Vitamin E: good for the heart, bad for the bones?

被引:3
|
作者
Roodman, G. David [1 ]
机构
[1] Indiana Univ, Dept Med, Indianapolis, IN 46204 USA
关键词
ALPHA-TOCOPHEROL;
D O I
10.1038/nm.2718
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Vitamin E is commonly taken as a dietary supplement because it has been shown to have cardioprotective effects. However, its effects on bone metabolism are unknown. A new study in mice shows that alpha-tocopherol, the main isoform of vitamin E, stimulates bone osteoclast fusion independently of its antioxidant activity, resulting in increased bone resorption (pages 589-594).
引用
收藏
页码:491 / 492
页数:2
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