| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| R Romo, A Chéramy, G Godeheu, J Glowinsk. In vivo presynaptic control of dopamine release in the cat caudate nucleus--III. Further evidence for the implication of corticostriatal glutamatergic neurons. Neuroscience. vol 19. issue 4. 1987-04-06. PMID:2881228. |
in confirmation of previous results, experiments in halothane-anaesthetized cats implanted with push-pull cannulae showed that the unilateral application of gaba (10(-5) m for 30 min) into the left thalamic motor nuclei (either ventralis medialis, or ventralis lateralis) markedly stimulated the release of [3h]dopamine continuously synthesized from [3h]tyrosine in both caudate nuclei and in the contralateral substantia nigra. |
1987-04-06 |
2023-08-11 |
cat |
| R Romo, A Chéramy, G Godeheu, J Glowinsk. In vivo presynaptic control of dopamine release in the cat caudate nucleus--III. Further evidence for the implication of corticostriatal glutamatergic neurons. Neuroscience. vol 19. issue 4. 1987-04-06. PMID:2881228. |
single unit recordings of dopamine cells in the contralateral substantia nigra indicated that the increased release of [3h]dopamine from dendrites evoked by the application of gaba (10(-5)m) into ventralis medialis-ventralis lateralis was associated with a reduction in the firing rate of dopamine cells. |
1987-04-06 |
2023-08-11 |
cat |
| R Romo, A Chéramy, G Godeheu, J Glowinsk. In vivo presynaptic control of dopamine release in the cat caudate nucleus--I. Opposite changes in neuronal activity and release evoked from thalamic motor nuclei. Neuroscience. vol 19. issue 4. 1987-04-06. PMID:3029624. |
halothane-anaesthetized cats implanted with three push-pull cannulae were used to estimate the effects of gamma-aminobutyric acid (gaba) application (either 10(-3) m or 10(-5) m) into the left motor nuclei of the thalamus (either ventralis medialis, or ventralis lateralis) on the firing rate of dopamine cells in the left substantia nigra (caudomedial part) and on the release of [3h]dopamine continuously synthesized from [3h]tyrosine, in the left substantia nigra (caudomedial part) and the left caudate nucleus. |
1987-04-06 |
2023-08-11 |
cat |
| R Romo, A Chéramy, G Godeheu, J Glowinsk. In vivo presynaptic control of dopamine release in the cat caudate nucleus--I. Opposite changes in neuronal activity and release evoked from thalamic motor nuclei. Neuroscience. vol 19. issue 4. 1987-04-06. PMID:3029624. |
preliminary experiments were performed to establish the electrophysiological characteristics of dopamine cells and non-dopamine cells in the pars compacta (mediocaudal part of substantia nigra) in groups of animals with the electrode inserted within the nigral push-pull cannula or with the electrode inserted in the absence of a push-pull cannula. |
1987-04-06 |
2023-08-11 |
cat |
| R Romo, A Chéramy, G Godeheu, J Glowinsk. In vivo presynaptic control of dopamine release in the cat caudate nucleus--I. Opposite changes in neuronal activity and release evoked from thalamic motor nuclei. Neuroscience. vol 19. issue 4. 1987-04-06. PMID:3029624. |
in addition both the intravenous injection of amphetamine or its local application (10(-6) m) in the substantia nigra inhibited the firing rate of dopamine cells. |
1987-04-06 |
2023-08-11 |
cat |
| R Romo, A Chéramy, G Godeheu, J Glowinsk. In vivo presynaptic control of dopamine release in the cat caudate nucleus--I. Opposite changes in neuronal activity and release evoked from thalamic motor nuclei. Neuroscience. vol 19. issue 4. 1987-04-06. PMID:3029624. |
single unit activity of dopamine cells was also inhibited and [3h]dopamine release was reduced in the caudate nucleus and increased in the substantia nigra. |
1987-04-06 |
2023-08-11 |
