Increased intracellular calcium stimulates 3H-inositol polyphosphate accumulation in rat cerebral cortical slices.

Abstract

Agents that increase the intracellular Ca2+ concentration have been examined for their ability to stimulate 3H-inositol polyphosphate accumulation in rat cerebral cortex slices. Elevated extracellular K+ levels, the alkaloid sodium channel activator veratrine, the calcium ionophore ionomycin, and the marine toxin maitotoxin were all able to stimulate… (More)

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