5 résultats
N,N-dimethiltryptamine (DMT) in urine has been quantified on an 83-psychiatric patient sample. Sample covered patients who had sometimes been administered neuroleptic drugs as well as patients with some particular symptomatology associated to psychotic disorders such as hallucinations, delusions,
Interest in the role of indolamines in the pathogenesis of psychoses has been renewed in recent years by the development of atypical antipsychotic drugs such as clozapine, olanzapine, and risperidone, which act on serotonin receptors. Discovery of the hallucinogenic compounds called methylated
Quipazine (30 mg/kg i.p., 60 min), a serotonin-like drug increased ACh levels in the striatum (37%) but was without effect on the transmitter content in the hippocampus and the parietal cortex of the rat. Added in vitro(10(-5) M) or injected in vivo, quipazine did not affect choline acetylase and
Ayahuasca is an Amazonian psychoactive plant beverage containing the serotonergic 5-HT(2A) agonist N,N-dimethyltryptamine (DMT) and monoamine oxidase-inhibiting alkaloids (harmine, harmaline and tetrahydroharmine) that render it orally active. Ayahuasca ingestion is a central feature in several
OBJECTIVE
Ayahuasca is a traditional South American psychoactive beverage and the central sacrament of Brazilian-based religious groups, with followers in Europe and the United States. The tea contains the psychedelic indole N,N-dimethyltryptamine (DMT) and beta-carboline alkaloids with monoamine