Immunological Effects of Diesel Particles in a Murine Model of Healthy Mice.

ABSTRACT: Introduction: Exposure to environmental pollutants such as diesel exhaust particles (DEP) increases the risk of respiratory disease exacerbation. However, the possible effects of these particles on the general population remain poorly understood. The present study aimed to assess the immunomodulatory and inflammatory effects of the inhalation of DEP in a model of healthy mice undergoing short-, mid- and long-term exposure. Materials and Methods: BALB/c ByJ mice were randomly divided into five experimental groups. The control group received three intranasal instillations of saline over 8 days while the other four groups received intranasal instillations of 150 µg of DEP 3 days per week for 8, 17, 26, and 53 days. Lung function assessment and flow cytometry were performed. R

SUBMITTER: Soler-Segovia D 

PROVIDER: S-EPMC11359652 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature