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Berman P, de Haro LA, Cavaco AR, Panda S, Dong Y, Kuzmich N, Lichtenstein G, Peleg Y, Harat H, Jozwiak A, Cai J, Heinig U, Meir S, Rogachev I, Aharoni A. The biosynthetic pathway of the hallucinogen mescaline and its heterologous reconstruction. MOLECULAR PLANT 2024; 17:1129-1150. [PMID: 38835170 DOI: 10.1016/j.molp.2024.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 04/02/2024] [Accepted: 05/30/2024] [Indexed: 06/06/2024]
Abstract
Mescaline, among the earliest identified natural hallucinogens, holds great potential in psychotherapy treatment. Nonetheless, despite the existence of a postulated biosynthetic pathway for more than half a century, the specific enzymes involved in this process are yet to be identified. In this study, we investigated the cactus Lophophora williamsii (Peyote), the largest known natural producer of the phenethylamine mescaline. We employed a multi-faceted approach, combining de novo whole-genome and transcriptome sequencing with comprehensive chemical profiling, enzymatic assays, molecular modeling, and pathway engineering for pathway elucidation. We identified four groups of enzymes responsible for the six catalytic steps in the mescaline biosynthetic pathway, and an N-methyltransferase enzyme that N-methylates all phenethylamine intermediates, likely modulating mescaline levels in Peyote. Finally, we reconstructed the mescaline biosynthetic pathway in both Nicotiana benthamiana plants and yeast cells, providing novel insights into several challenges hindering complete heterologous mescaline production. Taken together, our study opens up avenues for exploration of sustainable production approaches and responsible utilization of mescaline, safeguarding this valuable natural resource for future generations.
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Affiliation(s)
- Paula Berman
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Luis Alejandro de Haro
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Ana-Rita Cavaco
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Sayantan Panda
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Younghui Dong
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Nikolay Kuzmich
- The Maurice and Vivienne Wohl Institute for Drug Discovery, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Gabriel Lichtenstein
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Yoav Peleg
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Hila Harat
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Adam Jozwiak
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Jianghua Cai
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Uwe Heinig
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Sagit Meir
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Ilana Rogachev
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel
| | - Asaph Aharoni
- Department of Plant and Environmental Sciences, Weizmann Institute of Science, Rehovot 7610001, Israel.
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Doesburg-van Kleffens M, Zimmermann-Klemd AM, Gründemann C. An Overview on the Hallucinogenic Peyote and Its Alkaloid Mescaline: The Importance of Context, Ceremony and Culture. Molecules 2023; 28:7942. [PMID: 38138432 PMCID: PMC10746114 DOI: 10.3390/molecules28247942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/27/2023] [Accepted: 12/02/2023] [Indexed: 12/24/2023] Open
Abstract
Peyote (Lophophora williamsii) is a cactus that contains various biologically active alkaloids-such as pellotine, anhalonidine, hordenine and mescaline. Here, mescaline induces the psychoactive effects of peyote through the activation of the serotonin 5-HT2A receptor and the subsequent release of calcium (Ca2+) from the endoplasmic reticulum (ER). Moreover, an evaluation of the therapeutic benefits of mescaline is also currently the subject of research. It is important to consider that the outcome of taking a psychedelic drug strongly depends on the mindset of the recipient and the context (set and setting principle), including ceremonies and culture. This overview serves to summarise the current state of the knowledge of the metabolism, mechanism of action and clinical application studies of peyote and mescaline. Furthermore, the benefits of the potential of peyote and mescaline are presented in a new light, setting an example for combining a form of treatment embedded in nature and ritually enriched with our current highly innovative Western medicine.
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Poulie CM, Chan CB, Parka A, Lettorp M, Vos J, Raaschou A, Pottie E, Bundgaard MS, Sørensen LME, Cecchi CR, Märcher-Rørsted E, Bach A, Herth MM, Decker A, Jensen AA, Elfving B, Kretschmann AC, Stove CP, Kohlmeier KA, Cornett C, Janfelt C, Kornum BR, Kristensen JL. In Vitro and In Vivo Evaluation of Pellotine: A Hypnotic Lophophora Alkaloid. ACS Pharmacol Transl Sci 2023; 6:1492-1507. [PMID: 37854625 PMCID: PMC10580395 DOI: 10.1021/acsptsci.3c00142] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Indexed: 10/20/2023]
Abstract
Quality of life is often reduced in patients with sleep-wake disorders. Insomnia is commonly treated with benzodiazepines, despite their well-known side effects. Pellotine (1), a Lophophora alkaloid, has been reported to have short-acting sleep-inducing properties in humans. In this study, we set out to evaluate various in vitro and in vivo properties of 1. We demonstrate that 1 undergoes slow metabolism; e.g. in mouse liver microsomes 65% remained, and in human liver microsomes virtually no metabolism was observed after 4 h. In mouse liver microsomes, two phase I metabolites were identified: 7-desmethylpellotine and pellotine-N-oxide. In mice, the two diastereomers of pellotine-O-glucuronide were additionally identified as phase II metabolites. Furthermore, we demonstrated by DESI-MSI that 1 readily enters the central nervous system of rodents. Furthermore, radioligand-displacement assays showed that 1 is selective for the serotonergic system and in particular the serotonin (5-HT)1D, 5-HT6, and 5-HT7 receptors, where it binds with affinities in the nanomolar range (117, 170, and 394 nM, respectively). Additionally, 1 was functionally characterized at 5-HT6 and 5-HT7, where it was found to be an agonist at the former (EC50 = 94 nM, Emax = 32%) and an inverse agonist at the latter (EC50 = 291 nM, Emax = -98.6). Finally, we demonstrated that 1 dose-dependently decreases locomotion in mice, inhibits REM sleep, and promotes sleep fragmentation. Thus, we suggest that pellotine itself, and not an active metabolite, is responsible for the hypnotic effects and that these effects are possibly mediated through modulation of serotonergic receptors.
