Absence of genotoxicity of the carcinogenic sulfated polysaccharides carrageenan and dextran sulfate in mammalian DNA repair and bacterial mutagenicity assays

References and notes

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• This work was supported by a grant‐in‐aid for fundamental scientific research from the Ministry of Education, Science and Culture of Japan (No. 57010020), and by U.S. Public Health Grant CA 17613 from the National Cancer Institute, Bethesda, MD.
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• We thank Albertina Swanson for her excellent technical assistance in performing the Salmonella/microsome mutagenesis test. We also thank Miss Judy Benvin, Miss Laura Karabaic, and Miss Robin Zak for typing the manuscript.
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