A CBD-rich hemp extract is superior to CBD alone in reducing relapse to methamphetamine-seeking in rats.

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Bibliographic Details
Title: A CBD-rich hemp extract is superior to CBD alone in reducing relapse to methamphetamine-seeking in rats.
Authors: Umpierrez LS; School of Psychological Sciences, Macquarie University Sydney, NSW, Australia. Electronic address: laisa.umpierrez@mq.edu.au., Jkorkozian M; School of Psychological Sciences, Macquarie University Sydney, NSW, Australia., Costa PA; School of Psychological Sciences, Macquarie University Sydney, NSW, Australia., Anderson LL; Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Sydney, NSW, Australia; Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Discipline of Pharmacology, Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia., McGregor IS; Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Sydney, NSW, Australia; School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia; Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia., Baracz SJ; School of Psychological Sciences, Macquarie University Sydney, NSW, Australia., Perry CJ; School of Psychological Sciences, Macquarie University Sydney, NSW, Australia., Arnold JC; Lambert Initiative for Cannabinoid Therapeutics, University of Sydney, Sydney, NSW, Australia; Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia; Discipline of Pharmacology, Sydney Pharmacy School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia., Cornish JL; School of Psychological Sciences, Macquarie University Sydney, NSW, Australia.
Source: Progress in neuro-psychopharmacology & biological psychiatry [Prog Neuropsychopharmacol Biol Psychiatry] 2026 Mar 20; Vol. 145, pp. 111629. Date of Electronic Publication: 2026 Jan 26.
Publication Type: Journal Article
Journal Info: Publisher: Pergamon Press Country of Publication: England NLM ID: 8211617 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1878-4216 (Electronic) Linking ISSN: 02785846 NLM ISO Abbreviation: Prog Neuropsychopharmacol Biol Psychiatry Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:1878-4216
DOI:10.1016/j.pnpbp.2026.111629