| Literature DB >> 10869870 |
M Maitre1, C Andriamampandry, V Kemmel, C Schmidt, Y Hodé, V Hechler, S Gobaille.
Abstract
Gamma-hydroxybutyric acid was synthesized 35 years ago to obtain a GABAergic substance that penetrates the brain freely. Since then, gamma-hydroxybutyric acid has been used in human beings for its sedative and anesthetic properties when administered at high doses, and most of the studies on gamma-hydroxybutyric acid have focused on its pharmacological effects. However, gamma-hydroxybutyric acid is also an endogenous substance, which is synthesized and released in the brain by specific neuronal pathways, implicated in the control of the GABAergic, dopaminergic, and opioid systems. This control is mediated by specific gamma-hydroxybutyric acid receptors with a unique distribution in brain and a specific ontogenesis and pharmacology. Stimulation of these receptors induces specific cellular responses. Taken together, these results suggest that gamma-hydroxybutyric acid possesses most of the properties required of a neurotransmitter/neuromodulator in the brain.Entities:
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Year: 2000 PMID： 10869870 DOI： 10.1016/s0741-8329(99)00092-0
Source DB: PubMed Journal: Alcohol ISSN： 0741-8329 Impact factor: 2.405