Vitamin K, bone turnover, and bone mass in girls

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منابع مشابه

Vitamin K, bone turnover, and bone mass in girls.

BACKGROUND Vitamin K has been suggested to have a role in bone metabolism, and low vitamin K intake has been related to low bone density and increased risk of osteoporotic fracture. OBJECTIVE The objective of this study was to determine whether phylloquinone (vitamin K(1)) intake and biochemical indicators of vitamin K status are related to bone mineral content (BMC) and markers of bone forma...

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Low vitamin D status has an adverse influence on bone mass, bone turnover, and muscle strength in Chinese adolescent girls.

Our goal in this cross-sectional study was to investigate the influence of low-vitamin D status on bone mass, bone turnover, and muscle strength in 301 healthy Chinese adolescent girls. Blood plasma 25-hydroxyvitamin D [25(OH)D] was measured by RIA and plasma and urine biomarkers of bone turnover were measured. Bone mineral content (BMC) and density and bone area for the whole body and the dist...

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Vitamin D receptor gene polymorphisms, bone mineral density and bone turnover: FokI genotype is related to postmenopausal bone mass.

The relationship between vitamin D receptor (VDR) intragenic polymorphisms FokI, BsmI, ApaI and TaqI and bone mineral density (BMD) or biochemical markers of bone remodeling were investigated in 114 Czech postmenopausal women, on the average 62.5+/-8.9 years of age. Restriction fragment length polymorphisms in the VDR gene were assessed by PCR amplification and digestion with restriction enzyme...

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Vitamin D supplementation and bone mass accrual in underprivileged adolescent Indian girls.

Vitamin D deficiency is common among children and adolescents in India, in spite of abundant sunshine. We conducted a pilot; double blind randomised controlled trial to investigate the effect of vitamin D supplementation on bone mineral content in underprivileged adolescent girls, in Pune, India. Fifty post-menarcheal girls aged 14 to 15 years were randomised to receive 300,000 IU (7.5 mg) of e...

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Vitamin K and metabolic bone disease.

Originally, vitamin K was defined as a factor concerned with haemostasis, deficiency resulting in a haemorrhagic disease. After the initial discovery of phylloquinone in 1929, various compounds were described which all had “vitamin K activity,” that is, the ability to restore normal haemostasis in vitamin K deficient animals. It turned out that “vitamin K” is a group name for several related co...

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ژورنال

عنوان ژورنال: The American Journal of Clinical Nutrition

سال: 2004

ISSN: 0002-9165,1938-3207

DOI: 10.1093/ajcn/80.4.1075