General bone mineral density (GBMD), femur bending strength (FBS), serum-BGP and urine-Hyp/Cr were measured.

• 进行相应处理后分别测定各组大鼠全身骨矿物密度(GBMD)、右侧股骨抗弯强度 (FBS)和血清骨钙素 (BGP)、尿羟脯氨酸 (U -Hyp)与肌苷 (U -Cr)。