Histology - Respiratory tract [Individual measurements]

This dataset was generated in an in vivo systems toxicology study during which A/J mice were exposed to cigarette smoke or aerosol of a heat-not-burn platform, THS 2.2, for up to 18 months (please refer to the study page for more detail on the study design). Histopathological evaluation of the respiratory organs, including larynx, trachea, and lung, according to the OECD Test Guideline 453 for Combined Chronic Toxicity/Carcinogenicity Studies. This dataset includes single measurements for each animal.