Now showing items 1-3 of 3
Differential behavioral and neuroendocrine effects of repeated nicotine in adolescent and adult rats
(Pharmacology Biochemistry and Behavior, 2005-03-01) [Artigo]
Despite the high prevalence of tobacco abuse among adolescents, the neurobiology of nicotine addiction has been studied mainly in adult animals. Repeated administration of this drug to adult rats induces behavioral ...
Exposure to chronic stress increases the locomotor response to cocaine and the basal levels of corticosterone in adolescent rats
(Addiction Biology, 2005-09-01) [Artigo]
Repeated exposure to stress results in augmentation in the locomotor response to psychostimulant drugs. We investigated the locomotor response to a novel environment or cocaine [ 10 mg/kg, intraperitoneally (i.p.)] and ...
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 ...