Objective: An effective way to protect the currently endangered wild populations of Lophophora williamsii is to select mescaline-rich specimens for selective propagation. Also, users of these and other entheogenic cacti are in need of an accessible way of dosing extracts. This research aims to introduce and validate an accessible procedure for the quantification of mescaline in fresh cactus...
Mescaline is a naturally occurring psychoactive phenethylamine found in several cacti and historically used ceremonially by Indigenous and Latin American populations. Broader recognition of its possible therapeutic value in Western science began in the 1950s; however, knowledge of the safety profile of mescaline and the extent of its use remains limited. The primary aim of this study is to...
3,4,5-Trimethoxyphenethylamine (mescaline) is a psychedelic alkaloid found in peyote cactus. Related 4-alkoxy-3,5-dimethoxy-substituted phenethylamines (scalines) and amphetamines (3C-scalines) are reported to induce similarly potent psychedelic effects and are therefore potential novel therapeutics for psychedelic-assisted therapy. Herein, several pharmacologically uninvestigated scalines and...
General physical and chemical descriptions of phenylethylamine presented grosses-formulas, the molecular masses and indexes of chromatography maintenance of derivatives of phenylethylamine, register in the article, mescaline, and 2С-В behave to that. During expert research of substances of a group of derivatives of phenylethylamine, the task of quality authentication of research objects that...
Abstract Serotonergic psychedelics are recently gaining a lot of attention as a potential treatment of several neuropsychiatric disorders. Broadband desynchronization of EEG activity and disconnection in humans have been repeatedly shown; however, translational data from animals are completely lacking. Therefore, the main aim of our study was to assess the effects of tryptamine and...
Commonly, false peyote refers to Lophophora diffusa. However, several other unrelated cacti go by this colloquial name. They either resemble "true" peyote, Lophophora williamsii, or are found in similar habitats. To date, over 40 different alkaloids have been isolated from the Lophophora genus. Of these, only the pharmacological actions of mescaline (1) have been extensively investigated. The...
The purpose of this study was to investigate samples of commercial over-the-counter products purported to contain extracts from peyote cactus (Lophophora williamsii), a vulnerable species. Samples were extracted with organic solvent and then washed to remove impurities. The extracts of these products were subjected to an analysis by real-time mass spectrometry (DART-MS) to determine the...
Mescaline is a naturally occurring psychoactive alkaloid that has been used as a sacrament by Indigenous populations in spiritual ritual and healing ceremonies for millennia. Despite promising early preliminary research and favorable anecdotal reports, there is limited research investigating mescaline's psychotherapeutic potential. We administered an anonymous online questionnaire to adults (N...
This essay surveys the archeological understanding of Chavín de Huántar (900 BC-AD 0) conducting an inquiry into the means of intelligibility offered by archeology and finding that without the deployment of Inca civilization categories of huaca, ayllu, tinku, and others, Chavín would remain shrouded in darkness. Here, I delve into the problematic question of the consumption of the mescaline...
Lophophora williamsii, peyote, is a small cactus growing to approximately 10 cm in diameter with a flat to dome-shaped spineless crown with fissures or ribs that develop following the Fibonacci series and whose numbers indicate relative degree of maturing. In this study crown tissue of 30 wild-collected specimens was analyzed to determine whether there was a correlation between the...