Figure 7From: Impact of ε and θ subunits on pharmacological properties of α3β1 GABAA receptors expressed in Xenopus oocytesDirect receptor activation by etomidate and propofol. Efficacy of a high concentration (300 μM) of etomidate and propofol in provoking receptor currents as compared to control EC25 GABA responses (set to 100 %). The values are means ± standard errors (n = 5 for α3β1; n = 6 for α3β1γ2; n = 5 for α3β1θ and n = 7 for α3β1ε receptors).Back to article page