Table 1. Electrophysiological properties... | Rockefeller University Press

Table 1.

Electrophysiological properties of Ca_v2.3 channels in the absence of metal ions

	V_0.5act [mV]	k_act	n	τ_{act(10 mV)}[ms]	τ_{deact(−50 mV)} [ms]	n
4 Ca, pH 7.4	−2.3 ± 0.3	6.8 ± 0.1	87	1.3 ± 0.1	0.38 ± 0.01	95
4 Ca, pH 7.0	−0.2 ± 0.4^a	6.6 ± 0.1	51	1.6 ± 0.1^b	0.40 ± 0.01	66
2 Ca, pH 7.4	−3.1 ± 0.4	7.7 ± 0.2^a	37	1.3 ± 0.1	0.37 ± 0.01	63
4 Ca, pH 7.4 (DEPC)	−11.4 ± 0.8^a	8.7 ± 0.3^a	34	1.1 ± 0.1^c	0.42 ± 0.01	63

	V_0.5act [mV]	k_act	n	τ_{act(10 mV)}[ms]	τ_{deact(−50 mV)} [ms]	n
4 Ca, pH 7.4	−2.3 ± 0.3	6.8 ± 0.1	87	1.3 ± 0.1	0.38 ± 0.01	95
4 Ca, pH 7.0	−0.2 ± 0.4^a	6.6 ± 0.1	51	1.6 ± 0.1^b	0.40 ± 0.01	66
2 Ca, pH 7.4	−3.1 ± 0.4	7.7 ± 0.2^a	37	1.3 ± 0.1	0.37 ± 0.01	63
4 Ca, pH 7.4 (DEPC)	−11.4 ± 0.8^a	8.7 ± 0.3^a	34	1.1 ± 0.1^c	0.42 ± 0.01	63

P < 0.001 versus 4 Ca, pH 7.4 (Welch ANOVA and Games-Howell analysis).

P < 0.05 versus 4 Ca, pH 7.4 (Welch ANOVA and Games-Howell analysis).

P < 0.01 versus 4 Ca, pH 7.4 (Welch ANOVA and Games-Howell analysis).