Results 111 to 120 of about 859,140 (190)

The life‐course changes in muscle mass using dual‐energy X‐ray absorptiometry: The China BCL study and the US NHANES study

Journal of Cachexia, Sarcopenia and Muscle
Background Sarcopenia is an important indicator of ill health and is linked to increased mortality and a reduced quality of life. Age‐associated muscle mass indices provide a critical tool to help understand the development of sarcopenia.
Xi Wang, Liwang Gao, Jingfan Xiong, Hong Cheng, Li Liu, Hongbo Dong, Yiwen Huang, Hongmin Fan, Xia Wang, Xinying Shan, Pei Xiao, Junting Liu, Yinkun Yan, Jie Mi   +13 more
doaj   +1 more source

Scaling functional patterns of skeletal and cardiac muscles: New non-linear elasticity approach [PDF]

arXiv, 2009
Responding mechanically to environmental requests, muscles show a surprisingly large variety of functions. The studies of in vivo cycling muscles qualified skeletal muscles into four principal locomotor patterns: motor, brake, strut, and spring.
arxiv  

Respiratory responses to sustained isometric muscle contractions in man: the effect of muscle mass. [PDF]

, 1989
F. J. Imms, Deepak Mehta
openalex   +1 more source

Determination of left ventricular wall thickness and muscle mass by intravenous digital subtractionangiocardiography: validation of the method [PDF]

, 1988
D. Grob, Otto M. Hess, E. Scott Monrad, Bernhard Birchler, J Grimm, H P Krayenbuehl   +5 more
openalex   +1 more source

Skeletal muscle reference for Chinese children and adolescents

Journal of Cachexia, Sarcopenia and Muscle, 2019
Background Skeletal muscle as an essential body composition component plays an important role in maintenance of normal growth and development as well as systemic glucose metabolism in children.
Junting Liu, Yinkun Yan, Bo Xi, Guimin Huang, Jie Mi, on behalf of China Child and Adolescent Cardiovascular Health (CCACH) Study Group   +5 more
doaj   +1 more source

Epidermal growth factor receptor contributes to indirect regulation of skeletal muscle mass by androgen

Endocrine Journal
Androgen is widely acknowledged to regulate skeletal muscle mass. However, the specific mechanism driving muscle atrophy resulting from androgen deficiency remains elusive.
Tomoya Onishi, Hiroshi Sakai, Hideaki Uno, Iori Sakakibara, Akiyoshi Uezumi, Mamoru Honda, Tsutomu Kai, Shigeki Higashiyama, Noriyoshi Miura, Tadahiko Kikugawa, Takashi Saika, Yuuki Imai   +11 more
doaj   +1 more source

Associations between sarcopenia and circulating branched-chain amino acids: a cross-sectional study over 100,000 participants

BMC Geriatrics
Background Emerging evidence suggests that alterations in BCAA metabolism may contribute to the pathogenesis of sarcopenia. However, the relationship between branched-chain amino acids (BCAAs) and sarcopenia is incompletely understood, and existing ...
HuiMin Liu, Qiang Zhang, QianMeng Hao, QingSheng Li, LingFei Yang, Xuan Yang, KaiXin Wang, JunFang Teng, Zhe Gong, YanJie Jia   +9 more
doaj   +1 more source

The Mega-MUSCLES Treasury Survey: X-ray to infrared Spectral Energy Distributions of a representative sample of M dwarfs [PDF]

arXiv
We present 5-1x10^7 Angstrom spectral energy distributions (SEDs) for twelve M dwarf stars covering spectral types M0-M8. Our SEDs are provided for community use as a sequel to the Measurements of the Ultraviolet Spectral Characteristics of Low-mass Exoplanetary Systems (MUSCLES) survey.
arxiv  

Interactive effects of growth hormone and exercise on muscle mass in suspended rats [PDF]

, 1994
R. E. Grindeland, Roland R. Roy, V. Reggie Edgerton, E. J. Grossman, V. R. Mukku, Binbin Jiang, David J. Pierotti, I Rudolph   +7 more
openalex   +1 more source

The association between non‑high‑density lipoprotein cholesterol to high‑density lipoprotein cholesterol ratio (NHHR) and low muscle mass in adults aged 20–59: a population-based study in the United States

Lipids in Health and Disease
Background The ratio between non-high-density lipoprotein cholesterol and high-density lipoprotein cholesterol (NHHR) is a reliable marker for assessing the risk linked to lipid metabolism disorders.
Jia-qi Hao, Zi-xuan Zhuang, Shu-yue Hu, Yu-jie Zhang, Jia-wan Zhang, Feng-Jun He, Rui Wang, Wen Zhuang, Mo-jin Wang   +8 more
doaj   +1 more source