% serum-supplemented media dedicated to MSC culture (Promo Cell), and STK2 serum free medium. Total RNA was extracted using TRIzol Reagent. Graph showing the TSG-6 mRNA level normalized to β-actin mRNA level. n = 5 per group. *P < 0.05 (Kruskal–Wallis test)