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Affiliation(s)
- Christian
B. M. Poulie
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Camilla B. Chan
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Aleksandra Parka
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Magnus Lettorp
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Josephine Vos
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Amanda Raaschou
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Eline Pottie
- Laboratory
of Toxicology, Department of Bioanalysis, Faculty of Pharmaceutical
Sciences, Ghent University, Campus Heymans, Ottergemsesteenweg
460, B-9000 Ghent, Belgium
| | - Mikkel S. Bundgaard
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Louis M. E. Sørensen
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Claudia R. Cecchi
- Translational
Neuropsychiatry Unit, Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 11, 8200 Aarhus N Aarhus, Denmark
| | - Emil Märcher-Rørsted
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Anders Bach
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Matthias M. Herth
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
- Department
of Clinical Physiology, Nuclear Medicine
& PET, Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Ann Decker
- Center for
Drug Discovery, RTI International, Research Triangle Park, North Carolina 27709, United States
| | - Anders A. Jensen
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Betina Elfving
- Translational
Neuropsychiatry Unit, Department of Clinical Medicine, Aarhus University, Palle Juul-Jensens Boulevard 11, 8200 Aarhus N Aarhus, Denmark
| | - Andreas C. Kretschmann
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Christophe P. Stove
- Laboratory
of Toxicology, Department of Bioanalysis, Faculty of Pharmaceutical
Sciences, Ghent University, Campus Heymans, Ottergemsesteenweg
460, B-9000 Ghent, Belgium
| | - Kristi A. Kohlmeier
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
| | - Claus Cornett
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Christian Janfelt
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Birgitte R. Kornum
- Department
of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, C Universitetsparken 2, 2100 Copenhagen, Denmark
| | - Jesper L. Kristensen
- Department
of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, 2100 Copenhagen, Denmark
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Henríquez-Hernández LA, Rojas-Hernández J, Quintana-Hernández DJ, Borkel LF. Hofmann vs. Paracelsus: Do Psychedelics Defy the Basics of Toxicology?-A Systematic Review of the Main Ergolamines, Simple Tryptamines, and Phenylethylamines. TOXICS 2023; 11:toxics11020148. [PMID: 36851023 PMCID: PMC9963058 DOI: 10.3390/toxics11020148] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 01/30/2023] [Accepted: 01/31/2023] [Indexed: 06/01/2023]
Abstract
Psychedelics are experiencing a strong renaissance and will soon be incorporated into clinical practice. However, there is uncertainty about how much harm they can cause at what doses. This review aimed to collect information on the health-hazardous doses of psychedelic substances, to be aware of the risks to which patients may be subjected. We focused on ergolamines, simple tryptamines, and phenylethylamines. We reviewed articles published in major medical and scientific databases. Studies reporting toxic or lethal doses in humans and animals were included. We followed PRISMA criteria for revisions. We identified 3032 manuscripts for inclusion. Of these, 33 were ultimately useful and gave relevant information about effects associated with high psychedelics doses. Despite having different molecular structures and different mechanisms of action, psychedelics are effective at very low doses, are not addictive, and are harmful at extremely high doses. For LSD and psilocybin, no dose has been established above which the lives of users are endangered. In contrast, MDMA appears to be the most dangerous substance, although reports are biased by recreational missuses. It seems that it is not only the dose that makes the poison. In the case of psychedelics, the set and setting make the poison.
