Browse Items · NEOMED Bibliography Database

Conditioned place aversion following the central administration of a novel dopamine release inhibitor CGS 10746B.

Numerous drugs of abuse that elevate brain extracellular dopamine concentrations by either increasing the firing rate of dopaminergic neurons or producing dopamine release have been shown to reliably condition a preference for place. If dopamine…

Tags: 1991, Animals, Antipsychotic Agents/administration & dosage/*pharmacology, Avoidance Learning/*drug effects, Calcagnetti D J, Dopamine/*metabolism, Inbred Strains, Injections, Intraventricular, Male, Motor Activity/*drug effects, Pharmacology, biochemistry, and behavior, Rats, Schechter M D, Thiazepines/administration & dosage/*pharmacology

The aromatic amino acid decarboxylase inhibitor, NSD-1015, increases release of dopamine: response characteristics.

Addition of the aromatic amino acid decarboxylase inhibitor, NSD-1015 (10 microM), to Krebs'-Ringer phosphate (KRP) superfusion medium, significantly increased the release of dopamine in vitro from superfused corpus striatum tissue fragments of male…

Tags: *Aromatic Amino Acid Decarboxylase Inhibitors, 1992, 3, 4-Dihydroxyphenylacetic Acid/metabolism, Animals, Brain/*drug effects/metabolism, Dluzen D, Dopamine/*metabolism, Hydrazines/*pharmacology, Male, McDermott J, Neuropharmacology, Rats, Reddy A, Sprague-Dawley

Sex differences in striatal dopaminergic function within heterozygous mutant dopamine transporter knock-out mice.

The issue of whether a deletion of the dopamine transporter (DAT) allele (+/- DAT) would differentially alter striatal dopamine (DA) and dihydroxyphenylacetic acid (DOPAC) concentrations and DA release upon potassium and methamphetamine (MA)…

Alteration in L-DOPA evoked dopamine and DOPAC output under conditions of impaired vesicular dopamine storage.

We examined the effect of L-dihydroxyphenylalanine (L-DOPA) infusion in vitro upon dopamine (DA) and dihydroxyphenylacetic acid (DOPAC) output from superfused corpus striatum of vehicle and reserpine or tetrabenazine (TBZ) treated male rats.…

Tags: 1998, 3, 4-Dihydroxyphenylacetic Acid/*metabolism, Animals, Dluzen D E, Dopamine Agents/*pharmacology, Dopamine/*metabolism, Journal of neural transmission (Vienna, Austria : 1996), Levodopa/*pharmacology, Male, Pharmaceutical Vehicles, Rats, Reserpine/pharmacology, Sprague-Dawley, Synaptic Vesicles/*drug effects/metabolism, Tetrabenazine/pharmacology, Xu K

Rotenone produces opposite effects upon mouse striatal dopamine function as a result of environmental temperature.

Rotenone is a commonly used pesticide that can function as an environmental neurotoxin. Rotenone is a known mitochondrial complex I inhibitor which can lead to oxidative stress and results in dopaminergic cell death. Another environmental factor…

Tags: *temperature, 2006, 3, 4-Dihydroxyphenylacetic Acid/metabolism, Analysis of Variance, Animals, Brain Chemistry/drug effects/physiology/radiation effects, Corpus Striatum/*drug effects/metabolism, Crutchfield Karla C, Dluzen Dean E, Dopamine/*metabolism, Dose-Response Relationship, Drug, Insecticides/*pharmacology, Methamphetamine/pharmacology, Mice, Neurotoxicity research, Rotenone/*pharmacology

The effect of reserpine treatment in vivo upon L-dopa and amphetamine evoked dopamine and DOPAC efflux in vitro from the corpus striatum of male rats.

In the present experiment we tested the effects of L-DOPA and amphetamine upon dopamine and DOPAC efflux in vitro from superfused corpus striatal tissue fragments of male rats who had been pretreated with reserpine. Male rats were treated with…

Tags: 1994, 3, 4-Dihydroxyphenylacetic Acid/*metabolism, Amphetamine/*pharmacology, Animals, Cell Compartmentation, Corpus Striatum/*drug effects/metabolism, Dluzen D E, Dopamine/*metabolism, Drug Interactions, Journal of neural transmission. General section, Levodopa/*pharmacology, Liu B, Male, Rats, Research Design, Reserpine/*pharmacology, Secretory Rate/drug effects, Sprague-Dawley

L-DOPA modulation of corpus striatal dopamine and dihydroxyphenylacetic acid output from intact and 6-OHDA lesioned rats.

