Microfluorimetric imaging study of the mechanism of activation of the Na+/H+ antiport by muscarinic agonist in rat mandibular acinar cells

Abstract

The mechanism of regulation of intracellular pH (pHi) in dispersed acini from the rat mandibular salivary gland has been studied with a microfluorimetric imaging method and the pH probe 2′,7′-bis(2-carboxyethyl)-5(and −6)-carboxyfluorescein. The pHi in the TRIS/HEPES-buffered standard solution was 7.29±0.01. Addition of 1 μmol/l acetylcholine (ACh) or… (More)
DOI: 10.1007/BF00371116

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