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Affiliation(s)
- Luis Alberto Henríquez-Hernández
- Unit of Toxicology, Clinical Science Department, Universidad de Las Palmas de Gran Canaria, Paseo Blas Cabrera Felipe s/n, CP 35016 Canary Islands, Spain
- Asociación Científica Psicodélica, CP 35300 Canary Islands, Spain
| | - Jaime Rojas-Hernández
- Asociación Científica Psicodélica, CP 35300 Canary Islands, Spain
- Asociación Canaria para el Desarrollo de la Salud a través de la Atención, CP 35007 Canary Islands, Spain
| | - Domingo J. Quintana-Hernández
- Asociación Científica Psicodélica, CP 35300 Canary Islands, Spain
- Faculty of Psychology, Universidad del Atlántico Medio, CP 35017 Canary Islands, Spain
| | - Lucas F. Borkel
- Asociación Científica Psicodélica, CP 35300 Canary Islands, Spain
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5
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Vamvakopoulou IA, Narine KAD, Campbell I, Dyck JRB, Nutt DJ. Mescaline: The forgotten psychedelic. Neuropharmacology 2023; 222:109294. [PMID: 36252614 DOI: 10.1016/j.neuropharm.2022.109294] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/16/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Mescaline (3,4,5-trimethoxyphenethylamine) is one of the oldest hallucinogens, with evidence of use dating back 5700 years. Mescaline is a naturally occurring alkaloid found in cacti, mainly in the peyote cactus (Lophophora williamsii) and in the cacti of the Echinopsis genus. Since the prohibition of psychoactive substances in the early 70s, research on mescaline and other classical psychedelics has been limited. OBJECTIVES This article aims to review the pharmacology and behavioural effects of mescaline, focusing on preclinical and clinical research. FINDINGS Mescaline is a serotonin 5HT2A/2C receptor agonist, with its main hallucinogenic effects being mediated via its 5HT2A receptor agonist action. It also exerts effects via agonist binding at α1A/2A noradrenaline and D1/2/3 dopamine receptors. Overall, mescaline has anxiolytic-like effects in animals and increases prosocial behaviour, locomotion, and response reactivity. In humans, mescaline can induce euphoria, hallucinations, improvements in well-being and mental health conditions, and psychotomimetic effects in a naturalistic or religious setting. CONCLUSION The pharmacological mechanisms of mescaline are similar to those of other classical psychedelics, like psilocybin and lysergic acid diethylamide (LSD). Mescaline appears to be safe to consume, with most intoxications being mild and easily treatable. Improvement in mental well-being and its ability to overcome alcoholism render mescaline potentially beneficial in clinical settings. This article is part of the Special Issue on 'Psilocybin Research'.
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Affiliation(s)
- Ioanna A Vamvakopoulou
- Neural Therapeutics Inc., Toronto, Ontario, Canada; Centre for Psychiatry, Division of Brain Sciences, Imperial College London, Commonwealth Building, Hammersmith Campus, 160 Du Cane Road, London, W12 0NN, United Kingdom
| | | | - Ian Campbell
- Neural Therapeutics Inc., Toronto, Ontario, Canada
| | - Jason R B Dyck
- Neural Therapeutics Inc., Toronto, Ontario, Canada; Cardiovascular Research Centre, Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - David J Nutt
- Neural Therapeutics Inc., Toronto, Ontario, Canada; Centre for Psychiatry, Division of Brain Sciences, Imperial College London, Commonwealth Building, Hammersmith Campus, 160 Du Cane Road, London, W12 0NN, United Kingdom.
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Uthaug MV, Davis AK, Haas TF, Davis D, Dolan SB, Lancelotta R, Timmermann C, Ramaekers JG. The epidemiology of mescaline use: Pattern of use, motivations for consumption, and perceived consequences, benefits, and acute and enduring subjective effects. J Psychopharmacol 2022; 36:309-320. [PMID: 33949246 PMCID: PMC8902264 DOI: 10.1177/02698811211013583] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND 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 examine the epidemiology of mescaline use among English-speaking adults. METHODS About 452 respondents completed a web-based survey designed to assess their previous experience with mescaline (subjective effects, outcome measures, and mescaline type used). RESULTS Most respondents reported that they had consumed mescaline infrequently (⩽once/year), for spiritual exploration or to connect with nature (74%). A small number of respondents reported drug craving/desire (9%), whereas very few reported legal (1%), or psychological problems (1%) related to its use, and none reported seeking any medical attention. Overall, respondents rated the acute mystical-type effects as "moderate," ego-dissolution and psychological insight effects as "slight," and challenging effects as "very slight." Most respondents reported that they used Peyote and San Pedro in their most memorable mescaline experience. Overall, the intensity of acute mescaline effects did not differ between mescaline types. About 50% of the sample reported having a psychiatric condition (i.e. depression, anxiety, etc.), and most (>67%) reported improvements in these conditions following their most memorable experience with mescaline. CONCLUSION Findings indicate that the mescaline in any form may produce a psychedelic experience that is associated with the spiritual significance and improvements in the mental health with low potential for abuse.
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Affiliation(s)
- Malin Vedøy Uthaug
- Department of Neuropsychology and
Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University,
Maastricht, The Netherlands,Dr. Malin Vedøy Uthaug, Department of
Neuropsychology and Psychopharmacology, Faculty of Psychology and Neuroscience,
Maastricht University, Universiteitssingel 40, Maastricht 6200 MD, The
Netherlands.
