Muscle tissue changes with aging
نویسندگان
چکیده
منابع مشابه
Muscle tissue changes with aging.
Sarcopenia is characterized by a progressive generalized decrease of skeletal muscle mass, strength and function with aging. Recently, the genetic determination has been associated with muscle mass and muscle strength in elderly. These two phenotypes of risk are the most commonly recognized and studied for sarcopenia, with heritability ranging from 30 to 85% for muscle strength and 45-90% for m...
متن کاملChanges in the muscle strength and functional performance of healthy women with aging
Background: Lower limbs antigravity muscles weakness and decreased functional ability have significant role in falling. The aim of this study was to find the effects of aging on muscle strength and functional ability, determining the range of decreasing strength and functional ability and relationship between them in healthy women. Methods: Across-section study was performed on 101 healthy wom...
متن کاملMuscle Changes in Aging
UNLABELLED Muscle physiology in the aging athlete is complex. Sarcopenia, the age-related decrease in lean muscle mass, can alter activity level and affect quality of life. This review addresses the microscopic and macroscopic changes in muscle with age, recognizes contributing factors including nutrition and changes in hormone levels, and identifies potential pharmacologic agents in clinical t...
متن کاملMuscle mitochondrial changes with aging and exercise.
Aging has been reported to be accompanied by reduced mitochondrial function and insulin sensitivity. Whether these deleterious effects result from chronological age or lifestyle-related factors such as adiposity and physical inactivity remains debatable. The beneficial effects of exercise on mitochondrial function and insulin sensitivity are well documented; however, it is unclear whether exerc...
متن کاملchanges in the muscle strength and functional performance of healthy women with aging
background: lower limbs antigravity muscles weakness and decreased functional ability have significant role in falling. the aim of this study was to find the effects of aging on muscle strength and functional ability, determining the range of decreasing strength and functional ability and relationship between them in healthy women. methods: across-section study was performed on 101 healthy wome...
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ژورنال
عنوان ژورنال: Current Opinion in Clinical Nutrition and Metabolic Care
سال: 2004
ISSN: 1363-1950
DOI: 10.1097/01.mco.0000134362.76653.b2