Inhibition of calcium channels in neuroblastoma x glioma hybrid cells by verapamil, D600, diltiazem and nisoldipine.

: The action of verapamil, /+/-D600 and nisoldipine on the inward calcium current (ICa) was studied in mouse neuroblastoma x rat glioma hybrid cells of the line 108CC5 under voltage clamp conditions by means of a suction pipette method.