Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9036492 | Toxicology Letters | 2005 | 7 Pages |
Abstract
Semicarbazide was tested for genotoxicity. In this study, we present results from the flow cytometer-based micronucleus assay in peripheral blood of mice. Male CBA and Balb/C mice were intraperitoneally (i.p.) injected with semicarbazide (hydrochloride). The doses were: 0, 40, 80, 120Â mg/kg body weight. Blood samples were collected and the frequency of micronucleated polychromatic erythrocytes, fMPCE, and the cell proliferation, %PCE, was determined. In order to further increase the sensitivity of the test for agents with an aneugenic property, also the fMPCE restricted to micronuclei containing a high mean DNA content, was measured. Neither of the different analyses disclosed any adverse effect in either of the two mouse strains.
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Authors
Lilianne Abramsson-Zetterberg, Kettil Svensson,