In the present report we examined the differences in in vitro dopamine (DA) and dihydroxyphenylacetic acid (DOPAC) efflux from the corpus striatum (CS) of intact versus 6-hydroxydopamine (6-OHDA) lesioned (in substantia nigra) male rats in response…

Tags: *Sympathectomy, 1996, 3, 4-Dihydroxyphenylacetic Acid/*metabolism, Animals, Antiparkinson Agents/*pharmacology, Chemical, Corpus Striatum/drug effects/*metabolism, Dluzen D E, Dopamine/*metabolism, Journal of neural transmission (Vienna, Austria : 1996), Levodopa/*pharmacology, Male, Oxidopamine, Rats, Sprague-Dawley, Substantia Nigra/drug effects/metabolism, Xu K

L-dopa infusion mode differentially affects corpus striatal dopamine efflux in the presence of reserpine.

In the present experiment we tested the effects of L-DOPA upon dopamine (DA) efflux in vitro from superfused corpus striatal tissue fragments in medium containing reserpine. The purposes of this experiment were first, to evaluate the effects of…

Tags: 1992, Amphetamine/pharmacology, Animals, Chromatography, Corpus Striatum/*drug effects/metabolism, Dluzen D E, Dopamine/*metabolism, High Pressure Liquid, Infusions, Intravenous, Journal of neural transmission. General section, Kratko F T Jr, Levodopa/*pharmacology, Male, Potassium/pharmacology, Rats, Reserpine/*pharmacology, Sprague-Dawley

Evaluation of nigrostriatal dopaminergic function in adult +/+ and +/- BDNF mutant mice.

Deletion of a single copy of the BDNF gene has been shown to affect the nigrostriatal dopaminergic system of young adult BDNF mice. In the present report we evaluated various indices of nigrostriatal dopaminergic function between

The effect of GDNF on nigrostriatal dopaminergic function in response to a two-pulse K(+) stimulation.

We examined the effect of glial cell line-derived neurotrophic factor (GDNF) upon nigrostriatal dopaminergic function in response to two-pulse potassium (K(+)) stimulation in rats under in vivo microdialysis conditions. The two-pulse infusion…

Alterations in nigrostriatal dopaminergic function within BDNF mutant mice.

The influence of brain-derived neurotrophic factor (BDNF) upon the nigrostriatal dopaminergic system was evaluated in weanling and adult mice carrying a targeted inactivated BDNF gene. Regional specificity of this BDNF mutation was assessed by…

Nomifensine alters sex differences in striatal dopaminergic function.

A series of three experiments are presented in which the acute effects of the catecholamine reuptake inhibitor, nomifensine, upon striatal dopaminergic function are compared in female and male mice. In Experiment 1, treatment with nomifensine (5 mg…

Striatal dopamine output is compromised within +/- BDNF mice.

We reported previously that mice lacking one brain-derived neurotrophic factor (BDNF) allele demonstrate elevated striatal dopamine (DA) concentrations but impaired behavioral responses involving the nigrostriatal dopaminergic (NSDA) system. To test…

Alteration of dopamine release by rat caudate putamen tissues superfused with alpha 2-macroglobulin.

Monoamine-activated alpha-2-macroglobulin (alpha 2M) has been shown to decrease the dopamine concentrations in rat caudate putamen (CP) in vivo as well as inhibit choline acetyltransferase activities in the culture of basal forebrain neurons. In this…

Intracranial infusion of monoamine-activated alpha 2-macroglobulin decreases dopamine concentrations within the rat caudate putamen.

Monoamine-activated alpha 2-macroglobulin (alpha 2M) has been shown to inhibit choline acetyltransferase in basal forebrain neurons as well as neurotrophin-dependent neuronal functions. The objective of this study was to determine whether…

Tags: *Nerve Degeneration, 1994, alpha-Macroglobulins/*pharmacology/physiology/toxicity, Animals, Caudate Nucleus/*drug effects/metabolism, Dluzen D E, Dopamine/*metabolism, Hu Y Q, Infusion Pumps, Journal of neuroscience research, Koo P H, Male, Putamen/*drug effects/metabolism, Rats, Sprague-Dawley

Browse Items (55 total)