Prolonged calcium influx after termination of light-induced calcium release in invertebrate photoreceptors
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منابع مشابه
Prolonged calcium influx after termination of light-induced calcium release in invertebrate photoreceptors
In microvillar photoreceptors, light stimulates the phospholipase C cascade and triggers an elevation of cytosolic Ca2+ that is essential for the regulation of both visual excitation and sensory adaptation. In some organisms, influx through light-activated ion channels contributes to the Ca2+ increase. In contrast, in other species, such as Lima, Ca2+ is initially only released from an intracel...
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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...
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ژورنال
عنوان ژورنال: Journal of General Physiology
سال: 2009
ISSN: 1540-7748,0022-1295
DOI: 10.1085/jgp.200910214