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. Author manuscript; available in PMC: 2011 Mar 15.
Published in final edited form as: Neurotoxicology. 2005 Dec 2;27(2):237–244. doi: 10.1016/j.neuro.2005.10.004

Table 1.

Voltage-dependence of activation, fast inactivation, and slow inactivation of BgNav1-1, BgNav1-4 and BgNav1-4E1689K channels

Activation
 Fast inactivation
 Slow inactivation
V0.5 (mV) K V0.5 (mV) K V0.5 (mV) K
BgNav1-1 –21.7 ± 2.3 4.9 ± 0.7 –47.1 ± 0.8 5.1 ± 0.1 –48.5 ± 1.9 5.0 ± 0.7
BgNav1-4 –27.7 ± 3.9* 6.1 ± 0.4 –72.5 ± 1.3* 7.2 ± 0.2 –68.9 ± 1.1* 6.7 ± 0.5
BgNav1-4E1689K –30.4 ± 2.2* 3.4 ± 0.2 –45.5 ± 0.9 4.6 ± 0.2 –48.1 ± 0.9 5.2 ± 0.3

Data represent mean ± standard deviation for five to seven oocytes.

*

p < 0.05 compared with BgNav1-1.