Year-end Sale % OFF 
Abstract
Responding by rats was reinforced by intravenous infusions of 0.5 mg/kg methamphetamine hydrochloride. The effects of intraperitoneal injections of various doses of methamphetamine, alpha-methyl-para-tyrosine (AMPT) and 3, 4-dihydroxyphenylalanine (1-DOPA) were determined on this baseline. Intraperitoneally-administered methamphetamine produced a dose-related pause in responding, apparently indicating drug satiation. Injections of AMPT caused responding either to increase at low doses, or, at intermediate and high doses, to increase, then cease altogether, and finally return at a high rate which decreases to baseline. Injections of 1-DOPA had no noticeable effect on drug responding. Some biochemical implications of these data were discussed.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
