Fig. 2From: Synergistic interaction of hTGF-β3 with hBMP-6 promotes articular cartilage formation in chitosan scaffolds with hADSCs: implications for regenerative medicinea WST-1 (cell viability) and b PicoGreen (cell proliferation) assays for hADSCs on chitosan scaffolds cultured with normal (NS), standard chondrogenic (CS) or modified chondrogenic + hBMP-6 (CS + hBMP-6) medium. (***p < 0.001)Back to article page