Postexercise nutrient intake enhances leg protein balance in early postmenopausal women

Lars Holm; B. Esmarck; C. Suetta; Keitaro Matsumoto; Tatsuya Doi; M. Mizuno; Benjamin F Miller; Michael Kjær

doi:10.1093/gerona/60.9.1212

Postexercise nutrient intake enhances leg protein balance in early postmenopausal women

Lars Holm, B. Esmarck, C. Suetta, Keitaro Matsumoto, Tatsuya Doi, M. Mizuno, Benjamin F Miller, Michael Kjær

Sport, Exercise and Rehabilitation Sciences

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

Background. We investigated the effect of nutrient administration after a session of resistance exercise on muscle protein kinetics in six healthy, early postmenopausal women, in a crossover design of random and double-blinded administration of protein and carbohydrate (PC) or placebo (NON).Methods. Fasted participants received a primed-constant infusion of L-[ring-2H5]-phenylalanine. After 90 minutes of rest, the participants performed leg-resistance exercises followed by the oral supplementation. During the following 4 hours, net protein balance (NB) and rate of disappearance and appearance of phenylalanine were calculated from arterial–venous blood samples and blood flow measurements.Results. NB was elevated (p

Original language	English
Pages (from-to)	1212-1218
Number of pages	7
Journal	The journals of gerontology. Series A, Biological sciences and medical sciences
Volume	60
Issue number	9
DOIs	https://doi.org/10.1093/gerona/60.9.1212
Publication status	Published - 1 Sept 2005

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title = "Postexercise nutrient intake enhances leg protein balance in early postmenopausal women",

abstract = "Background. We investigated the effect of nutrient administration after a session of resistance exercise on muscle protein kinetics in six healthy, early postmenopausal women, in a crossover design of random and double-blinded administration of protein and carbohydrate (PC) or placebo (NON).Methods. Fasted participants received a primed-constant infusion of L-[ring-2H5]-phenylalanine. After 90 minutes of rest, the participants performed leg-resistance exercises followed by the oral supplementation. During the following 4 hours, net protein balance (NB) and rate of disappearance and appearance of phenylalanine were calculated from arterial–venous blood samples and blood flow measurements.Results. NB was elevated (p ",

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T1 - Postexercise nutrient intake enhances leg protein balance in early postmenopausal women

AU - Holm, Lars

AU - Esmarck, B.

AU - Suetta, C.

AU - Matsumoto, Keitaro

AU - Doi, Tatsuya

AU - Mizuno, M.

AU - Miller, Benjamin F

AU - Kjær, Michael

PY - 2005/9/1

Y1 - 2005/9/1

N2 - Background. We investigated the effect of nutrient administration after a session of resistance exercise on muscle protein kinetics in six healthy, early postmenopausal women, in a crossover design of random and double-blinded administration of protein and carbohydrate (PC) or placebo (NON).Methods. Fasted participants received a primed-constant infusion of L-[ring-2H5]-phenylalanine. After 90 minutes of rest, the participants performed leg-resistance exercises followed by the oral supplementation. During the following 4 hours, net protein balance (NB) and rate of disappearance and appearance of phenylalanine were calculated from arterial–venous blood samples and blood flow measurements.Results. NB was elevated (p

AB - Background. We investigated the effect of nutrient administration after a session of resistance exercise on muscle protein kinetics in six healthy, early postmenopausal women, in a crossover design of random and double-blinded administration of protein and carbohydrate (PC) or placebo (NON).Methods. Fasted participants received a primed-constant infusion of L-[ring-2H5]-phenylalanine. After 90 minutes of rest, the participants performed leg-resistance exercises followed by the oral supplementation. During the following 4 hours, net protein balance (NB) and rate of disappearance and appearance of phenylalanine were calculated from arterial–venous blood samples and blood flow measurements.Results. NB was elevated (p

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JO - The journals of gerontology. Series A, Biological sciences and medical sciences

JF - The journals of gerontology. Series A, Biological sciences and medical sciences

IS - 9

ER -

Postexercise nutrient intake enhances leg protein balance in early postmenopausal women

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