| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| W T O'Connor, S Tanganelli, U Ungerstedt, K Fux. The effects of neurotensin on GABA and acetylcholine release in the dorsal striatum of the rat: an in vivo microdialysis study. Brain research. vol 573. issue 2. 1992-09-18. PMID:1504761. |
the results show that nt (10 and 1000 nm) differentially regulates striatal gaba release without significantly influencing the release of either striatal ach or choline. |
1992-09-18 |
2023-08-11 |
rat |
| A Majors, M Xue, T C Ng, M T Modi. Short echo time proton spectroscopy of human brain using a gradient head coil. Magnetic resonance imaging. vol 10. issue 4. 1992-09-17. PMID:1354323. |
steam spectra acquired with the small diameter gradients showed significantly fewer artifacts at short te, allowing the observation of glutamate/glutamine, gaba, taurine, and inositol in addition to the prominent resonance of choline, creatine/phosphocreatine and n-acetylaspartate (naa). |
1992-09-17 |
2023-08-11 |
human |
| M S Santos, R Rodriguez, A P Carvalh. Effect of depolarizing agents on the Ca(2+)-independent and Ca(2+)-dependent release of [3H]GABA from sheep brain synaptosomes. Biochemical pharmacology. vol 44. issue 2. 1992-09-01. PMID:1642644. |
replacing external na+ with choline blocks the release observed in the presence of the depolarizing agents in the absence of ca2+, and this divalent ion can increase [3h]gaba release only for k+ or 4-ap. |
1992-09-01 |
2023-08-11 |
Not clear |
| L Calzà, L Giardino, M Zanni, G Galett. Muscarinic and gamma-aminobutyric acid-ergic receptor changes during vestibular compensation. A quantitative autoradiographic study of the vestibular nuclei complex in the rat. European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery. vol 249. issue 1. 1992-05-26. PMID:1314614. |
involvement of the neurotransmitters acetyl choline and gamma-aminobutyric acid (gaba) in vestibular compensation has been suggested by electrophysiological and pharmacological experiments. |
1992-05-26 |
2023-08-11 |
rat |
| I Camacho-Arroyo, R Alvarado, R Tapi. Release of acetylcholine and GABA, and activity of their synthesizing enzymes in the rat pontine reticular formation. Neurochemical research. vol 16. issue 8. 1992-03-26. PMID:1686297. |
we studied the uptake of labeled choline and gaba, as well as the release of this amino acid and of ach, in prf slices of the rat. |
1992-03-26 |
2023-08-11 |
rat |
| I Camacho-Arroyo, R Alvarado, R Tapi. Release of acetylcholine and GABA, and activity of their synthesizing enzymes in the rat pontine reticular formation. Neurochemical research. vol 16. issue 8. 1992-03-26. PMID:1686297. |
the uptake of gaba was strictly na(+)-dependent, whereas choline uptake was only partially na(+)-dependent. |
1992-03-26 |
2023-08-11 |
rat |
| J Dunlop, A Grieve, A Schousboe, R Griffith. Stimulation of gamma-[3H]aminobutyric acid release from cultured mouse cerebral cortex neurons by sulphur-containing excitatory amino acid transmitter candidates: receptor activation mediates two distinct mechanisms of release. Journal of neurochemistry. vol 57. issue 4. 1991-10-21. PMID:1680165. |
using 500 microm excitatory amino acid agonist concentrations, this component of release was (1) markedly attenuated by 15 microm skf-89976-a, a non-transportable inhibitor of the gaba carrier, and (2) abolished when choline ions replaced sodium ions in the superfusion medium or when in the presence of excitatory amino acid receptor antagonists. |
1991-10-21 |
2023-08-11 |
mouse |
| M S Santos, P P Gonçalves, A P Carvalh. Release of gamma-[3H]aminobutyric acid from synaptosomes: effect of external cations and of ouabain. Brain research. vol 547. issue 1. 1991-09-05. PMID:1860067. |
the presence of external na+ is not required for the ca(2+)-dependent release of [3h]gaba due to k+ depolarization, and this release, which occurs in a choline medium, is not modified by ouabain. |
1991-09-05 |
2023-08-11 |
Not clear |
| M S Santos, P P Gonçalves, A P Carvalh. Release of gamma-[3H]aminobutyric acid from synaptosomes: effect of external cations and of ouabain. Brain research. vol 547. issue 1. 1991-09-05. PMID:1860067. |
under these conditions (choline medium) k(+)-depolarization dependent release is absolutely dependent on external ca2+, which suggests that this release of [3h]gaba occurs only by exocytosis, without the carrier-mediated efflux which normally co-exists with exocytosis due to k(+)-depolarization in a na+ medium. |
1991-09-05 |
2023-08-11 |
Not clear |
| G Bonanno, A Ruelle, G C Andrioli, M Raiter. Cholinergic nerve terminals of human cerebral cortex possess a GABA transporter whose activation induces release of acetylcholine. Brain research. vol 539. issue 2. 1991-07-31. PMID:2054596. |
the effect of gamma-aminobutyric acid (gaba) on the release of [3h]acetylcholine [( 3h]ach) from human cerebral cortex nerve terminals was investigated using synaptosomes prepared from neurosurgical specimens (which had to be removed to reach deeply located tumors) prelabeled with [3h]choline and exposed in superfusion to varying concentrations of gaba. |
