269724.fig.002a
(a)
269724.fig.002b
(b)
Figure 2: Representative immunocytochemistry images of hABMSCs. Fluorescence images of hABMSCs showed cell nuclei (A1), actin filaments (B1), Stro-1 (C1), and merged images (D1) of the fluorescence stains (a). Fluorescence images of hABMSCs showed cell nuclei (A2), actin filaments (B2), CD146 (C2), and merged images (D2) of the fluorescence stains (b) as MSC markers.