Two types of Ca channel in rat pancreati
โ
Frances M. Ashcroft; R. P. Kelly; P. A. Smith
๐
Article
๐
1990
๐
Springer
๐
English
โ 295 KB
Ba currents flowing through single Ca-channels were recorded from cell-attached patches on rat pancreatic gcells. Two types of voltage-activated Ca-channels were found. The first (T-type) had a single channel conductance of 8 pS in 100 mM Ba, was activated at a low threshold (around -50mV) and inact