| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| D A Cory-Slechta, D J O'Mara, B J Brocke. Nucleus accumbens dopaminergic medication of fixed interval schedule-controlled behavior and its modulation by low-level lead exposure. The Journal of pharmacology and experimental therapeutics. vol 286. issue 2. 1998-09-02. PMID:9694936. |
to examine the assertion that changes in nucleus accumbens (nac) dopamine (da) activity serve as a mechanism of lead (pb)-induced disruption of fixed interval (fi) schedule-controlled behavior, the effects of intra-nac administration of the irreversible da antagonist eedq (n-ethoxycarbonyl-2-ethoxy-1,2-dihyroquinoline) and of dopamine itself on fi performance were compared in rats that had been chronically exposed to 0, 50 or 500 ppm pb acetate in drinking water from weaning. |
1998-09-02 |
2023-08-12 |
rat |
| N Guo, S R Vincent, H C Fibige. Phenotypic characterization of neuroleptic-sensitive neurons in the forebrain: contrasting targets of haloperidol and clozapine. Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology. vol 19. issue 2. 1998-08-21. PMID:9629567. |
similarly, in the nucleus accumbens (nac) and lateral septal nucleus (lsn), the majority of clozapine-induced fli neurons express d3 receptor mrna (nac 69%; ls 73%). |
1998-08-21 |
2023-08-12 |
Not clear |
| T J De Vries, A R Cools, T S Shippenber. Infusion of a D-1 receptor agonist into the nucleus accumbens enhances cocaine-induced behavioural sensitization. Neuroreport. vol 9. issue 8. 1998-08-13. PMID:9665597. |
the present study was designed to evaluate the effect of dopamine (da) d-1 receptor activation in the nucleus accumbens (nac) on the locomotor sensitizing effects of repeated intra-accumbens (intra-nac) infusions of cocaine. |
1998-08-13 |
2023-08-12 |
Not clear |
| B T Hop. Cocaine and the AP-1 transcription factor complex. Annals of the New York Academy of Sciences. vol 844. 1998-08-13. PMID:9668659. |
in the striatum (str) and nucleus accumbens (nac) of rats. |
1998-08-13 |
2023-08-12 |
rat |
| S M Baca, B K Lipska, M F Egan, S E Bachus, J N Ferguson, T M Hyd. Effects of prefrontal cortical lesions on neuropeptide and dopamine receptor gene expression in the striatum-accumbens complex. Brain research. vol 797. issue 1. 1998-08-06. PMID:9630515. |
no differences were found between sham and lesion groups for enk, d1, subp, or gad65 mrna levels in the striatum or nucleus accumbens (nac). |
1998-08-06 |
2023-08-12 |
rat |
| C L Zuch, D J O'Mara, D A Cory-Slecht. Low-level lead exposure selectively enhances dopamine overflow in nucleus accumbens: an in vivo electrochemistry time course assessment. Toxicology and applied pharmacology. vol 150. issue 1. 1998-06-29. PMID:9630467. |
in vivo electrochemical measurements of potassium chloride-evoked da overflow and clearance were compared in dorsal striatum (str) (nigrostriatal system) and nucleus accumbens (nac)(mesolimbic system) of male rats after 11 weeks or 11 months of postweaning exposure to 0, 50, or 150 ppm pb acetate drinking solutions. |
1998-06-29 |
2023-08-12 |
rat |
| F S Hall, L S Wilkinson, T Humby, W Inglis, D A Kendall, C A Marsden, T W Robbin. Isolation rearing in rats: pre- and postsynaptic changes in striatal dopaminergic systems. Pharmacology, biochemistry, and behavior. vol 59. issue 4. 1998-06-26. PMID:9586842. |
isolation rearing of rats produces a behavioral syndrome indicative of altered dopamine (da) function in the nucleus accumbens (nac). |
1998-06-26 |
2023-08-12 |
rat |
| G Di Chiar. A motivational learning hypothesis of the role of mesolimbic dopamine in compulsive drug use. Journal of psychopharmacology (Oxford, England). vol 12. issue 1. 1998-06-23. PMID:9584969. |
such abnormal motivational learning would derive from the repetitive non-habituating property of drugs of abuse to activate da transmission phasically in the nucleus accumbens (nac) 'shell'. |
1998-06-23 |
2023-08-12 |
Not clear |
| M Yoshida, H Yokoo, K Mizoguchi, T Tanaka, H Emoto, M Tanak. NMDA- and MK801-induced changes in dopamine release are attenuated in kainic acid-lesioned nucleus accumbens of conscious rats: an in vivo microdialysis study. Brain research. vol 786. issue 1-2. 1998-06-12. PMID:9555028. |
local application of n-methyl-d-aspartate (nmda) and a nmda receptor antagonist, mk801 through the dialysis membrane into the nucleus accumbens (nac) caused a significant decrease and increase in extracellular dopamine (da) in the nac of conscious rats, respectively. |
1998-06-12 |
2023-08-12 |
rat |
| V M Pickel, A G Beck-Sickinger, J Chan, H A Weilan. Y1 receptors in the nucleus accumbens: ultrastructural localization and association with neuropeptide Y. Journal of neuroscience research. vol 52. issue 1. 1998-05-29. PMID:9556029. |
y1 receptors in the nucleus accumbens: ultrastructural localization and association with neuropeptide y. neuropeptide y (npy) is present in aspiny neurons in the nucleus accumbens (nac), which also contains moderate levels of ligand binding and mrna for the y1 receptor. |
1998-05-29 |
2023-08-12 |
rat |
| S M Nicola, R C Malenk. Modulation of synaptic transmission by dopamine and norepinephrine in ventral but not dorsal striatum. Journal of neurophysiology. vol 79. issue 4. 1998-05-27. PMID:9535946. |
