Serum, platelet-derived growth factor, vasopressin and phorbol esters increase intracellular pH in Swiss 3T3 cells
- PMID: 6580905
- DOI: 10.1016/s0006-291x(83)80231-9
Serum, platelet-derived growth factor, vasopressin and phorbol esters increase intracellular pH in Swiss 3T3 cells
Abstract
Addition of the growth-promoting agents phorbol esters, vasopressin, platelet-derived growth factor or fresh serum to quiescent cultures of Swiss 3T3 cells causes a significant increase in the uptake of 5,5-dimethyl oxazolidine-2-4-dione (DMO), a sensitive measure of intracellular pH. The results further indicate that cytoplasmic alkalinization is an early event associated with the action of a variety of mitogenic compounds.
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