搜索结果: 1-15 共查到“预防医学与卫生学 skeletal muscle”相关记录18条 . 查询时间(0.384 秒)
Total-body skeletal muscle mass:estimation by a new dual-energy X-ray absorptiometry method
Body composition nutritional assessment skeletal muscle mass magnetic resonance imaging dual-energy X-ray absorptiometry
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2016/12/19
Background: Skeletal muscle (SM) is an important body-composition component that remains difficult and impractical to quantify by most investigators outside of specialized research centers. A lar...
Effects of an omnivorous diet compared with a lactoovovegetarian diet on resistance-training-induced changes in body composition and skeletal muscle in older men
Elderly men lactoovovegetarian diet muscle creatine
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2016/6/2
Very limited data suggest that meat consumption
by older people may promote skeletal muscle hypertrophy in
response to resistance training (RT).
Determination of skeletal muscle and fat-free mass by nuclear and dual-energy X-ray absorptiometry methods in men and women aged 51–84 y
bioimpedance analysis aging anthropometry
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2016/6/1
Skeletal muscle mass (SMM) and fat-free mass
(FFM) are important variables in nutritional studies. Accurate
techniques for measuring these variables have not been thoroughly
validated in elderly su...
Physical activity, protein intake, and appendicular skeletal muscle mass in older men
Aging sarcopenia uniaxial accelerometer
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2016/5/31
Aging is associated with physical inactivity, low
energy intake, and loss of skeletal muscle mass. It is not clear
whether regular physical activity and adequate dietary protein
intake can attenuat...
Inadequate protein intake affects skeletal muscle transcript profiles in older humans 1,2,3
Dietary protein aging skeletal muscle transcript profile microarray gene expression
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2008/12/11
Background: Inadequate dietary protein intake causes adverse changes in the morphology and function of skeletal muscle. These changes may be reflected in early alterations in muscle messenger RNA leve...
Skeletal muscle lipid deposition and insulin resistance: effect of dietary fatty acids and exercise1,2,3
Insulin resistance skeletal muscle intramyocellular triacylglycerol dietary fat exercise
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2008/12/10
Mounting evidence indicates that elevated intramyocellular triacylglycerol concentrations are associated with diminished insulin sensitivity in skeletal muscle. This lipid accumulation is most likely ...
Resistance training and dietary protein: effects on glucose tolerance and contents of skeletal muscle insulin signaling proteins in older persons1,2,3
Protein diet resistance training skeletal muscle insulin signaling elderly
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2008/12/9
Background:Resistance training (RT) and dietary protein independently influence indexes of whole-body glucose control, though their synergistic effects have not yet been documented.Objective:This stud...
Adipose tissue infiltration in skeletal muscle: age patterns and association with diabetes among men of African ancestry
age patterns association
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2016/12/30
Although obesity is strongly associated with diabetes, the greater prevalence of diabetes in persons of African ancestry than in those of other ancestries cannot be explained simply by differences in ...
A short-term, high-fat diet up-regulates lipid metabolism and gene expression in human skeletal muscle
skeletal muscle metabolism dietary intervention
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2016/12/28
The objective was to determine the effect of altered dietary fat intake on the expression of genes encoding proteins necessary for fatty acid transport and β-oxidation in skeletal muscle.
Whole-body skeletal muscle mass: development and validation of total-body potassium prediction models
whole-body counting total body potassium skeletal muscle
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2016/12/27
We explored 2 SM prediction approaches, one based on the assumption that the ratio of TBK to SM is stable in healthy adults and the other on a multiple regression TBK-SM prediction equation.
Skeletal muscle enzymes as predictors of 24-h energy metabolism in reduced-obese persons
Obesity weight loss energy expenditure
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2017/1/4
This study was performed retrospectively to investigate the relation between skeletal muscle enzymes and 24-h energy metabolism in obese persons before and after weight loss.
Fatty acid composition of skeletal muscle reflects dietary fat composition in humans
n-3 Fatty acids monounsaturated fatty acids saturated fatty acids skeletal muscle phospholipids skeletal muscle triacylglycerols diet adults fish oil
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2016/12/20
Background: It is still unknown whether the fatty acid composition of human skeletal muscle lipids is directly influenced by the fat composition of the diet.
Objective: We investigated whet...
Olive oil feeding up-regulates uncoupling protein genes in rat brown adipose tissue and skeletal muscle
Uncoupling proteins olive oil messenger RNA brown adipose tissue skeletal muscle total-body oxygen consumption rats
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2016/12/17
Background: Some nutrients, such as carotenoids, retinoic acid, and certain types of fatty acids, increase thermogenic capacity.Objective: The influence of 4 dietary lipid sources (olive oil...
Factors contributing to alterations in skeletal muscle and plasma amino acid profiles in patients with chronic obstructive pulmonary disease
Branched-chain amino acids leucine insulin
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2016/6/8
Background: There is increasing evidence of abnormal protein
metabolism in patients with chronic obstructive pulmonary disease
(COPD), as reflected by lower plasma branched-chain
amino acid (BCAA) ...
Total-body skeletal muscle mass: development and cross-validation of anthropometric prediction models
Limb circumference skinfold thickness, body composition skeletal muscle nonobese adults
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2016/6/8
Background: Skeletal muscle (SM) is a large body compartment
of biological importance, but it remains difficult to quantify SM
with affordable and practical methods that can be applied in clinical
...