Electronic Cigarette Exposure Induces Adverse Cellular Alterations in Skeletal Muscle in Male Mice Subjected to a High-Fat Diet.

ABSTRACT: Electronic cigarettes (E-Cig) are a new way of delivering nicotine, gaining popularity among adolescents and young adults, who often do not realize their harmful effects. Although the adverse effects of E-Cigs on the liver and heart have been demonstrated, their effects on the skeletal muscle have not been well studied. In this study, we evaluated the skeletal muscle effects of E-Cig aerosol, delivered in a manner similar to human vaping, in a mouse model of obesity induced by a high-fat diet (HFD). C57BL/6 mice, fed either a normal chow diet (NCD) or HFD, were exposed to either saline aerosol control or aerosol generated from Blu PLUS^TM containing 0% or 2.4% nicotine for 12 weeks. Mice fed an NCD were included to distinguish whether E-Cig effects on the skeletal muscle required

SUBMITTER: Rivera JC 

PROVIDER: S-EPMC12691771 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature