Fig. 1
From: Transplantation of gingiva-derived mesenchymal stem cells ameliorates collagen-induced arthritis
GMSC characterization. a Cell culture of passage 3. Original magnification × 40. b Alizarin red staining showed the mineralization potential of GMSCs after osteogenic differentiation. Original magnification × 40. c Oil red staining showed the adipogenic potential of GMSCs after adipogenic differentiation. Original magnification × 40. d Flow cytometric analysis showed that GMSCs were positive for the surface molecules CD44, CD90, CD105, CD73, and Sca1, while negative for CD34 and CD45