[Presence of a specific (not associated with the modification of currents in nerve endings) positive effect of K+ on the release of a mediator].
D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D008839:Microelectrodes; D009045:Motor Endplate / Q000187:drug effects / Q000502:physiology*; D009469:Neuromuscular Junction / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000378:metabolism*; D011188:Potassium / Q000494:pharmacology*
D018377:Neurotransmitter Agents; D011188:Potassium
O nalichii spetsificheskogo (ne sviazannogo s modifikatsieĭ tokov nervnogo okonchaniia) polozhitel'nogo deĭstviia K+ na vybros mediatora.