No effect of dietary calcium on body weight of lean and obese mice and rats.
No effect of dietary calcium on body weight of lean and obese mice and rats.
复制标题
膳食钙对瘦和肥胖小鼠和大鼠的体重没有影响。
DOI:
10.1152/ajpregu.00655.2003
复制
发表时间:
2004
期刊:
影响因子:
--
通讯作者:
Tordoff,MichaelG
中科院分区:
文献类型:
--
作者:
Zhang,Qinmin;Tordoff,MichaelG
Recent epidemiological and animal studies have led to the hypothesis that low dietary calcium intakes contribute to obesity. Here, we evaluated whether calcium influenced the body weight of normal-weight and obese rodents. All experiments involved female C57BL/6J mice or Sprague-Dawley rats fed normal- or high-energy-density diets (3.8 or 4.7 kcal/g). Calcium intake was manipulated by allowing mice to drink sweetened 30 mM CaCl2solution or feeding mice and rats diets differing in calcium content (0.2%, 0.6%, or 1.8% Ca2+). Blood samples were taken from rats to confirm that the diets had their intended effects on metabolism. There were no effects of the calcium manipulations on energy intake, body weight, or carcass fat content and no simple relation between calciotropic hormones and body weight. One experiment found a significant decrease in body weight gain of lean and obese rats fed the 1.8% Ca2+diet, but we suspect that this was due to forced consumption of the unpalatable diet, reducing growth. These studies provide little support for the hypothesis that dietary calcium contributes to the etiology or maintenance of obesity.
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DOI:
10.1152/ajpregu.1993.264.3.r500
发表时间:
1993
期刊:
The American journal of physiology
影响因子:
--
作者:
Tordoff,MG;Hughes,RL;Pilchak,DM
通讯作者:
Pilchak,DM
DOI:
10.1152/ajpregu.1992.262.3.r370
发表时间:
1992
期刊:
The American journal of physiology
影响因子:
--
作者:
Tordoff,MG
通讯作者:
Tordoff,MG
DOI:
10.1093/ajcn/53.3.741
发表时间:
1991
期刊:
The American journal of clinical nutrition
影响因子:
--
作者:
Holbrook,TL;Barrett-Connor,E
通讯作者:
Barrett-Connor,E
影响因子:
4.2
作者:
Heaney, RP
通讯作者:
Heaney, RP
影响因子:
3.2
作者:
J. Metz;Njeri Karanja;J. Torok;David A. McCarron
通讯作者:
David A. McCarron