نتایج جستجو برای: bone density
تعداد نتایج: 689214 فیلتر نتایج به سال:
background pompe disease is an inherited metabolic disorder characterized by α-glycosidase deficiency, which leads to lysosomal glycogen accumulation in many different tissues. the infantile form is the most severe with a rapidly fatal outcome, while the late onset form has a greater phenotypic variability, characterized by skeletal muscle dysfunction and early respiratory involvement. bone min...
Background: The effects of growth hormone (GH) on bone density in healthy adults is controversial. This study was performed to evaluate the effects of GH administration on bone density under controlled conditions in healthy adult rabbits. Methods: Twenty healthy adult New Zealand white rabbits of both sexes were included in the study. The rabbits were divided into two groups. The experiment gr...
Introduction: Exercises are effective in bone density in different areas of the body when they can increase the mechanical load or dynamic pressure in those areas. Therefore, the aim of this study was to investigate the effect of exercises in water on bone density of premenopausal women. Methods: This semi-experimental study was of pretest-posttest design. Twenty premenopausal women, between...
Background & Aims: Ghrelin is appetite hormone that has several functions. In recent years the role of ghrelin in bone mass density has been noticed by some investigators. According to the importance of bone mass density in elderly age and importance of physical activity in improving bone mass, this study aimed to investigate the amount of ghrelin and bone mass density and their relationsh...
background: osteoporosis (op) is a common complication of inflammatory arthritis such as rheumatoid arthritis (ra). in this study we evaluated osteoporosis and its related factors in ra patients. methods: this cross - sectional study was carried out from 2010 to 2011 on 121 women with ra aged 45-75 years. these patients were selected and divided in two groups according to their bone mineral den...
background: low bone mass is a major health problem in postmenopausal women.there is no general agreement regarding relationship between serum level of lipidsand bone mineral density.objective: this study was carried out to investigate the association between lipidprofile and bone mineral density (bmd) in postmenopausal women in yazd, iran.materials and methods: this cross-sectional study was p...
bone disorders have emerged as a worrisome complication in hiv-infected patients in recent years. it is not clear that hiv infection itself or antiretroviral treatment or both are causes of bone loss. however, most studies have found a high prevalence of osteopenia and osteoporosis in hiv/aids patients. the objectives of this study were to determine the prevalence of osteopenia and osteoporosis...
Background & Aims : Many reports show a relation between exogenous thyroxine therapies on bone mineral density but the net effects remain unclear. The aim of this study was to determine the effect of replacement dose of levothyroxine on bone mineral density in premenopausal women with primary hypothyroidism . Materials & Methods: This study included 50 women with primary hypothyroidism. P...
Introduction: Osteoporosis is a systemic skeletal disease in which the internal structure and ability of bone to repair its daily damage is impaired. Menopause is a vital period that affects bone health, causing rapid loss of bone mass, which in turn increases the risk of fractures in postmenopausal women. The present study was performed to evaluate the frequency pattern of risk factors for dec...
Background: Recent evidence suggests that adiponectin may play a role in bone metabolism. However, little is known about the effect of doing exercise in this relationship. The aim of this study was to determinate the relationship between the adiponectin levels and bone mineral density in 50-70 years old active and non-active men. Methods: This is an analytical study. Thirty active and thirty...
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