科研动态国际PubMed 摘要
全食物蛋白质来源在运动后状态下对餐后血浆双亮氨酸谱产生差异性调节。Whole-Food Protein Sources Differentially Modulate Postprandial Plasma Dileucine Profiles in the Post-Exercise State.
双亮氨酸是一种含亮氨酸的二肽，可能比单独使用亮氨酸更能增强合成代谢信号。本研究考察了摄入动物性和植物性全食物后餐后血浆双亮氨酸和亮氨酸浓度，及其与肌肉蛋白合成率（MPS）的关系。对来自两项随机对照试验共26名健康成人（25 ± 4.3岁）的血浆样本进行了二次分析。…
Dileucine, a leucine-containing dipeptide, may enhance anabolic signaling more than leucine alone. This study examined postprandial plasma dileucine and leucine concentrations after ingesting animal- and plant- whole foods and their association with muscle protein synthesis rates (MPS). Secondary analysis was performed on plasma samples collected from two randomized controlled trials totaling 26 healthy adults (25 ± 4.3 y).…