cat |
| R Romo, A Chéramy, G Godeheu, J Glowinsk. In vivo presynaptic control of dopamine release in the cat caudate nucleus--I. Opposite changes in neuronal activity and release evoked from thalamic motor nuclei. Neuroscience. vol 19. issue 4. 1987-04-06. PMID:3029624. |
when gaba was applied at 10(-5) m for 30 min into the ventralis medialis-ventralis lateralis, multi-unit activity of thalamic cells was increased, single-unit activity of dopamine cells was inhibited and [3h]dopamine release was enhanced in the ipsilateral caudate nucleus and not affected in the left substantia nigra, demonstrating that in this situation the release of dopamine from nerve terminals was not dependent on the firing rate of dopamine cells. |
1987-04-06 |
2023-08-11 |
cat |
| J H Carlson, D A Bergstrom, J R Walter. Stimulation of both D1 and D2 dopamine receptors appears necessary for full expression of postsynaptic effects of dopamine agonists: a neurophysiological study. Brain research. vol 400. issue 2. 1987-04-02. PMID:2880637. |
the abilities of 4 dopamine agonists to inhibit the tonic single unit activity of substantia nigra dopamine neurons and stimulate tonic activity of globus pallidus neurons were compared to study the agonists' effects on pre- and postsynaptic dopamine receptors, respectively. |
1987-04-02 |
2023-08-11 |
Not clear |
| Y Kawai, H Takagi, Y Kumoi, S Shiosaka, M Tohyam. Nigrostriatal dopamine neurons receive substance P-ergic inputs in the substantia nigra: application of the immunoelectron microscopic mirror technique to fluorescent double-staining for transmitter-specific projections. Brain research. vol 401. issue 2. 1987-03-30. PMID:2434194. |
nigrostriatal dopamine neurons receive substance p-ergic inputs in the substantia nigra: application of the immunoelectron microscopic mirror technique to fluorescent double-staining for transmitter-specific projections. |
1987-03-30 |
2023-08-11 |
Not clear |
| Y Kawai, H Takagi, Y Kumoi, S Shiosaka, M Tohyam. Nigrostriatal dopamine neurons receive substance P-ergic inputs in the substantia nigra: application of the immunoelectron microscopic mirror technique to fluorescent double-staining for transmitter-specific projections. Brain research. vol 401. issue 2. 1987-03-30. PMID:2434194. |
a direct synaptic contact between nigrostriatal dopamine neurons and substance p axons in the substantia nigra was demonstrated using the immunoelectron microscopic mirror technique combined with the fluorescent double-staining method for transmitter-specific projections. |
1987-03-30 |
2023-08-11 |
Not clear |
| Y Kawai, H Takagi, Y Kumoi, S Shiosaka, M Tohyam. Nigrostriatal dopamine neurons receive substance P-ergic inputs in the substantia nigra: application of the immunoelectron microscopic mirror technique to fluorescent double-staining for transmitter-specific projections. Brain research. vol 401. issue 2. 1987-03-30. PMID:2434194. |
it appears that substance p afferents directly affect nigrostriatal dopamine neurons in the substantia nigra via the synaptic contacts. |
1987-03-30 |
2023-08-11 |
Not clear |
| J Kor. Release of endogenous amino acids, dopamine, and cyclic AMP from the rat brain: methodological aspects and mutual interferences. Annals of the New York Academy of Sciences. vol 473. 1987-02-19. PMID:3026218. |
locally applied dopamine produced a specific decrease in the release of gamma-aminobutyric acid in both the substantia nigra and in the striatum. |
1987-02-19 |
2023-08-11 |
rat |
| I C Kilpatrick, O T Phillipso. Thalamic control of dopaminergic functions in the caudate-putamen of the rat--I. The influence of electrical stimulation of the parafascicular nucleus on dopamine utilization. Neuroscience. vol 19. issue 3. 1987-02-05. PMID:3796823. |