| | - Alan K Davis
- College of Social Work, The Ohio State
University, Columbus, OH, USA,Center for Psychedelic and
Consciousness Research, Department of Psychiatry and Behavioral Sciences, Johns
Hopkins School of Medicine, Baltimore, MD, USA
| | | | - Dawn Davis
- Department of Natural Resources,
University of Idaho, Moscow, ID, USA
| | - Sean B Dolan
- Behavioral Pharmacology Research Unit,
Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of
Medicine, Baltimore, MD, USA
| | | | - Christopher Timmermann
- Centre for Psychedelic Research,
Department of Brain Sciences, Imperial College London, London, UK
| | - Johannes G Ramaekers
- Department of Neuropsychology and
Psychopharmacology, Faculty of Psychology and Neuroscience, Maastricht University,
Maastricht, The Netherlands
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Chan CB, Poulie CBM, Wismann SS, Soelberg J, Kristensen JL. The Alkaloids from Lophophora diffusa and Other "False Peyotes". JOURNAL OF NATURAL PRODUCTS 2021; 84:2398-2407. [PMID: 34264089 DOI: 10.1021/acs.jnatprod.1c00381] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
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 major alkaloid in L. diffusa is pellotine (2), a tetrahydroisoquinoline (THIQ), which was briefly marketed as a sleeping aid around the beginning of the 20th century, following reports of its hypnotic properties in humans. Pharmacological experiments with the Lophophora THIQs were performed at the turn of the 20th century, whereas the chemical synthesis was not realized until several decades later. The biosynthetic pathways of the main Lophophora alkaloids were reported at the end of the 1960s. In this review, the relationship of the different "false peyotes" to L. williamsii, in regard to their alkaloid content, the bio- and chemical synthesis of the most relevant alkaloids, and their corresponding pharmacology will be outlined and discussed.
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Affiliation(s)
- Camilla B Chan
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, DK - 2100 Copenhagen, Denmark
| | - Christian B M Poulie
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, DK - 2100 Copenhagen, Denmark
| | - Simon S Wismann
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, DK - 2100 Copenhagen, Denmark
| | - Jens Soelberg
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, DK - 2100 Copenhagen, Denmark
| | - Jesper L Kristensen
- Department of Drug Design and Pharmacology, Faculty of Health and Medical Sciences, University of Copenhagen, Jagtvej 160, DK - 2100 Copenhagen, Denmark
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Dinis-Oliveira RJ, Pereira CL, da Silva DD. Pharmacokinetic and Pharmacodynamic Aspects of Peyote and Mescaline: Clinical and Forensic Repercussions. Curr Mol Pharmacol 2020; 12:184-194. [PMID: 30318013 DOI: 10.2174/1874467211666181010154139] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/03/2018] [Accepted: 10/03/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Mescaline (3,4,5-trimethoxyphenethylamine), mainly found in the Peyote cactus (Lophophora williamsii), is one of the oldest known hallucinogenic agents that influence human and animal behavior, but its psychoactive mechanisms remain poorly understood. OBJECTIVES This article aims to fully review pharmacokinetics and pharmacodynamics of mescaline, focusing on the in vivo and in vitro metabolic profile of the drug and its implications for the variability of response. METHODS Mescaline pharmacokinetic and pharmacodynamic aspects were searched in books and in PubMed (U.S. National Library of Medicine) without a limiting period. Biological effects of other compounds found in peyote were also reviewed. RESULTS Although its illicit administration is less common, in comparison with cocaine and Cannabis, it has been extensively described in adolescents and young adults, and licit consumption often occurs in religious and therapeutic rituals practiced by the Native American Church. Its pharmacodynamic mechanisms of action are primarily attributed to the interaction with the serotonergic 5-HT2A-C receptors, and therefore clinical effects are similar to those elicited by other psychoactive substances, such as lysergic acid diethylamide (LSD) and psilocybin, which include euphoria, hallucinations, depersonalization and psychoses. Moreover, as a phenethylamine derivative, signs and symptoms are consistent with a sympathomimetic effect. Mescaline is mainly metabolized into trimethoxyphenylacetic acid by oxidative deamination but several minor metabolites with possible clinical and forensic repercussions have also been reported. CONCLUSION Most reports concerning mescaline were presented in a complete absence of exposure confirmation, since toxicological analysis is not widely available. Addiction and dependence are practically absent and it is clear that most intoxications appear to be mild and are unlikely to produce lifethreatening symptoms, which favors the contemporary interest in the therapeutic potential of the drugs of the class.
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Affiliation(s)
- Ricardo Jorge Dinis-Oliveira
- IINFACTS - Institute of Research and Advanced Training in Health Sciences and Technologies, Department of Sciences, University Institute of Health Sciences (IUCS), CESPU, Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal.,UCIBIO/REQUIMTE, Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, Porto, 4050-313, Portugal.,Department of Public Health and Forensic Sciences, and Medical Education, Faculty of Medicine, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Carolina Lança Pereira
- IINFACTS - Institute of Research and Advanced Training in Health Sciences and Technologies, Department of Sciences, University Institute of Health Sciences (IUCS), CESPU, Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal
| | - Diana Dias da Silva
- IINFACTS - Institute of Research and Advanced Training in Health Sciences and Technologies, Department of Sciences, University Institute of Health Sciences (IUCS), CESPU, Rua Central de Gandra, 1317, 4585-116 Gandra PRD, Portugal.,UCIBIO/REQUIMTE, Laboratory of Toxicology, Faculty of Pharmacy, University of Porto, Rua Jorge Viterbo Ferreira, 228, Porto, 4050-313, Portugal
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9
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Graziano S, Orsolini L, Rotolo MC, Tittarelli R, Schifano F, Pichini S. Herbal Highs: Review on Psychoactive Effects and Neuropharmacology. Curr Neuropharmacol 2017; 15:750-761. [PMID: 27799032 PMCID: PMC5771051 DOI: 10.2174/1570159x14666161031144427] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2016] [Revised: 06/12/2016] [Accepted: 03/10/2016] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND A new trend among users of new psychoactive substances' the consumption of "herbal highs": plant parts containing psychoactive substances. Most of the substances extracted from herbs, in old centuries were at the centre of religious ceremonies of ancient civilizations. Currently, these herbal products are mainly sold by internet web sites and easily obtained since some of them have no legal restriction. OBJECTIVE We reviewed psychoactive effects and neuropharmacology of the most used "herbal highs" with characterized active principles, with studies reporting mechanisms of action, pharmacological and subjective effects, eventual secondary effects including intoxications and/or fatalities Method: The PubMed database was searched using the following key.words: herbal highs, Argyreia nervosa, Ipomoea violacea and Rivea corymbosa; Catha edulis; Datura stramonium; Piper methysticum; Mitragyna speciosa. RESULTS Psychoactive plants here reviewed have been known and used from ancient times, even if for some of them limited information still exist regarding subjective and neuropharmacological effects and consequent eventual toxicity when plants are used alone or in combination with "classical" drugs of abuse. CONCLUSION Some "herbal highs" should be classified as harmful drugs since chronic administration has been linked with addiction and cognitive impairment; for some others taking into consideration only the recent trends of abuse, studies investigating these aspects are lacking.
