GABA release
Effect of nitric oxide donor SNAP on GABA release from rat brain nerve terminals
... cles into cytosol followed by its release from nerve terminals presumably due to reverse operation of GABA transporters. This process is accompanied by a decrease in the concentration of neurotransmit- ter ...
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γ Amino butyric acid (GABA) release in the ciliated protozoon Paramecium occurs by neuronal like exocytosis
... The presence of the SNARE-forming proteins syntaxin, VAMP and SNAP, involved in synaptic vesicle exocytosis, and of NSF, the SNARE-specific chaperone, has been recently demonstrated in Paramecium (Froissard et al., 2002; ...
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Investigating the mechanism of ethanol-enhanced GABA release
... spontaneous GABA release, and consistent with this, a cannabinoid receptor antagonist had no effect on the ethanol-induced increase in spontaneous GABA ...evoked GABA release, and a ...
163
REGULATION OF GABA RELEASE BY PRESYNAPTIC CAV2.2 IN THE BASOLATERAL AMYGDALA AND INFRALIMBIC CORTEX
... differentially regulates GABA release and intrinsic firing properties across brain regions,.. suggesting there are region-specific implications of Ca V 2.2 modulation in anxiet[r] ...
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Glucose modulates rat substantia nigra GABA release in vivo via ATP sensitive potassium channels
... increased GABA release by 111 +/- 42%, whereas the sulfonylurea, glipizide, increased GABA release by 84 +/- ...inhibited GABA release by 44 +/- 8 and 45 +/- 11%, ...of ...
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PubMedCentral-PMC4754338.pdf
... selective GABA-A receptor antagonist ...than release by GAD1 þ /TH neurons spuriously expressing ChR2 due to non-specific CRE expression in the TH CRE line, we treated mice with the VMAT2 inhibitor, ...
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Ranitidine reduced levodopa-induced dyskinesia by remodeling neurochemical changes in hemiparkinsonian model of rats
... mediated Glu efflux, suggesting that ranitidine may act presynaptically on glutamatergic corticostriatal neurons. But whether ranitidine could affect postsynaptic mechanism such as GABA release to ...
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Astrocytes convert network excitation to tonic inhibition of neurons
... the GABA release by the EAAT2-specific inhibitor DHK (Figure 2C) also sup- ports the notion that Glu receptors do not considerably contribute to the increase in tonic inhibition, since any Glu ...
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Plasticity of GABA(B) receptor-mediated heterosynaptic interactions at mossy fibers after status epilepticus
... decreased GABA release or increased GABA ...of GABA release after the conditioning train: mossy fibers them- selves and interneurons recruited by mossy fibers, such as mossy fiber ...
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Source, topography and excitatory effects of GABAergic innervation in cockroach salivary glands
... contains GABA (Watkins and Burrows, ...shows GABA immunoreactivity, supporting the view that SN2 is GABAergic (Watkins and Burrows, ...of GABA in locust salivary glands is still ...of ...
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Synaptic Mechanisms for the Hypothalamic-Pituitary-Adrenal Axis Activation by Prostaglandin E2
... In addition to inflammation, psychological stress is another modality of stress that strongly activates the HPA axis. Studies to date have shown that the sensitivity of the HPA axis to inflammation could be modulated by ...
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The mode of action of electrical high frequency stimulation
... Various human epilepsies have also been experimentally treated with DBS and by subdural neocortical stimula- tion (target regions: hippocampus, cerebellum, thalamus, STN, neocortex; see [56]). Comparing the efficacies, a ...
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THE EFFECT OF BENZODIA ZEPINES ON THE STRESS-INDUCED RESPONSES OF THE NORA DRENERGIC A ND SEROTONERGIC PROJECTIONS TO THE RAT HIPPOCAMPUS
... of GABA mimetics into the median and dorsal raphe nuclei reduce 5- hydroxy t r yptophane (5-HTP ) accumulation; 17 microinjection of BDZs potentiate the GAB A inhibitory effect on neuronal flring in the raphe ...
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The Effect of 4-hydroxybenzaldehyde on the γ-aminobutyric Acid Type A Receptor
... cardiovascular disease and arteriosclerosis. Its extract contains phytochemicals, such as flavanoids, saponin and triterpenoids, that have been shown to possess an antiepileptic effect, suggesting its potential for the ...
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Pu-Erh tea and GABA attenuates oxidative stress in kainic acid-induced status epilepticus
... [7,8]. GABA metabolism in substan- tia nigra (SN) plays a key role in seizure ...in GABA synthesis in postictal SN. GABA synthesis in SN may be reduced in status epilepticus ...
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GABA and Glutamate in Children with Primary Complex Motor Stereotypies: An 1H MRS Study at 7T
... Example spectra from a participant with CMS are shown in Fig 2. Across regions, the distributions for GABA/Cr, Glu/Cr, Gln/Cr, NAA/Cr, and Cho/Cr were significantly skewed (Kolmogorov- Smirnov test, P ⬍ .05 for ...
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The inhibitory effects of (gamma) aminobutyric acid (GABA) on growth hormone secretion in the goldfish are modulated by sex steroids
... that GABA can inhibit dopamine turnover in the goldfish hypothalamo–pituitary axis (Trudeau et ...hormone release (Wong et ...and GABA/dopamine axo-axonal interactions are therefore ...the ...
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Original Article γ-aminobutyric acid inhibits the growth of cholangiocarcinoma via cAMP/PKA signal pathway
... GABA could regulate the growth of cholangio- carcinoma cells through cAMP/PKA signaling pathway, the target genes were not clear. A research [17] showed that ERK was involved in the proliferation and ...
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Antagonist properties of arylaminopyridazine GABA derivatives at the Ascaris muscle GABA receptor
... Effects of the arylaminopyridazine-GABA derivatives, SR95103 and SR95531, on the Ascaris muscle GABA receptor: the relative potency of the antagonists in Ascaris is different to that at [r] ...
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GABA and responses to GABA in the stomatogastric ganglion of the crab Cancer borealis
... eight GABA-immunoreactive fibers in the stomatogastric nerve (this study), the fact that most or all projection neurons occur as bilaterally symmetrical pairs, including MCN1 and MPN (Coleman and Nusbaum, 1994; ...
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