摘要来源: plos One。 2013; 8(7):E69818。 EPUB 2013年7月24日。PMID: 23894543
Shao-Hua Li
Abstract:BACKGROUND: The acute effects of grape polyphenols on endothelial function in adults are inconsistent.在这里,我们进行了荟萃分析以确定通过流介导的扩张(FMD)测量的这些急性效应。
结果: 九个研究包括在当前的荟萃分析中。结果表明,与对照组相比,在葡萄多酚摄入后的最初120分钟内,FMD水平显着升高。进行了元回归和亚组分析,并表明健康状况是显着异质性的主要效应修饰符。亚组表明,葡萄多酚的摄入量可能会显着增加健康受试者的FMD,而增加的FMD似乎更明显地在患有高心血管风险的受试者中因素。 Moreover, the peak effect of grape polyphenols on FMD in healthy subjects was found 30 min after ingestion, which was different from the effect in subjects with high cardiovascular risk factors, in whom the peak effect was found 60 min after ingestion.
CONCLUSIONS: Endothelial function can be significantly improved in healthy adults in摄入葡萄多酚后的最初2小时。与健康受试者相比