Timing and distribution of protein ingestion during prolonged recovery from resistance exercise alters myofibrillar protein synthesis
نویسندگان
چکیده
منابع مشابه
Branched-Chain Amino Acid Ingestion Stimulates Muscle Myofibrillar Protein Synthesis following Resistance Exercise in Humans
The ingestion of intact protein or essential amino acids (EAA) stimulates mechanistic target of rapamycin complex-1 (mTORC1) signaling and muscle protein synthesis (MPS) following resistance exercise. The purpose of this study was to investigate the response of myofibrillar-MPS to ingestion of branched-chain amino acids (BCAAs) only (i.e., without concurrent ingestion of other EAA, intact prote...
متن کاملMyofibrillar protein synthesis following ingestion of soy protein isolate at rest and after resistance exercise in elderly men
BACKGROUND Increased amino acid availability stimulates muscle protein synthesis, however, aged muscle appears less responsive to the anabolic effects of amino acids when compared to the young. We aimed to compare changes in myofibrillar protein synthesis (MPS) in elderly men at rest and after resistance exercise following ingestion of different doses of soy protein and compare the responses to...
متن کاملMilk ingestion stimulates net muscle protein synthesis following resistance exercise.
PURPOSE Previous studies have examined the response of muscle protein to resistance exercise and nutrient ingestion. Net muscle protein synthesis results from the combination of resistance exercise and amino acid intake. No study has examined the response of muscle protein to ingestion of protein in the context of a food. This study was designed to determine the response of net muscle protein b...
متن کاملResistance exercise enhances myofibrillar protein synthesis with graded intakes of whey protein in older men.
Feeding stimulates robust increases in muscle protein synthesis (MPS); however, ageing may alter the anabolic response to protein ingestion and the subsequent aminoacidaemia. With this as background, we aimed to determine in the present study the dose-response of MPS with the ingestion of isolated whey protein, with and without prior resistance exercise, in the elderly. For the purpose of this ...
متن کاملEffect of carbohydrate intake on net muscle protein synthesis during recovery from resistance exercise.
The purpose of this study was to determine the effect of ingestion of 100 g of carbohydrates on net muscle protein balance (protein synthesis minus protein breakdown) after resistance exercise. Two groups of eight subjects performed a resistance exercise bout (10 sets of 8 repetitions of leg presses at 80% of 1-repetition maximum) before they rested in bed for 4 h. One group (CHO) received a dr...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 2013
ISSN: 0022-3751
DOI: 10.1113/jphysiol.2012.244897