Relationship between calcium release and potassium release in rat parotid gland.
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چکیده
منابع مشابه
Calcium metabolism and amylase release in rat parotid acinar cells.
1. A method is described for the isolation of rat parotid acinar cells by controlled digestion of the gland with trypsin followed by collagenase. As judged by Trypan Blue exclusion, electron microscopy, water, electrolyte and ATP concentrations and release of amylase and lactate dehydrogenase, the cells are morphologically and functionally intact. 2. A method was developed for perifusion of aci...
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Calcium-induced calcium release (CICR) has been observed in cardiac myocytes as elementary calcium release events (calcium sparks) associated with the opening of L-type Ca 2 1 channels. In heart cells, a tight coupling between the gating of single L-type Ca 2 1 channels and ryanodine receptors (RYRs) underlies calcium release. Here we demonstrate that L-type Ca 2 1 channels activate RYRs to pro...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1979
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1979.sp012825