Mitochondrial calcium release as induced by Hg2+.
نویسندگان
چکیده
منابع مشابه
Calcium-induced calcium release
How are calcium levels increased within cells? Increases in intracellular calcium arise through either calcium influx across the plasma membrane or release from intracellular calcium stores, which is usually either the endoplasmic reticulum (ER) or, in muscle, the sarcoplasmic reticulum (SR). Release of calcium from the ER/SR is activated by a variety of second messengers, such as inositol 1,4,...
متن کاملCalcium-induced release of calcium
FABIATO, ALEXANDRE. Calcium-induced release of calcium from the cardiac sarcoplasmic reticulum. Am. J. Physiol. 245 (Cell Physiol. 14): CLC14, 1983.-The hypothesis of a Ca2+-induced Ca2+ release (CICR) from the sarcoplasmic reticulum (SR) is supported by experiments done in skinned cardiac cells (sarcolemma removed by microdissection). According to this hypothesis, the transsarcolemmal Ca2+ inf...
متن کاملCalcium-induced release of calcium
FABIATO, ALEXANDRE. Calcium-induced release of calcium from the cardiac sarcoplasmic reticulum. Am. J. Physiol. 245 (Cell Physiol. 14): CLC14, 1983.-The hypothesis of a Ca2+-induced Ca2+ release (CICR) from the sarcoplasmic reticulum (SR) is supported by experiments done in skinned cardiac cells (sarcolemma removed by microdissection). According to this hypothesis, the transsarcolemmal Ca2+ inf...
متن کاملCalcium-induced release of calcium
FABIATO, ALEXANDRE. Calcium-induced release of calcium from the cardiac sarcoplasmic reticulum. Am. J. Physiol. 245 (Cell Physiol. 14): CLC14, 1983.-The hypothesis of a Ca2+-induced Ca2+ release (CICR) from the sarcoplasmic reticulum (SR) is supported by experiments done in skinned cardiac cells (sarcolemma removed by microdissection). According to this hypothesis, the transsarcolemmal Ca2+ inf...
متن کاملA calcium-induced calcium release mechanism mediated by calsequestrin.
Calcium (Ca(2+))-induced Ca(2+) release (CICR) is widely accepted as the principal mechanism linking electrical excitation and mechanical contraction in cardiac cells. The CICR mechanism has been understood mainly based on binding of cytosolic Ca(2+) with ryanodine receptors (RyRs) and inducing Ca(2+) release from the sarcoplasmic reticulum (SR). However, recent experiments suggest that SR lume...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1988
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)68964-1