Vitamin D Status and Its Relation to Muscle Mass and Muscle Fat in Young Women
Vitamin D Status and Its Relation to Muscle Mass and Muscle Fat in Young Women
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DOI：
10.1210/jc.2009-2309
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发表时间：
2010-04-01
影响因子：
5.8
通讯作者：
Kremer, Richard
中科院分区：
文献类型：
--
作者：
Gilsanz, Vicente;Kremer, Arye;Kremer, Richard
背景：维生素D缺乏现在已经达到流行的程度，并与身体脂肪增加和肌肉力量下降有关。维生素D缺乏是否也与肌肉中的脂肪组织渗透有关尚不清楚。目的：本研究的目的是探讨血清25-羟基维生素D(25OHD)与肌肉脂肪渗透程度的关系。设计：这是一项横断面研究。结果：测量方法和对象：90名居住在加州的青春期后女性，测量了人体测量、血清25OHD放射免疫测定值以及脂肪、肌肉质量和肌肉脂肪百分比的CT值。结果：大约59%的受试者25OHD不足(25OHD不足)。
Context: Vitamin D insufficiency has now reached epidemic proportions and has been linked to increased body fat and decreased muscle strength. Whether vitamin D insufficiency is also related to adipose tissue infiltration in muscle is not known.Objective: The objective of the study was to examine the relationship between serum 25-hydroxyvitamin D (25OHD) and the degree of fat infiltration in muscle.Design: This was a cross-sectional study.Outcome Measures and Subjects: Measures were anthropometric measures, serum 25OHD radioimmunoassay values, and computed tomography (CT) values of fat, muscle mass, and percent muscle fat in 90 postpubertal females, aged 16-22 yr, residing in California.Results: Approximately 59% of subjects were 25OHD insufficient (