Journal ArticleDOI
Differential stimulation of muscle protein synthesis in elderly humans following isocaloric ingestion of amino acids or whey protein.
Douglas Paddon-Jones,Melinda Sheffield-Moore,Christos S. Katsanos,Xiao-Jun Zhang,Robert R. Wolfe +4 more
Reads0
Chats0
TLDR
Net muscle protein synthesis in healthy elderly individuals following ingestion of an isocaloric intact whey protein supplement or an essential amino acid supplement is quantified to provide an energetically efficient anabolic stimulus.About:
This article is published in Experimental Gerontology.The article was published on 2006-02-01. It has received 220 citations till now. The article focuses on the topics: Essential amino acid & Phenylalanine.read more
Citations
More filters
Journal ArticleDOI
Evidence-Based Recommendations for Optimal Dietary Protein Intake in Older People: A Position Paper From the PROT-AGE Study Group
Juergen M. Bauer,Gianni Biolo,Tommy Cederholm,Matteo Cesari,Alfonso J. Cruz-Jentoft,John E. Morley,Stuart M. Phillips,Cornel C. Sieber,Peter Stehle,Daniel Teta,Renuka Visvanathan,Elena Volpi,Yves Boirie +12 more
TL;DR: To help older people (>65 years) maintain and regain lean body mass and function, the PROT-AGE study group recommends average daily intake at least in the range of 1.2 g protein per kilogram of body weight per day.
Journal ArticleDOI
Dietary protein recommendations and the prevention of sarcopenia.
TL;DR: Clinicians should stress the importance of ingesting a sufficient amount of protein with each meal to preserve skeletal muscle mass in ageing and propose a novel and specific dietary approach to prevent or slow down muscle loss with ageing.
Journal ArticleDOI
Nutritional Recommendations for the Management of Sarcopenia
John E. Morley,Josep M. Argilés,William J. Evans,Shalender Bhasin,David Cella,Nicolaas E. P. Deutz,Wolfram Doehner,Kenneth C. H. Fearon,Luigi Ferrucci,Marc K. Hellerstein,Kamyar Kalantar-Zadeh,H. Lochs,Neil MacDonald,Kathleen Mulligan,Maurizio Muscaritoli,Piotr Ponikowski,Mary Ellen Posthauer,Filippo Rossi Fanelli,Morrie Schambelan,Annemie M. W. J. Schols,Michael W. Schuster,Stefan D. Anker +21 more
TL;DR: The Society for Sarcopenia, Cachexia, and Wasting Disease convened an expert panel to develop nutritional recommendations for prevention and management of sarcopenia.
Journal ArticleDOI
Effects of Exercise and Amino Acid Supplementation on Body Composition and Physical Function in Community‐Dwelling Elderly Japanese Sarcopenic Women: A Randomized Controlled Trial
Hunkyung Kim,Takao Suzuki,Kyoko Saito,Hideyo Yoshida,Hisamine Kobayashi,Hiroyuki Kato,Miwa Katayama +6 more
TL;DR: To evaluate the effectiveness of exercise and amino acid supplementation in enhancing muscle mass and strength in community‐dwelling elderly sarcopenic women, a large number of women in this study are obese.
References
More filters
Journal ArticleDOI
Exercise training and nutritional supplementation for physical frailty in very elderly people
Maria A. Fiatarone,Evelyn F. O'Neill,Nancy D. Ryan,Karen M. Clements,Guido R. Solares,Miriam E. Nelson,Susan B. Roberts,Joseph J. Kehayias,Lewis A. Lipsitz,William J. Evans +9 more
TL;DR: High-intensity resistance exercise training is a feasible and effective means of counteracting muscle weakness and physical frailty in very elderly people, in contrast to multi-nutrient supplementation without concomitant exercise, which does not reduce muscle weakness orPhysical frailty.
Journal ArticleDOI
High-Intensity Strength Training in Nonagenarians: Effects on Skeletal Muscle
Maria A. Fiatarone,Elizabeth C. Marks,Nancy D. Ryan,C. N. Meredith,Lewis A. Lipsitz,William J. Evans +5 more
TL;DR: It is concluded that high-resistance weight training leads to significant gains in muscle strength, size, and functional mobility among frail residents of nursing homes up to 96 years of age.
Journal ArticleDOI
An abundant supply of amino acids enhances the metabolic effect of exercise on muscle protein
TL;DR: It is concluded that the stimulatory effect of exogenous amino acids on muscle protein synthesis is enhanced by prior exercise, perhaps in part because of enhanced blood flow, implying that protein intake immediately after exercise may be more anabolic than when ingested at some later time.
Journal ArticleDOI
Essential amino acids are primarily responsible for the amino acid stimulation of muscle protein anabolism in healthy elderly adults
Elena Volpi,Hisamine Kobayashi,Melinda Sheffield-Moore,Bettina Mittendorfer,Bettina Mittendorfer,Robert R. Wolfe,Robert R. Wolfe +6 more
TL;DR: Essential amino acids are primarily responsible for the amino acid-induced stimulation of muscle protein anabolism in the elderly.
Book
Radioactive and Stable Isotope Tracers in Biomedicine: Principles and Practice of Kinetic Analysis
TL;DR: Basic characteristics of isotopic tracers terminology for tracer studies gas-chromatography mass-spectrometry instrumentation separation of compounds by chromatographic techniques calculation of substrate kinetics and UREA amino acid metabolism protein synthesis and breakdown laboratory methods.