Table 2.

Steady-state activation and inactivation of the three differentiated voltage-dependent K⁺ current phenotypes

Group	Activation		Inactivation
	V0.5 (mM)	k	V0.5 (mM)	k
Poor inactivation < 10%	− 11.7 ± 0.8	12.8 ± 0.8	− 21.2 ± 0.6	6.8 ± 0.5
Moderate inactivation 10–30%	− 15.3 ± 1.6	17.9 ± 1.5	− 24.9 ± 0.5	6.5 ± 0.4
Pronounced inactivation > 30%	− 18.6 ± 2.6	12.9 ± 2.3	− 27.4 ± 1.0	6.8 ± 0.8

Adipocytes were clearly differentiated in poor, moderate and pronounced for < 10, 10–30 and > 30% of inactivation, respectively. Values are mean ± SE from 4 to 12 different cells. Statistics: p = 0.0218 and p < 0.0001 for half-activation and half-inactivation voltages, respectively (one way ANOVA). Post-hoc Tuckey test: p < 0.05, < 10 vs > 30% (activation); p < 0.001, < 10 vs 10–30 and < 10 vs > 30% (inactivation)