Short-term exposure to ambient air pollution, gut microbiota, and pro-atherosclerotic responses in healthy adults: A prospective panel study - Xinghou He; Erlu Zhao; Xiaoming Song; Qian Zhao; Jiahui Liu; Bin Zhang; Huiying Xu; Yan Fang; Xiangrui Wei; Yutong Zhu; Hongbing Xu; Tong Wang; et al. (Environmental Research, 2026)