Open Access. Powered by Scholars. Published by Universities.®
Other Pharmacology, Toxicology and Environmental Health Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Discipline
- Keyword
- Publication
- Publication Type
Articles 1 - 2 of 2
Full-Text Articles in Other Pharmacology, Toxicology and Environmental Health
Map The System: Presence And Impact Of Ppcps In Water, Emma Vandermeulen, Ruby Mitchell
Map The System: Presence And Impact Of Ppcps In Water, Emma Vandermeulen, Ruby Mitchell
OHSU-PSU School of Public Health Annual Conference
In a changing climate, there is growing emphasis on protecting our water sources and developing systems for conserving and reusing water. While many contaminants of concern are monitored and addressed by water treatment systems, pharmaceuticals and personal care products (PPCPs) are generally not accounted for. PPCPs in water systems have been an increasing concern as detection of these products has increased over the last few decades. Studies have been exploring the impact of antibiotics, antidepressants, contraceptives, and other anthropogenic products on our water system and how these substances interact with local ecosystems. Our main research questions are to understand what …
Inhalable Constituents Of Thirdhand Tobacco Smoke: Chemical Characterization And Health Impact Considerations, Mohamad Sleiman, Jennifer M. Logue, Wentai Luo, James F. Pankow, Lara A. Gundel, Hugo Destaillats
Inhalable Constituents Of Thirdhand Tobacco Smoke: Chemical Characterization And Health Impact Considerations, Mohamad Sleiman, Jennifer M. Logue, Wentai Luo, James F. Pankow, Lara A. Gundel, Hugo Destaillats
Chemistry Faculty Publications and Presentations
Tobacco smoke residues lingering in the indoor environment, also termed thirdhand smoke (THS), can be a source of long-term exposure to harmful pollutants. THS composition is affected by chemical transformations and by air–surface partitioning over time scales of minutes to months. This study identified and quantified airborne THS pollutants available for respiratory exposure, identified potential environmental tracers, and estimated health impacts to nonsmokers. In a ventilated 18 m3 laboratory chamber, six cigarettes were machine-smoked, and levels of particulate matter (PM2.5) and 58 volatile organic compounds (VOCs) were monitored during an aging period of 18 h. Results were compared with field …