K. Takanobu

This study demonstrates that 2-bromopropane induces lung tumors and testicular toxicity in rasH2 mice after 26 weeks of inhalation exposure.

This study investigates pulmonary lesions in rats exposed to titanium dioxide nanoparticles, identifying a new lesion type called pulmonary dust foci associated with pneumoconiosis-like effects.

This study investigates the dose-response relationship of pulmonary disorders caused by inhalation of CWAAP-A in rats, finding a LOAEC of 1 mg/m3 and reversible damage at 1 mg/m3 with gender differences in recovery.

This study shows titanium dioxide nanoparticles do not cause lung fibrosis or cancer in rasH2 mice after 26 weeks of inhalation exposure up to 32 mg/m3.

This study examines lung damage in rats exposed to cross-linked water-soluble acrylic acid polymers (CWAAPs) via inhalation and intratracheal instillation, finding similar pathological outcomes between exposure routes.