Now showing items 1-4 of 4
Blockade of fear-induced antinociception with intra-amygdala infusion of midazolam: Influence of prior test experience
(Brain Research, 2009-10-06) [Artigo]
Intra-amygdala infusion of midazolam, a benzodiazepine receptor agonist, produces anxiolytic-like effects in mice when first exposed to the elevated plus-maze (EPM) and blocks antinociception induced in mice confined in ...
Anxiolytic-like effects produced by bilateral lesion of the periaqueductal gray in mice: Influence of concurrent nociceptive stimulation
(Behavioural Brain Research, 2009-11-05) [Artigo]
Threatening situations (e.g., exposure to an elevated plus-maze with four open arms - oEPM) induce behavioral and neurovegetative responses generally accompanied by antinociception animals. The midbrain periaqueductal gray ...
Fos-like immunoreactivity in central nervous system of mice simultaneously exposed to the elevated plus-maze and nociception
(Revista Brasileira de Ciências Farmacêuticas, 2005-09-01) [Artigo]
Recentes evidências têm mostrado que a exposição de camundongos ao labirinto em cruz elevado (LCE), um modelo animal de ansiedade, resulta na exibição de analgesia. Com o objetivo de investigar quais as estruturas que são ...
Contrasting effects of acute and chronic treatment with imipramine and fluoxetine on inhibitory avoidance and escape responses in mice exposed to the elevated T-maze
(Brain Research Bulletin, 2009-03-30) [Artigo]
The elevated T-maze (ETM) is an animal model of anxiety-like behavior that assesses two different defensive behavioral tasks in the same animal-acquisition of inhibitory avoidance and latency to escape from an open and ...