AUTOIMMUNE MARKERS FOR PROGRESSION OF LIBBY AMPHIBOLE LAMELLAR PLEURAL THICKENING
نویسندگان
چکیده
منابع مشابه
Comparative health effects in mice of Libby amphibole asbestos and a fibrous amphibole from Arizona.
This project developed from studies demonstrating that Libby Amphibole Asbestos (LAA) causes a non-typical set of health outcomes not generally reported for asbestos, including systemic autoimmunity and an unusual and devastating lamellar pleural thickening that progresses to severe pulmonary dysfunction and death. Further, mineral fiber mixtures with some similarities to LAA have recently been...
متن کاملSeparation and characterization of respirable amphibole fibers from Libby, Montana.
The vermiculite mine in Libby, Montana, was in operation for over 70 yr and was contaminated with asbestos-like amphibole fibers. The mining, processing, and shipping of this vermiculite led to significant fiber inhalation exposure throughout the community, and residents of Libby have developed numerous pulmonary diseases such as lung cancer and mesothelioma. The present study describes the sep...
متن کاملMesothelioma associated with commercial use of vermiculite containing Libby amphibole.
OBJECTIVES To describe asbestos-related mortality among manufacturing workers who expanded and processed Libby vermiculite that contained amphibole fiber. METHODS Standardized mortality ratio was calculated for 465 white male workers 31 years after last Libby vermiculite exposure. RESULTS Two workers died from mesothelioma, resulting in a significantly increased standardized mortality ratio...
متن کاملFate of Libby amphibole fibers when burning contaminated firewood.
In Libby, Montana, over 70 years of mining amphibole-contaminated vermiculite has led to amphibole contamination in areas surrounding the abandoned mine and in other areas throughout the town. In addition to contaminated soils, tree bark has also been found to be contaminated with amphibole fibers throughout the Libby area. As residential woodstoves are the main source of home heating in Libby,...
متن کاملExposure to airborne amphibole structures and health risks: Libby, Montana.
Libby, Montana is the site of a large vermiculite deposit that was mined between 1920 and 1990 to extract vermiculite for commercial applications such as insulation, gardening products, and construction materials. The Libby vermiculite deposit also contains amphibole minerals including tremolite, actinolite, richterite, and winchite. Historically, Libby mine workers experienced high exposures t...
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ژورنال
عنوان ژورنال: Chest
سال: 2020
ISSN: 0012-3692
DOI: 10.1016/j.chest.2020.08.1589