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VOL. 71 (4), 821-833, 2005  CHOLINERGIC CURRENTS IN XENOPUS...

FIGURE 2. Effects of nicotinic antagonists on the currents induced by nicotinic
agonists. (A) Current induced by 3 mM DMPP. (B) Current induced by 3 mM DMPP
with the presence of d-tubocurarine (10 µM) 1 min before the exposure to DMPP and
during this exposure. (C) Current induced by 3 mM nicotine. (D) Current induced
by 3 mM nicotine with the presence of a-bungarotoxin (10 nM) 1 min before the

                              exposure to nicotine and during exposure.

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