<b>Calcium-activated potassium current in presynaptic terminals </b>
1984; Allied Academies; Volume: 5; Issue: 3 Linguagem: Inglês
10.2220/biomedres.5.287
ISSN1880-313X
Autores Tópico(s)Photoreceptor and optogenetics research
ResumoA potassium current activated by influx of Ca2+ into presynaptic terminals has been found in mouse motor endings. Its detection is greatly aided by blocking delayed rectifier K+ channels by 3,4-diaminopyridine (DAP). Ca2+-activated K+ current was readily abolished by tetraethylammonium (TEA) and by procedures which interfere with Ca2+ current.
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