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Affiliation(s)
- Silvia Graziano
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Laura Orsolini
- Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, College Lane Campus, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK
- Villa San Giuseppe Hospital, Hermanas Hospitalarias, Ascoli Piceno, Italy
- Polyedra Research, Polyedra, Teramo, Italy
| | - Maria Concetta Rotolo
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
| | - Roberta Tittarelli
- Unit of Forensic Toxicology (UoFT), Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Rome, Italy
| | - Fabrizio Schifano
- Psychopharmacology, Drug Misuse and Novel Psychoactive Substances Research Unit, School of Life and Medical Sciences, College Lane Campus, University of Hertfordshire, Hatfield, Herts, AL10 9AB, UK
| | - Simona Pichini
- Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy
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Ibarra-Laclette E, Zamudio-Hernández F, Pérez-Torres CA, Albert VA, Ramírez-Chávez E, Molina-Torres J, Fernández-Cortes A, Calderón-Vázquez C, Olivares-Romero JL, Herrera-Estrella A, Herrera-Estrella L. De novo sequencing and analysis of Lophophora williamsii transcriptome, and searching for putative genes involved in mescaline biosynthesis. BMC Genomics 2015; 16:657. [PMID: 26330142 PMCID: PMC4557841 DOI: 10.1186/s12864-015-1821-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 08/07/2015] [Indexed: 12/04/2022] Open
Abstract
Background Lophophora williamsii (commonly named peyote) is a small, spineless cactus with psychoactive alkaloids, particularly mescaline. Peyote utilizes crassulacean acid metabolism (CAM), an alternative form of photosynthesis that exists in succulents such as cacti and other desert plants. Therefore, its transcriptome can be considered an important resource for future research focused on understanding how these plants make more efficient use of water in marginal environments and also for research focused on better understanding of the overall mechanisms leading to production of plant natural products and secondary metabolites. Results In this study, two cDNA libraries were generated from L. williamsii. These libraries, representing buttons (tops of stems) and roots were sequenced using different sequencing platforms (GS-FLX, GS-Junior and PGM, respectively). A total of 5,541,550 raw reads were generated, which were assembled into 63,704 unigenes with an average length of 564.04 bp. A total of 25,149 unigenes (62.19 %) was annotated using public databases. 681 unigenes were found to be differentially expressed when comparing the two libraries, where 400 were preferentially expressed in buttons and 281 in roots. Some of the major alkaloids, including mescaline, were identified by GC-MS and relevant metabolic pathways were reconstructed using the Kyoto encyclopedia of genes and genomes database (KEGG). Subsequently, the expression patterns of preferentially expressed genes putatively involved in mescaline production were examined and validated by qRT-PCR. Conclusions High throughput transcriptome sequencing (RNA-seq) analysis allowed us to efficiently identify candidate genes involved in mescaline biosynthetic pathway in L. williamsii; these included tyrosine/DOPA decarboxylase, hydroxylases, and O-methyltransferases. This study sets the theoretical foundation for bioassay design directed at confirming the participation of these genes in mescaline production. Electronic supplementary material The online version of this article (doi:10.1186/s12864-015-1821-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Enrique Ibarra-Laclette
- Laboratorio Nacional de Genómica para la Biodiversidad (LANGEBIO), Centro de Investigación y Estudios Avanzados del IPN, 36500, Irapuato, Guanajuato, México. .,Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C., 91070, Xalapa, Veracruz, México.
| | - Flor Zamudio-Hernández
- Laboratorio Nacional de Genómica para la Biodiversidad (LANGEBIO), Centro de Investigación y Estudios Avanzados del IPN, 36500, Irapuato, Guanajuato, México.
| | - Claudia Anahí Pérez-Torres
- Laboratorio Nacional de Genómica para la Biodiversidad (LANGEBIO), Centro de Investigación y Estudios Avanzados del IPN, 36500, Irapuato, Guanajuato, México. .,Red de Estudios Moleculares Avanzados, Instituto de Ecología A.C., 91070, Xalapa, Veracruz, México. .,Investigador Cátedra CONACyT, Instituto de Ecología A.C., 91070, Xalapa, Veracruz, México.
