OBJECTIVE A micronucleus is a small additional nucleus formed due to chromosomal loss or fragmentation. The aim of this study was to assess the utility of micronucleus count as a screening tool in cervical cancer. MATERIAL AND METHOD A total of 132 cases consisting of 42 pre-neoplastic and neoplastic cases and 90 non-neoplastic cases were studied. Only routine Papanicolaou-stained cervical sm...

OBJECTIVE To determine the in vitro toxicity of different concentrations of sevoflurane in cells exposed to X-ray. METHODS The genotoxic effects of sevofluorane were studied by means of the micronucleus test in cytokinesis-blocked cells of irradiated human lymphocytes. Subsequently, its cytotoxic effects on PNT2 (normal prostate) cells was determined using the cell viability test (MTT) and co...

The genotoxicity of two widely used drinking water disinfectants, sodium hypochlorite (NaClO) and chlorine dioxide (ClO(2)), and a new disinfectant, peracetic acid (PAA, CH(3)-CO-COOH), was evaluated in three short-term plant tests: (1) induction of anaphase chromosome aberrations in the root cells of Allium cepa, (2) micronucleus induction in the root cells of Vicia faba, and (3) micronucleus ...

Information on potential genetic damage in humans after exposure to waste anaesthetic gases in Indian hospitals is scarce. To evaluate the possible genotoxic effects of waste anaesthetic gases, the chromosomal aberrations analysis and comet assay were studied in peripheral blood lymphocytes in 45 operating room personnel currently employed at a hospital in South India. In addition, the micronuc...

Anthracycline antibiotics are widely used in cancer chemotherapy. Doxorubicin and Idarubicin, topoisomerase-targeting anthracyclines, were examined for their effect on chromosomal aberration and micronucleus induction in cultured human lymphocytes employing lymphocyte transformation test and cytokinesis-blocked micronucleus (CBMN) assay. A statistically significant dose-dependent increase in mi...