| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| C Jue. Pre- and postsynaptic effects of dopamine antagonists on dopaminergic synaptic transmission in Helix pomatia. Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology. vol 76. issue 1. 1984-01-27. PMID:6139250. |
pre- and postsynaptic effects of dopamine antagonists on dopaminergic synaptic transmission in helix pomatia. |
1984-01-27 |
2023-08-12 |
Not clear |
| C Jue. Pre- and postsynaptic effects of dopamine antagonists on dopaminergic synaptic transmission in Helix pomatia. Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology. vol 76. issue 1. 1984-01-27. PMID:6139250. |
the rate of transmitter mobilization in identified dopaminergic synapses was decreased by the dopamine antagonists pimozide, chlorpromazine, haloperidol, cis-flupenthixol, curare, clozapine and high concentrations of ergometrine. |
1984-01-27 |
2023-08-12 |
Not clear |
| R W Keller, E M Stricker, M J Zigmon. Environmental stimuli but not homeostatic challenges produce apparent increases in dopaminergic activity in the striatum: an analysis by in vivo voltammetry. Brain research. vol 279. issue 1-2. 1984-01-27. PMID:6640335. |
those large increases in signal were markedly attenuated by pretreatment with alpha-methyl-p-tyrosine or gamma-butyrolactone, drugs known to decrease the release of dopamine, suggesting that the signal observed was associated with an increase in the activity of central dopaminergic neurons. |
1984-01-27 |
2023-08-12 |
rat |
| D K Sarkar, P E Gottschall, J Meites, A Horn, R C Dow, G Fink, A C Cuell. Uptake and release of [3H]dopamine by the median eminence: evidence for presynaptic dopaminergic receptors and for dopaminergic feedback inhibition. Neuroscience. vol 10. issue 3. 1984-01-27. PMID:6646431. |
uptake and release of [3h]dopamine by the median eminence: evidence for presynaptic dopaminergic receptors and for dopaminergic feedback inhibition. |
1984-01-27 |
2023-08-12 |
Not clear |
| D K Sarkar, P E Gottschall, J Meites, A Horn, R C Dow, G Fink, A C Cuell. Uptake and release of [3H]dopamine by the median eminence: evidence for presynaptic dopaminergic receptors and for dopaminergic feedback inhibition. Neuroscience. vol 10. issue 3. 1984-01-27. PMID:6646431. |
the accumulation and release of [3h]dopamine by the median eminence in vitro was studied after treatments with different pharmacological agents, to determine whether such a procedure would be useful for measuring neuronal activity in the tuberoinfundibular dopaminergic system. |
1984-01-27 |
2023-08-12 |
Not clear |
| D K Sarkar, P E Gottschall, J Meites, A Horn, R C Dow, G Fink, A C Cuell. Uptake and release of [3H]dopamine by the median eminence: evidence for presynaptic dopaminergic receptors and for dopaminergic feedback inhibition. Neuroscience. vol 10. issue 3. 1984-01-27. PMID:6646431. |
the response to electrical stimulation was increased by nomifensine and by a dopaminergic antagonist, haloperidol, and was reduced by dopamine and by a dopaminergic agonist, piribedil. |
1984-01-27 |
2023-08-12 |
Not clear |
| D K Sarkar, P E Gottschall, J Meites, A Horn, R C Dow, G Fink, A C Cuell. Uptake and release of [3H]dopamine by the median eminence: evidence for presynaptic dopaminergic receptors and for dopaminergic feedback inhibition. Neuroscience. vol 10. issue 3. 1984-01-27. PMID:6646431. |
these results indicate the existence of uptake and release mechanisms in the tuberoinfundibular dopamine neurons, and suggest that dopamine may inhibit its own release via dopaminergic receptors. |
1984-01-27 |
2023-08-12 |
Not clear |
| D K Sarkar, P E Gottschall, J Meites, A Horn, R C Dow, G Fink, A C Cuell. Uptake and release of [3H]dopamine by the median eminence: evidence for presynaptic dopaminergic receptors and for dopaminergic feedback inhibition. Neuroscience. vol 10. issue 3. 1984-01-27. PMID:6646431. |
this in vitro method may be useful for measuring dopamine uptake and release by tuberoinfundibular dopaminergic neurons. |
1984-01-27 |
2023-08-12 |
Not clear |
| J O Willoughby, H J Pederick, P M Jervois, M F Menadu. Sustained oestrogen-induced hyperprolactinaemia results from a pituitary defect. The Journal of endocrinology. vol 99. issue 3. 1984-01-26. PMID:6196429. |
dopamine receptor blockade by butaclamol resulted in a vigorous prolactin response in animals with sustained hyperprolactinaemia, indicating that dopaminergic prolactin inhibitory mechanisms remain qualitatively intact, but the response was quantitatively less than in controls, suggesting insufficient hypothalamic release of dopamine. |
1984-01-26 |
2023-08-12 |
rat |
| L Jennes, W E Stumpf, M L Tappa. Anatomical relationships of dopaminergic and GABAergic systems with the GnRH-systems in the septo-hypothalamic area. Immunohistochemical studies. Experimental brain research. vol 50. issue 1. 1984-01-07. PMID:6139290. |
since dopaminergic cell bodies in the ventral hypothalamus are closely apposed by gnrh and gad containing fibers, the existence of feedback circuits among gnrh, dopamine and gaba systems is proposed. |
1984-01-07 |
2023-08-12 |
