Connected to the sarcolemma are transverse tubules (T-tubules) that help carry these electrochemical signals into the middle of the muscle fiber. The sarcoplasmic reticulum serves as a storage facility for calcium ions (Ca2+) that are vital to muscle contraction. Mitochondria, the "power houses" ...
During the practice of physical exercise, the activation of the muscle fiber is responsible for increasing the release of calcium (Ca2 +) and, therefore, promoting the synthesis of pro-inflammatory cytokines, namely TNF-α and IL-1β, which act in the regulation of selectins, which, in tu...
a每块骨骼肌包括肌腹和肌腱两部分,肌腹主要由肌纤维构成,色红而柔软,肌腱主要由平行致密胶原纤维束构成,无收缩能力,肌借腱附着于骨骼 Each skeletal muscle including the venter musculi and the tendon two parts, the venter musculi by the muscle fiber constitution, the color is mainly red and is soft, ...
muscle fiber (redirected fromMuscle fibers) Thesaurus Medical Encyclopedia Related to Muscle fibers:muscle contraction,fast twitch muscle fibers muscle fiber n. A muscle cell, especially one of the cylindrical, multinucleate cells that make up skeletal muscles and are composed of numerous myofibrils tha...
Journal of Ultrastructure ResearchR6HLICH, P. 1962. The fine structure of the muscle fiber of the leech, Hirudo medicinalis. J. Ultrastruct. Res. 7:399.Röhlich , P. : The fine structure of the muscle fiber of the leech Hirudo medicinalis . J. Ultrastruct. Res. 7 , 399–408 (...
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Answer to: Identify the term: The cytoplasm of a muscle fiber. By signing up, you'll get thousands of step-by-step solutions to your homework...
Answer to: Most of the kidney's mass is made up of small units called ___. (a) nephrons. (b) glomeruli. (c) neurons. (d) ducts. (e) capsules. By...
Sign up with one click: Facebook Twitter Google Share on Facebook muscle fiber Also found in:Dictionary,Thesaurus,Medical,Financial,Acronyms,Wikipedia. [′məs·əl ‚fī·bər] (histology) The contractile cell or unit of which muscle is composed. ...