1Seven-week-old rats were exposed, nose only, for 1 hour to chrysotile asbestos fibers.
2Canada is the world's fifth largest exporter of chrysotile asbestos.
3In samples weighing less than a gram, the lab said it found six chrysotile asbestos fibers.
4Inhaled chrysotile asbestos fibers have been shown to deposit initially on the first alveolar duct bifurcations.
5In Canada, companies mine chrysotile asbestos, which the asbestos industry says can be used safely under controlled conditions.
6Mice were exposed to chrysotile asbestos.
7Tremolite asbestos is not mined or used commercially but is a frequent contaminant of chrysotile asbestos, vermiculite, and talc.
8We are studying the development of fibrogenic lesions in the lungs of rats exposed briefly to an aerosol of chrysotile asbestos fibers.
9The initial deposition and subsequent translocation of chrysotile asbestos were studied in the lungs of rats exposed for 1 h in inhalation chambers.
10However, 1 month after a single 3-hr exposure to chrysotile asbestos, the longest, most pathogenic fibers persist throughout the lung parenchyma.
Esta colocación está formada por:
Translations for chrysotile asbestos