Figure 7

α2β1 integrin is involved in the mechanotransduction of cyclic compressive loading stimulation in three-dimensional culture cells. Concentration of LDH (A) and PGE2 (B) in the culture medium before and after cyclic compression loading stimulation (CCL) were compared. A representation of three independent experiments, each with three subjects is shown. *p < 0.05, **p < 0.01.