Research Article

Activation of Glycine and Extrasynaptic GABAA Receptors by Taurine on the Substantia Gelatinosa Neurons of the Trigeminal Subnucleus Caudalis

Figure 7

Sensitivity of taurine- and glycine-induced current to bicuculline. (a), (c) Currents activated by taurine and glycine were inhibited by bicuculline. (b), (d) The bar graphs show that mean inward currents effected by taurine and glycine were both reduced by the simultaneous application of bicuculline ( ) Holding potential was −60 mV.
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(a)
740581.fig.007b
(b)
740581.fig.007c
(c)
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(d)