Fig. 1

Isolation and characterization of canine AD-MSCs. a Representative phase-contrast microscopy image 7 days post isolation (scale bar = 200 μm). b Flow cytometry analysis of canine AD-MSCs at passage 1 (percentage of cells staining positive for each marker). c Representative histograms of flow cytometry analysis. The red histogram indicates the isotype-matched control antibody and the black one represents the specific marker staining. Data are expressed as mean ± SD