期刊
INTERNATIONAL JOURNAL OF NEUROPSYCHOPHARMACOLOGY
卷 21, 期 10, 页码 926-931出版社
OXFORD UNIV PRESS
DOI: 10.1093/ijnp/pyy047
关键词
new psychoactive substance; stimulants; psychedelics; receptor; transporter
资金
- Federal Office of Public Health [16.921318]
Background: Pharmacological profiles of new psychoactive substances can be established rapidly in vitro and provide information on potential psychoactive effects in humans. The present study investigated whether specific in vitro monoamine transporter and receptor interactions can predict effective psychoactive doses in humans. Methods: We correlated previously assessed in vitro data of stimulants and psychedelics with human doses that are reported on the Internet and in books. Results: For stimulants, dopamine and norepinephrine transporter inhibition potency was positively correlated with human doses, whereas serotonin transporter inhibition potency was inversely correlated with human doses. Serotonin 5-hydroxytryptamine-2A (5-HT2A) and 5-HT2C receptor affinity was significantly correlated with psychedelic doses, but 5-HT1A receptor affinity and 5-HT2A and 5-HT2B receptor activation potency were not. Conclusions: The rapid assessment of in vitro pharmacological profiles of new psychoactive substances can help to predict psychoactive doses and effects in humans and facilitate the appropriate scheduling of new psychoactive substances.
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