Fig. 4From: Effect of psoralen on the expression of PPARγ, osteocalcin, and trabecular bone area in rabbits with steroid-induced avascular necrosis of the femoral headResults of western blot and ELISA. a, b The result of western blot showed that PPARγ protein was significantly decreased by psoralen. c The ELISA result also showed that psoralen increased osteocalcin protein in experimental groupBack to article page