نتایج جستجو برای: calcium density
تعداد نتایج: 570121 فیلتر نتایج به سال:
میزان بروز شکستگی استخوان در زنان مبتلا به پوکی استخوان در یک پیگیری 6 ساله و ارتباط آن با نوع درمان
Background and Objective: Due to a high prevalence of osteoporosis and its costs and regarding different ways of treatment for this disease and lack of knowledge about their efficacy in fracture rate in Iran, this study was designed in Zanjan to determine fracture rate in hypogonadal osteoporotic women who were on different types of anti-osteoporotic treatments. Materials and Methods: In this h...
Potential determinants of bone mass were investigated in a group of 70 young females (mean age 26.6 years), daughters of women studied in premenopause. Nutritional data, leisure physical activity level, lifestyle habits as well as familial similarities were assessed. The daughters' bone mineral density (BMD), measured by dual-energy absorptiometry, was significantly correlated with their body m...
Human epidermal keratinocytes, immortalized by the intToduction of SV40-adenovirus recombinants {9). were maintained in a low calcium <e.I5 mM) defined medium. When differentiation was induced by a higher extracellular calcium concentration {I.5 mM), these cells altered in shape and developed stratification with forrnation of desmosornes, while they demons(rated limited terminal keratinization....
Background and purpose: Osteoporosis is a bone disease that reduces bone strength and increases the risk of fractures. Evidence suggest an association between nephrolithiasis and osteoporosis and decrease in bone density. The aim of this study was to compare bone densitometry in women with kidney stones and women with no history of stones. Materials and methods: A cross-sectional study was c...
Background and purpose: Osteoporosis is a general skeletal disease characterized by decreased bone mass over the years, bone fractures, decreased bone strength, and consequently increased bone fragility and fracture susceptibility. There is paucity of information about the effect of calcitonin on osteoporosis in Iran. The current study aimed at investigating the relationship between serum calci...
Background: Osteoporosis as a multifactorial disease caused by decreased bone mineral density (BMD) especially calcium increasing fracture risk. Vitamin D binding protein (VDBP or Gc) is a molecule key to the biologic actions of vitamin D. Mutation in some critical areas of VDBP can affect metabolism of minerals specially calcium that are important in bone density. This study investigated assoc...
Concern has recently arisen about the potential adverse effects of excessive calcium intakes, i.e., calcium loading from supplements, on arterial calcification and risks of cardiovascular diseases (CVD) in older adults. Published reports that high calcium intakes in free-living adults have relatively little or no beneficial impact on bone mineral density (BMD) and fracture rates suggest that cu...
BACKGROUND AND OBJECTIVES Bone demineralization is frequent in renal-stone formers with hypercalciuria. Although this pathologic link has been recognized for decades, the underlying mechanisms and risk factors associated with osteopenia/osteoporosis in this population remain partially understood. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS This study retrospectively analyzed determinants of...
This study was aimed to investigate the potential use of pre-treated cuttlebone powder (CBP) as an alternative calcium source by evaluating physicochemical properties CBP with distilled water (CBP1), 1% acetic acid (CBP2), and 2% sodium hydroxide (NaOH) solutions (CBP3). Proximate analysis revealed ash major component all samples. The presence phenols, flavonoids, alkaloids, glycosides were det...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید