Results 151 to 160 of about 13,568,693 (193)
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Persistent Tinnitus after Inhaled N,N-dimethyltryptamine (DMT)
Journal of Psychoactive Drugs, 2020This case report describes a 39-year-old male with remote history of polysubstance use disorder and depression who developed tinnitus after use of inhaled N,N-dimethyltryptamine (DMT). Although development of ear ringing was attributed to use on a single occasion, tinnitus occurred within the context of a larger self-experiment involving weekly ...
Heba Diab, Benjamin Malcolm
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A Physician’s Attempt to Self-Medicate Bipolar Depression with N,N-Dimethyltryptamine (DMT)
Journal of Psychoactive Drugs, 2017N,N-dimethyltryptamine (DMT) is a psychoactive substance that has been gaining popularity in therapeutic and recreational use. This is a case of a physician who chronically took DMT augmented with phenelzine in an attempt to self-medicate refractory bipolar depression.
Tanida, Brown +4 more
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Journal of Psychoactive Drugs, 2023
This study investigated the sense of familiarity attributed to N, N-dimethyltryptamine (DMT) experiences. 227 naturalistic inhaled-DMT experiences reporting a sense of familiarity were included. No experiences referenced a previous DMT or psychedelic experience as the source of the familiarity.
David Wyndham Lawrence +2 more
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This study investigated the sense of familiarity attributed to N, N-dimethyltryptamine (DMT) experiences. 227 naturalistic inhaled-DMT experiences reporting a sense of familiarity were included. No experiences referenced a previous DMT or psychedelic experience as the source of the familiarity.
David Wyndham Lawrence +2 more
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Pharmacology Biochemistry and Behavior, 1978
Rats were tested for shock elicited fighting under various doses of N,N-dimethyltryptamine (0.12, 0.25, 0.50, 1.0, 4.0, 8.0 mg/kg) and 5-methoxy-N,N-dimethyltryptamine (0.06, 0.12, 0.5, 2.0 mg/kg). Both drugs produced an inhibition of fighting at higher doses but no significant effects at lower doses.
J K, Walters, M H, Sheard, M, Davis
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Rats were tested for shock elicited fighting under various doses of N,N-dimethyltryptamine (0.12, 0.25, 0.50, 1.0, 4.0, 8.0 mg/kg) and 5-methoxy-N,N-dimethyltryptamine (0.06, 0.12, 0.5, 2.0 mg/kg). Both drugs produced an inhibition of fighting at higher doses but no significant effects at lower doses.
J K, Walters, M H, Sheard, M, Davis
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Neuropharmacology, 1978
The indole hallucinogenic drugs, N,N-dimethyltryptamine (DMT) and 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT), had a different psychopharmacological profile from mescaline on rat shuttlebox avoidance; the differences were strain and/or baseline-dependent.
D M, Stoff +5 more
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The indole hallucinogenic drugs, N,N-dimethyltryptamine (DMT) and 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT), had a different psychopharmacological profile from mescaline on rat shuttlebox avoidance; the differences were strain and/or baseline-dependent.
D M, Stoff +5 more
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Neuroscience and Biobehavioral Reviews, 1982
The present studies examined the role of the spinal cord and the brain in mediating the effects of the hallucinogens N,N-dimethyltryptamine (DMT) and 5-methoxy-N,N-dimethyltryptamine (5-MeODMT) on the acoustic startle response in the rat. Systemic administration of these agents, which distributes to both the brain and spinal cord, produced opposite ...
Randall L Commissaris
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The present studies examined the role of the spinal cord and the brain in mediating the effects of the hallucinogens N,N-dimethyltryptamine (DMT) and 5-methoxy-N,N-dimethyltryptamine (5-MeODMT) on the acoustic startle response in the rat. Systemic administration of these agents, which distributes to both the brain and spinal cord, produced opposite ...
Randall L Commissaris
exaly +3 more sources
[Altered states of consciousness induced by N,N-dimethyltryptamine (DMT)].
Pharmakopsychiatrie, Neuro-Psychopharmakologie, 1977In a controlled study on 38 volunteers the effects of 250 mcg/kg N,N-Dimethyltryptamine (DMT) i.m. were assessed. 26 subjects received DMT and 12 placebo. The altered states of consciousness and the somatic changes were measured by several questionnaires administered after the experiment.
P, Bickel, A, Dittrich, J, Schoepf
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N,N-Dimethyltryptamine: DMT-induced psychosis
The American Journal of Emergency Medicine, 2020David, Barbic +3 more
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[Effects of N,N-dimethyltryptamine (DMT) on tests of psychoticism (author's transl)].
Pharmakopsychiatrie, Neuro-Psychopharmakologie, 1977In a controlled study on 38 volunteers the effects of 250 micrograms/kg N,N-dimethyltryptamine (DMT) i.m. on objective and performance tests measuring psychoticism according to Eysenck were assessed. The hypothesis was tested that subjects treated with DMT (N = 26) differ from those receiving placebo (N = 12) in the same way as endogenous psychotics ...
P, Bickel, A, Dittrich, J, Schöpf
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Progress in Neuro-Psychopharmacology and Biological Psychiatry
Renewed interest in the clinical use of psychedelic drugs acknowledges their therapeutic effectiveness. It has also provided a changing frame of reference for older psychedelic drug study data, especially regarding concentrations of N, N-dimethyltryptamine (DMT) reported in rodent brains and recent discoveries in DMT receptor interactions in rat brain ...
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Renewed interest in the clinical use of psychedelic drugs acknowledges their therapeutic effectiveness. It has also provided a changing frame of reference for older psychedelic drug study data, especially regarding concentrations of N, N-dimethyltryptamine (DMT) reported in rodent brains and recent discoveries in DMT receptor interactions in rat brain ...
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