Modulation of calcium entry and glutamat
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Carmen Vale; Amparo Alfonso; Cristina SuΓ±ol; Mercedes R. Vieytes; Luis M. Botana
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Article
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2006
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John Wiley and Sons
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English
β 800 KB
## Abstract A channel open on the membrane can be formed by palytoxin (PTX). Ten nanomolar PTX caused an irreversible increase in the cytosolic calcium concentration ([Ca^2+^]~c~), which was abolished in the absence of external calcium. The increase was eliminated by saxitoxin (STX) and nifedipine