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Jurnal Kedokteran Diponegoro, 2021 Background: Muscle explosive power as a component of physical fitness is an important factor that supports athletic performance in most sports. jump height and vertical jump performance in assessing explosive muscle power are influenced by various ...
Devi wahyu arum sari +5 more
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Phenotype selection reveals coevolution of muscle glycogen and protein and PTEN as a gate keeper for the accretion of muscle mass in adult female mice. [PDF]
, 2012 We have investigated molecular mechanisms for muscle mass accretion in a non-inbred mouse model (DU6P mice) characterized by extreme muscle mass. This extreme muscle mass was developed during 138 generations of phenotype selection for high protein ...
Hammon Harald M. +53 more
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The regulation of muscle mass by endogenous glucocorticoids [PDF]
Frontiers in Physiology, 2015 Glucocorticoids are highly conserved fundamental regulators of energy homeostasis. In response to stress in the form of perceived danger or acute inflammation, glucocorticoids are released from the adrenal gland, rapidly mobilizing energy from carbohydrate, fat and protein stores. In the case of inflammation, mobilized protein is critical for the rapid
Braun, Theodore P., Marks, Daniel L.
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Autophagy Is Required to Maintain Muscle Mass [PDF]
Cell Metabolism, 2009 The ubiquitin-proteasome and autophagy-lysosome pathways are the two major routes for protein and organelle clearance. In skeletal muscle, both systems are under FoxO regulation and their excessive activation induces severe muscle loss. Although altered autophagy has been observed in various myopathies, the specific role of autophagy in skeletal muscle
E. MASIERO +9 more
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Muscle mass in musculoskeletal models [PDF]
Journal of Biomechanics, 2010 Most current models of musculoskeletal dynamics lump a muscle's mass with its body segment, and then simulate the dynamics of these body segments connected by joints. As shown here, this popular approach leads to errors in the system's inertia matrix and hence in all aspects of the dynamics.
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BMC Geriatrics, 2022 Introduction Chronic inflammation and malnutrition play important roles in muscle loss. Although albumin, globulin and albumin to globulin ratio (AGR) are considered to be useful inflammatory-nutritional biomarkers, their relationship with muscle mass ...
Zhi Chen +4 more
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Association of low muscle mass and combined low muscle mass and visceral obesity with low cardiorespiratory fitness. [PDF]
PLoS ONE, 2014 Previous studies have shown that low cardiorespiratory fitness (CRF), visceral obesity and low muscle mass may share pathophysiological mechanisms, such as insulin resistance and chronic inflammation.
Tae Nyun Kim +8 more
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Frontiers in Nutrition, 2022 ObjectivesTo investigate the relationship between dietary fiber intake and skeletal muscle mass, body fat mass, and muscle-to-fat ratio (MFR) among men and women with type 2 diabetes (T2D).MethodsThis cross-sectional study involved 260 men and 200 women ...
Fuyuko Takahashi +17 more
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The influence of training status, age, and muscle fiber type on cycling efficiency and endurance performance. [PDF]
, 2013 The purpose of this study was to assess the influence of age, training status, and muscle fiber-type distribution on cycling efficiency. Forty men were recruited into one of four groups: young and old trained cyclists, and young and old untrained ...
Wiles, J. +15 more
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Effects of Supplement-Timing and Resistance Exercise on Skeletal Muscle Hypertrophy [PDF]
, 2006 PURPOSE: Some studies report greater muscle hypertrophy during resistance exercise (RE) training from supplement-timing (i.e., the strategic consumption of protein and carbohydrate before and/or after each workout).
Hayes, Alan, Cribb, Paul J
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