WordNet

the cytoplasm of a striated muscle fiber

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/07/22 21:42:40」(JST)

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Sarcoplasm is the cytoplasm of a myocyte (muscle fiber). It is comparable to the cytoplasm of other cells, but it contains unusually large amounts of glycosomes (granules of stored glycogen) and significant amounts of myoglobin, an oxygen-binding protein. The calcium ion concentration in sarcoplasma is also a special element of the muscle fiber; it is the means by which the muscle contractions take place and are regulated.

It contains mostly myofibrils (which are composed of sarcomeres), but its contents are otherwise comparable to those of the cytoplasm of other cells. It has a Golgi apparatus near the nucleus, mitochondria just inside the cell membrane (sarcolemma), and a smooth endoplasmic reticulum (specialized for muscle function and called the sarcoplasmic reticulum).

External links

Merriam-Webster Dictionary
Sarcoplasm at Encyclopedia.com

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English Journal

An Overview of Recent Therapeutics Advances for Duchenne Muscular Dystrophy.

Mah JK1.
Methods in molecular biology (Clifton, N.J.).Methods Mol Biol.2018;1687:3-17. doi: 10.1007/978-1-4939-7374-3_1.
PMID 29067652

Green Tea Extract Increases the Expression of Genes Responsible for Regulation of Calcium Balance in Rat Slow-Twitch Muscles under Conditions of Exhausting Exercise.

Korf EA1, Kubasov IV1, Vonsky MS2, Novozhilov AV1, Runov AL2, Kurchakova EV2, Matrosova EV1, Tavrovskaya TV1, Goncharov NV3.
Bulletin of experimental biology and medicine.Bull Exp Biol Med.2017 Nov;164(1):6-9. doi: 10.1007/s10517-017-3913-9. Epub 2017 Nov 9.
PMID 29119399

Isolation and Functional Characterization of an Acidic Myotoxic Phospholipase A₂ from Colombian Bothrops asper Venom.

Posada Arias S1,2, Rey-Suárez P3, Pereáñez J A4, Acosta C5, Rojas M6, Delazari Dos Santos L7, Ferreira RS Jr8, Núñez V9,10.
Toxins.Toxins (Basel).2017 Oct 26;9(11). pii: E342. doi: 10.3390/toxins9110342.
PMID 29072602

Japanese Journal

害虫由来の異物混入時期特定のための新手法の検討 : チャバネゴキブリ筋組織の死後時間経過に伴う変化

ペストロジー 24(1), 1-7, 2009-05-31
NAID 110007317958

Changes in concentration of sarcoplasmic free calcium during post-mortem ageing of meat

Meat Science 73(3), 395-403, 2006-07-01
NAID 120000963538

エネルギーフィルター型透過電子顕微鏡による虚血心筋ミトコンドリアに貯蔵されるカルシウムの検出

金沢医科大学雑誌 30(2), 115-123, 2005-08
NAID 110006198408

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★リンクテーブル★

リンク元	「sarcoplasmic」
拡張検索	「sarcoplasmic reticulum Ca2+-ATPase」「sarcoplasmic reticulum calcium ATPase」「sarcoplasmic reticula」「sarcoplasmic reticulum calcium pump」