Fig. 5From: Bilirubin potentiates etomidate-induced sedation by enhancing GABA-induced currents after bile duct ligationBilirubin enhances the modulatory effect of etomidate on GABA responses. A Bilirubin (1.0 μM) enhanced GABA- induced inward currents. B Pretreatment with bilirubin (1.0 μM) before application of GABA (10 μM) further enhanced the effect of etomidate (3.2 μM) on GABA responses (n = 6). * P < 0.05Back to article page