[Effect of strontium, barium and manganese ions on non-adrenergic inhibitory synaptic potentials and the action of ATP in the smooth muscle of the human intestine].
The ionic mechanism of nonadrenergic inhibition in smooth muscles of human intestine was studied by the sucrose-gap method. The results obtained suggest that calcium-dependent potassium conductance which consists of apamin-sensitive and -insensitive components is involved in the action of nonadrenergic transmitter in smooth muscles of human intestine.
D000255:Adenosine Triphosphate / Q000494:pharmacology*; D001464:Barium / Q000494:pharmacology*; D006801:Humans; D066298:In Vitro Techniques; D007420:Intestine, Large / Q000187:drug effects; D007421:Intestine, Small / Q000187:drug effects; D008345:Manganese / Q000494:pharmacology*; D008564:Membrane Potentials / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects*; D009433:Neural Inhibition / Q000187:drug effects; D013324:Strontium / Q000494:pharmacology*; D009435:Synaptic Transmission / Q000187:drug effects
D001464:Barium; D008345:Manganese; D000255:Adenosine Triphosphate; D013324:Strontium
Vliianie ionov strontsiia, bariia i margantsa na neadrenergicheskie tormoziashchie sinapticheskie potentialy i deĭstvie ATF v gladkikh myshtsakh kishechnika cheloveka.