1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid 2 4 aminobutyric acid 2 4 aminobutyric acid A receptor 2 4 aminobutyric acid A receptor blocking agent 2 4 aminobutyric acid receptor blocking agent 2 Acetylcholine 2 Animals 2 Barium 2 Bicuculline 2 Calcium 2 Chelating Agents 2 DNA, Complementary 2 Egtazic Acid 2 Female 2 GABA Antagonists 2 Glycine 2 Glycine Agents 2 Indo 1 pentaacetoxymethyl ester 2 Indo-1 pentaacetoxymethyl ester 2 Indoles 2 Membrane Potentials 2 Oocytes 2 Receptors, GABA-A 2 Receptors, Glycine 2 Receptors, Nicotinic 2 Receptors, Serotonin 2 Receptors, Serotonin, 5-HT3 2 Recombinant Fusion Proteins 2 Serotonin 2 Serotonin Antagonists 2