Serum 25-hydroxyvitamin D levels in early and advanced breast cancer
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چکیده
منابع مشابه
Serum 25-hydroxyvitamin D levels in early and advanced breast cancer.
BACKGROUND Laboratory and epidemiological studies have implicated vitamin D deficiency in the pathogenesis of breast cancer. 1,25-Dihydroxyvitamin D (1,25(OH)(2)D) promotes differentiation and apoptosis, and potently inhibits proliferation of malignant breast epithelial cells in culture. Serum levels of 1,25(OH)(2)D are higher in normal women than in patients with primary breast cancer. AIM T...
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Objective: Vitamin D deficiency is a common disorder worldwide and is indicated by low serum 25-hydroxyvitamin D levels. Recent studies have suggested an association of 25-hydroxyvitamin D deficiency with diabetes mellitus. The objective of this study is to investigate the relationship between 25-hydroxyvitamin D concentration and type 2 diabetes in South Indian patients. Materials and Methods...
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BACKGROUND Vitamin D, which influences cellular proliferation and breast tissue characteristics, has been inversely correlated with breast cancer risk. Dietary vitamin D intake has been associated with lower mammographic density (MD), a strong intermediate marker of breast cancer risk. FINDINGS We examined the relationship between MD and serum 25-hydroxyvitamin D [25(OH)D], an integrated meas...
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CONTEXT Epidemiological and experimental evidence suggests that high levels of vitamin D, a potent immunomodulator, may decrease the risk of multiple sclerosis. There are no prospective studies addressing this hypothesis. OBJECTIVE To examine whether levels of 25-hydroxyvitamin D are associated with risk of multiple sclerosis. DESIGN, SETTING, AND PARTICIPANTS Prospective, nested case-contr...
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BACKGROUND Previous studies have implicated the important and active role of vitamin D in the immune system. OBJECTIVES The aim of this study was to evaluate serum levels of 25-hydroxyvitamin D in children with burn injuries. MATERIALS AND METHODS In this cross-sectional study, 118 patients with various degrees of burn injuries were enrolled. A checklist consisting of demographic data, tota...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 2006
ISSN: 0021-9746
DOI: 10.1136/jcp.2006.042747