although the ventral striatum (nucleus accumbens; nac) and dorsal striatum are associated with different behaviors, these structures are anatomically and physiologically similar. |
1998-05-27 |
2023-08-12 |
Not clear |
| Z L Kruk, S Cheeta, J Milla, R Muscat, J E Williams, P Willne. Real time measurement of stimulated dopamine release in the conscious rat using fast cyclic voltammetry: dopamine release is not observed during intracranial self stimulation. Journal of neuroscience methods. vol 79. issue 1. 1998-05-26. PMID:9531455. |
fast cyclic voltammetry (fcv) was used to measure real time release of electrically stimulated endogenous dopamine in the nucleus accumbens (nac) of conscious freely moving rats for up to 17 days. |
1998-05-26 |
2023-08-12 |
rat |
| P V Rada, G P Mark, B G Hoebe. Dopamine release in the nucleus accumbens by hypothalamic stimulation-escape behavior. Brain research. vol 782. issue 1-2. 1998-05-14. PMID:9519267. |
it is known that lateral hypothalamic stimulation or self-stimulation can release dopamine in the nucleus accumbens (nac). |
1998-05-14 |
2023-08-12 |
rat |
| P J Wellman, D K Miller, C L Livermore, T A Green, L R McMahon, J R Natio. Effects of (-)-ephedrine on locomotion, feeding, and nucleus accumbens dopamine in rats. Psychopharmacology. vol 135. issue 2. 1998-05-08. PMID:9497018. |
the intent of the present study was to determine the effects of systemic injections of the sympathomimetic agent ephedrine (eph) on extracellular dopamine (da) levels within the rat nucleus accumbens (nac) and to compare these effects with those of eph on locomotion and on feeding. |
1998-05-08 |
2023-08-12 |
rat |
| D L Willins, H Y Meltze. Serotonin 5-HT2C agonists selectively inhibit morphine-induced dopamine efflux in the nucleus accumbens. Brain research. vol 781. issue 1-2. 1998-04-29. PMID:9507167. |
in vivo microdialysis was used to compare the effects of serotonergic drugs on morphine- and cocaine-induced increases in extracellular dopamine (da) concentrations in the rat nucleus accumbens (nac). |
1998-04-29 |
2023-08-12 |
rat |
| J M Mathé, G G Nomikos, B Schilström, T H Svensso. Non-NMDA excitatory amino acid receptors in the ventral tegmental area mediate systemic dizocilpine (MK-801) induced hyperlocomotion and dopamine release in the nucleus accumbens. Journal of neuroscience research. vol 51. issue 5. 1998-04-24. PMID:9512002. |
this study investigated the putative role of non-nmda excitatory amino acid (eaa) receptors in the ventral tegmental area (vta) for the increase in dopamine (da) release in the nucleus accumbens (nac) and behavioral stimulation induced by systemically administered dizocilpine (mk-801). |
1998-04-24 |
2023-08-12 |
rat |
| G Zernig, H C Fibige. Acute and prolonged effects of clocinnamox and methoclocinnamox on nucleus accumbens dopamine overflow. Psychopharmacology. vol 135. issue 1. 1998-04-22. PMID:9489929. |
in vivo microdialysis was employed to determine if these effects are paralleled in basal and opioid-stimulated dopamine (da) overflow in the rat nucleus accumbens (nac). |
1998-04-22 |
2023-08-12 |
rat |
| J Y Chang, P H Janak, D J Woodwar. Comparison of mesocorticolimbic neuronal responses during cocaine and heroin self-administration in freely moving rats. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 18. issue 8. 1998-04-20. PMID:9526026. |
to compare neuronal activity within the mesocorticolimbic circuit during the self-administration of cocaine and heroin, multiple-channel single-unit recordings of spike activity within the rat medial prefrontal cortex (mpfc) and nucleus accumbens (nac) were obtained during the consecutive self-administration of cocaine and heroin within the same session. |
1998-04-20 |
2023-08-12 |
rat |
| M A Parada, M Puig de Parada, L Hernandez, E Murzi, F Garci. A practical method for simultaneous multiple intracerebral implantations for microdialysis in rats. Brain research. Brain research protocols. vol 2. issue 2. 1998-04-03. PMID:9473636. |
the design may vary according to the type of elements to be implanted and the coordinates required for each particular experiment, but here it is illustrated describing the assembly of a particular jig for the simultaneous implantation of guide shafts for ulterior microdialysis in the prefrontal cortex (pfc), nucleus accumbens (nac) and striatum (str). |
1998-04-03 |
2023-08-12 |
rat |
| B E Hildebrand, G G Nomikos, P Hertel, B Schilström, T H Svensso. Reduced dopamine output in the nucleus accumbens but not in the medial prefrontal cortex in rats displaying a mecamylamine-precipitated nicotine withdrawal syndrome. Brain research. vol 779. issue 1-2. 1998-04-02. PMID:9473676. |
withdrawal from chronic treatment with various types of addictive drugs, including amphetamine, cocaine, ethanol and morphine is associated with a decrease in dopaminergic output in the nucleus accumbens (nac), whereas the effects of withdrawal from these drugs on dopaminergic output in the medial prefrontal cortex (pfc), as yet, remain largely unknown. |
1998-04-02 |
2023-08-12 |
rat |