نتایج جستجو برای: harmaline
تعداد نتایج: 194 فیلتر نتایج به سال:
BACKGROUND There is an increasing use of ayahuasca for recreational purposes. Furthermore, there is a growing evidence for the antidepressant properties of its components. However, there are no reports on the effects of this substance in the psychiatric setting. Harmaline, one of the main components of ayahuasca, is a selective and reversible MAO-A inhibitor and a serotonin reuptake inhibitor. ...
Recently many people have shown great interest in traditional indigenous practices and popular medicine, involving the ingestion of natural psychotropic drugs. We received a request to analyze and determine the nature of a dark green liquid with a dark brown plant sediment, which the police had seized at an airport and inside the home of a person belonging to the 'Santo Daime' religious movemen...
An electrogenic Na+/HCO3- cotransport system was identified and characterized in freshly dissociated salamander Müller (glial) cells. Under voltage-clamp, these cells generated an outward current when external HCO3- concentration [( HCO3-]o) was raised. This current was Na(+)-dependent, Cl(-)-independent, and was blocked by the stilbenes 4,4'-diisothiocyanato-stilbene-2,2'-disulfonate (DIDS) an...
For several years our interest has been in a postural Parkinson-like tremor at 4-6/sec. which can be produced in the monkey by lesions of the central nervous system. We have also studied the effects of harmaline, a drug which evokes or intensifies the Parkinson-like tremor in lesioned animals and which also induces a fine, generalized tremor at 7-12/sec. in normal animals. The results obtained ...
Many plants contain toxic alkaloids which may be dangerous to humans. Despite the large number of poisonous plants, cases of fatal plant poisonings are relatively rare. The frequencies of poisonings and the plants involved are often regionally specific. Plant poisonings can be aggregated into three categories: unintended ingestions, intended ingestions, and poisoning due to abuse of plant mater...
Peganum garmala contains in its composition quinazoline (L-peganine (vasicin), pegamine, peganol, deoxypeganine, peganidin, etc.) and β-carboline (harmine, harman, harmaline, harmalol, alkaloids, which also cause different pharmacological activity harmala preparations. The accumulation of alkaloids depends on the stage ontogenesis differs aboveground underground parts plant. aim work is to dete...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید