Pathology. -bronchiolitis is bronchiolar inflammation of various causes.
病理学表现：为各种原因所致的细支气管炎症。
The inflammatory infiltration and hyperplasia in lung tissue, bronchiolar damage and the bronchial mucosa defulvium appeared in the rats exposed to carbonyl nickel.
不同浓度羰基镍染毒大鼠肺组织有炎性渗出和增生，部分细支气管破坏，黏膜坏死脱落；
Stem cells found along the surfaces of the airways (in the bronchiolar epithelium) proliferate rapidly in mice after viral infection and migrate to sites of damage.
