Vaping refers to the use of any device, such as an electronic cigarette, or e-cigarette, which fundamentally heats a liquid solution into an aerosol that is inhaled into the lungs of the person using it
Indirect biomarkers of exposure rely on measuring physiological indicators such as cytokine levels, chemokines, and oxidative stress markers, which may signal an immune or inflammatory response to MP presence [67] Although these methodologies offer promising directions, further research is required to validate their effectiveness, establish exposure thresholds, and standardize analytical procedures for consistent assessment across populations
However, the tobacco industry and assorted neo-liberal pundits immediately rose up in arms
Navigating regulatory challenges: a cross-sectional survey of vaping and smoking behaviours among university students in Yunnan, China Chunxia He, Virasakdi Chongsuvivatwong, Yongxia Li, Rassamee Chotipanvithayakul BMC Public Health 10
State taxes on tobacco products other than cigarettes are paid by tax return
