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. 2019 Aug 9;41(2):163–172. doi: 10.1038/s41401-019-0276-y

Fig. 5.

Fig. 5

Voltage dependence of cocaine inhibition in α3β4 nAChR-mediated current a. Typical traces show the whole-cell current responses of SH-SY5Y α3β4 cells to 20 µM nicotine alone (black trace) or coapplied with 1.5 µM cocaine (gray trace) at the indicated VH. b Bar graph comparing the effects of cocaine during exposure to nicotine at the indicated VH (n = 8), ***P < 0.001 (baseline vs. cocaine exposure at a VH of −60 mV)