Table 5.

Intrinsic membrane properties of newborn granule cells

	dpi	WT	α2-FL	t test	MW test	Dunn's test
C_m (pF)	7	12.09 ± 1.42 n = 13	11.40 ± 0.89 n = 16	0.6727	0.8608	NS
	14	13.70 ± 0.86 n = 17	12.49 ± 0.80 n = 16	0.3148	0.3219	NS
	30	10.70 ± 0.74 n = 17	11.86 ± 0.85 n = 19	0.3188	0.2347	NS
	90	10.07 ± 0.91 n = 15	9.07 ± 0.61 n = 21	0.3487	0.4703	NS
One-way ANOVA		p = 0.06	p = 0.0099
			14 versus 90^*
R_m (GΩ)	7	1.37 ± 0.14 n = 13	1.80 ± 0.28 n = 14	0.1992	0.6979	NS
	14	0.79 ± 0.09 n = 16	0.76 ± 0.071 n = 16	0.8536	0.8358	NS
	30	0.73 ± 0.10 n = 16	0.80 ± 0.12 n = 17	0.6823	0.8712	NS
	90	0.67 ± 0.08 n = 14	0.90 ± 0.10 n = 16	0.0775	0.0504	NS
One-way ANOVA		p = 0.006	p = 0.0026
		7 versus 14^; 7 versus 30^; 7 versus 90^*	7 versus 14^; 7 versus 30^
iNa⁺ (pA/pF)	7	87.08 ± 18.49 n = 12	93.68 ± 13.96 n = 16	0.7734	0.6260	NS
	14	141.0 ± 14.32 n = 17	146.1 ± 12.47 n = 16	0.7893	0.6787	NS
	30	179.2 ± 15.36 n = 17	168.4 ± 18.59 n = 19	0.6610	0.4661	NS
	90	174.6 ± 21.65 n = 11	158.5 ± 22.92 n = 17	0.6338	0.5409	NS
One-way ANOVA		p = 0.0036	p = 0.0192
		7 versus 30^*; 7 versus 90^	7 versus 30^*

C_m, Membrane capacitance; R_m, membrane resistance; iNa⁺, density of voltage-dependant Na⁺ channels-mediated currents (normalized to C_m). Values are mean ± SEM. General statistics are presented in Table 3. Each genotype was analyzed by one-way ANOVA, followed by Dunn's post hoc test (NS, p > 0.05;
↵*p < 0.05;
↵**p < 0.01;
***p < 0.001). For a given time point, WT and α2-FL groups were compared two-by-two by Student's t test and Mann–Whitney U test (MW).