Abstract Ibogaine is a potent atypical psychedelic that has gained considerable attention due to its antiaddictive and antidepressant properties in preclinical and clinical studies. Previous research from our group showed that ibogaine suppresses sleep and produces an altered wakefulness state which resembles natural REM sleep. However, after systemic administration, ibogaine is rapidly...
The iboga alkaloids scaffold shows great potential as a pharmacophore in drug candidates for the treatment of neuropsychiatric disorders. Thus, the study of the reactivity of this type of motif is particularly useful for the generation of new analogs suitable for medicinal chemistry goals. In this article, we analyzed the oxidation pattern of ibogaine and voacangine using dioxygen, peroxo...
Abstract Introduction Ibogaine is an indole alkaloid traditionally used in spiritual and healing rites in some African cultures. Ibogaine is primarily studied in the context of substance dependence, but indications suggest it may enhance recovery from trauma. Here, we investigated the effects of ibogaine treatment for multisystem effects of exposure to repeated blasts and combat on...
Ibogaine is a powerful psychoactive substance that not only alters perception, mood and affect, but also stops addictive behaviors. Ibogaine has a very long history of ethnobotanical use in low doses to combat fatigue, hunger and thirst and, in high doses as a sacrament in African ritual contexts. In the 1960's, American and European self-help groups provided public testimonials that a single...
Abstract Ibogaine has been used as a botanical preparation from the root bark of Tabernanthe iboga for over one hundred years, both as a crude preparation and as semisynthetic ibogaine. Extracts derived from this plant have a long history of traditional medicinal and ceremonial use in Western Africa. Ibogaine is a polypharmacology drug that acts on several neurotransmitter systems, including...
ABSTRACT This report presents the personal experiences of three individuals who ingested iboga or ibogaine in different contexts and for different reasons. Narrative analysis reveals a connection with previously identified phenomenological categories of experience, however demonstrating a wide variability. Most notably, each of these interviewees reported a distinct impression of transpersonal...
Plants of Tabernaemontana species have several pharmacological activities including antimicrobial effects. Amoebiasis continues to be a public health problem, with increasing evidence of resistance to metronidazole. In this study, we assessed the effect of the alkaloid fraction of T. arborea root bark and the alkaloids ibogaine and voacangine on the viability and infectivity of Entamoeba...
Ibogaine is one of the alkaloids naturally found in plants such as Tabernanthe iboga, which has been traditionally used by members of the Bwiti culture. Since the discovery of its anti-addictive properties by Howard S. Lotsof in 1962, ibogaine has been used experimentally to treat substance use disorders (SUD), especially those involving opioids. We aim to provide a detailed understanding of...
For decades, ibogaine─the main psychoactive alkaloid found in Tabernanthe iboga─has been investigated as a possible treatment for substance use disorders (SUDs) due to its purported ability to interrupt the addictive properties of multiple drugs of abuse. Of the numerous pharmacological actions of ibogaine and its derivatives, the inhibition of α3β4 nicotinic acetylcholine receptors (nAChRs),...