Results 11 to 20 of about 884,111 (334)

Aerobic exercise enhances mitochondrial homeostasis to counteract D-galactose-induced sarcopenia in zebrafish

Experimental Gerontology, 2023
Sarcopenia is a common skeletal muscle degenerative disease characterized by decreased skeletal muscle mass and mitochondrial dysfunction that involves microRNAs (miR) as regulatory factors in various pathways.
Zhang-Lin Chen, Cheng Guo, Yun-Yi Zou, Chen Feng, Di-Xuan Yang, Chen-Chen Sun, Wei Wen, Zhen-Jie Jian, Zhe Zhao, Qin Xiao, Lan Zheng, Xi-Yang Peng, Zuo-Qiong Zhou, Chang-Fa Tang   +13 more
doaj   +1 more source

Exercise Training Upregulates Cardiac mtp Expression in Drosophila melanogaster with HFD to Improve Cardiac Dysfunction and Abnormal Lipid Metabolism

Biology, 2022
Current evidence suggests that the heart plays an important role in regulating systemic lipid homeostasis, and high-fat diet (HFD)-induced obesity is a major cause of cardiovascular disease, although little is known about the specific mechanisms involved.
Tianhang Peng, Meng Ding, Hanhui Yan, Qiufang Li, Ping Zhang, Rui Tian, Lan Zheng   +6 more
doaj   +1 more source

Associations of sedentary behaviour, physical activity, blood pressure and anthropometric measures with cardiorespiratory fitness in children with cerebral palsy [PDF]

, 2015
Background - Children with cerebral palsy (CP) have poor cardiorespiratory fitness in comparison to their peers with typical development, which may be due to low levels of physical activity.
A Opheim, AJ Dallmeijer, Alan Lyons, Brenda McLoughlin, C Imms, C Nieuwenhuijsen, CM Capio, DB Maltais, EG Fowler, GS Stergiou, I Janssen, J Hay, J Juhola, J Ryan, J Slaman, J Vanhelst, JA Morrison, Jennifer M. Ryan, JH Kwon, JM Ryan, JM Ryan, John Gormley, JP Kulinski, L Klasson-Heggebo, LV Jackson, M Dencker, MD Peterson, MD Peterson, O Verschuren, O Verschuren, O Verschuren, O Verschuren, O Verschuren, Owen Hensey, RH Myers, RJ Palisano, RJ Van den Berg-Emons, RW Taylor, S Brage, Shankuan Zhu, SJ Denton, SL Stevens, TJ Cole, V Mc Manus, VB Unnithan   +44 more
core   +10 more sources

Metabolic Flexibility and Mechanical Efficiency in Women Over-60

Frontiers in Physiology, 2022
Purpose: Aging deteriorates metabolic flexibility (MF). Moreover, recent studies show that glycolysis is barely increased despite impoverished lipid metabolism, in addition to increased relevance of muscle power in older adults.
Cristina Blasco-Lafarga, Jordi Monferrer-Marín, Ainoa Roldán, Pablo Monteagudo, Pablo Monteagudo, Ivan Chulvi-Medrano   +5 more
doaj   +1 more source

Fit to Perform: A Profile of Higher Education Music Students’ Physical Fitness [PDF]

, 2020
Musicians are often called athletes of the upper body, but knowledge of their physical and fitness profiles is nonetheless limited, especially those of advanced music students who are training to enter music’s competitive professional landscape.
Ackermann, Ackermann, Ackermann, Ackermann, Andersen, Araújo, Arnason, Baadjou, Baadjou, Barreiro, Bednarek, Beighton, Bennett, Booth, Bragge, Broman-Fulks, Brusky, Chan, Chan, Chan, Chan, Clark, Cruder, Dawson, De La Rue, Deniz, Driscoll, Engquist, Fagaras, Field, Fogelholm, Fredrikson, Gembris, Grahame, Grahame, Granell, Gross, Hagstromer, Heming, Hoffman, Iñesta, Joubrel, Kahlmeier, Kava, Kenny, Kenny, Kok, Kreutz, Kreutz, Larsson, Leaver, Lee, Moraes, Morrow, Nawrocka, Nyman, Panebianco-Warrens, Pastuszak, Quarrier, Quarrier, Rickert, Romero, Sapir, Schorr-Lesnick, Schorr-Lesnick, Steinmetz, Strand, Studer, Sylvia, Tsigilis, van Kemenade, Vanhees, Vellers, Walker, Wasley, Wells, Wesner, Williamon, Woodward, Wu, Yoshie, Zaza   +81 more
core   +3 more sources

Identification of Potentially Related Genes and Mechanisms Involved in Skeletal Muscle Atrophy Induced by Excessive Exercise in Zebrafish

Biology, 2021
Long-term imbalance between fatigue and recovery may eventually lead to muscle weakness or even atrophy. We previously reported that excessive exercise induces pathological cardiac hypertrophy.
Chen-Chen Sun, Zuo-Qiong Zhou, Zhang-Lin Chen, Run-Kang Zhu, Dong Yang, Xi-Yang Peng, Lan Zheng, Chang-Fa Tang   +7 more
doaj   +1 more source

Treadmill exercise prevents the hyperexcitability of pyramidal neurons in medial entorhinal cortex in the 3xTg-AD mouse model of Alzheimer's disease

Experimental Gerontology, 2023
Neuronal hyperactivity is a key abnormality in early stage Alzheimer's disease (AD). Medial entorhinal cortex (mEC) plays a vital role in memory function and is affected early in AD.
Huimin Chen, Jiajia Cai, Aozhe Wang, Wantang Su, Chunyan Ji, Li Zhao   +5 more
doaj   +1 more source

Alcohol Induces Zebrafish Skeletal Muscle Atrophy through HMGB1/TLR4/NF-κB Signaling

Life, 2022
Excessive alcohol consumption can cause alcoholic myopathy, but the molecular mechanism is still unclear. In this study, zebrafish were exposed to 0.5% alcohol for eight weeks to investigate the effect of alcohol on skeletal muscle and its molecular ...
Wei Wen, Chenchen Sun, Zhanglin Chen, Dong Yang, Zuoqiong Zhou, Xiyang Peng, Changfa Tang   +6 more
doaj   +1 more source

Changes in Plantar Pressure Levels Generated Using Military Backpack During Standing Position: An Experimental Study

Revista de Educação Física, 2021
Introduction: The feet are one the main anatomical site affected by injuries arising from load carriage tasks and can negatively affect the soldier mobility reducing the operational capability of an entire military troops.
Fabio Alves Machado Gomes, Klinger Alex Fernandes, Marco Túlio Baptista, Trent Ray Nessler , Eduardo Camilo Martinez, Runer Augusto Marson   +5 more
doaj   +1 more source

Changes in and the mediating role of physical activity in relation to active school transport, fitness and adiposity among Spanish youth: the UP&DOWN longitudinal study [PDF]

, 2020
Background Longitudinal changes in child and adolescent active school transport (AST), and the mediating role of different intensities of daily physical activity (PA) levels in relation to AST and physical fitness and adiposity indicators is unclear ...
Abbott, Gavin, Cabanas Sanchez, Veronica, Camiletti Moirón, Daniel, Castro Piñero, José, Delgado Alfonso, Álvaro, Fernández Santos, Jorge de Rosario, Salmon, Jo, Timperio, Anna, Veiga, Oscar L., Veitch, Jenny   +9 more
core   +3 more sources