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过去有这么一句俗话:“人老骨先老。”一些老人时常感到腰酸、腿痛,甚至感到人体在变矮,这些老人往往容易发生骨折。通常人们认为,这种情况事前无法预防,事后也只能听天由命,而根据国外多年来以及我国近几年来的研究情况来看,这种看法显然是不正确的。 首先我们要知道,骨质疏松是一种综合征。是各种原因引起的一种骨病。骨和其它机体一样有代谢。骨的吸收与骨的形成是在不断地进行。在止常的情况下,新骨形成量与骨吸收量保持相对平衡,使骨量能维持在一定水平上。但是,由于某种原因而引起骨吸收亢进,而新生骨的生长却不能正常进行,致使单位体积内的骨组织量减少,就会出现骨质疏松。
In the past, there was such a saying: “People old bones first.” Some elderly people often feel backache, leg pain, and even feel the body is becoming shorter, these elderly people are often prone to fracture. People generally think that this kind of situation can not be prevented in advance and can only be resigned afterwards. According to the research done by foreign countries over the years and in recent years in our country, this view is obviously not correct. First, we need to know that osteoporosis is a syndrome. Is a variety of causes of a bone disease. Bones have the same metabolism as other organisms. Bone absorption and bone formation are constantly underway. In the normal case, the amount of new bone formation and bone resorption remain relatively balanced, so that the amount of bone can be maintained at a certain level. However, bone resorption is caused by some reason and the growth of new bone can not be normalized. As a result, the amount of bone tissue per unit volume decreases and osteoporosis occurs.