| | - Victor A Albert
- Department of Biological Sciences, University at Buffalo, Buffalo, New York, 14260, USA.
| | - Enrique Ramírez-Chávez
- Departamento de Biotecnología y Bioquímica, Unidad Irapuato, Centro de Investigación y de Estudios Avanzados del IPN, 36821, Irapuato, Guanajuato, México.
| | - Jorge Molina-Torres
- Departamento de Biotecnología y Bioquímica, Unidad Irapuato, Centro de Investigación y de Estudios Avanzados del IPN, 36821, Irapuato, Guanajuato, México.
| | - Araceli Fernández-Cortes
- Laboratorio Nacional de Genómica para la Biodiversidad (LANGEBIO), Centro de Investigación y Estudios Avanzados del IPN, 36500, Irapuato, Guanajuato, México.
| | - Carlos Calderón-Vázquez
- Centro Interdisciplinario de Investigación para el Desarrollo Integral Regional (CIIDIR), Instituto Politécnico Nacional, 81000, Guasave, Sinaloa, México.
| | | | - Alfredo Herrera-Estrella
- Laboratorio Nacional de Genómica para la Biodiversidad (LANGEBIO), Centro de Investigación y Estudios Avanzados del IPN, 36500, Irapuato, Guanajuato, México.
| | - Luis Herrera-Estrella
- Laboratorio Nacional de Genómica para la Biodiversidad (LANGEBIO), Centro de Investigación y Estudios Avanzados del IPN, 36500, Irapuato, Guanajuato, México.
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Kyzar EJ, Collins C, Gaikwad S, Green J, Roth A, Monnig L, El-Ounsi M, Davis A, Freeman A, Capezio N, Stewart AM, Kalueff AV. Effects of hallucinogenic agents mescaline and phencyclidine on zebrafish behavior and physiology. Prog Neuropsychopharmacol Biol Psychiatry 2012; 37:194-202. [PMID: 22251567 PMCID: PMC3294104 DOI: 10.1016/j.pnpbp.2012.01.003] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 12/20/2011] [Accepted: 01/04/2012] [Indexed: 01/12/2023]
Abstract
Mescaline and phencyclidine (PCP) are potent hallucinogenic agents affecting human and animal behavior. As their psychotropic effects remain poorly understood, further research is necessary to characterize phenotypes they evoke in various animal models. Zebrafish (Danio rerio) are rapidly emerging as a new model organism for neuroscience research. Here, we examine the effects of mescaline (5-20mg/l) and PCP (0.5-3mg/l) in several zebrafish paradigms, including the novel tank, open field and shoaling tests. Mescaline and PCP dose-dependently increased top activity in the novel tank test, also reducing immobility and disrupting the patterning of zebrafish swimming, as assessed by ethograms. PCP, but not mescaline, evoked circling behavior in the open field test. At the highest doses tested, mescaline markedly increased, while PCP did not affect, zebrafish shoaling behavior. Finally, 20mg/l mescaline did not alter, and 3mg/l PCP elevated, whole-body cortisol levels. Overall, our studies indicate high sensitivity of zebrafish models to hallucinogenic compounds with complex behavioral and physiological effects.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Allan V. Kalueff
- Corresponding Author: Allan V. Kalueff, PhD, Department of Pharmacology, Room SL-83, Tulane University Medical School, 1430 Tulane Ave., New Orleans, LA 70112, USA. Tel/Fax.: +1 504 988 3354.
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Haleema S, Sasi PV, Ibnusaud I, Polavarapu PL, Kagan HB. Enantiomerically pure compounds related to chiral hydroxy acids derived from renewable resources. RSC Adv 2012. [DOI: 10.1039/c2ra21205f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Abstract
Root-nodule bacteria (rhizobia) are of great importance for nitrogen acquisition through symbiotic nitrogen fixation in a wide variety of leguminous plants. These bacteria differ from most other soil microorganisms by taking dual forms, i.e. a free-living form in soils and a symbiotic form inside of host legumes. Therefore, they should have a versatile strategy for survival, whether inhabiting soils or root nodules formed through rhizobia-legume interactions. Rhizobia generally contain large amounts of the biogenic amine homospermidine, an analog of spermidine which is an essential cellular component in most living systems. The external pH, salinity and a rapid change in osmolarity are thought to be significant environmental factors affecting the persistence of rhizobia. The present review describes the regulation of homospermidine biosynthesis in response to environmental stress and its possible functional role in rhizobia. Legume root nodules, an alternative habitat of rhizobia, usually contain a variety of biogenic amines besides homospermidine and the occurrence of some of these amines is closely associated with rhizobial infections. In the second half of this review, novel biogenic amines found in certain legume root nodules and the mechanism of their synthesis involving cooperation between the rhizobia and host legume cells are also described.
