There has been growing clinical, public, and media awareness and concern about the availability and potential harmfulness of so-called 'legal highs', which are more appropriately called new or novel psychoactive substances (NPS). A cat-and-mouse process has emerged wherein unknown chemists and laboratories are producing new, and as yet nonproscribed, compoun...
Addictive disorders are very common and have devastating individual and social consequences. Currently available treatment is moderately effective at best. After many years of neglect, there is renewed interest in potential clinical uses for classic hallucinogens in the treatment of addictions and other behavioral health conditions. In this paper we provide ...
Hallucinogens have been part of spiritual practice for millennia, but controversy surrounding their mind-manifesting effects led to their proscription by the mid-20th century, largely without evidence of harm or toxicity and despite nascent data suggesting therapeutic utility in treating depressive illnesses. This review explores their pharmacodynamic action...
Narcotic is substance or drug derived from plants or not plants, whether synthesis \nand semisynthesis, that can cause to drop or change consciousness, loss of sense, \nreduce to losing painfull and may inflict dependence distinguished into classesclasses \nas attached in this legislation. One example of phenomenon that now has \npotential as...
Psilocybin, a psychoactive alkaloid contained in hallucinogenic mushrooms, is nowadays given a lot of attention in the scientific community as a research tool for modeling psychosis as well as due to its potential therapeutic effects. However, it is also a very popular and frequently abused natural hallucinogen. This review summarizes all the past and recent...
Current treatments for addiction are frequently ineffective. Hallucinogenic therapy has been indicated as helpful for a range of substance use disorders, yet this approach remains understudied and publicly unavailable. It is nonetheless a promising treatment, which has significant, long-term beneficial effects with single doses and a profile characterized by...
A web-based survey was used to consult the opinions of experienced drug users on matters related to drug harms. We identified a rare sample of 93 drug users with personal experience with 11 different illicit drugs that are widely used in the UK. Asked to assess the relative harms of these drugs, they ranked alcohol and tobacco as the most harmful, and three ...
Human UDP-glucuronosyltransferases (UGTs) are important in the metabolic elimination of xenobiotics and endogenous compounds from the body. These enzymes transfer glucuronic acid moiety from the cosubstrate, UDP-glucuronic acid (UDPGA), to nucleophilic groups of small organic molecules, such as hydroxyl, carboxylic, or amino group. The conjugation of these m...
Psilocybin adalah jenis NAPZA golongan psikotropika, bersifat halusinogenik dan terdapat pada spesies jamur-jamuran. Nama lain yang sering digunakan adalah magic mushroomdan tai kebo. Saat ini halusinogen berada di posisi ketiga zat yang paling banyak disalahgunakan, dengan peningkatan angka penggunaan dari Psilocybin. Penelitian ini bertujuan mengetahui kar...
A large body of evidence, including longitudinal analyses of personality change, suggests that core personality traits are predominantly stable after age 30. To our knowledge, no study has demonstrated changes in personality in healthy adults after an experimentally manipulated discrete event. Intriguingly, double-blind controlled studies have shown that the...
BackgroundInterpreting the symbols found in the rock art of an extinct culture is hampered by the fact that such symbols are culturally determined. How does one break the circularity inherent in the fact that the knowledge of both the symbols and the culture comes from the same source? In this study, the circularity is broken for the Bradshaw rock art of the...
Psychoactive drug use shows great diversity, but due to a disproportionate focus on problematic drug use, predominant nonproblematic drug use remains an understudied phenomenon. Historic and anecdotal evidence shows that natural sources of "psychedelic" drugs (e.g., mescaline and psilocybin) have been used in religious and spiritual settings for centuries, a...
The psychoactive substance 4-HO-MET (4-hydroxy-N-methyl-N-ethyltryptamine) with psychedelic qualities is one of many legal so-called Internet drugs. The aim of this qualitative study was to establish an understanding of what characterizes its recreational use. Very little is known about the effects of this substance. Twenty-five anonymous Swedish experience ...
Pharmacologic and toxic effects of xenobiotics, such as drugs of abuse, depend on the genotype and phenotype of an individual, and conversely on the isoenzymes involved in their metabolism and transport. The current knowledge of such isoenzymes of frequently abused therapeutics such as opioids (oxycodone, hydrocodone, methadone, fentanyl, buprenorphine, tram...
In this experiment, tryptamine is used as a psilocin analog and is dispersed onto a Fisher brand cellulose laboratory sponge to simulate dehydrated mushrooms. The resulting “mushroom” material is ground, molded into chocolate, and presented to student groups for real-world and applied analyses. Students isolate the tryptamine from the chocolate using their k...
In this experiment, tryptamine is used as a psilocin analog and is dispersed onto a Fisher brand cellulose laboratory sponge to simulate dehydrated mushrooms. The resulting “mushroom” material is ground, molded into chocolate, and presented to student groups for real-world and applied analyses. Students isolate the tryptamine from the chocolate using their k...
Seven transmembrane domain receptors, also termed G protein-coupled receptors (GPCRs), represent the most common molecular target for therapeutic drugs. The generally accepted pharmacological model for GPCR activation is the ternary complex model, in which GPCRs exist in a dynamic equilibrium between the active and inactive conformational states. However, th...
Psilocybin has been used for centuries for religious purposes; however, little is known scientifically about its long-term effects. We previously reported the effects of a double-blind study evaluating the psychological effects of a high psilocybin dose. This report presents the 14-month follow-up and examines the relationship of the follow-up results to dat...
ObjectiveThe purpose of this article is to provide an overview of the current research on hallucinogen induced psychiatric disorders. In addition to LSD and psilocybin hallucinogens of biologic origin are increasingly used by adolescents and young adults.MethodsRelevant literature and related articles were identified by means of a computerized MEDLINE search...
Paul Stamets, founder and director of Fungi Perfecti, LLC., and director of the Fungi Perfecti Research Laboratories (www.fungi.com), has been a mycologist and mushroom enthusiast for more than 30 years. A pioneer in the cultivation of edible and medicinal mushrooms, he is credited with the discovery of four new mushroom species. Stamets is the author of fiv...
