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gamma-aminobutyric acid
(redirected from Aminobutyric acid)

   Also found in: Medical, Encyclopedia, Wikipedia 0.01 sec.
gam·ma-a·mi·no·bu·tyr·ic acid  (gm--mn-by-tîrk, -m-)
n. Abbr. GABA
An amino acid, C4H9NO2, that is not found in proteins, but occurs in the central nervous system and is associated with the transmission of nerve impulses.

gamma-aminobutyric acid [ˌgæməəˌmiːnəuːbjʊˈtɪrɪk]
n
(Life Sciences & Allied Applications / Biochemistry) the full name for GABA

gamma-aminobutyric acid  (gm--mn-by-tîrk, -m-)
An amino acid occurring in the brain as a neurotransmitter that acts to inhibit the transmission of nerve impulses. Certain antianxiety drugs, called benzodiazepines, mimic the actions of gamma-aminobutyric acid. Chemical formula: C4H9NO2.


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31) One interesting study found levels of the neurotransmitter gamma aminobutyric acid, or GABA, increased in yoga practitioners after a 60-minute session compared to people who just read for 60 minutes.
In search of changes in cells during the animals' 6-day menstrual cycles, the researchers looked at nerve-cell receptors for gamma aminobutyric acid, a chemical that inhibits neurons from firing.
The report identifies some growing segments: alpha-lipoic acid, gamma aminobutyric acid (GABA), and vegetable supplements.
 
 
 
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