rat |
| C Hiemke, M Banger, R Ghraf, R Knuppe. Do catecholestrogens interact with the in vitro binding of radioligands to catecholamine receptors? Journal of steroid biochemistry. vol 19. issue 4. 1984-01-07. PMID:6316030. |
the view that a catechol structure is not essential for the interaction with dopaminergic receptors was further supported by the results obtained from additional studies on the competition of o-methylated and deaminated dopamine metabolites with [3h]spiroperidol binding. |
1984-01-07 |
2023-08-12 |
rat |
| H W Readin. Dopaminergic receptors in bovine retina and their interaction with thyrotropin-releasing hormone. Journal of neurochemistry. vol 41. issue 6. 1984-01-07. PMID:6417273. |
evidence of the existence of a feedback inhibition system, probably mediated by dopaminergic autoreceptors, was found by the inclusion of sulpiride, a dopaminergic d2 receptor antagonist in the perfusate, which, in a stereoselective manner, enhanced spontaneous and light-evoked release of [3h]dopamine. |
1984-01-07 |
2023-08-12 |
cattle |
| R Sandy. Blepharospasm--successful treatment with baclofen and sodium valproate. A case report. South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde. vol 64. issue 24. 1984-01-07. PMID:6417803. |
it is suggested that blepharospasm results from a relative deficiency of gaba-ergic neurons and dopamine predominance in the striatum, and that treatment with the gaba-mimetic agents (baclofen and sodium valproate) represents a more physiological means of reducing dopaminergic predominance in the striatum. |
1984-01-07 |
2023-08-12 |
Not clear |
| C Ferrari, C Scarduelli, P Rampini, G Brambilla, R Benco, E Pistolesi, A Paracchi, A Mattei, M Boghen, P G Crosignan. Prolactin response to the dopamine antagonists sulpiride and domperidone. Further evidence for pituitary dopamine deficiency in hyperprolactinemic disorders of different etiology. Gynecologic and obstetric investigation. vol 16. issue 5. 1984-01-07. PMID:6642291. |
since the prl response to dopamine antagonists depends on the presence of an endogenous dopaminergic tone, it is suggested that these figures reflect the incidence of major dopamine deficiency at pituitary lactotrophs in different hyperprolactinemic states. |
1984-01-07 |
2023-08-12 |
human |
| S Ichida, H Tokunaga, Y Oda, N Fujita, A Hirata, T Hat. Increase of serotonin receptors in rat uterus induced by estradiol. The Journal of biological chemistry. vol 258. issue 22. 1984-01-07. PMID:6643435. |
concentrations of 1 mm sulpiride (a dopaminergic antagonist) and dopamine reduced [3h]spiroperidol binding only 26 and 23%, respectively. |
1984-01-07 |
2023-08-12 |
rat |
| B F Kilpatrick, M G Caro. Agonist binding promotes a guanine nucleotide reversible increase in the apparent size of the bovine anterior pituitary dopamine receptors. The Journal of biological chemistry. vol 258. issue 22. 1984-01-07. PMID:6643440. |
dopamine receptors, solubilized from bovine anterior pituitary membranes with the detergent digitonin, retained a typical dopaminergic specificity for the binding of both agonists and antagonists. |
1984-01-07 |
2023-08-12 |
cattle |
| M G Feenstra, C Sumners, J H Goedemoed, J B de Vries, H Rollema, A S Hor. A comparison of the potencies of various dopamine receptor agonists in models for pre- and postsynaptic receptor activity. Naunyn-Schmiedeberg's archives of pharmacology. vol 324. issue 2. 1984-01-07. PMID:6646238. |
several dopamine (da) receptor agonists, notably n,n-dipropyl-2-aminotetralin analogues differing in the number and position of phenolic hydroxyl groups, were evaluated in model systems for pre- and postsynaptic dopaminergic activity. |
1984-01-07 |
2023-08-12 |
rat |
| J M Ferrer, A M Sanguinetti, F Vives, F Mor. Effects of agonists and antagonists of D1 and D2 dopamine receptors on self-stimulation of the medial prefrontal cortex in the rat. Pharmacology, biochemistry, and behavior. vol 19. issue 2. 1983-12-20. PMID:6138775. |
the possible participation of d1 versus d2 dopamine receptors in mediating dopaminergic neurotransmission of self-stimulation (ss) in the medial prefrontal cortex (mpc) of the rat was studied neuropharmacologically. |
1983-12-20 |
2023-08-12 |
rat |
| O Lindvall, A Björklund, G Skagerber. Dopamine-containing neurons in the spinal cord: anatomy and some functional aspects. Annals of neurology. vol 14. issue 3. 1983-12-20. PMID:6314870. |
it appears possible that the beneficial effects of dopamine agonists in this condition as well as some of the side effects of neuroleptics are mediated through their actions on spinal dopaminergic mechanisms. |
1983-12-20 |
2023-08-12 |
Not clear |
| A A Grace, B S Bunne. Intracellular and extracellular electrophysiology of nigral dopaminergic neurons--2. Action potential generating mechanisms and morphological correlates. Neuroscience. vol 10. issue 2. 1983-12-20. PMID:6633864. |
this limited range of action potential generation may be important in control of dendritic dopamine release and/or modulation of electrical coupling between dopaminergic neurons. |
1983-12-20 |
2023-08-12 |
rat |