Results 11 to 20 of about 15,209,364 (314)

Deep muscle-proteomic analysis of freeze-dried human muscle biopsies reveals fiber type-specific adaptations to exercise training

Nature Communications, 2021
Skeletal muscle conveys several of the health-promoting effects of exercise; yet the underlying mechanisms are not fully elucidated. Studying skeletal muscle is challenging due to its different fiber types and the presence of non-muscle cells.
A. Deshmukh, D. E. Steenberg, M. Hostrup, J. Birk, J. K. Larsen, A. Santos, R. Kjøbsted, J. Hingst, C. Schéele, M. Murgia, B. Kiens, E. Richter, M. Mann, J. Wojtaszewski   +13 more
semanticscholar   +1 more source

Natural Cellulosic Fiber Reinforced Concrete: Influence of Fiber Type and Loading Percentage on Mechanical and Water Absorption Performance

Materials, 2022
The paper reports experimental research regarding the mechanical characteristics of concrete reinforced with natural cellulosic fibers like jute, sisal, sugarcane, and coconut. Each type of natural fiber, with an average of 30 mm length, was mixed with a
H. Jamshaid, R. Mishra, A. Raza, Uzair Hussain, M. L. Rahman, Shabnam Nazari, V. Chandan, Miroslav Muller, R. Chotěborský   +8 more
semanticscholar   +1 more source

Variablity in vastus lateralis fiber type distribution, fiber size and myonuclear content along and the between legs.

Journal of applied physiology, 2021
Human skeletal muscle characteristics such as fiber type composition, fiber size and myonuclear content are widely studied in clinical and sports related contexts.
Oscar Horwath, H. Envall, Julia Röja, Eric B. Emanuelsson, G. Sanz, B. Ekblom, W. Apró, Marcus Moberg   +7 more
semanticscholar   +1 more source

AMPK-dependent and -independent coordination of mitochondrial function and muscle fiber type by FNIP1

PLoS Genetics, 2021
Mitochondria are essential for maintaining skeletal muscle metabolic homeostasis during adaptive response to a myriad of physiologic or pathophysiological stresses.
Liwei Xiao, Jing Liu, Zongchao Sun, Yujing Yin, Yan Mao, Dengqiu Xu, Lin Liu, Zhisheng Xu, Qiqi Guo, Chenyun Ding, Wanping Sun, Likun Yang, Zheng Zhou, Danxia Zhou, Tingting Fu, Wenjing Zhou, Yuangang Zhu, Xiao-Wei Chen, J. Li, Shuai Chen, Xiaoduo Xie, Z. Gan   +21 more
semanticscholar   +1 more source

Fiber-Type-Specific Hypertrophy with the Use of Low-Load Blood Flow Restriction Resistance Training: A Systematic Review

Journal of Functional Morphology and Kinesiology, 2023
Emerging evidence indicates that the use of low-load resistance training in combination with blood flow restriction (LL-BFR) can be an effective method to elicit increases in muscle size, with most research showing similar whole muscle development of the
Brad J. Schoenfeld, Dan Ogborn, Alec Piñero, Ryan Burke, Max Coleman, Nicholas Rolnick   +5 more
doaj   +1 more source

Skeletal Muscle Expression of Actinin-3 (ACTN3) in Relation to Feed Efficiency Phenotype of F2Bos indicus - Bos taurus Steers

Frontiers in Genetics, 2022
In this study, actinin-3 (ACTN3) gene expression was investigated in relation to the feed efficiency phenotype in Bos indicus - Bos taurus crossbred steers.
Robert N. Vaughn, Kelli J. Kochan, Aline K. Torres, Min Du, David G. Riley, Clare A. Gill, Andy D. Herring, James O. Sanders, Penny K. Riggs   +8 more
doaj   +1 more source

Experimental investigation on the flexural behavior of concrete reinforced by various types of steel fibers

Frontiers in Materials, 2023
The benefit of steel fiber on the mechanical behaviors of concrete has been well accepted. The flexural behavior of steel fiber reinforced concrete (SFRC) is complicated which depends on many factors, such as matrix properties, fiber material properties,
Liangping Zhao, Gang Chen, Gang Chen, Chunshui Huang   +3 more
doaj   +1 more source

Mitochondrial Fragmentation and Dysfunction in Type IIx/IIb Diaphragm Muscle Fibers in 24-Month Old Fischer 344 Rats

Frontiers in Physiology, 2021
Sarcopenia is characterized by muscle fiber atrophy and weakness, which may be associated with mitochondrial fragmentation and dysfunction. Mitochondrial remodeling and biogenesis in muscle fibers occurs in response to exercise and increased muscle ...
Alyssa D. Brown, Leah A. Davis, Matthew J. Fogarty, Gary C. Sieck   +3 more
doaj   +1 more source

Chronic Undernutrition Differentially Changes Muscle Fiber Types Organization and Distribution in the EDL Muscle Fascicles

Frontiers in Physiology, 2020
Fiber type composition, organization, and distribution are key elements in muscle functioning. These properties can be modified by intrinsic and/or extrinsic factors, such as undernutrition and injuries.
Erika E. Rodriguez-Torres, Jorge Viveros-Rogel, Kenia López-García, Enrique Vázquez-Mendoza, Gonzalo Chávez-Fragoso, Salvador Quiroz-González, Ismael Jiménez-Estrada   +6 more
doaj   +1 more source

Evaluation of the Effect of Fiber Type, Length, and Content on Asphalt Properties and Asphalt Mixture Performance

Materials, 2020
Fiber-reinforced asphalt mixture has been widely used in pavement engineering to not only prevent asphalt binder leakage but also improve engineering properties of asphalt mixture.
Fucheng Guo, Rui Li, Shuhua Lu, Y. Bi, Haiqi He   +4 more
semanticscholar   +1 more source