EXERCISE ON BONE DENSITY DURING PREGNANCY AND LACTATION

孕期和哺乳期骨密度锻炼

• 批准号: 6246412
• 负责人: KATHLEEN D LITTLE
• 金额: $ 1.98万
• 依托单位: CASE WESTERN RESERVE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-01-06 至 1997-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6246412
• 关键词: bone density; calcium metabolism; clinical research; exercise; human pregnant subject; human subject; lactation; pregnancy; women's health

This protocol prospectively assesses the effects of exercise during pregnancy and lactation on total body and regional bone density in women. It is hypothesized that exercise during pregnancy and lactation will positively influence bone density. Previous studies suggest that calcium is stored in the skeleton during pregnancy, withdrawn from the skeleton during lactation, with resumption of pre-conception levels once lactation ceases.

这项方案前瞻性地评估了锻炼的效果 妊娠和哺乳期对女性全身和局部骨密度的影响。 据推测，怀孕和哺乳期间的锻炼将 对骨密度有正向影响。先前的研究表明，钙 在怀孕期间储存在骨骼中，从骨骼中取出 哺乳期间，哺乳后恢复受孕前水平 就这样停止了。