盐摄入量的变化会影响黑猩猩的血压:对人类群体的影响
Paul Elliott1, Lesley L Walker, Mark P Little
1Department of Epidemiology and Public Health, Imperial College London, Faculty of Medicine, St. Mary's Campus, Norfolk Place, London W2 1PG, UK. p.elliott@imperial.ac.uk
Circulation
|September 6, 2007
概括
降低黑猩猩的食摄入量显著降低了血压. 这些发现支持公共卫生倡议,以减少人类的消耗.
科学领域:
- 灵长类动物生理学
- 心血管研究的心血管研究.
- 营养科学 营养科学
背景情况:
- 以前的研究表明,高盐摄入增加了黑猩猩的血压.
- 在黑猩猩中适度减少的效果以前是未知的.
研究的目的:
- 为了研究减少摄入量对黑猩猩血压的影响.
- 为减少的人类公共卫生战略提供信息.
主要方法:
- 加和德克萨斯州的黑猩猩在几年内改变了它们的摄入量.
- 饮食中的含量有所变化,包括降低至35mmol/d.
- 血压的监测与所摄入的水平相关.
主要成果:
- 减少摄入量显着与两个位置的低缩,腹缩和平均动脉血压有关.
- 即使摄入低水平 (低至35 mmol/d),也观察到血压降低.
- 较高的基线血压与在量下降后更大的血压降低相关.
结论:
- 适度减少饮食中的摄入量可以有效降低黑猩猩的血压.
- 这些发现支持公共卫生努力,以减少人类人口的消耗.
- 黑猩猩,作为与人类有着类似和摄入量的近亲,为人类健康研究提供了相关的模型.
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