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. Author manuscript; available in PMC: 2007 Oct 31.
Published in final edited form as: Neurosci Lett. 2005 Jan 24;380(1-2):21–25. doi: 10.1016/j.neulet.2005.01.004

Fig. 1.

Fig. 1

Capsaicin-induced currents in the absence and presence of 1 mM bupivacaine. The left panel shows the control capsaicin-induced current, the middle panel the capsaicin-induced current in the presence of bupivacaine, and the right panel the recovery capsaicin-induced current (after bupivacaine). The bars at the top of each trace indicate the time of perfusion with capsaicin and bupivacaine. CAP, 1 μM capsaicin; BUP, 1 mM bupivacaine. The arrow in the middle panel denotes the peak of the secondary increase in the capsaicin current after washout of capsaicin and bupivacaine. The traces were recorded approximately 1 min apart.