Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 2020 Nov;38(11):815-818
School of Public Health, North China University of Science and Technology, Hebei Coal Mine Health and Safety Laboratory, Tangshan 063000, China; Xinxiang Medical University, Xinxiang 453003, China.
To investigate the pathogenesis of pulmonary alveolar proteinosis in rats induced by nano-indium-tin oxide exposure, and to provide a basis for further determining the limit of occupational exposure to indium and developing related protection measures. In August 2018, a total of 40 specific pathogen-free Sprague-Dawley rats, with an age of 6-8 weeks and a body weight of (200±10) g, were randomly divided into control group, low-dose group (1.2 mg/kg) , middle-dose group (3 mg/kg) , and high-dose group (6 mg/kg) , with 10 rats in each group. Read More