TABLE 4
Inhibition of mouse neuronal nAChR by decamethonium: IC
50
values for data shown in Fig. 5
Receptor
Peak Current
Net Charge
Ratio
μ
M
α7
7.4 ± 2.2
7.8 ± 2.2
1.05
α3β2
405 ± 134
549 ± 57
1.35
α3β2+α5
925 ± 338
670 ± 95
0.72
α3β4
28 ± 3
30 ± 5
1.07
α3β4+α5
14.2 ± 0.5
17 ± 2
1.2
α4β2
59 ± 11
64 ± 7
1.08
α4β2+α5
49 ± 3
59 ± 7
1.20