Fig. 4From: Exercise improves bone formation by upregulating the Wnt3a/β-catenin signalling pathway in type 2 diabetic miceEffects of exercise on bone formation capacity. A ALP staining was performed on the skulls of mice in each group to observe the changes in ALP activity of bone tissues at the skull herringbone sutures, with a darker colour indicating stronger ALP activity. B After inducing BMSCs to differentiate into OBs, ALP staining was performed to observe the changes in the number of OBs and ALP activity produced by differentiation. C Alizarin red staining of the OBs produced by induced differentiation was performed to observe the changes in the number of OBs produced by differentiation and bone formation abilityBack to article page