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Calcium channel current of vascular smooth muscle cells: extracellular protons modulate gating and single channel conductance

Modulation of L-type Ca2+ channel current by extracellular pH (pHo) was studied in vascular smooth muscle cells from bovine pial and porcine coronary arteries. Relative to pH 7.4, alkaline pH reversibly increased and acidic pH reduced ICa. The efficacy of pHo in modulating ICa was reduced when the c...

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Detalles Bibliográficos
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1994
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2216859/
https://www.ncbi.nlm.nih.gov/pubmed/8057083