Table 1:
Concentration–response relationships of ACh on (α4)
3
(β2)
2
and (α4)
2
(β2)
3
nAChRs
n
H
EC
50
(μ
m
)
n
I
max
(μA)
1:10 (α4)
2
(β2)
3
1.54 ± 0.08
93.4 ± 3.34
10
0.3 – 1.1
10:1 (α4)
3
(β2)
2
1.27 ± 0.10
0.62 ± 0.04
15
0.2 – 13.6