Fig. 4From: Glucosamine delays the progression of osteoporosis in senile mice by promoting osteoblast autophagyInhibition of autophagy reverses the anti-osteoporosis effect of GlcN. A Schematic representation of the animal grouping. B Bodyweight change of mice in each group. C Comparison of adipocytes volume in the femoral bone marrow cavity of each group by HE staining (× 40). D Comparison of IL-1β, IL-6, MDA and SOD for each group by serum biochemical test. E Western blot analysis was used to detect the expression of Ki-67 and p16. F Immunohistochemistry analysis was used to detect the expression of Ki-67 in the distal femur (× 200). G Relative proteins expression of Bax, Bcl-2 and Cleaved Caspase-3 in bone tissue by western blotBack to article page