Regulatory Toxicology and Pharmacology

نویسندگان

  • Henry G. Abadin
  • H. Edward Murray
چکیده

The Agency for Toxic Substances and Disease Reg­ istry (ATSDR) derives minimal risk levels (MRLs) to assist in evaluating risk of adverse health effects in individuals exposed to hazardous substances. MRLs are derived from published values identifying no-ob­ served-adverse-effect levels (NOAELs) or lowest-ob­ served-adverse-effect levels (LOAELs) in animal or hu­ man studies. The most sensitive end points are used. To date, 4 inhalation MRLs and 13 oral MRLs have been derived from hematological end points for 12 substances. This paper provides a brief overview of the hematological system, examples of hematological end points, and the MRL for substances with hemato­ logical end points.

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تاریخ انتشار 2006