K+ channels close more slowly in the presence of external K+ and Rb+.
D000818:Animals; D007473:Ion Channels / Q000187:drug effects / Q000378:metabolism*; D007700:Kinetics; D008564:Membrane Potentials; D011188:Potassium / Q000378:metabolism* / Q000494:pharmacology; D012413:Rubidium / Q000378:metabolism* / Q000494:pharmacology; D012583:Schwann Cells / Q000502:physiology
D007473:Ion Channels; D012413:Rubidium; D011188:Potassium