Research Article

Gastrodiae Rhizoma Ethanol Extract Enhances Pentobarbital-Induced Sleeping Behaviors and Rapid Eye Movement Sleep via the Activation of GABAA-ergic Transmission in Rodents

Figure 8

The effects of GREE on expression of GABAA receptors subunits. Immunoblots of lysed hypothalamic neuronal cells which were treated for 1 h following GREE are shown. GAPDH levels were needed for the normalization of the protein expression. Each column represents the mean with S.E.M. (). The significance of the effects of the compounds was assessed using analysis of variance (ANOVA). Where there was significant variability, the individual values were compared using Holm-Sidak test. , , compared with that of the control.