Aminophylline and Ephedrine, but Not Flumazenil, Inhibit the Activity of the Excitatory Amino Acid Transporter 3 Expressed in Xenopus Oocytes and Reverse the Increased Activity by Propofol

Figure 2

Dose-response curves of the effects of flumazenil (a), aminophylline (b), and ephedrine (c) on EAAT3 responses to L-glutamate (30 μM). Data are means ± SEM, n = 26–38 (a), 27–36 (b), and 41–60 (c) for each data point. P < 0.05 compared with the control.

(a)

(b)

(c)