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. 2004 Jan 19;141(4):717–727. doi: 10.1038/sj.bjp.0705657

Figure 4.

Figure 4

Inhibition of GABAρ1 responses by quercetin: (a) representative traces illustrating the effect of increasing concentrations of quercetin on GABAρ1 currents elicited by 1 μM GABA. (b) Dose–response curves for GABA in the presence of 10 and 30 μM quercetin. Response amplitudes were expressed as fraction of 30 μM GABA-evoked currents. (c) Current–voltage relationship of 1 μM GABA-evoked responses with or without 10 μM quercetin. The holding potential (Vh) ranged from −120 to +40 mV.