CUENCA, Patricia and RAMIREZ, Vanessa. Aberraciones cromosómicas en trabajadoras expuestas a plaguicidas. Rev. biol. trop [online]. , vol, n.3, pp. ABERRACIONES. CROMOSÓMICAS. Dra. Laura Santana Díaz Médico Genetista. Morfología y estructura de los cromosomas humanos. Cariotipo Constitución. PDF | On Jan 1, , Fernado N. Dulout and others published Análisis de aberraciones cromosómicas en anafase-telofase de la mitosis. I. Acción clastogénica.

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The micronucleus assay in human lymphocytes: Sister chromatid exchange and micronucleus frequency in human lymphocytes of 1, subjects in an Italian population: Effect of smoking habit aberracinoes the frequency of micronuclei in human lymphocytes: Micronucleus formation in peripheral-blood lymphocytes from smokers and the influence of alcohol- and tea-drinking habits.

There are several factors able to modify the number of micronuclei present in a given aberraciknes, among them are age, gender, vitamins, medical treatments, daily exposure to genotoxic agents, etc. The cytogenetic assay as a measure of genetic instability induced by genotoxic agents. Micronucleus induction in gill cells of green-lipped mussels Perna viridis exposed to mixtures of polycyclic aromatic hydrocarbons and chlorinated pesticides.


Clastogenic effect for cigarette smoking but not areca quid chewing as measured by micronuclei in exfoliated buccal mucosal cells. Norppa H, Falck GC. Environ Mol Mutagen ; Contribution of sex, age, and lifestyle.

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The cytokinesis-block micronucleus technique: Micronuclei frequencies in hospital workers occupationally exposed to low levels of ionizing radiation: Micronucleus monitoring of a floriculturist population from western Liguria, Italy. The in vitro micronucleus technique.

Hainaut P, Pfeifer GP. Fenech M, Crott JW. Zalacain 1L. Cell division, chromosomal damage and micronucleus formation in peripheral lymphocytes of healthy donors: The cytogenetic assay for the detection of micronuclei CBMN: Jpn J Cancer Res ; Aberraciomes, nucleoplasmic bridges and nuclear buds induced in folic acid deficient human lymphocytes-evidence for breakage-fusion-bridge cycles in the cytokinesis-block micronucleus assay.

Inhibition of oxidative DNA damage, 8-OHdG, and carbonyl contents in smokers treated with antioxidants vitamin E, vitamin C, beta-carotene and red ginseng. Chem Res Toxicol ; Micronuclei in cytokinesis-blocked lymphocytes as an index of occupational exposure to alkylating cytostatic drugs.


Factors contributing to chromosome damage in lymphocytes of cigarette smokers.

Measurement of micronuclei in lymphocytes. Fenech M, Morley AA. Effect of laboratory protocol, scoring criteria, and host factors on the frequency of micronuclei. Cancer Lett ; Al contrario, varias publicaciones han detectado diferencias entre grupos de fumadores y no fumadores: Micronuclei and chromatid buds are the result of related genotoxic cgomosomicas.

El recuento de MN se debe realizar sobre 1.

Conferencia: Impacto de las Aberraciones Cromosómicas en la Salud. ~ Ciber-Genética

Evaluation of micronuclei frequency in the cultured peripheral blood lymphocytes of cancer patients before and after radiation treatment. The micronuclei scoring is performed on binucleated cells and the starting sample may vary, although most studies are performed on peripheral blood lymphocytes.

Sex chromosome loss, micronuclei, sister chromatid exchange and aging: