Effect of haloperidol on consummatory successive positive contrast in adult rats with adolescent isolation. Rats exposed to adolescent isolation (AA) show neurological and behavioral disorders into adulthood, many of them related to changes in response to appetitive reinforcers. Previous studies showed an increase of consummatory Successive Positive Contrast (cSPC, i.e., increased consumption of 32% sugar solution, 24 hours after having access to 4% solution) in rats exposed to AA, in comparison to animals without AA. This study aim at evaluating whether this effect is associated with dopaminergic hyperactivity. Haloperidol (0.1 mg / kg, i.p.) was administered before animals with AA were exposed to the presentation of the increased solution...
Local cerebral glucose utilization (LCGU) was determined in 49 brain regions of 3-, 12-, 24-, and 33...
Dopaminergic hypofunction in the medial prefrontal cortex (mPFC) has been associated with the aetiol...
Efectos de la administración diaria versus intermitente de haloperidol sobre la catalepsia de ratone...
Rats exposed to adolescent isolation (AA) show neurological and behavioral disorders into adulthood,...
The “hedonic” value of reinforcers is mediated by dopamine. Accordingly, haloperidol diminishes the ...
Color poster with text, graphs, and charts.Previous research has shown an increase in dopamine (DA) ...
Animal work on the behavioral effects of antipsychotic treatment suggests that different dosing regi...
Rats were administered 0.5 mg/kg SC of haloperidol (H) or saline (S) daily from day 1 after birth un...
Diez ratas eligieron entre dos palancas que concurrentemente proporcionaron alimento de acuerdo a do...
In the present study we investigated the effects of co-administration of GM(1) (15.0 mg/kg, twice da...
Sixteen young (5 months) and 16 old (20-24 months) male Wistar rats, housed together or in individua...
ESCOLA PAULISTA MED, DEPT PSYCHOBIOL, BR-04023 São Paulo, SP, BRAZILESCOLA PAULISTA MED, DEPT PSYCHO...
The anhedonia hypothesis maintains that pleasure for food-reward is determined by dopamine activity...
Haloperidol is a dopamine receptor antagonist used to treat schizophrenia. When systemically adminis...
Adolescence is a time involving a series of changes in the use of appetitive reinforcers like food, ...
Local cerebral glucose utilization (LCGU) was determined in 49 brain regions of 3-, 12-, 24-, and 33...
Dopaminergic hypofunction in the medial prefrontal cortex (mPFC) has been associated with the aetiol...
Efectos de la administración diaria versus intermitente de haloperidol sobre la catalepsia de ratone...
Rats exposed to adolescent isolation (AA) show neurological and behavioral disorders into adulthood,...
The “hedonic” value of reinforcers is mediated by dopamine. Accordingly, haloperidol diminishes the ...
Color poster with text, graphs, and charts.Previous research has shown an increase in dopamine (DA) ...
Animal work on the behavioral effects of antipsychotic treatment suggests that different dosing regi...
Rats were administered 0.5 mg/kg SC of haloperidol (H) or saline (S) daily from day 1 after birth un...
Diez ratas eligieron entre dos palancas que concurrentemente proporcionaron alimento de acuerdo a do...
In the present study we investigated the effects of co-administration of GM(1) (15.0 mg/kg, twice da...
Sixteen young (5 months) and 16 old (20-24 months) male Wistar rats, housed together or in individua...
ESCOLA PAULISTA MED, DEPT PSYCHOBIOL, BR-04023 São Paulo, SP, BRAZILESCOLA PAULISTA MED, DEPT PSYCHO...
The anhedonia hypothesis maintains that pleasure for food-reward is determined by dopamine activity...
Haloperidol is a dopamine receptor antagonist used to treat schizophrenia. When systemically adminis...
Adolescence is a time involving a series of changes in the use of appetitive reinforcers like food, ...
Local cerebral glucose utilization (LCGU) was determined in 49 brain regions of 3-, 12-, 24-, and 33...
Dopaminergic hypofunction in the medial prefrontal cortex (mPFC) has been associated with the aetiol...
Efectos de la administración diaria versus intermitente de haloperidol sobre la catalepsia de ratone...