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1
Published 2022
National Toxicology Program, Public Health Service, U.S. Department of Health and Human Services
“...Usnea lichens containing (+/−)-usnic acid (CASRN 125-46-2) administered in feed to F344/N nctr rats...”
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2
Published 2023
National Toxicology Program, Public Health Service, U.S. Department of Health and Human Services
“... products. To address this knowledge gap, 2-year National Toxicology Program (NTP) carcinogenicity studies...”
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3
Published 2020
National Toxicology Program, Public Health Service, U.S. Department of Health and Human Services
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4
Published 2020
National Toxicology Program, Public Health Service, U.S. Department of Health and Human Services
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5
Published 2022
National Toxicology Program, Public Health Service, U.S. Department of Health and Human Services
“... of these subchronic studies.SYNONYMS: 2,6-diacetyl-7,9-dihydroxy-8,9b(R)-dimethyldibenzofuran-1,3(2H,9bH)-dione; (d...”
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6
Published 2016
National Toxicology Program, Public Health Service U.S. Department of Health and Human Services
“...With the exceptions of two males in the 100% group, all rats survived to the end of the study...”
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7
Published 2016
National Toxicology Program, Public Health Service U.S. Department of Health and Human Services
“...With the exceptions of two males in the 100% group, all rats survived to the end of the study...”