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. 1999 May;127(1):57–64. doi: 10.1038/sj.bjp.0702504

Figure 3.

Figure 3

Current-voltage relations for currents evoked by GABA alone, or together with pitrazepin, in an oocyte expressing α1β2γ2S GABAA receptors. The responses were normalized to the current obtained with GABA alone at −140 mV. Each point represents the peak current elicited by GABA (5 μM) at the potentials indicated. Voltage steps (−140 mV to +20 mV, in 20 mV steps) were applied to the oocyte (held at −60 mV) during application of GABA alone or together with pitrazepin (0.1 μM) as illustrated in the inset.