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. 2010 May;333(2):612–620. doi: 10.1124/jpet.109.158949

Fig. 5.

Fig. 5.

Concentration-effect curve for intraperitoneally injected midazolam alone (●) and midazolam preceded by pretreatment with 1 mg/kg flumazenil (■) in mice (n = 8) trained to discriminate 10 min of exposure to 12,000 ppm inhaled TCE from air. The data presented are the first minute of each 5-min test session. Points above Air and TCE represent the results of air (open symbols) and 12,000 ppm inhaled TCE (filled symbols) exposure control sessions. Top, mean (± S.E.M.) percentages TCE-lever responding resulting from midazolam and midazolam + flumazenil exposure are shown. Bottom, mean (± S.E.M.) response rates in responses/s are shown.