1991-07-31 |
2023-08-11 |
human |
| C Beaulieu, P Somogy. Enrichment of cholinergic synaptic terminals on GABAergic neurons and coexistence of immunoreactive GABA and choline acetyltransferase in the same synaptic terminals in the striate cortex of the cat. The Journal of comparative neurology. vol 304. issue 4. 1991-05-13. PMID:2013651. |
at least 8% of the total population of choline acetyltransferase-positive boutons, presumably originating from the basal forebrain, were also immunoreactive for gaba. |
1991-05-13 |
2023-08-11 |
cat |
| R D Blakely, J A Clark, T Pacholczyk, S G Amar. Distinct, developmentally regulated brain mRNAs direct the synthesis of neurotransmitter transporters. Journal of neurochemistry. vol 56. issue 3. 1991-03-15. PMID:1671586. |
uptake studies conducted with well-characterized inhibitors of glu, gaba, dopamine, and choline transport (d-aspartate, nipecotic acid, nomifensine, and hemicholinium-3, respectively) revealed that oocyte transporters encoded by adult rat brain mrnas retained antagonist sensitivities exhibited by in vitro brain preparations. |
1991-03-15 |
2023-08-11 |
rat |
| H D Hofmann, V Möcke. Release of gamma-amino[3H]butyric acid from cultured amacrine-like neurons mediated by different excitatory amino acid receptors. Journal of neurochemistry. vol 56. issue 3. 1991-03-15. PMID:1847190. |
release of [3h]gaba and of endogenous gaba was entirely independent of extracellular ca2+ but was completely abolished after replacement of na+ by choline or li+. |
1991-03-15 |
2023-08-11 |
chicken |
| R P Malchow, H Ripp. Effects of gamma-aminobutyric acid on skate retinal horizontal cells: evidence for an electrogenic uptake mechanism. Proceedings of the National Academy of Sciences of the United States of America. vol 87. issue 22. 1991-01-10. PMID:2247470. |
however, the responses to gaba were abolished when the cells were superfused in ringer's solution in which choline or lithium had been substituted for sodium, and were reduced when the extracellular chloride concentration was decreased from 266 mm to 16 mm. |
1991-01-10 |
2023-08-11 |
Not clear |
| B V Manyam, E Giacobini, T N Ferraro, T A Har. Cerebrospinal fluid as a reflector of central cholinergic and amino acid neurotransmitter activity in cerebellar ataxia. Archives of neurology. vol 47. issue 11. 1990-12-14. PMID:1978660. |
the csf gamma-aminobutyric acid, methionine, and choline levels, adjusted for age, were significantly lower in patients with cerebellar ataxia compared with controls. |
1990-12-14 |
2023-08-11 |
Not clear |
| J C Baskey, E H Colhoun, R J Rylet. Cholinergic but not GABAergic neuronal markers are decreased in primary neuronal cultures treated with choline mustard. Brain research. vol 519. issue 1-2. 1990-10-16. PMID:2397407. |
choline mustard aziridinium ion at 10 and 30 microm irreversibly inhibited hemicholinium-sensitive, high-affinity choline transport into the cultured neurons without altering sodium-dependent, high-affinity gaba transport. |
1990-10-16 |
2023-08-11 |
rat |
| B Barrère, M Peres, B Gillet, S Mergui, J C Beloeil, J Seyla. 2D COSY 1H NMR: a new tool for studying in situ brain metabolism in the living animal. FEBS letters. vol 264. issue 2. 1990-07-31. PMID:2358067. |
a wide range of cerebral metabolites, including alanine, n-acetyl aspartate, aspartate, choline derivatives, creatine/phosphocreatine pool, gaba, glucose, glutamate/glutamine pool, inositol, lactate and taurine were simultaneously resolved and assigned in situ in the whole animal using the 2d cosy correlation graphs. |
1990-07-31 |
2023-08-11 |
Not clear |
| P E North, R E Mra. Synaptosomal uptake of choline and of gamma-aminobutyric acid: effects of ethanol and of dimethylsulfoxide. Neurotoxicology. vol 10. issue 3. 1990-04-12. PMID:2626218. |
synaptosomal uptake of choline and of gamma-aminobutyric acid: effects of ethanol and of dimethylsulfoxide. |
1990-04-12 |
2023-08-11 |
Not clear |
| P E North, R E Mra. Synaptosomal uptake of choline and of gamma-aminobutyric acid: effects of ethanol and of dimethylsulfoxide. Neurotoxicology. vol 10. issue 3. 1990-04-12. PMID:2626218. |
we have characterized the interactive effects of ethanol and dimethylsulfoxide on synaptosomal uptakes of gamma-aminobutyric acid (gaba) and choline. |
1990-04-12 |
2023-08-11 |
Not clear |
| P E North, R E Mra. Synaptosomal uptake of choline and of gamma-aminobutyric acid: effects of ethanol and of dimethylsulfoxide. Neurotoxicology. vol 10. issue 3. 1990-04-12. PMID:2626218. |
ethanol is a membrane-disordering agent which has been shown to inhibit synaptosomal high-affinity choline uptake at pharmacologically relevant ethanol concentrations, and to inhibit synaptosomal gaba uptake at higher ethanol concentrations. |
1990-04-12 |
2023-08-11 |
Not clear |