作者: Ellen THC Smeets , Scott E Schutzler , Jeanne Y Wei , Gohar Azhar , Robert R Wolfe
DOI: 10.14814/PHY2.13366
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摘要: Abstract Growth hormone treatment has gained attention over the past decade as a for heart failure. Human growth (HGH) must be administered by injections (usually daily), so there is considerable advantage to stimulation of endogenous secretion amino acid‐based nutritional supplementation. However, studies investigating effect acid (AA) supplementation show conflicting results. Therefore, in this study we aimed investigate on HGH production elderly women with Eight failure participated randomized cross‐over study. Plasma concentration was measured before and 4 h following ingestion mixture protein, carbohydrate, fat or an AA beverage. determined ELISA kits concentrations were analyzed Liquid Chromatography–Mass Spectrometry (LCMS). Linear mixed models performed analyze time, treatment, interaction. arginine lysine significantly higher after consumption drink compared fat. Nonetheless, only (meal replacement) increased concentration. meal replacement containing Consumption acids failed increase despite greater elevations plasma concentrations, including lysine. The stimulatory protein/carbohydrate/fat presumably mediated factors other than increases free concentrations.