Results 1 - 10 of 693 for nasals within all areas of the EPA. Only web pages are included. Search all document formats.
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Dosimetry of Nasal Uptake of Soluble and Reactive Gases: A First Study of Inter-Human Variability10-21-2008
... of this research will better characterize available information on human nasal tract dosimetry, including evaluation of the adequacy of the current ...
http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=158723 (HTML)
U.S. EPA's Methodology for Assessing Risk of Exposure to Nasal Carcinogens07-17-2008
... a variety of chemicals that have been shown to induce nasal tumors in animals and/or humans... estimates, however, were not always based on the induction of nasal tumors.
http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=50185 (HTML)
Reference Concentration for Acrylonitrile, CIIT Symposium on Nasal Toxicity and Dosimetry of Inhaled Xenobiotics12-22-2005
Reference Concentration for Acrylonitrile, CIIT Symposium on Nasal Toxicity and Dosimetry of Inhaled Xenobiotics... EPAADDEDTEXT Acrylonitrile; CIIT Symposium; Nasal Toxicity; Inhaled Xenobiotics US EPA National Center for Environmental Assessment ...
http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=95420 (HTML)
Nasal Tract Uptake in Humans06-21-2004
"This project is a composite methods development, method validation, and data gathering project."
http://cfpub.epa.gov/ncea/cfm/recordisplay.cfm?deid=22428 (HTML)
A Computational Model of Particle Transport and Deposition in the Human Nasal Cavity10-02-2006
... Computational Model of Particle Transport and Deposition in the Human Nasal Cavity A Computational Model of Particle Transport and Deposition in the Human Nasal Cavity EPA Grant Number: F6D30983 Title: A Computational Model of Particle Transport and Deposition in the Human Nasal Cavity Investigators: Shanley, Kevin Institution: Clarkson University EPA Project Officer ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
A Computational Model of Particle Transport and Deposition in the Human Nasal Cavity10-02-2006
... Computational Model of Particle Transport and Deposition in the Human Nasal Cavity A Computational Model of Particle Transport and Deposition in the Human Nasal Cavity EPA Grant Number: F6D30983 Title: A Computational Model of Particle Transport and Deposition in the Human Nasal Cavity Investigators: Shanley, Kevin Institution: Clarkson University EPA Project Officer ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Final Report | Nociceptive Dysfunction and Environmental Exposures04-24-2003
There is no change in nasal airflow resistance (nasal rhinomanometry, nasal inspiratory flow, nasal flow-volume loops) or volume of the nasal IR score pace (acoustic rhinometry ...
http://cfpub.epa.gov/ncer_abstracts/index.cfm/fuseaction/display.abstr... (HTML)
Propionaldehyde CASRN 123-38-6, IRIS Assessment Summary01-28-2010
"The IRIS Summary provides Propionaldehyde toxicity values and brief summaries of the information supporting those values, including the critical effect, the principal and supporting studies, uncertainty factors, and key references."
http://www.epa.gov/NCEA/iris/subst/1011.htm (HTML)
Propionaldehyde; CASRN 123-38-6 | IRIS | US EPA01-28-2010
... organs and tissues, including at least two sections of the nasal cavity (sectioning details not provided), were examined histologically... However, microscopic examination of the nasal cavity revealed propionaldehyde-induced vacuolization of the olfactory epithelium in ...
http://www.epa.gov/IRIS/subst/1011.htm (HTML)
IRIS Summary of Methyl methacrylate (CASRN 80-62-6)01-28-2010
"This is a summary of information on Methyl methacrylate (CASRN 80-62-6) provided by the Integrated Risk Information System (IRIS)."
http://www.epa.gov/NCEA/iris/subst/1000.htm (HTML)

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