StrychnineStrychnos nux-vomicaStrychnosPoisonsGlycine AgentsReceptors, GlycineGlycineReceptor, Muscarinic M4Toxicity Tests, AcuteCyclic N-OxidesPicrotoxinReceptor, Muscarinic M1BicucullineConvulsantsAllosteric RegulationReceptor, Muscarinic M3GABA AntagonistsMephenesinAminobutyratesReceptors, MuscarinicSeedsSpinal CordAcetylcholineTaurineIontophoresisHigh Pressure Neurological SyndromeChromatography, High Pressure Liquidgamma-Aminobutyric AcidNeural InhibitionPentylenetetrazoleGABA-A Receptor AntagonistsCHO CellsTubocurarineBemegrideKynurenic AcidCats