Induction of a glibenclamide-sensitive K-current by modification of a delayed rectifier channel in rat portal vein in insulinoma cells

In insulinoma cells (RINm5F), the glibenclamide-sensitive K-current (IK(ATP)) which developed spontaneously or after exposure to levcromakalim or to butanedione monoxime was always accompanied by a reduction in the delayed rectifier current (IK(V)). At potentials over which IK(V) was fully activated...

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Veröffentlicht in:	British journal of pharmacology Jg. 110; H. 4; S. 1280
Hauptverfasser:	Edwards, G, Weston, A H
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	England 01.12.1993
Schlagworte:	Animals Benzopyrans - pharmacology Cromakalim Glyburide - pharmacology Insulinoma - metabolism Neurotoxins - pharmacology Phosphorylation Portal Vein - drug effects Portal Vein - metabolism Potassium Channels - drug effects Potassium Channels - physiology Pyrroles - pharmacology Rats Scorpion Venoms Tumor Cells, Cultured
ISSN:	0007-1188
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