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M. Liester

A Review of Lysergic Acid Diethylamide (LSD) in the Treatment of Addictions: Historical Perspectives and Future Prospects

February 23, 2015 / Addiction, LSD, Neuroscience, Papers, Psychiatry, Psychology, Psychopharmacology, Publications / By /

Abstract

Lysergic acid diethylamide (LSD) is a semisynthetic compound with strong psychoactive properties. Chemically related to serotonin, LSD was initially hypothesized to produce a psychosislike state. Later, LSD was reported to have benefits in the treatment of addictions. However, widespread indiscriminate use and reports of adverse affects resulted in the classification of LSD as an illicit drug with no accepted medical use. This article reviews LSD’s storied history from its discovery, to its use as a research tool, followed by its widespread association with the counterculture movement of the 1960s, and finally to its rebirth as a medicine with potential benefits in the treatment of addictions. LSD’s pharmacology, phenomenology, effects at neurotransmitter receptors, and effects on patterns of gene expression are reviewed. Based upon a review of the literature, it is concluded that further research into LSD’s potential as a treatment for addictions is warranted.

Liester, M. B. (2015). A Review of Lysergic Acid Diethylamide (LSD) in the Treatment of Addictions: Historical Perspectives and Future Prospects. Current Drug Abuse Reviews, 7(3), 146-156. http://dx.doi.org/10.2174/1874473708666150107120522
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Hypotheses regarding the mechanisms of ayahuasca in the treatment of addictions

August 2, 2012 / Addiction, Ayahuasca, Indigenous use, Papers, Psychiatry, Psychology, Psychopharmacology, Publications / By / ,

Abstract

Ayahuasca is a medicinal plant mixture utilized by indigenous peoples throughout the Amazon River basin for healing purposes. The “vine of the soul” or “vine of death,” as it is known in South America, contains a combination of monoamine oxidase inhibitors and N,N-dimethyltryptamine (DMT). When ingested together, these medicines produce profound alterations in consciousness. Increasingly, ayahuasca is being utilized to treat addictions. However, the mechanism of action by which ayahuasca treats addictions remains unclear. We offer four hypotheses to explain possible biochemical, physiological, psychological, and transcendent mechanisms by which ayahuasca may exert its anti-addiction effects.

Liester, M. B., & Prickett, J. I. (2012). Hypotheses regarding the mechanisms of ayahuasca in the treatment of addictions. Journal of psychoactive drugs, 44(3), 200-208. 10.1080/02791072.2012.704590
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7 May - Psychedelics, Nature & Mental Health with Sam Gandy

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