tissue concentrations of dopamine and its two major metabolites, 3,4-dihydroxyphenylacetic acid and 4-hydroxy-3-methoxyphenylacetic acid, were assayed by a high performance liquid chromatographic technique in samples of caudate-putamen complex, nucleus accumbens, prefrontal cortex and substantia nigra. |
1987-02-05 |
2023-08-11 |
rat |
| I C Kilpatrick, O T Phillipso. Thalamic control of dopaminergic functions in the caudate-putamen of the rat--I. The influence of electrical stimulation of the parafascicular nucleus on dopamine utilization. Neuroscience. vol 19. issue 3. 1987-02-05. PMID:3796823. |
electrical stimulation of one parafascicular nucleus produced further bilateral elevations of dopamine utilization in the caudate-putamen complex without altering these parameters in the substantia nigra. |
1987-02-05 |
2023-08-11 |
rat |
| I C Kilpatrick, M W Jones, B J Johnson, J Cornwall, O T Phillipso. Thalamic control of dopaminergic functions in the caudate-putamen of the rat--II. Studies using ibotenic acid injection of the parafascicular-intralaminar nuclei. Neuroscience. vol 19. issue 3. 1987-02-05. PMID:3796824. |
dopamine utilization was measured at 4 h, 18 h, and 7 days after operation in microdissected tissue from caudate-putamen, substantia nigra, and nucleus accumbens. |
1987-02-05 |
2023-08-11 |
rat |
| I C Kilpatrick, M W Jones, B J Johnson, J Cornwall, O T Phillipso. Thalamic control of dopaminergic functions in the caudate-putamen of the rat--II. Studies using ibotenic acid injection of the parafascicular-intralaminar nuclei. Neuroscience. vol 19. issue 3. 1987-02-05. PMID:3796824. |
these changes were independent of dopamine utilization ratios recorded in the substantia nigra, which showed no change either ipsilateral or contralateral to the injection. |
1987-02-05 |
2023-08-11 |
rat |
| I C Kilpatrick, M W Jones, B J Johnson, J Cornwall, O T Phillipso. Thalamic control of dopaminergic functions in the caudate-putamen of the rat--II. Studies using ibotenic acid injection of the parafascicular-intralaminar nuclei. Neuroscience. vol 19. issue 3. 1987-02-05. PMID:3796824. |
furthermore, since the changes found occurred in the absence of changes in utilization ratios in the substantia nigra, the mechanisms whereby thalamus regulates dopamine release may be exerted via a local circuit and/or a presynaptic mechanism in the region of dopamine terminals. |
1987-02-05 |
2023-08-11 |
rat |
| J Grenhoff, G Aston-Jones, T H Svensso. Nicotinic effects on the firing pattern of midbrain dopamine neurons. Acta physiologica Scandinavica. vol 128. issue 3. 1987-01-22. PMID:3788613. |
dopamine cells of the zona compacta, substantia nigra (zc-sn) and the ventral tegmental area (vta) were identified by their characteristic action potentials, antidromic stimulation methodology and conventional histological procedures. |
1987-01-22 |
2023-08-11 |
rat |
| S Lindgre. Effects of KCl-induced depolarization on the GABA concentration in the corpus striatum and in the substantia nigra. Journal of neural transmission. vol 66. issue 3-4. 1987-01-06. PMID:3783143. |
the effects of potassium ion depolarization on the concentration, the synthesis and the utilization of gaba as well as the effects on the concentrations of glutamine, dopamine (da) and dopac in the substantia nigra and in the corpus striatum of the rat were investigated. |
1987-01-06 |
2023-08-11 |
rat |
| J R Hotson, E B Langston, J W Langsto. Saccade responses to dopamine in human MPTP-induced parkinsonism. Annals of neurology. vol 20. issue 4. 1986-12-29. PMID:3491578. |
depletion of dopamine content in the substantia nigra resulting from 1-methyl-4-phenyl-1,2,5,6-tetrahydropyridine (mptp) toxicity produces parkinsonism. |
1986-12-29 |
2023-08-11 |
human |