摘要: GABA(A) receptor channels are ubiquitous in the mammalian central nervous system mediating fast inhibitory neurotransmission by becoming permeant to chloride ions response GABA. The emphasis of this review is on rich chemical diversity ligands that influence function. Such provides many avenues for design and development new entities acting receptors. There also a significant subtypes composed different protein subunits. discovery subtype specific agents major challenge continuing pharmacology. Leads receptors come from using recombinant known subunit composition as has been elegantly demonstrated refining benzodiazepine actions with alpha1 preferring showing sedative properties but not anxiolytic properties. most recent advances therapeutic use concern promotion sound sleep. Many herbal medicines used promote sleep their active ingredients include flavonoids terpenoids modulate