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OLS Field Name OLS Field Data
Main Title Acute Inhalation of Hexamethylene Diisocyante for a Mouse Micronucleur Assay, with Cover Letter dated 09/30/1998.
CORP Author Microbiological Associates, Bethesda, MD.; Chemical Manufacturers Association, Washington, DC.; Environmental Protection Agency, Washington, DC. Office of Toxic Substances.
Year Published 1999
Stock Number OTS0573909
Additional Subjects Toxicology ; Health effects ; Hexamethylene diisocyante ; Geotoxicity ; Chromosomal effects ; Mammals ; Mice ; Inhalation ; CAS No 822-06-0
Library Call Number Additional Info Location Last
NTIS  OTS0573909 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/09/2010
Collation 183p
Abstract The test substance, hexamethylene diisocyanate, was tested in the mouse micronucleus assay in collaboration with MPI Research L.L.C. Information on the experimental design and methodology is provided in the attached report provided by MPI Research L.L.C (Appendix III). All in vivo portions of the study, including inhalation exposures were performed by MPI. Animal euthanization, bone marrow collection, slide preparation and evaluation were performed by MA BioServices, Inc. The assay was performed in two phases. The first phase, designed to set exposure levels for the definitive study, consisted ofa preliminary toxicity study (range finding study). The second phase, the micronucleus study, evaluated the potential of the test substance to increase the incidence of micronucleated polychromatic erythrocytes in bone marrow of male and female mice. In both phases of the study, test and control articles were administered by a single 6 hour whole body inhalation.
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PUB Date Free Form 29 Jan 1999
Category Codes 57Y; 57U; 68G; 99; 44G
NTIS Prices PC A10/MF A10
Document Type NT
Cataloging Source NTIS/MT
Control Number 028702050
Origin NTIS
Type CAT