Annals of the New York Academy of Sciences
September 1, 2000
Michael H. Baumann, John Pablo, S F Ali et al.
37 citations
Ibogaine (IBO) is a plant-derived alkaloid that is being evaluated as a possible medication for substance use disorders. When administered peripherally to monkeys and humans, IBO is rapidly converted to an o-demethylated metabolite, 12-hydroxyibogamine (NORIBO). We have found in rats that peak blood levels of NORIBO can exceed those of the parent compound, and NORIBO persists in the bloodstream...
Drug and Alcohol Dependence
May 1, 2000
Michael H. Baumann, Richard B Rothman, S F Ali
15 citations
Ibogaine is a plant-derived alkaloid with putative 'anti-addictive' properties. Although ibogaine binds to multiple targets in the brain, recent evidence suggests the drug acts as an N-methyl-D-aspartate (NMDA) antagonist similar to MK-801. The purpose of the present study was to compare neurochemical and neuroendocrine effects of ibogaine and MK-801 in vivo. Male rats received either i.p....
Synapse
2000
Richard B Rothman, Michael H. Baumann, Christina M Dersch et al.
933 citations
A large body of evidence supports the hypothesis that mesolimbic dopamine (DA) mediates, in animal models, the reinforcing effects of central nervous system stimulants such as cocaine and amphetamine. The role DA plays in mediating amphetamine-type subjective effects of stimulants in humans remains to be established. Both amphetamine and cocaine increase norepinephrine (NE) via stimulation of...
Annals of the New York Academy of Sciences
May 1, 1998
Michael H. Baumann, Richard B Rothman, Syed F. Ali
11 citations
Ibogaine (IBO) is a naturally-occurring indole compound that is being evaluated as a potential medication for substance use disorders. Although the precise mechanism of IBO action is unclear, recent in vitro data show this drug displays properties similar to the noncompetitive N-methyl-d-aspartate (NMDA) antagonist MK-801. The purpose of the present work was to compare In Vivo neurobiological...
Brain Research
October 21, 1996
S F Ali, Glenn D. Newport, William Slikker et al.
29 citations
Ibogaine (IBO) is an indole alkaloid that is reported to facilitate drug abstinence in substance abusers. Despite considerable investigation, the mechanism of IBO action in vivo and its suitability as a treatment for drug addiction remains unclear. The present study was designed to evaluate the time-course effects of acute IBO on neuroendocrine and neurochemical indices. Adult male rats were...
Life Sciences
1995
Deborah C. Mash, J K Staley, Michael H. Baumann et al.
108 citations
Ibogaine is a hallucinogenic indole with putative efficacy for the treatment of cocaine, stimulant and opiate abuse. The purported efficacy of ibogaine following single dose administrations has led to the suggestion that a long-acting metabolite of ibogaine may explain in part how the drug reduces craving for psychostimulants and opiates. We report here that 12-hydroxyibogamine, a primary...