Repeated administration of ketamine (KET) has been used to model schizophrenia-like symptomatology in rodents, but the psychotomimetic neurobiological and neuroanatomical underpinnings remain elusive. In parallel, the unmet need for a better treatment of schizophrenia requires the development of novel therapeutic strategies. Cannabidiol (CBD), a major non-addictive phytocannabinoid has been...
Adolescent cannabis use is associated with adult psychopathology. When Δ9 -tetrahydrocannabinol (THC), mainly in high doses, is administered to adolescence rats there are also long lasting effects in adults. This study aims to determine the specific adult bio-behavioural profile after adolescent low-dose THC, which better mirrors adolescent recreational cannabis use. Adolescent male...
Endocannabinoids are involved in excitatory neurotransmission initiated by glutamate and aspartate. The aim of the present study was to investigate the effects of the cannabinoid agonists, Δ(9)-THC and WIN55,212-2, on tissue (prefrontal cortex, dorsal striatum, nucleus accumbens, hippocampus, amygdala and hypothalamus) levels of glutamate and aspartate in two rat phenotypes, high responders...