Results 101 to 110 of about 169,719 (379)

Relative sarcopenia and mortality and the modifying effects of chronic kidney disease and adiposity

Journal of Cachexia, Sarcopenia and Muscle, 2019
Background Conventional definitions of sarcopenia based on lean mass may fail to capture low lean mass relative to higher fat mass, that is, relative sarcopenia.
Susan L. Ziolkowski, Jin Long, Joshua F. Baker, Glenn M. Chertow, Mary B. Leonard   +4 more
doaj   +1 more source

Sarcopenia is common in ulcerative colitis and correlates with disease activity [PDF]

Intestinal Research
Background/Aims Association of sarcopenia with disease severity in ulcerative colitis (UC) is not clearly defined. We planned to estimate the prevalence of sarcopenia in patients with UC as per the revised definition and its relation with the disease ...
Pardhu B Neelam, Rimesh Pal, Pankaj Gupta, Anupam K Singh, Jimil Shah, Harshal S Mandavdhare, Harjeet Singh, Aravind Sekar, Sanjay K Bhadada, Usha Dutta, Vishal Sharma   +10 more
doaj   +1 more source

Roles of nutrition in muscle health of community‐dwelling older adults: evidence‐based expert consensus from Asian Working Group for Sarcopenia

Journal of Cachexia, Sarcopenia and Muscle, 2022
General muscle health declines with age, and in particular, sarcopenia—defined as progressive loss of muscle mass and strength/physical performance—is a growing issue in Asia with a rising population of community‐dwelling older adults. Several guidelines
Liang‐Kung Chen, H. Arai, P. Assantachai, M. Akishita, S. Chew, L. C. Dumlao, G. Duque, J. Woo   +7 more
semanticscholar   +1 more source

Muscle Organoids Reveal Exercise‐Like Contractions Rapidly Promote Muscle Health Via Lamtor1's Signaling to Both AMPK and mTOR

Advanced Science, EarlyView.
This study develops a novel 3D human skeletal muscle organoid platform to study the immediate molecular effects of exercise‐like contractions. The model uncovers rapid proteomic and transcriptomic responses, resolving a fundamental paradox by demonstrating how exercise‐induced Lamtor1 coordinately activates both AMPK and mTORC1. Lamtor1 is a compelling
Ziyue Yao, Zongmin Jiang, Xupeng Liu, Liping Zhang, Siyu Guo, Yu Chen, Lanfang Luo, Shilin Ma, Peng Wang, Ng Shyh‐Chang   +9 more
wiley   +1 more source

Systemic inflammation, body composition, and physical performance in old community-dwellers [PDF]

, 2017
Background Chronic inflammation, changes in body composition, and declining physical function are hallmarks of the ageing process. The aim of the present study was to provide a preliminary characterisation of the relationship among these age-related ...
Addison, Addison, Bandeen-Roche, Buford, Calvani, Cesari, De Martinis, Deng, Dong, Franceschi, Goodpaster, Guralnik, Haehling, Hsu, Hughes, Hughes, Jiang, Jo, Lau, Liao, Marzetti, Marzetti, Marzetti, Opal, Peterson, Prokopchuk, Roubenoff, Seals, Szymańska, Tuttle, Varadhan, Westerhuis, Westerhuis, Zoico   +33 more
core   +2 more sources

Longitudinal changes in sarcopenia was associated with survival among cirrhotic patients

Frontiers in Nutrition
BackgroundSarcopenia is common in patients with liver cirrhosis and is an independent predictor of multiple clinical outcomes. Most studies to date have used a static assessment of sarcopenia.
Minjie Jiang, Minjie Jiang, Xin Hua, Muchen Wu, Jing Wu, Xiaotong Xu, Juan Li, Qinghua Meng   +7 more
doaj   +1 more source

Mini Nutrition Assessment‐Short Form score is associated with sarcopenia even among nourished people – A result of a feasibility study of a registry

Aging Medicine, 2023
Objectives This study aims to identify a new barrier to the use of the Mini‐Nutrition Assessment Short‐Form (MNA‐SF), which is a malnutrition assessment tool for the risk assessment of sarcopenia in a nourished population.
Mohammad Reza Shadmand Foumani Moghadam, Mostafa Shahraki Jazinaki, Mina Rashidipour, Reza Rezvani, Parnian Pezeshki, Majid Ghayour Mobarhan, Zohre Hosseini   +6 more
doaj   +1 more source

A Resistive Soft Robotic Exosuit for Dynamic Body Loading in Hypogravity

Advanced Science, EarlyView.
The resistive hypogravity exosuit is a lightweight wearable robotic exosuit that uses pneumatic artificial muscles to restore Earth‐like metabolic and muscular demands during locomotion in low gravity. Tested on healthy subjects in Earth and simulated Moon gravity, the suit restores energy expenditure and muscle activation without altering gait ...
Emanuele Pulvirenti, Richard Suphapol Diteesawat, Gaspare Pavei, Valentina Natalucci, Helmut Hauser, Alberto Minetti, Jonathan Rossiter   +6 more
wiley   +1 more source

C57BL/6 life span study: age-related declines in muscle power production and contractile velocity [PDF]

, 2015
Quantification of key outcome measures in animal models of aging is an important step preceding intervention testing. One such measurement, skeletal muscle power generation (force * velocity), is critical for dynamic movement.
Graber, Ted G., Grange, Robert W., Kim, Jong-Hee, McLoon, Linda K., Thompson, LaDora V.   +4 more
core   +2 more sources

Safeguarding vitality and cognition: The role of sarcopenia in intrinsic capacity decline among octogenarians from multiple cohorts

The Journal of Nutrition, Health and Aging
Background: Sarcopenia and intrinsic capacity (IC) declines pose significant challenges to healthy aging, particularly in the rapidly growing octogenarian population.
Pi-Shan Hsu, Wei-Ju Lee, Li-Ning Peng, Wan-Hsuan Lu, Lin-Chieh Meng, Fei-Yuan Hsiao, Liang-Kung Chen   +6 more
doaj   +1 more source