Results 21 to 30 of about 31,768 (245)
Complementary Medicine Journal of Faculty of Nursing and Midwifery, 2021 Objective: Cell aging is one of the most important and fundamental step in cellular behavior and reduces muscle mass and myofibrils. This study aims to investigate the effect of resistance exercise along with vitamin C consumption on the expression of ...
Yousef Shirkhani +3 more
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Force Measurements From Myofibril to Filament [PDF]
Frontiers in Physiology, 2022 Contractility, the generation of force and movement by molecular motors, is the hallmark of all muscles, including striated muscle. Contractility can be studied at every level of organization from a whole animal to single molecules. Measurements at sub-cellular level are particularly useful since, in the absence of the excitation-contraction coupling ...
openaire +5 more sources
Bio-Protocol, 2020 Protein-protein interactions in Drosophila myofibrils are essential for their function and formation. Bimolecular Fluorescence Complementation (BiFC) is an effective method for studying protein interactions and localization.
Océane Marescal +2 more
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Genetic screen in Drosophila muscle identifies autophagy-mediated T-tubule remodeling and a Rab2 role in autophagy. [PDF]
, 2017 Transverse (T)-tubules make-up a specialized network of tubulated muscle cell membranes involved in excitation-contraction coupling for power of contraction. Little is known about how T-tubules maintain highly organized structures and contacts throughout
Fujita, Naonobu +10 more
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Assembly and Dynamics of Myofibrils [PDF]
Journal of Biomedicine and Biotechnology, 2010 We review some of the problems in determining how myofibrils may be assembled and just as importantly how this contractile structure may be renewed by sarcomeric proteins moving between the sarcomere and the cytoplasm. We also address in this personal review the recent evidence that indicates that the assembly and dynamics of myofibrils are conserved ...
Sanger, Joseph W. +4 more
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The effect of recombinant caspase 3 on myofibrillar proteins in porcine skeletal muscle
Animal, 2008 The objective of this study was to investigate the potential role of the caspase protease family in meat tenderisation by examining if caspase 3 was capable of causing myofibril protein degradation.
C.M. Kemp, T. Parr
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Protein phosphatase 5 regulates titin phosphorylation and function at a sarcomere-associated mechanosensor complex in cardiomyocytes. [PDF]
, 2018 Serine/threonine protein phosphatase 5 (PP5) is ubiquitously expressed in eukaryotic cells; however, its function in cardiomyocytes is unknown. Under basal conditions, PP5 is autoinhibited, but enzymatic activity rises upon binding of specific factors ...
Beckendorf, Lisa +10 more
core +3 more sources
Recurring adaptation effect on energy metabolism of atrophic shin muscles [PDF]
Саратовский научно-медицинский журнал, 2012 The article is devoted to recurring adaptation effect on energy metabolism of atrophic shin muscles. The purpose: Investigation of markers of activity of muscular fibers of gravitation-dependent muscles in condition of early posthypoki-netic readaptation.
Afanasyev М.А.
doaj
Lipid composition of heart muscle homogenate
Journal of Lipid Research, 1965 Using cytochrome oxidase and esterase assays as a guide, mitochondria and microsomes were prepared from ox heart homogenate with about 25% cross-contamination of phospholipid.
L.W. Wheeldon, Z. Schumert, D.A. Turner
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Cooperation between myofibril growth and costamere maturation in human cardiomyocytes
Frontiers in Bioengineering and Biotechnology, 2022 Costameres, as striated muscle-specific cell adhesions, anchor both M-lines and Z-lines of the sarcomeres to the extracellular matrix. Previous studies have demonstrated that costameres intimately participate in the initial assembly of myofibrils ...
Huaiyu Shi +8 more
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