QuinineStrychnineAlkaloidsErgot AlkaloidsIndole AlkaloidsPyrrolizidine AlkaloidsVinca AlkaloidsCinchona AlkaloidsGlycine AgentsBerberine AlkaloidsReceptors, GlycineAmaryllidaceae AlkaloidsPoisonsAconitumGlycineAporphinesClavicepsPicrotoxinStrychnosBicucullineCatharanthusBenzylisoquinolinesAntimalarialsDelphiniumStrychnos nux-vomicaSolanaceous AlkaloidsQuinidineBerberineConvulsantsPlant ExtractsMolecular StructureNeotyphodiumCoptisRutaceaePlant PoisoningGABA AntagonistsTasteMuscle CrampErgotismLycopodiumErgotamineMephenesinAminobutyratesLysergic AcidPapaverRubiaceaeEphedraStereoisomerismBelladonna AlkaloidsHarmineSpinal CordSleep-Wake Transition DisordersParasitic Sensitivity TestsMuscle Relaxants, CentralAspidospermaPapaveraceaeMefloquinePlant BarkArtemisininsTaurineEphedrineIontophoresisSesquiterpenesHigh Pressure Neurological SyndromePlants, MedicinalOpiumErgolinesAnnonaceaeSenecioHeterocyclic Compounds with 4 or More RingsUncariaRauwolfiaMalaria, FalciparumVeratrum AlkaloidsPoriferaHypocrealesgamma-Aminobutyric AcidPlasmodium falciparumPhenanthrenesAconitinePentylenetetrazoleNeural InhibitionEpichloeLiliaceaeGABA-A Receptor AntagonistsDrug ResistanceMitragynaBlackwater FeverHarmalineChloroquineIbogaineBenzophenanthridinesCorydalisCyclizationEphedra sinicaAdministration, RectalCinchonaDose-Response Relationship, DrugAmphibian VenomsApocynaceae