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Affiliation(s)
- Shinsuke Fujihara
- National Agricultural Research Center, Kannondai 3-1-1, Tsukuba, Ibaraki 305-8666. Japan
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Casado R, Uriarte I, Cavero RY, Calvo MI. LC-PAD Determination of Mescaline in Cactus “Peyote” (Lophophora williamsii). Chromatographia 2008. [DOI: 10.1365/s10337-008-0553-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Gopinath C, Thomas S, Nair MS, Ibnusaud I. Analogues of the Quararibea metabolite chiral enolic-γ-lactone from (2S,3S)- and (2S,3R)-tetrahydro-3-hydroxy-5-oxo-2,3-furandicarboxylic acids. Tetrahedron Lett 2006. [DOI: 10.1016/j.tetlet.2006.08.133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Carmo H, Hengstler JG, de Boer D, Ringel M, Remião F, Carvalho F, Fernandes E, dos Reys LA, Oesch F, de Lourdes Bastos M. Metabolic pathways of 4-bromo-2,5-dimethoxyphenethylamine (2C-B): analysis of phase I metabolism with hepatocytes of six species including human. Toxicology 2005; 206:75-89. [PMID: 15590110 DOI: 10.1016/j.tox.2004.07.004] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2004] [Revised: 07/07/2004] [Accepted: 07/09/2004] [Indexed: 11/26/2022]
Abstract
4-Bromo-2,5-dimethoxyphenethylamine (2C-B) is a psychoactive designer drug of abuse that is sold under the street names "Venus", "Bromo", "Erox", "XTC" or "Nexus". Concern has been raised because only little is known about its toxicity and metabolism in humans. In the present study we incubated 2C-B with human, monkey, dog, rabbit, rat and mouse hepatocytes to identify the metabolites formed and to determine possible toxic effects as evidenced by an ATP assay. Our data allow construction of the main metabolic pathways of 2C-B. Oxidative deamination results in the 2-(4-bromo-2,5-dimethoxyphenyl)-ethanol (BDMPE) and 4-bromo-2,5-dimethoxyphenylacetic acid (BDMPAA) metabolites. Additionally, 4-bromo-2,5-dimethoxybenzoic acid (BDMBA) can be produced also by oxidative deamination. Further metabolism of BDMPE and BDMPAA may occur by demethylation. Alternatively, the later metabolites can be generated by demethylation of 2C-B followed by oxidative deamination. Two remarkable interspecies differences in metabolism of 2C-B were observed (i) a hitherto unknown metabolite, 4-bromo-2,5-dimethoxy-phenol (BDMP), was identified after incubation only with mouse hepatocytes; (ii) 2-(4-bromo-2-hydroxy-5-methoxyphenyl)-ethanol (B-2-HMPE) was produced by hepatocytes from human, monkey and rabbit but not by dog, rat and mouse. Comparing the toxic effects of 2C-B between hepatocytes of the six examined species we observed only minor interspecies differences. However, large inter-individual differences in susceptibility of hepatocytes from three human donors were observed.
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Affiliation(s)
- Helena Carmo
- REQUIMTE, Toxicology Department, Faculty of Pharmacy, University of Porto, Rua Aníbal Cunha 164, 4050-047 Porto, Portugal.
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Synthesis of 1-(3,4-dimethoxyphenylmethyl)-3-phenyl-6,7,8-trimethoxy-3,4-dihydroisoquinoline. J Heterocycl Chem 2005. [DOI: 10.1002/jhet.5570420115] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Biologically interesting chiral 3,4-disubstituted pyrrolidines from optically active hydroxycitric acid lactones. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(02)02781-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Gennaro MC, Gioannini E, Giacosa D, Siccardi D. Determination of Mescaline in Hallucinogenic Cactaceae by Ion-Interaction HPLC. ANAL LETT 1996. [DOI: 10.1080/00032719608002260] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Leikin JB, Krantz AJ, Zell-Kanter M, Barkin RL, Hryhorczuk DO. Clinical features and management of intoxication due to hallucinogenic drugs. MEDICAL TOXICOLOGY AND ADVERSE DRUG EXPERIENCE 1989; 4:324-50. [PMID: 2682130 DOI: 10.1007/bf03259916] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Hallucinogenic drugs are unique in that they produce the desired hallucinogenic effects at what are considered non-toxic doses. The hallucinogenic drugs can be categorised into 4 basic groups: indole alkaloid derivatives, piperidine derivatives, phenylethylamines and the cannabinols. The drugs reviewed include lysergic acid diethylamide (LSD), phencyclidine (PCP), cocaine, amphetamines, opiates, marijuana, psilocybin, mescaline, and 'designer drugs.' Particularly noteworthy is that each hallucinogen produces characteristic behavioural effects which are related to its serotonergic, dopaminergic or adrenergic activity. Cocaine produces simple hallucinations, PCP can produce complex hallucinations analogous to a paranoid psychosis, while LSD produces a combination of hallucinations, pseudohallucinations and illusions. Dose relationships with changes in the quality of the hallucinatory experience have been described with amphetamines and, to some extent, LSD. Flashbacks have been described with LSD and alcohol. Management of the intoxicated patient is dependent on the specific behavioural manifestation elicited by the drug. The principles involve differentiating the patient's symptoms from organic (medical or toxicological) and psychiatric aetiologies and identifying the symptom complex associated with the particular drug. Panic reactions may require treatment with a benzodiazepine or haloperidol. Patients with LSD psychosis may require an antipsychotic. Patients exhibiting prolonged drug-induced psychosis may require a variety of treatments including ECT, lithium and l-5-hydroxytryptophan.
