Bone density and osteoporosis: crunching more than numbers
نویسندگان
چکیده
منابع مشابه
8: Disorders of bone and mineral other than osteoporosis.
Rickets in children and osteomalacia in adults are caused by undermineralisation of bone, which increases its susceptibility to bending and fracture; treatment is with calcium, vitamin D or phosphate, depending on the specific mineral or vitamin deficiency. In Paget's disease, osteoclasts are overactive and produce woven or "repair" bone, which is mechanically weaker than lamellar bone; treatme...
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Throughout life the skeleton is constantly remodelled by a co-ordinated programme of cellular activity that removes, renews and repairs damaged bone. About 10% of the adult skeleton is remodelled each year. Specialised cells, perhaps stimulated by factors released when bone undergoes even microscopic damage, resorb a specific amount of bone from the damaged areas before undergoing a programmed ...
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BACKGROUND Although bone mineral density (BMD) testing to screen for osteoporosis (BMD T score, -2.50 or lower) is recommended for women 65 years of age or older, there are few data to guide decisions about the interval between BMD tests. METHODS We studied 4957 women, 67 years of age or older, with normal BMD (T score at the femoral neck and total hip, -1.00 or higher) or osteopenia (T score...
متن کاملadequate serum copper concentration could improve bone density, postpone bone loss and protect osteoporosis in women
background: to determine the protective impact of efficient serum copper concentration on bmd in women and to asses its impression on bone. methods: six hundred healthy women through a national project in iran, imos, were selected via a cluster random sam pling and enrolled the study. they were divided to pre menopausal (404/600, 67.7% of total) and post menopausal (190/600, 32%of total) groups...
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Background: Osteoporosis is the most common metabolic disease of the bone in the world, and has hit about 200 million people around the world and it increases the risk of fractures. More than 5 million osteoporotic fractures occur annually in the world. Bone mineral density is the standard method of diagnosis of this disease. In this method, proximal of femur (neck) and lumbar vertebra bones (L...
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ژورنال
عنوان ژورنال: Australian and New Zealand Journal of Medicine
سال: 1997
ISSN: 0004-8291
DOI: 10.1111/j.1445-5994.1997.tb00956.x