Results 181 to 190 of about 21,463 (243)

Excitation and mechanical contraction of a 3D cardiomyocyte model. [PDF]

open access: yesBiophys J
Hatano A   +6 more
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Phospholipids in myofibrils

Biochemical and Biophysical Research Communications, 1982
Abstract The myofibrils were shown to be lipoprotein structures. Lipoprotein nature of these structures was confirmed by their lipid phosphorus to protein ratio in a completely dispersed myofibril preparation of the skeletal muscle cells. The ratio was found to be 49.65 ± 3.95 microgram P / mg protein.
N, Ozgünes, S, Artvinli
openaire   +2 more sources

Iodination of myofibrils and myosin

Journal of Muscle Research and Cell Motility, 1984
The relative reactivity of the tyrosine side chains in the proteins of skeletal muscle myofibrils was determined using iodination techniques. The destruction of ATPase activity of myofibrils and myosin by lactoperoxidase and chloramine-T iodination could be prevented by the attachment of cysteamine to the sulphydryl groups prior to the iodination ...
R C, Turner, P J, Hanaway, M L, Greaser
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To the heart of myofibril assembly

Trends in Cell Biology, 2000
One of the most fascinating examples of cytoskeletal assembly is the myofibril, the contractile structure of striated (i.e. skeletal and cardiac) muscle. Myofibrils are composed of repeating contractile units known as sarcomeres, perhaps the most highly ordered macromolecular structures in eukaryotic cells.
C C, Gregorio, P B, Antin
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How to build a myofibril

Journal of Muscle Research and Cell Motility, 2006
Building a myofibril from its component proteins requires the interactions of many different proteins in a process whose details are not understood. Several models have been proposed to provide a framework for understanding the increasing data on new myofibrillar proteins and their localizations during muscle development.
Joseph W, Sanger   +7 more
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Myofibrils and Sarcomere

2010
Skeletal muscle cells, more commonly called muscle fibres, are multinucleated syncytia formed during development by fusion of mononucleated precursor cells, the myoblasts. They measure 10–100 μm in diameter and can have lengths from a few millimeters up to almost a meter.
Margit Pavelka, Jürgen Roth
openaire   +1 more source

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