The genomes of Lactobacillus plantarum strain 90sk and Lactobacillus brevis strain 15f were isolated from human intestinal microbiota. Both strains synthesize gamma-aminobutyric acid (GABA), the major inhibitory neurotransmitter. Detailed genome analyses will help to understand the role of GABA in the interaction of bacteria with human intestinal cells.

Because of the high concentrations of gamma-aminobutyric acid (GABA) in the cerebellar cortex and nuclei, an attempt was made to enhance GABAergic transmission in patients with cerebellar disease. Maximum tolerated doses of sodium valproate, a drug which inhibits the degradation of GABA, failed to influence cerebellar deficits in a double blind crossover study on six patients.

Previous research has highlighted the role of glutamate and gamma-aminobutyric acid (GABA) in learning plasticity. What is currently unknown how this knowledge translates to real-life complex cognitive abilities that emerge slowly link between these neurotransmitters human plasticity shaped by development. While some have suggested a generic GABA plasticity, others hypothesized their involvemen...

We have synthesized a photosensitive (or caged) 4-carboxymethoxy-5,7-dinitroindolinyl (CDNI) derivative of gamma-aminobutyric acid (GABA). Two-photon excitation of CDNI-GABA produced rapid activation of GABAergic currents in neurons in brain slices with an axial resolution of approximately 2 mum and enabled high-resolution functional mapping of GABA-A receptors. Two-photon uncaging of GABA, the...

Blockade of gamma-aminobutyric acid (GABA) receptor function by direct microinjection of the GABA receptor antagonist bicuculline into the nucleus ambiguus of the brainstem produced a marked, dose-related depression of heart rate and blood pressure which was mediated by the vagus nerve. This effect was not obtained in other regions of the brainstem and was reversed by the GABA receptor agonist ...

Organophosphates such as methamidophos, usually used in the agricultural field, have harmful effects on humans. Exposures to insecticides has been associated with many disorders, including damage to the central and peripheral nervous system. Chronic exposure to organophosphates may lead to persistent neurological and neurobehavioral effects. This study was conducted to determine the effect of m...

The potential for convulsions induced by the coadministration of ciprofloxacin (CPFX) and foscarnet (PFA) may be due not to a change in the distribution of CPFX to the brain but to a potential CPFX-induced inhibition of gamma-aminobutyric acid (GABA)-GABA(A) receptor binding in the presence of PFA.

So far there is not much research considering female sex as a risk factor for developing focal cervical dystonia and concomitant psychiatric symptoms such anxiety. New proposes ideas of CD baseline pathophysiology targeting neurobiological mechanisms gamma aminobutyric acid GABAergic function underlying sexual dimorphism an intrinsic the disease itself. Our examines connection between motor non...