title: [Effect of calcium ions on potassium conductivity of latrotoxin channels].
abstract: It has been shown that inhibition of potassium current through latrotoxin channels by calcium ions is followed by electrostatic interaction of these ions with a total charge on the mouth of the channel.
authors: O V
authors: OV
authors: Krasil'nikov
authors: R Z
authors: RZ
authors: Sabirov
mesh_terms: D000818:Animals; D001180:Arthropod Venoms / Q000378:metabolism*; D002118:Calcium / Q000494:pharmacology*; D004553:Electric Conductivity; D066298:In Vitro Techniques; D007473:Ion Channels / Q000187:drug effects / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism*; D013111:Spider Venoms / Q000378:metabolism*
chemical_list: D001180:Arthropod Venoms; D007473:Ion Channels; D013111:Spider Venoms; C020763:alpha-latrotoxin; D011188:Potassium; D002118:Calcium
vernacular_title: Vliianie ionov kal'tsiia na kalievuiu provodimost' latrotoksinovykh kanalov.