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Titlebook: Interpretation and Extrapolation of Reproductive Data to Establish Human Safety Standards; K. S. Khera,H. C. Grice,D. J. Clegg Book 1989 S

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Book 1989ved in a rapid and largely unplanned fashion. Attempts to improve the system have mainly been directed toward broad general concerns, with little attention being given to specific problems or issues. A failure to resolve these problems has frequently resulted in increased testing costs and complicat
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In Vitro Developmental Toxicity Assays, system morphogenesis. Investigations such as those using the nematode . (Sulston and Horvitz, 1977) have developed and extended the concept of cell lineages in the process of postembryonic growth. Mechanistic and morphologically based investigations of the types just described proceed apace. Their
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Teratogenicity (Embryotoxicity) Studies: Design, Conduct, and Evaluation,o provide assurance that the data used in risk estimation are sound. In this chapter only basic principles related to these elements are discussed. References cited in the text should be consulted for details regarding the design and conduct of such studies.
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Epidemiology,from work for two or more weeks during the year because of pregnancy. Although this number is only an approximation of the total number of women in the labor force who were pregnant during that year, it is an indication of the large number of pregnancies potentially at risk from the occupational environment.
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Guidelines for Reproductive Toxicity Tests in Different Countries With a Proposal for International (Segment 3) for safety assessment of pharmaceutical drugs. Embryo-toxicity or teratogenicity studies (Segment 2) and multigeneration reproduction studies are required for agricultural and environmental chemicals and food additives.
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