Biomarkers of genotoxicity and genomic instability in a non-human primate, Cebus libidinosus (Cebidae, Platyrrhini), exposed to nitroimidazole derivatives
2011
Abstract The genotoxicity of two nitroimidazole derivatives, ornidazole (ONZ) and metronidazole (MTZ) in the peripheral blood lymphocytes of Cebus libidinosus (CLI) (Primates, Cebidae) was assessed. Endpoints measured included sister chromatid exchange (SCE) frequency, cell proliferation kinetics (CPK), replication index (RI), mitotic index (MI), and damage incidence in or near CLI heterochromatin regions. MI and SCE values following ONZ or MTZ treatments were significantly different ( p C. libidinosus bands 11q1.4 and 11q1.5 may be hot-spots in the context of nitroimidazole exposure.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
41
References
16
Citations
NaN
KQI