نتایج جستجو برای: occupational toxicology
تعداد نتایج: 67789 فیلتر نتایج به سال:
WORKING GROUP David Bernstein (Consultant, Geneva, Switzerland) Vince Castranova (National Institute for Occupational Safety and Health, Morgantown, West Virginia, USA) Ken Donaldson (University of Edinburgh Medical School, Edinburgh, UK) Bice Fubini (Interdepartmental Center “G. Scansetti” for Studies on Asbestos and other Toxic Particulates, University of Torino, Italy) John Hadley (Owens Cor...
A workshop cosponsored by the National Institute of Environmental Health Sciences and the National Institute for Occupational Safety and Health was convened in Washington, DC, on 17-18 October 2001 with the goal of developing a consensus document on the most appropriate experimental approaches and assays available to assess developmental immunotoxicity. The work group was composed of scientists...
A 19-year-old woman was referred to the Emergency Surgery Department with severe abdominal pain, icterus, and anemia. The patient's clinical and paraclinical findings in addition to her occupational and social history, convinced us to assay blood lead level (BLL), which was 41/5 μg/dL. Therefore toxicology consult was performed to treat lead toxicity. Recheck of the BLL showed the level as 53/7...
Despite concern about the harmful effects of substances contained in various plastic consumer products, little attention has focused on the more heavily exposed women working in the plastics industry. Through a review of the toxicology, industrial hygiene, and epidemiology literatures in conjunction with qualitative research, this article explores occupational exposures in producing plastics an...
204 8.8 hen using a cast polyurethane processW ing machine, purging o r flushing the mixing head a t frequent intervals is required. Over the years the standard method of purging has been to blow out most of the polyurethane with air or nitrogen followed by pumping through a solvent. The favored solvent for purging has been methylene chloride (MeCI), which functions well technically. Recently, ...
Evolutionary toxicology is a young field that has grown rapidly in the past two decades. The potential of this field comes from the ability to link chemical contamination to multigenerational and population-wide effects in various species. The advancements and rapidly decreasing costs of -omic tools are improving the power and resolution of evolutionary toxicology studies. In this manuscript, w...
The field of predictive toxicology requires the development of open, public, computable, standardized toxicology vocabularies and ontologies to support the applications required by in silico, in vitro, and in vivo toxicology methods and related analysis and reporting activities. In this article we review ontology developments based on a set of perspectives showing how ontologies are being used ...
Genetic toxicology is the scientific discipline dealing with the effects of chemical, physical and biological agents on the heredity of living organisms. The Internet offers a wide range of online digital resources for the field of Genetic Toxicology. The history of genetic toxicology and electronic data collections are reviewed. Web-based resources at US National Library of Medicine (NLM), inc...
The attitudes and experiences of pathologists and coroners to the provision of biochemical forensic toxicology in the Republic of Ireland were determined using separate questionnaires to each group anonymously. Replies were received from 36/88 (41%) of pathologists and 19/71 (27%) of coroners. 37% of coroners considered that histopathologists give an adequate opinion in forensic toxicology yet ...
This paper surveys recent, as yet unpublished, statistical studies arising from research in genetic toxicology within the U.S. National Toxicology Program (NTP). These studies all involve analyses of data from Ames Salmonella/microsome mutagenicity tests, but the statistical methodologies are broadly applicable. Three issues are addressed: First, what is a tenable sampling model for Ames test d...
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