RationaleThe psychedelic effects of the traditional Amazonian botanical decoction known as ayahuasca are attributed to the effects of N,N-dimethyltryptamine (DMT) at brain serotonin 5-HT2A receptors. To make oral DMT bioavailable, ayahuasca additionally contains reversible monoamine oxidase A (MAO-A) inhibitors, namely β-carboline alkaloids such as harmine. However, there is lacking biochemical...
N,N-dimethyltryptamine (DMT) belongs to a class of drugs known as serotonergic psychedelics, which produce profound shifts in consciousness by dramatically altering perception and causing hallucinatory phenomena. In humans, DMT has a rapid onset and the effects, which include feelings of dissociation from external reality, entering into an ‘otherworldly dimension’, and intense internal visual...
AMA Schimmelpfennig J, Jankowiak-Siuda K. Therapeutic potential of N,N-dimethyltryptamine in the treatment of psychiatric and neurodegenerative disorders. Pharmacotherapy in Psychiatry and Neurology/Farmakoterapia w Psychiatrii i Neurologii. 2023;39(2):115-130. doi:10.5114/fpn.2023.131979. APA Schimmelpfennig, J., & Jankowiak-Siuda, K. (2023). Therapeutic potential of N,N-dimethyltryptamine in...
AMA Schimmelpfennig J, Jankowiak-Siuda K. Unique biological and physiological properties of endogenous N, N-dimethyltryptamine from the perspective of functioning of the nervous system. Neuropsychiatria i Neuropsychologia/Neuropsychiatry and Neuropsychology. 2023;18(1):1-10. doi:10.5114/nan.2023.129068. APA Schimmelpfennig, J., & Jankowiak-Siuda, K. (2023). Unique biological and physiological...
N,N-Dimethyltryptamine (DMT) is an endogenous serotonergic psychedelic capable of producing radical shifts in an experience that have significant implications for consciousness and its neural correlates, especially given the "disconnected consciousness" suggested by the "breakthrough" DMT state. Its increasing usage and clinical trial indicate the growing importance of a thorough elucidation of...
Abstract Consumption of the psychedelic brew ayahuasca is a central ritualistic aspect of the Santo Daime religion. The current observational, baseline controlled study was designed to assess whether members (n = 24) of the Santo Daime church would show enhanced capacity for mental imagery during an ayahuasca experience. In addition, this study assessed whether the effects of ayahuasca on...
Much research has focused on the modeling of the near-death experience (NDE) by classical and atypical psychedelics; however, to date, no study has reported on the relationship between the NDE and the experience induced by the highly potent, endogenous psychedelic drug 5-Methoxy-DMT (5MeO-DMT). This article presents a case study of an individual who is popularly documented to have had a...
Rationale: The psychedelic effects of the traditional Amazonian botanical decoction known as ayahuasca are often attributed to agonism at brain serotonin 5-HT2A receptors by N,N-dimethyltryptamine (DMT). To reduce first pass metabolism of oral DMT, ayahuasca preparations additionally contain reversible monoamine oxidase A (MAO-A) inhibitors, namely β-carboline alkaloids such as harmine....
Recently, the Amazonian plant medicine "ayahuasca"-containing the psychedelic compound N,N-dimethyltryptamine (DMT) and numerous β-carboline alkaloids, such as harmine-has been suggested to exhibit beneficial effects in patients with affective and other mental health disorders. Although ayahuasca ingestion is considered safe, its pharmacokinetics/pharmacodynamics and tolerability profile pose...
There is growing scientific evidence for the therapeutic benefits of the Amazonian plant-based psychedelic "ayahuasca" for neuropsychiatric disorders such as depression and anxiety. However, there are certain challenges when incorporating botanical ayahuasca into biomedical research and clinical therapy environments. Formulations inspired by ayahuasca, which contain specific and standardized...