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骨质疏松症(OP)是一种老年人常见病。美国1991年OP病患者超过250万。我国老年人中OP患病率为男性35%,女性73%。本工作用多元素中子活化分析和高精度骨密度测量法,以大鼠模型研究了骨质疏松症与痕量元素(TE)的关联。将实验大鼠分为5组:(a)正常组;(b)低TE饲料组;(c)高TE饲料组;(d
Osteoporosis (OP) is a common disease in the elderly. The United States in 1991 OP patients over 2.5 million. The prevalence of OP among Chinese elderly is 35% of males and 73% of females. This work using multi-element neutron activation analysis and high-precision bone mineral density measurement, the rat model of osteoporosis and trace elements (TE) association. The experimental rats were divided into five groups: (a) normal group; (b) low TE diet group; (c) high TE diet group; (d)