Effects of Inhaled Acid Aerosols on Lung Mechanics: An Analysis of Human Exposure Studies
β Scribed by Mark J. Utell
- Book ID
- 124276034
- Publisher
- Environmental Health Information Service
- Year
- 1985
- Tongue
- English
- Weight
- 297 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0091-6765
- DOI
- 10.2307/3430027
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Female albino Wistar rats were exposed to 4 pm particles separated from nickel refinery waste. The generated aerosol of 50 mg m-3 mainly consisted of metal oxides, the most toxic being NiO and Cr,03. The exposure of 5 h per day, 5 days per week, lasted for 4 weeks or 4 months. At the end of the expo
## Abstract The effects of inhalation exposure to metal aerosol derived from nickel refinery waste were studied on the frequency of chromosome aberrations in alveolar macrophages in Wistar rats. A 4βmonth exposure period resulted in significant (__P__ < 0.01) increases in chromosome aberrations. Re