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Affiliation(s)
- J B Leikin
- Department of Medicine, Rush-Presbyterian-St Luke's Medical Center, Chicago
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23
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de Smet PA. A multidisciplinary overview of intoxicating enema rituals in the western hemisphere. JOURNAL OF ETHNOPHARMACOLOGY 1983; 9:129-66. [PMID: 6677814 DOI: 10.1016/0378-8741(83)90031-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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Van Peteghem C, Heyndrickx A, Van Zele W. Pharmacokinetic parameters of mescaline in rabbits. Eur J Drug Metab Pharmacokinet 1982; 7:1-3. [PMID: 7067718 DOI: 10.1007/bf03189535] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
By means of a highly specific and sensitive mass fragmentographic method mescaline was measured in rabbit plasma samples, taken at various points after an i.v. injection. The pharmacokinetic behaviour conformed to the two-compartment open model. Half-life times of alpha and beta phases, velocity constants and steady-state distribution volumes of four subjects are reported.
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Van Peteghem C, Heyndrickx A, Van Zele W. GLC-mass spectral determination of mescaline in plasma of rabbits after intravenous injection. J Pharm Sci 1980; 69:118-20. [PMID: 7354425 DOI: 10.1002/jps.2600690139] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A GLC-mass spectral analysis with a deuterated internal standard was developed to measure plasma mescaline concentrations after intravenous administration to rabbits. The drug and the internal standard were extracted with benzene, derivatized with trifluoroacetic acid anhydride, and chromatographed on 2.5% QF-1 with mass fragmentographic detection. The detection limit is 5 ng/ml of plasma. The relative standard deviation was approximately 5%. The main advantage of this method is that it combines the specificity of the GLC retention time and mass spectral fragmentation pattern with the sensitivity of the mass fragmentographic detection.
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Díaz JL. Ethnopharmacology and taxonomy of Mexican psychodysleptic plants. JOURNAL OF PSYCHEDELIC DRUGS 1979; 11:71-101. [PMID: 392121 DOI: 10.1080/02791072.1979.10472094] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Bruhn JG, Lindgren JE, Holmstedt B, Adovasio JM. Peyote Alkaloids: Identification in a Prehistoric Specimen of Lophophora from Coahuila, Mexico. Science 1978; 199:1437-8. [PMID: 17796678 DOI: 10.1126/science.199.4336.1437] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Mescaline, anhalonine, lophophorine, pellotine, and anhalonidine have been identified in alkaloid extracts of a prehistoric specimen of Lophophora from a burial cave in west central Coahuila, Mexico. The specimen is associated with radiocarbon dates of A.D. 810 to 1070 and is one of the oldest materials ever submitted to alkaloid analysis.
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Riceberg LJ, Van Vunakis H, Levine L. Radioimmunoassays of 3,4,5-trimethoxyphenethylamine (mescaline) and 2,5-dimethoxy-4-methylphenyl-isopropylamine(DOM). Anal Biochem 1974; 60:551-9. [PMID: 4210779 DOI: 10.1016/0003-2697(74)90266-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Lum PW, Lebish P. Identification of peyote via major non-phenolic peyote alkaloids. JOURNAL - FORENSIC SCIENCE SOCIETY 1974; 14:63-9. [PMID: 4452890 DOI: 10.1016/s0015-7368(74)70854-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Ghosal S, Srivastava RS. Chemical investigation of Alhagi pseudalhagi (Bieb.) Desv.: beta-phenethylamine and tetrahydroisoquinoline alkaloids. J Pharm Sci 1973; 62:1555-6. [PMID: 4743116 DOI: 10.1002/jps.2600620942] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Hardman HF, Haavik CO, Seevers MH. Relationship of the structure of mescaline and seven analogs to toxicity and behavior in five species of laboratory animals. Toxicol Appl Pharmacol 1973; 25:299-309. [PMID: 4197635 DOI: 10.1016/s0041-008x(73)80016-x] [Citation(s) in RCA: 97] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Sato PT, Neal JM, Brady LR, McLaughlin JL. Cactus alkaloids. XVI. Isolation and identification of alkaloids in Coryphantha ramillosa. J Pharm Sci 1973; 62:411-4. [PMID: 4691701 DOI: 10.1002/jps.2600620312] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Alkaloid and predation patterns in colorado lupine populations. Oecologia 1973; 13:191-204. [DOI: 10.1007/bf00360510] [Citation(s) in RCA: 109] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/1973] [Indexed: 11/25/2022]
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Neal JM, Sato PT, Howald WN, McLaughlin JL. yote Alkaloids: Identification in the Mexican ictus Pelecyphora aselliformis Ehrenberg. Science 1972; 176:1131-3. [PMID: 17775137 DOI: 10.1126/science.176.4039.1131] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Hordenine, anhalidine, pellotine, 3-demethyltrichocereine, mescaline, dimethoxy-beta-phenethylamine, and the N-monomethyl derivatives of mescaline d 3,4-dimethoxy-beta-phenethylamine have been isolated or identified, or both, in caloid extracts of a Mexican "peyote" cactus, Pelecyphora aselliformis tenberg. This is the first report of the occurrence of some of these alkaloids, including mescaline, in a North American cactus other than Lophophora.
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