Fig. 1
From: Exosomes from mesenchymal stem cells induce the conversion of hepatocytes into progenitor oval cells
Characterization of murine MSCs and primary hepatocytes. MSCs were isolated from bone marrow. a Morphology of undifferentiated MSCs, and b MSCs under osteogenic differentiation with alkaline phosphatase staining on day 7. c Alkaline phosphatase and von Kossa staining of MSCs during osteogenic differentiation. d Oil red O staining of MSCs under adipogenic differentiation on day 14. e Safrinin O staining of MSCs under chondrogenic differentiation on day 21. f Surface marker staining of the MSCs by flow cytometry. g Albumin expression of in primary hepatocytes was detected by immunostaining. h CD26 staining of primary hepatocytes by flow cytometry