Table 2.

Change in I_sc in anti-CD3-injected mice

	Sham-injected			Anti-CD3 mAb-injected
	G (mS cm−2)	Basal Isc	cAMP-stimulated Isc	G (mS cm−2)	Basal Isc	cAMP-stimulated Isc
Basal	11.5 ± 1.1	0.6 ± 2.1	3.0 ± 0.16	13.3 ± 1.4	2.1 ± 0.14	2.5 ± 0.18
NPPB	12.6 ± 1.1ns	0.3 ± 0.9*	0.3 ± 0.04*	13.5 ± 1.1ns	0.4 ± 0.05*	0.4 ± 0.05*
Glibenclamide	12.1 ± 1.2ns	0.4 ± 1.9**	0.3 ± 0.06**	14.1 ± 1.1ns	0.3 ± 0.05**	0.24 ± 0.06**

Experiments were done in the presence of luminal Cl⁻ and HCO₃⁻-containing Ringer solution. I_sc (μEq h⁻¹ cm²) after addition of 10 μm forskolin are taken from the highest values. Values represent mean ± s.e.m.n = 12 in the basal group and n = 6 in which blockers were added.

^*P < 0.001, comparison between presence and absence (basal) of NPPB.

^**P < 0.001, comparison between presence and absence (basal) of glibenclamide. ns = no significant difference between the groups.