纳米塑料诱导肺泡Ⅱ型上皮细胞DNA损伤加重重症哮喘

施泽纶, 王青, 何雯, 傅唯佳, 王颖雯, 韩晓, 张晓波

Nanoplastics aggravate severe asthma by inducing DNA damage of alveolar type Ⅱ epithelial cells

SHI Zelun, WANG Qing, HE Wen, FU Weijia, WANG Yingwen, HAN Xiao, ZHANG Xiaobo

图3 暴露于PS-NPs对重症哮喘小鼠肺泡结构的影响 Note： A. Mouse lung alveolar pathological sections stained with H-E (×40, ×200). B. Analysis of alveolar density and alveolar cross-sectional area. ①P<0.001, compared with the HDM/LPS/PBS group.

Fig 3 Histopathological changes of mice lung alveolars among various groups after exposure to PS-NPs