1WHO working bulletin of prevention and treatment of osteoporosis and the recommendation of prevention and managementHarry K.Genant, ZHAO Yanling247-2502Pathological physiology of osteoclastsJay McDonald, ZHANG Liang, WU Xiaojun251-253,2563Correlation of bone density and soft tissue content in the postmenopausal women254-2564Investigations of the mechanisms in the treatment of osteoporosis with natural plant drugsGAO Xuemin257-2615Mechanical characteristics of bone quality of the femoral neck and Gene Expression of heavy chain myoglobulin of the attached intensive muscle groups in postmenopausal osteoporotic rat model established by ovariectomyZHANG Ge, SHI Yinyu, ZHU Taiyong, Tong Pude, WU Xiaojiang, SHEN Peizhi, XU Yu, ZHEN Yuxin262-2646Progress of research of fractures resulted from osteoporosisMA Yong, JIANG Baoguo265-2687Assessment of the relationship between quantitative ultrasound measurement SOS (T) and hip BMD in population with and without osteoporotic fractures in the femalesZHAO Liang, REN Sumei, TANG Hai, LUO Xianzheng269-2738A comparative study of the attenuation characteristics of T2* and quantitative ultrasound of the os calcis for the prediction of vertebral fracture in primary osteoporosisWANG Jun, SHI Qin274-2769Genetic research of osteoporosis and the present status of the method of gene localizationDENG Hongwen, Robert R.Recker277-28210Study on the prevention and treatment of osteoporosis in ovariotomized rat with GuShuKang granuleZHANG Baoting283-28611A preliminary observation of the effectiveness of the domestic made Union - 2000 osteoporosis treatment system on post-menopausal osteoporosisCHEN Bing, LIU Chunsheng, ZHANG Li, MENG Ping, HUAN Shu, CAI Hongwei287-28812The statistical problems of the diagnosis and classification of osteoporosisLU Ying, ZHAO Yanlin289-29313The main points of statistics and the related problems for clinical experimental design of osteoporosisFANG Jiqian, YU Chuanhua294-29714The foundation of medical statistics - relative number and its applicationHU Liangping298-30015An outline review of the animal models of femoral head necrosis caused by steroidsYU Peilin, HUANG Xiangjie301-30216The effects of apoptin on cytoskeleton constructure of the multidrug - resistant model of human osteosarcoma cell lineSUN Dahui, GU Guishan, JIN Ningyi303-305 