Results 21 to 30 of about 1,126,451 (240)

Requirement of myomaker-mediated stem cell fusion for skeletal muscle hypertrophy

eLife, 2017
Fusion of skeletal muscle stem/progenitor cells is required for proper development and regeneration, however the significance of this process during adult muscle hypertrophy has not been explored.
Qingnian Goh, Douglas P Millay
doaj   +1 more source

Effect weight training on muscular hypertrophy: a systematic review

Pedagogy of Physical Culture and Sports, 2023
Background and Study Aim. In the context of the growing importance of strength training, the analysis of the impact of strength loads on muscle hypertrophy becomes increasingly significant.
Fadli Ihsan, Ahmad Nasrulloh, Sigit Nugroho, Rina Yuniana   +3 more
doaj   +1 more source

Sex differences in absolute and relative changes in muscle size following resistance training in healthy adults: a systematic review with Bayesian meta-analysis [PDF]

PeerJ
Background Muscle hypertrophy may be influenced by biological differences between males and females. This meta-analysis investigated absolute and relative changes in muscle size following resistance training (RT) between males and females and whether ...
Martin C. Refalo, Greg Nuckols, Andrew J. Galpin, Iain J. Gallagher, D. Lee Hamilton, Jackson J. Fyfe   +5 more
doaj   +2 more sources

Effect of different sources of dietary protein on muscle hypertrophy in functionally overloaded mice

Biochemistry and Biophysics Reports, 2019
Dietary protein intake is important for skeletal muscle protein synthesis. In this study, we investigated the differential effect of protein sources on hypertrophy of plantaris muscle induced by surgical ablation of gastrocnemius and soleus muscles.
Shinya Aoyama, Rina Hirooka, Takeru Shimoda, Shigenobu Shibata   +3 more
doaj   +1 more source

Differential response of skeletal muscles to mTORC1 signaling during atrophy and hypertrophy [PDF]

, 2013
BACKGROUND: Skeletal muscle mass is determined by the balance between protein synthesis and degradation. Mammalian target of rapamycin complex 1 (mTORC1) is a master regulator of protein translation and has been implicated in the control of muscle mass ...
Handschin, Christoph, Bentzinger, C. Florian, Guridi, Maitea, Castets, Perrine, Hall, Michael N, Tintignac, Lionel A., Hall, Michael N., Perrine Castets, Romanino, Klaas, Tintignac, Lionel, Rüegg, Markus A, Michael N Hall, Lin, Shuo, Markus A Rüegg, Bentzinger, C Florian, Christoph Handschin, Serge Summermatter, Summermatter, Serge, C Bentzinger, Klaas Romanino, Maitea Guridi, Shuo Lin, Rüegg, Markus A., Lionel A Tintignac, Lin S, Castets P, Rüegg MA, Bentzinger CF, Tintignac, Lionel A, Guridi M, Tintignac LA, Summermatter S, Hall MN, Romanino K, Handschin C   +34 more
core   +1 more source

Influence of shortened recovery between resistance exercise sessions on muscle‐hypertrophic effect in rat skeletal muscle

Physiological Reports, 2019
Resistance exercise training induces muscle hypertrophy, and recovery between sessions is one of the major determinants of this effect. However, the effect of the recovery period between sessions on muscle hypertrophy following resistance exercise ...
Junya Takegaki, Riki Ogasawara, Takaya Kotani, Yuki Tamura, Ryo Takagi, Koichi Nakazato, Naokata Ishii   +6 more
doaj   +1 more source

Recent advances in understanding resistance exercise training-induced skeletal muscle hypertrophy in humans [version 1; peer review: 2 approved]

F1000Research, 2020
Skeletal muscle plays a pivotal role in the maintenance of physical and metabolic health and, critically, mobility. Accordingly, strategies focused on increasing the quality and quantity of skeletal muscle are relevant, and resistance exercise is ...
Sophie Joanisse, Changhyun Lim, James McKendry, Jonathan C. Mcleod, Tanner Stokes, Stuart M. Phillips   +5 more
doaj   +1 more source

Resistance Training Recommendations to Maximize Muscle Hypertrophy in an Athletic Population: Position Stand of the IUSCA

International Journal of Strength and Conditioning, 2021
Hypertrophy can be operationally defined as an increase in the axial cross-sectional area of a muscle fiber or whole muscle, and is due to increases in the size of pre-existing muscle fibers. Hypertrophy is a desired outcome in many sports.
Brad Schoenfeld, James Fisher, Jozo Grgic, Cody Haun, Eric Helms, Stuart Phillips, James Steele, Andrew Vigotsky   +7 more
doaj   +1 more source

Molecular brakes regulating mTORC1 activation in skeletal muscle following synergist ablation [PDF]

, 2014
The goal of the current work was to profile positive (mTORC1 activation, autocrine/paracrine growth factors) and negative [AMPK, unfolded protein response (UPR)] pathways that might regulate overload-induced mTORC1 activation with the hypothesis that a ...
Hamilton, D. Lee, Gallagher, Iain J, Philp, A., Baar, Keith, Towler, Mhairi C., Bodine, S. C., Gallagher, Iain J., Philp, Andrew, Towler, M. C., Baar, K., Towler, Mhairi C, Mackenzie, M. G., Gallagher, I. J., Patton, Amy, Hamilton, David Lee, Patton, A., MacKenzie, Matthew G., Lee Hamilton, D., Bodine, Sue C, Bodine, Sue C., MacKenzie, Matthew G   +20 more
core   +1 more source

Effects of day-time feeding on murine skeletal muscle growth and synthesis

Journal of Nutrition & Intermediary Metabolism, 2019
Muscle mass is controlled by the balance between muscle synthesis and degradation. Although nutrition is important for the maintenance of muscle mass and growth, the effects of feeding time have remained unclear.
Shinya Aoyama, Shuichi Kojima, Keisuke Sasaki, Takeru Shimoda, Kengo Takahashi, Rina Hirooka, Yu Tahara, Shigenobu Shibata   +7 more
doaj   +1 more source