Search Results - "Aizenstein, M"
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Amphetamine, cocaine, and fencamfamine: relationship between locomotor and stereotypy response profiles and caudate and accumbens dopamine dynamics
Published in The Journal of neuroscience (01-09-1991)“…Using in vivo microdialysis, the caudate and nucleus accumbens dopamine (DA) responses to the psychomotor stimulants amphetamine (AMPH), cocaine (COC), and…”
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2
Repeated exposure of adolescent rats to oral methylphenidate does not induce behavioral sensitization or cross-sensitization to nicotine
Published in Brazilian journal of medical and biological research (01-07-2010)“…Several lines of evidence indicate that the use of stimulant drugs, including methylphenidate (MPD), increases tobacco smoking. This has raised concerns that…”
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3
Boron carbide–copper infiltrated cermets
Published in Journal of solid state chemistry (01-02-2004)“…Porous boron carbide preforms, prepared with and without excess carbon, were infiltrated with a Cu–Si alloy. Contrary to unalloyed copper, the Cu–Si alloy wets…”
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4
Fencamfamine modulates sodium, potassium-ATPase through cyclic AMP and cyclic AMP-dependent protein kinase in rat striatum
Published in Journal of Neural Transmission (01-01-1998)“…Dopamine (DA) and fencamfamine (FCF) modulatory action on Na,K-ATPase and Mg-ATPase activity were evaluated in rat striatum. DA and FCF induced a decrease in…”
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5
Reinforcing properties of fencamfamine: Involvement of dopamine and opioid receptors
Published in Pharmacology, biochemistry and behavior (1995)“…Fencamfamine (FCF) is a psychostimulant classified as an indirect dopamine agonist. The conditioning place preference (CPP) paradigm was used to investigate…”
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6
Circadian time-dependent effects of fencamfamine on inhibition of dopamine uptake and release in rat striatal slices
Published in Brazilian journal of medical and biological research (01-05-1997)“…Fencamfamine (FCF) is a central stimulant that facilitates central dopaminergic transmission through inhibition of dopamine uptake and enhanced release of the…”
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7
The behavioral sensitization induced by fencamfamine is not related to plasma drug levels
Published in Brazilian journal of medical and biological research (01-06-1995)“…Fencamfamine (FCF) is a CNS stimulant that facilitates central dopaminergic transmission primarily through blockade of dopamine uptake. In the present study we…”
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8
Effect of apomorphine on rat motor activity induced by fencamfamine and other indirect psychostimulant drugs
Published in Brazilian journal of medical and biological research (01-09-1995)“…We evaluated the effects of low doses of apomorphine on the stimulant behavioral effects induced by amphetamine (2.5 mg/kg), fencamfamine (6.0 mg/kg) and…”
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9
Daily variation in plasma concentration of fencamfamine and striatal dopamine receptors in rats
Published in Brazilian journal of medical and biological research (01-03-1994)“…Fencamfamine (FCF) is a psychostimulant drug classified as an indirect dopamine agonist. In the present study we evaluated the daily variation in plasma FCF…”
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10
Effect of fencamfamine on avoidance performances of rats
Published in Brazilian journal of medical and biological research (1991)“…The effects of fencamfamine (1.0 and 5.0 mg/kg, ip, single dose) on an inhibitory task were studied in rats (N = 15 per group). Post-training treatment with…”
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11
On the mechanism which mediates the effects of long-term administration of fencamfamine in rats
Published in Brazilian journal of medical and biological research (1989)“…This study analyzes the changes in the sensitivity of striatal dopaminergic (DA) receptors to apomorphine following withdrawal from long-term treatment with…”
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12
The urinary excretion of 5-hydroxyindoleacetic acid does not reflect brain levels of this metabolite of 5-hydroxytryptamine
Published in Brazilian journal of medical and biological research (1984)“…The present study was undertaken to determine if changes in the serotonergic central nervous system can be reflected by urinary 5-hydroxyindoleacetic acid…”
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13
Repeated amphetamine and fencamfamine: sensitization and reciprocal cross-sensitization
Published in Neuropsychopharmacology (New York, N.Y.) (01-08-1990)“…The repeated administration of amphetamine and related dopamine agonists results in an augmented or sensitized behavioral response to subsequent administration…”
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14
Evidence for a role of beta-endorphin in activity of nigrostriatal neurons in the rat
Published in Brazilian journal of medical and biological research (1988)“…The effects of icv administration of beta-endorphin on secretory activity of dopaminergic neurons is described. Homovanillic and dihydroxyphenyl acetic acid…”
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15
Behavioral and neurochemical effects of fencamfamine on rats: a chronobiologic approach
Published in Chronobiology international (1989)“…Fencamfamine (FCF) is a psychostimulant classified as an indirect dopaminergic agonist. Circadian rhythms of some behavioral and neurochemical parameters were…”
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16
Chronic imipramine administration reduces apomorphine inhibitory effects
Published in European journal of pharmacology (16-12-1986)“…Changes in activity of dopaminergic and serotonergic systems were assessed after acute and chronic (14 days) imipramine (10 mg/kg) administration in mice. For…”
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17
Striatal dopamine receptor sensitivity after subchronic fencamfamine in the rat
Published in European journal of pharmacology (01-01-1985)“…Dopamine (DA) receptor sensitivity was assessed in the rat striatal system following subchronic treatment with fencamfamine or saline for 7 days (10 mg/kg…”
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18
Repeated administration intensifies the reinforcing effect of fencamfamine in rats
Published in General pharmacology (01-08-1997)“…1. In the present study, we evaluated the role of repeated administration on conditioning place preference (CPP) induced by fencamfamine (FCF) in male rats. 2…”
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19
Differential changes in dopaminergic receptor sensitivity induced by agonist drugs
Published in Brazilian journal of medical and biological research (1985)“…Mice were treated acutely or chronically with apomorphine (APO) (0.1 and 1.0 mg/kg) or L-DOPA (150 mg/kg) plus benserazide (50 mg/kg). The decrease of…”
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20
Effects of fencamfamine withdrawal in rats
Published in General pharmacology (01-09-1994)“…1. The effects produced by discontinuation of long-term treatment with fencamfamine (FCF) were evaluated recording behavioral and body weight changes. 2. 48 hr…”
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