Table 1.
Tail currents pharmacology
ω-Conotoxin MVIIC 10 μ
m
Nimodipine 5 μ
m
Ni
2+
50 or 100 μ
m
Ni
2+
1 m
m
Cd
2+
250 or 500 μ
m
% block of tail currents by each drug
31 ± 1
n
= 5
12 ± 3
n
= 5
20 ± 3
n
= 7
79 ± 2
n
= 4
59 ± 3
n
= 4