e-cigarette e-liquid-University of Southern California

e-cigarette e-liquid-University of Southern California refers to a range of experimental e-cigarette liquid formulations used as research materials in clinical laboratory studies conducted by the University of Southern California, such as the study titled 'Effects of e-Cigarettes on Perceptions and Behavior - Substudy 1' (NCT04399031). These formulations are not commercial pharmaceutical products but are designed to evaluate how specific product characteristics—including flavor profiles (tobacco, menthol, fruit, dessert) and nicotine formulations—impact product appeal, nicotine delivery kinetics, and abuse liability in young adult vapers and adult smokers. The primary active pharmacological ingredient is nicotine, which acts as an agonist at nicotinic acetylcholine receptors (nAChRs) in the central nervous system. By stimulating these receptors, nicotine facilitates the release of neurotransmitters like dopamine, mediating reinforcing effects. These e-liquids are administered via aerosol inhalation using electronic nicotine delivery systems (ENDS) to provide data that can inform potential tobacco product regulations.

Other names

E-cigarette e-liquid