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JYMS : Journal of Yeungnam Medical Science

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HOME > J Yeungnam Med Sci > Volume 4(2); 1987 > Article
Original Article Mutagenicity of Human Urine Excreted after Ingestion of Roast Beef.
Dong Gu Shin, Jung Hee Kim, Jae Ryong Kim
Journal of Yeungnam Medical Science 1987;4(2):105-111
DOI: https://doi.org/10.12701/yujm.1987.4.2.105
Published online: December 31, 1987
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This study was undertaken to observe the mutagenic occurrence in urine excreted after the ingestion of roast beef. Two healthy nonsmoker persons of both sex were selected for this test, employing two strains (TA98, TA100) of Salmonella typhimurium according to Ames' method. The mutagenic activity began to appear in urine of both sex three hours after ingestion of 300 g of roast beef, gradually increasing until 6 hours and declining thereafter.

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JYMS : Journal of Yeungnam Medical Science