Short-term exposure to urban PM2.5 particles induces histopathological and inflammatory changes in the rat small intestine
Air pollution and exposure to fine airborne particles with aerodynamic diameter <2.5 μm (PM2.5) negatively impacts human health. Airways constitute a primary route of exposure but PM2.5-contaminated food, drinks as well as mucociliary and hepatobiliary clearance all constitute potential entry points into the intestine. This study evaluated intestinal histopathological and inflammatory changes as w
