[A kindling-like state during a periodic increase in extracellular K+ concentration in the CA1 field of rat hippocampal slices].
Short-term repeated increases of extracellular K+ resulted in occurrence of a kindling-like phenomenon in local neuronal network of the CA1 region in hippocampal slices. The phenomenon well correlated with the ES potentiation. The role of various Ca2+ channels in this phenomenon is discussed.
Sem'ianov
A V
AV
Institute of Theoretical and Experimental Biophysics, Russian Acad. Sci., Pushchino, Moscow Region, Russia.
Kalemenev
S V
SV
Godukhin
O V
OV
D000200:Action Potentials / Q000187:drug effects / Q000502:physiology; D000818:Animals; D046508:Culture Techniques; D004305:Dose-Response Relationship, Drug; D006624:Hippocampus / Q000187:drug effects* / Q000502:physiology; D007696:Kindling, Neurologic / Q000502:physiology*; D008297:Male; D008839:Microelectrodes; D009474:Neurons / Q000187:drug effects* / Q000502:physiology; D010507:Periodicity; D011188:Potassium / Q000494:pharmacology*; D051381:Rats; D017208:Rats, Wistar; D009435:Synaptic Transmission / Q000187:drug effects / Q000502:physiology
D011188:Potassium
Kindlingpodobnoe sostoianie pri periodicheskom povyshenii vnekletochnoĭ kontsentratsii K+ v pole CA1 srezov gippokampa krysy.