Table 3.

Characteristics of exocytosis from WT and CgA-KO mice obtained with patch amperometry

	WT	n events/cells	CgA-KO	n events/cells
Q (pC)	1.81 ± 0.09	296/15	1.31 ± 0.09*	171/10
C (fF)	0.52 ± 0.02	296/15	0.58 ± 0.03	171/10
Q/C (m)	0.87 ± 0.06	296/15	0.53 ± 0.02*	171/10

The CA concentration (expressed in molars) was the ratio between Q (moles) and vesicle volume from capacitance (C) changes.

*p < 0.05, Student's t test.