Assessment of the U.S. Environmental Protection Agency methods for identification of hazards to developing organisms, Part I: The reproduction and fertility testing guidelines.
BACKGROUND
Successful reproduction depends on the coordination of many processes, particularly the normal development and subsequent maturation of the sexual organs. The Food Quality Protection Act of 1996 mandates that the U.S. Environmental Protection Agency must protect infants and children from the effects of toxins, including those that affect the reproductive system. Therefore, the Agency finds itself at a critical juncture to make sure that the methods it requires for toxicity testing, the Health Effects Test Guidelines or Series 870 Guidelines, are adequate to determine possible toxicity to children.


RESULTS
We found that two testing protocols included in the core guidelines assess toxicological effects on developing animals. This article aims to provide a detailed analysis of the protocols included in the Reproduction and Fertility Effects Test Guideline. An accompanying article assesses the Developmental Toxicity Testing Guideline. We conducted this analysis on the basis of whether the test would yield the information needed to adequately determine risk to infants and children.


CONCLUSIONS
Our analysis concludes that given the limitations inherent in testing for reproduction and fertility effects during development, it is necessary to include a safety factor during risk assessment of chemicals. This action will fulfill the mandate expressed in the FQPA to protect infants and children from environmental hazards.
Claudio
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Division of Environmental and Occupational Medicine, Mount Sinai Medical Center, New York, NY 10029-6574, USA. Luz.Claudio@mssm.edu
Bearer
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Wallinga
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D000818:Animals; D002648:Child; D002675:Child, Preschool; D005260:Female; D005298:Fertility / Q000187:drug effects*; D017408:Guidelines as Topic; D006801:Humans; D007223:Infant; D008297:Male; D010575:Pesticides / Q000592:standards / Q000633:toxicity; D011247:Pregnancy; D051381:Rats; D012098:Reproduction / Q000187:drug effects*; D018570:Risk Assessment / Q000379:methods / Q000592:standards; D018675:Toxicity Tests / Q000379:methods* / Q000592:standards; D014481:United States; D014484:United States Environmental Protection Agency / Q000592:standards*
D010575:Pesticides