[The dependence of electrical reactions on the exocytosis of secretory vesicles in mouse mammary alveoli].
The effect of acetylcholine inducing the exocytosis of secretory vesicles, upon the development of changes in electrical resistance in mammal gland's alveoli, was studied in mice. A decrease in the ACh concentration and in potassium ions concentration gradient was followed by a deceleration of the reduction of transepithelial electrical resistance. The data obtained suggest that the exocytosis of secretory vesicles is not reflected in changes of transepithelial electrical resistance in mammal gland's alveoli.
Tolkunov
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IuA
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D004553:Electric Conductivity / Q000187:drug effects / Q000502:physiology; D004848:Epithelium / Q000187:drug effects / Q000502:physiology; D005089:Exocytosis / Q000187:drug effects / Q000502:physiology*; D005260:Female; D007774:Lactation / Q000187:drug effects / Q000502:physiology; D008321:Mammary Glands, Animal / Q000187:drug effects / Q000502:physiology*; D008564:Membrane Potentials / Q000187:drug effects / Q000502:physiology; D051379:Mice; D008815:Mice, Inbred Strains; D008839:Microelectrodes; D015388:Organelles / Q000187:drug effects / Q000502:physiology*; D011188:Potassium / Q000494:pharmacology
D000109:Acetylcholine; D011188:Potassium
Issledovanie zavisimosti élektricheskikh reaktsiĭ ot ékzotsitoza sekretornykh vezikul v al'veolakh molochnoĭ zhelezy mysheĭ.