Results 41 to 50 of about 3,537 (198)

Recent changes in drug abuse scenarios : The new/novel psychoactive substances (NPS) phenomenon [PDF]

open access: yes, 2018
© 2018 by the author. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).Peer ...
Schifano, Fabrizio
core   +2 more sources

A Case Report of Kratom-Induced Psychiatric Decompensation

open access: yesEuropean Psychiatry, 2022
Introduction Kratom (Mitragyna speciosa) is an herb found in South East Asia belonging to the Rubiacea family, the active constituents being Mitragynine and 7-hydroxymitragynine. Sold as a dietary supplement in the form of a leaf, tablet, and powder, it
E. Garrels   +3 more
doaj   +1 more source

Kratom (Mitragyna speciosa)-Induced Hepatitis

open access: yesACG Case Reports Journal, 2022
ABSTRACT Kratom is a plant with opioid-like properties known to produce stimulant and analgesic effects. Although there are numerous studies on the psychoactive components of kratom, less is known about the toxicity. Specifically, few reports describe kratom-induced hepatotoxicity and demonstrate histological features.
Devin R. Allison   +3 more
openaire   +2 more sources

Evaluation of growth position and root associative microbes of Mitragyna speciosa on the production of psychoactive, mitragynine and alkaloids

open access: yesNotulae Scientia Biologicae
Cultivation of kratom on riparian (Kapuas), is believed to increase leaf phytochemicals. The location of the best land and basis for the identification of red and green kratom is unknown.
Cico Jhon Karunia SIMAMORA   +4 more
doaj   +1 more source

384 Motives for kratom self-medication: contents of public comments solicited by the FDA

open access: yesJournal of Clinical and Translational Science, 2022
OBJECTIVES/GOALS: The present study sought to investigate kratom use motives among the U.S population with the goal of discovering previously unknown health-related reasons for kratom use by the general public.
Julia Tobacyk, Brian Parks, Lisa Brents
doaj   +1 more source

Mitragynine/Corynantheidine Pseudoindoxyls As Opioid Analgesics with Mu Agonism and Delta Antagonism, Which Do Not Recruit beta-Arrestin-2. [PDF]

open access: yes, 2016
Natural products found in Mitragyna speciosa, commonly known as kratom, represent diverse scaffolds (indole, indolenine, and spiro pseudoindoxyl) with opioid activity, providing opportunities to better understand opioid pharmacology.
Borics, Attila   +5 more
core   +1 more source

Detecting a signal in the noise : Monitoring the global spread of novel psychoactive substances using media and other open source information [PDF]

open access: yes, 2015
This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no ...
Canadian Community Epidemiology Network On Drug Use   +3 more
core   +1 more source

Brief report: Meth, tranq, gas station heroin & other drugs complicating addiction treatment

open access: yesThe American Journal on Addictions, EarlyView.
Abstract Background and Objectives Patients using fentanyl have worse treatment outcomes; however, little is known about other drugs that complicate treatment. Methods A national survey (n = 396) was conducted using a random sample of clinicians waivered to prescribe buprenorphine in the United States.
Erin L. Winstanley   +5 more
wiley   +1 more source

Growing pains with kratom: experiences discussed in subreddits contrast with satisfaction expressed in surveys

open access: yesFrontiers in Pharmacology
Background“Kratom” refers to an array of bioactive products derived from Mitragyna speciosa, a tree indigenous to Southeast Asia. Most kratom consumers report analgesic and stimulatory effects, and common reasons for use are to address mental and ...
Jeffrey M. Rogers   +5 more
doaj   +1 more source

Understanding Kratom Use: A Guide for Healthcare Providers

open access: yesFrontiers in Pharmacology, 2022
Kratom (Mitragyna speciosa Korth., Rubiaceae) is a plant native to Southeast Asia, where it has been used for centuries as a mild stimulant and as medicine for various ailments.
Marc T. Swogger   +8 more
doaj   +1 more source

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