( 5 ) these results are consistent with the hypothesis that the inhibitory amino acids , gaba , glycine , taurine and beta-alanine , cause inhibition via increase of c1- ( and perhaps k+ ) permeability and that glycine , taurine and beta-alanine also interact with strychnine-sensitive receptors mediating ( perhaps indirectly ) increased permeability to na+ and , therefore , excitation in low c1- media .
C0002520
amino
C0017890
glycine