Amphetamine Dose-Dependently Decreases and Increases Binge Intake of Fat and Sucrose Independent of Sex.

ABSTRACT: OBJECTIVE:Amphetamine was formerly used as a treatment to combat obesity, but amphetamine's use as an appetite suppressant was discontinued because of its significant abuse potential. Most of the rewarding and reinforcing effects of amphetamine differ by sex, with females showing higher levels of drug intake and amphetamine-induced motivation, relapse, and locomotion, but it is unknown whether amphetamine's effects on feeding also differ by sex. Furthermore, previous research on the anorectic effects of amphetamine has been focused primarily on its effects on baseline homeostatic feeding, but it is unknown whether amphetamine also affects hedonic, reward-related feeding, which is an important factor driving the rise in obesity levels. METHODS:This study tested whether amphetamine alters fo

SUBMITTER: West KS 

PROVIDER: S-EPMC6832849 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature