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Showing 1 to 4 of 4 for “"calcium pump"”.
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Modulations of calcium binding and of energy coupling by the calcium pump of sarcoplasmic reticulum
… activity. It acts as an intracellular sink for calcium during relaxation and releases cav2 + during contraction. This highly differentiated endoplasmic reticulum is a self-contained network with a continuous hollow interior which surrounds each muscle fibril (Fig. 1) (Porter, 1961). The SR is …
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Targeting the calcium ATPase to the endoplasmic reticulum
The sarco/endoplasmic reticulum calcium ATPase (SERCA) pumps calcium from the<br/>cytoplasm into the lumen of the endoplasmic or sarcoplasmic reticulum (ER/SR), removing<br/>excess Ca2+ from the cytoplasm and replenishing ER/SR Ca2+ stores. SERCA is located in<br/>both the ER and the ER-Golgi …
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Molekulare und funktionelle Analyse von P-Typ-Kalzium-ATPasen im Laubmoos Physcomitrella patens (Hedw.) B.S.G.
… Entwicklung von Pflanzen. Diese auch als Kalziumpumpen bezeichneten Proteine sind in den letzten Jahren in Tieren und Höheren Pflanzen näher charakterisiert worden. Aus Niederen Pflanzen lagen bisher keine Daten für Vertreter der autoinhibitorischen P2B-Kalzium-ATPasen vor. <br> <br>In …
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Molecular and cellular mechanisms implicated in the regulation of cellular PMCA expression during pulmonary arterial hypertension
… pathway driven by TNF-α has been shown to be calcium dependent, and several studies have confirmed the increased concentration of cytosolic calcium as a key molecular influence in cell mediated vasoconstriction and proliferation. This necessitates the need for determination of the activity of …