每天少量摄入可可对血压和生物活性NO的作用:一项随机对照试验  

Effects of low habitual cocoa intake on blood pressure and bioactive nitric oxide: A randomized controlled trial

作　　者：Taubert D. Roesen R. Lehmann C. 黄欣 

机构地区：[1]Department of Pharmacology, University Hospital of Cologne, Gleueler Strasse 24, D- 50931 Cologne, Germany.Dr

出　　处：《世界核心医学期刊文摘（心脏病学分册）》2007年第12期4-5,共2页

摘　　要：背景:观察性研究显示规律性摄入含有可可的食物与心血管性死亡率的降低相关。至多2周的短期干预显示,由于可可多酚的作用,大剂量的可可能够改善内皮功能并且降低血压,但是每天少量摄入可可对血压的临床作用以及潜在降压机制尚不清楚。目的:确定少量摄入富含多酚的黑巧克力对血压的影响。Context: Regular intake of cocoa-containing foods is linked to lower cardiovascular mortality in observational studies. Short-term interventions of at most 2 weeks indicate that high doses of cocoa can improve endothelial function and reduce blood pressure(BP) due to the action of the cocoa polyphenols, but the clinical effect of low habitual cocoa intake on BP and the underlying BP-lowering mechanisms are unclear. Objective: To determine effects of low doses of polyphenol-rich dark chocolate on BP. Design,...

关 键 词：血压 黑巧克力 深色巧克力 NO 摄入 

分 类 号：R544.1[医药卫生—心血管疾病]