Fig. 6From: Methylsulfonylmethane enhances MSC chondrogenic commitment and promotes pre-osteoblasts formationMSM increases mineral deposition in middle-aged zebrafish. Alizarin red staining (ARS) in adult zebrafish untreated (a) and treated (b) with MSM for 14 days. A Magnification 4×. Increased percentage of the positive ARS staining area in MSM-treated zebrafish (b) compared to untreated zebrafish (a). C Magnification 20×. *p<0.05;Back to article page