Receptor (ligands) | | GlyRTooltip Glycine receptor |   - Positive modulators: Alcohols (e.g., brometone, chlorobutanol (chloretone), ethanol (alcohol), tert-butanol (2M2P), tribromoethanol, trichloroethanol, trifluoroethanol)
  - Alkylbenzene sulfonate
  - Anandamide
  - Barbiturates (e.g., pentobarbital, sodium thiopental)
  - Chlormethiazole
  - D12-116
  - Dihydropyridines (e.g., nicardipine)
  - Etomidate
  - Ginseng constituents (e.g., ginsenosides (e.g., ginsenoside-Rf))
  - Glutamic acid (glutamate)
  - Ivermectin
  - Ketamine
  - Neuroactive steroids (e.g., alfaxolone, pregnenolone (eltanolone), pregnenolone acetate, minaxolone, ORG-20599)
  - Nitrous oxide
  - Penicillin G
  - Propofol
  - Tamoxifen
  - Tetrahydrocannabinol
  - Triclofos
  - Tropeines (e.g., atropine, bemesetron, cocaine, LY-278584, tropisetron, zatosetron)
  - Volatiles/gases (e.g., chloral hydrate, chloroform, desflurane, diethyl ether (ether), enflurane, halothane, isoflurane, methoxyflurane, sevoflurane, toluene, trichloroethane (methyl chloroform), trichloroethylene)
  - Xenon
  - Zinc
   - Antagonists: 2-Aminostrychnine
  - 2-Nitrostrychnine
  - 4-Phenyl-4-formyl-N-methylpiperidine
  - αEMBTL
  - Bicuculline
  - Brucine
  - Cacotheline
  - Caffeine
  - Colchicine
  - Colubrine
  - Cyanotriphenylborate
  - Dendrobine
  - Diaboline
  - Endocannabinoids (e.g., 2-AG, anandamide (AEA))
  - Gaboxadol (THIP)
  - Gelsemine
  - iso-THAZ
  - Isobutyric acid
  - Isonipecotic acid
  - Isostrychnine
  - Laudanosine
  - N-Methylbicuculline
  - N-Methylstrychnine
  - N,N-Dimethylmuscimol
  - Nipecotic acid
  - Pitrazepin
  - Pseudostrychnine
  - Quinolines (e.g., 4-hydroxyquinoline, 4-hydroxyquinoline-3-carboxylic acid, 5,7-CIQA, 7-CIQ, 7-TFQ, 7-TFQA)
  - RU-5135
  - Sinomenine
  - Strychnine
  - Thiocolchicoside
  - Tutin
   - Negative modulators: Amiloride
  - Benzodiazepines (e.g., bromazepam, clonazepam, diazepam, flunitrazepam, flurazepam)
  - Corymine
  - Cyanotriphenylborate
  - Daidzein
  - Dihydropyridines (e.g., nicardipine, nifedipine, nitrendipine)
  - Furosemide
  - Genistein
  - Ginkgo constituents (e.g., bilobalide, ginkgolides (e.g., ginkgolide A, ginkgolide B, ginkgolide C, ginkgolide J, ginkgolide M))
  - Imipramine
  - NBQX
  - Neuroactive steroids (e.g., 3α-androsterone sulfate, 3β-androsterone sulfate, deoxycorticosterone, DHEA sulfate, pregnenolone sulfate, progesterone)
  - Opioids (e.g., codeine, dextromethorphan, dextrorphan, levomethadone, levorphanol, morphine, oripavine, pethidine, thebaine)
  - Picrotoxin (i.e., picrotin and picrotoxinin)
  - PMBA
  - Riluzole
  - Tropeines (e.g., bemesetron, LY-278584, tropisetron, zatosetron)
  - Verapamil
  - Zinc
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 | NMDARTooltip N-Methyl-D-aspartate receptor |  | 
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