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. Author manuscript; available in PMC: 2016 Aug 1.
Published in final edited form as: Eur Neuropsychopharmacol. 2015 Apr 14;25(8):1342–1352. doi: 10.1016/j.euroneuro.2015.04.008

Figure 2.

Figure 2

Representative traces of whole-cell Ba2+ currents activated by different voltages in IC neurons obtained from the control group (panel A), 3 h after ethanol intoxication (panel B) or 3 h (panel C), 24 h (panel D) or 48 h (panel E) during ethanol withdrawal. Of particular interest, the peak current density at −20 mV was enhanced 0.1-fold, 2.3-fold and 1.3-fold 3 h (−8 pA/pF), 24 h (−23 pA/pF) and 48 h (−16 pA/pF) during ethanol withdrawal, respectively, compared with the control group (−7 pA/pF). The peak current density at −20 mV was not altered 3 h after ethanol intoxication (−8 pA/pF) compared with the control group (−7 pA/pF). Whole-cell Ba2+ currents were activated as shown in the inset (panel E).