Results 71 to 80 of about 31,768 (245)
Frontiers in PhysiologyBlood flow restriction applied during low-load resistance training (LL-BFR) induces a similar increase in the cross-sectional area of muscle fibers (fCSA) compared to traditional high-load resistance training (HL-RT).
Cleiton A. Libardi +6 more
doaj +1 more source
Peptic digestion of beef myofibrils is modified by prior marination
Food & Nutrition Research, 2013 Background: Preparatory steps such as seasoning, marination, and cooking may induce changes in meat which affects the ability of the stomach to adequately digest it.
Nash Patel, Simon J. M. Welham
doaj +1 more source
ESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li +12 more
wiley +1 more source
Stem Cells International, 2015 Quantitative methods were established to determine the level of maturation of human embryonic stem cell-derived ventricular cardiomyocytes (hESC-vCMs) that were treated with different metabolic stimulants (i.e., isoproterenol and oleic acid) during early
Harvey Y. S. Chan +4 more
doaj +1 more source
Directionality of developing skeletal muscles is set by mechanical forces
Nature Communications, 2023 Formation of oriented myofibrils is a key event in musculoskeletal development. However, the mechanisms that drive myocyte orientation and fusion to control muscle directionality in adults remain enigmatic.
Kazunori Sunadome +18 more
doaj +1 more source
Altered splicing of the BIN1 muscle-specific exon in humans and dogs with highly progressive centronuclear myopathy [PDF]
, 2013 Amphiphysin 2, encoded by BIN1, is a key factor for membrane sensing and remodelling in different cell types. Homozygous BIN1 mutations in ubiquitously expressed exons are associated with autosomal recessive centronuclear myopathy (CNM), a mildly ...
A Buj-Bello +58 more
core +7 more sources
Dapagliflozin alleviates high‐fat‐induced obesity cardiomyopathy by inhibiting ferroptosis
ESC Heart Failure, Volume 12, Issue 2, Page 1358-1373, April 2025.Abstract Aim: Dapagliflozin (Dapa) is a novel hypoglycaemic agent with multiple cardiovascular protective effects, and it is widely used in treatment of heart failure patients, but whether it can improve obese phenotype of heart failure and its mechanism is still unclear.
Di Chen +7 more
wiley +1 more source
EXERCISE MYOPATHY: CHANGES IN MYOFIBRILS OF FAST-TWITCH MUSCLE FIBRES
Biology of Sport, 2014 The purpose of the present study was to determine the relationships between the changes of myofibrils in fast-twitch oxidative-glycolytic (type IIA) fibres and fast-twitch glycolytic (type IIB) muscle fibres, protein synthesis and degradation rate in ...
P. Kaasik, M. Umnova, T. Seene
doaj +1 more source
Investigating the role of uncoupling of troponin I phosphorylation from changes in myofibrillar Ca(2+)-sensitivity in the pathogenesis of cardiomyopathy. [PDF]
, 2014 Contraction in the mammalian heart is controlled by the intracellular Ca2+ concentration as it is in all striated muscle, but the heart has an additional signalling system that comes into play to increase heart rate and cardiac output during exercise or ...
Marston, SB, Messer, AE
core +2 more sources
iMeta, EarlyView.We utilized single‐cell RNA sequencing (scRNA‐seq) to investigate cellular heterogeneity and signaling networks in aortic dissection (AD) tissues compared to adjacent normal tissues. The analysis identified five smooth muscle cell (SMC) subtypes, with SMC2 linked to fibrosis and SMC3 associated with inflammation.
Liang Shao +12 more
wiley +1 more source