Fig. 7
From: Human platelet lysate produced from leukoreduction filter contents enables sufficient MSC growth
Cell senescence analysis between different supplements. (A) β-gal staining of the MSC treated with either f-hPL or FBS after P12. Significantly high signals are seen in the FBS group. (B) Fluorescence intensity of MSC treated with different supplements were compared regarding different passages. human AB serum exhibited a higher trend of β-gal expression as early as P8, whereas FBS and f-hPL showed lower levels of expression. MSCs treated with FBS exhibited substantial β-gal expression at P12, whereas f-hPL-treated MSCs displayed comparatively lower expression. n = 3 each, Bar = 100 μm