GABAC receptors
- PMID: 8638289
- DOI: 10.1016/0166-2236(95)98370-e
GABAC receptors
Abstract
gamma-Aminobutyric acid (GABA) is an important neurotransmitter that mediates inhibition in the vertebrate CNS. Until recently, two receptor subtypes were known: bicuculline-sensitive GABAA and baclofen-sensitive GABAB receptors. Several lines of evidence now indicate the existence of a third class of GABA receptor, which is distinct pharmacologically from GABAA and GABAB receptors and is found predominantly in the vertebrate retina. These novel GABAC receptors are Cl- pores. They are insensitive to drugs that modulate GABAA and GABAB receptors and are activated selectively by cis-4-aminoacrotonic acid.
Comment in
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Selective agonists for GABAC receptors.Trends Neurosci. 1996 May;19(5):190. Trends Neurosci. 1996. PMID: 8723205 No abstract available.
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