The
sarcolemma is the
cell membrane of a
muscle cell . It consists of a true
cell membrane, called the
plasma membrane, and an outer coat made up of a thin layer of
polysaccharide material that contains numerous thin
collagen fibrils. At each end of the
muscle fiber,...
Full article >>>Aspects of the topic
sarcolemma are discussed in the following places at Britannica. Assorted References structure of striated
muscle ( in meat processing: Skeletal
muscle structure; The
plasma membrane of a
muscle cell, called the
sarcolemma, separates the
sarcoplasm (muscle
cell cytoplasm) from the extracellular surroundings. Within the
sarcoplasm of each...
Full article >>>A T-tubule is a deep invagination of the
sarcolemma, which is the
plasma membrane, only found in skeletal and
cardiac muscle cells. These invaginations allow
depolarization of the membrane to quickly penetrate to the interior of the cell.
Full article >>>... a role in remodelling of
sarcolemma, sarcoplasmic reticulum, and myofibrils. Remodelling of extracellular matrix and
sarcolemma as well as changes in signal ...
Full article >>>... the Na+-Ca2+ exchange activity of cardiac
sarcolemma in reconstituted vesicles. ... in reconstituted vesicles from bovine cardiac
sarcolemma. J Biol Chem. ...
Full article >>>To permeabilize the
sarcolemma of intact fibres, saponin (Fluka Chem. ... Dystrophin protects the
sarcolemma from stresses developed during
muscle contraction. ...
Full article >>>b. t-tubules - invaginations of the
sarcolemma ...
sarcolemma and t-tubules repolarize. DHP receptors close Ca release channels ...
Full article >>>... represent KATP channels in
sarcolemma of
human cardiomyocytes and are ... in inside-out patches from cardiomyocyte
sarcolemma,1 2 directly link changes in ...
Full article >>>... (excitation) of the
muscle cell membrane (the
sarcolemma) to muscular contraction. ... Regulation
sarcolemma function. Regulation SR function ...
Full article >>>unit
protein complex that spans the
sarcolemma and ... its multiple
sarcolemma- spanning domains. ... show that sarcospan is present at the
sarcolemma in normal ...
Full article >>>Dystrophin is localized to the
sarcolemma in association with a highly organized ... dystrophin complex at the
sarcolemma, but is secondarily reduced in the absence ...
Full article >>>... Plate T Tubule
Sarcolemma. Terminal Cisternae & Sarcoplasmic ... a. Invaginations of the
sarcolemma penetrating deep into the interior of the
muscle cell. ...
Full article >>>... faintly detectable in a patchy distribution along the
sarcolemma in our patients. ... disturbance of
sarcolemma-extracellular matrix interaction leading to ...
Full article >>>Contractile function,
sarcolemma integrity, and the loss of dystrophin after skeletal ... Costameres at the
sarcolemma of keratin-19-null muscle, visualized with ...
Full article >>>'"/>