کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8284973 | 1535614 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of resistance-type exercise training with or without protein supplementation on cognitive functioning in frail and pre-frail elderly: Secondary analysis of a randomized, double-blind, placebo-controlled trial
ترجمه فارسی عنوان
تأثیر آموزش تمرین مقاومتی با یا بدون مکمل پروتئین بر عملکرد شناختی در سالمندان ضعیف و ضعیف: تجزیه و تحلیل ثانویه یک کارآزمایی تصادفی، دو سو کور، کنترل دارونما
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کلمات کلیدی
سرماخوردگی سالخورده، عملکرد شناختی، تمرینات ورزشی، مکمل پروتئین،
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
سالمندی
چکیده انگلیسی
Physical activity has been proposed as one of the most effective strategies to prevent cognitive decline. Protein supplementation may exert an additive effect. The effect of resistance-type exercise training with or without protein supplementation on cognitive functioning in frail and pre-frail elderly people was assessed in a secondary analysis. Two 24-week, double-blind, randomized, placebo-controlled intervention studies were carried out in parallel. Subjects performed a resistance-type exercise program of two sessions per week (n = 62) or no exercise program (n = 65). In both studies, subjects were randomly allocated to either a protein (2 Ã 15 g daily) or a placebo drink. Cognitive functioning was assessed with a neuropsychological test battery focusing on the cognitive domains episodic memory, attention and working memory, information processing speed, and executive functioning. In frail and pre-frail elderly, resistance-type exercise training in combination with protein supplementation improved information processing speed (changes in domain score 0.08 ± 0.51 versus â0.23 ± 0.19 in the non-exercise group, p = 0.04). Exercise training without protein supplementation was beneficial for attention and working memory (changes in domain scores 0.35 ± 0.70 versus â0.12 ± 0.69 in the non-exercise group, p = 0.02). There were no significant differences among the intervention groups on the other cognitive tests or domain scores.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanisms of Ageing and Development - Volumes 136â137, MarchâApril 2014, Pages 85-93
Journal: Mechanisms of Ageing and Development - Volumes 136â137, MarchâApril 2014, Pages 85-93
نویسندگان
Ondine van de Rest, Nikita L. van der Zwaluw, Michael Tieland, Jos J. Adam, Gert Jan Hiddink, Luc J.C. van Loon, Lisette C.P.G.M. de Groot,