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Behavioral indices of moderate nigrostriatal 6–hydroxydopamine lesion: a preclinical Parkinson's model.
(1993-02)
Asymmetries in turning and scanning were investigated in rats with different degrees of neostriatal dopamine depletion after unilateral injections of 6-hydroxydopamine into the substantia nigra. Animals with severe lesions, ...
Reinforcing properties of fencamfamine: Involvement of dopamine and opioid receptors
(1995-01-17)
Fencamfamine (FCF) is a psychostimulant classified as an indirect dopamine agonist. The conditioning place preference (CPP) paradigm was used to investigate the reinforcing properties of FCF. After initial preferences had ...
Surface-enhanced Raman scattering for dopamine in Ag colloid: Adsorption mechanism and detection in the presence of interfering species
(2020-08-30)
The dopamine, an important neurotransmitter, in abnormal concentration can be associated with the appearance of some neurological diseases. Based on the necessity of dopamine control, we propose a fast and more straightforward ...
Circadian time-dependent effects of fencamfamine on inhibition of dopamine uptake and release in rat striatal slices
(1997-05-01)
Fencamfamine (FCF) is a central stimulant that facilitates central dopaminergic transmission through inhibition of dopamine uptake and enhanced release of the transmitter. We evaluated the changes in the inhibition of ...
Electrochemical behavior of dopamine at a mercury electrode in the presence of citrate: Analytical applications
(Taylor & Francis IncPhiladelphiaEUA, 2007)
Effects of environmental enrichment and social isolation on sucrose consumption and preference: Associations with depressive-like behavior and ventral striatum dopamine
(2008-05)
Little attention has been directed towards environmental control of sensitivity to natural reward and its possible relationship with other motivated behaviors, besides the well-known effects of environmental enrichment and ...
Effects of acepromazine on the cardiovascular actions of dopamine in anesthetized dogs
(Blackwell Publishing, 2007-09-01)
To evaluate the effects of acepromazine maleate on the cardiovascular changes induced by dopamine in isoflurane-anesthetized dogs.Prospective, randomized cross-over experimental design.Six healthy adult spayed female dogs ...
Evaluation of graphene oxide and reduced graphene oxide in the immobilization of laccase enzyme and its application in the determination of dopamine
(2018-01-01)
Bioelectrodes were developed based on a simple deposition of graphene oxide (GO) or reduced graphed oxide (rGO) and laccase (Lac) on a glassy carbon (GC) electrode surface. The morphology and electrochemical behavior of ...
Electrooxidation and determination of dopamine using a Nafion (R)-cobalt hexacyanoferrate film modified electrode
(Molecular Diversity Preservation Int, 2008-03-01)
The electrocatalysis of dopamine has been studied using a cobalt hexacyanoferrate film (CoHCFe)-modified glassy carbon electrode. Using a rotating disk CoHCFe-modified electrode, the reaction rate constant for dopamine was ...