Results 141 to 150 of about 26,946 (241)

DNA synthesis in radiation-induced micronuclei studied by bromodeoxyuridine (BrdUrd) labelling and anti-BrdUrd antibodies.

, 1990
DNA synthesis in radiation-induced micronuclei of Chinese hamster cells was studied as a function of time after irradiation using pulse labelling of cells with bromodeoxyuridine (BrdUrd) and an immunofluorescence technique with anti-BrdUrd antibodies. It
Kramer, J., Nüsse, M., Schaich-Walch, G.   +2 more
core  

Testing the relationship between checkpoint adaptation and micronuclei in human fibroblastic glioma and normal lung cells [PDF]

, 2014
This thesis examines the relationship between checkpoint adaptation and micronuclei in human cancer cells with damaged DNA. When cancer cells are exposed to genotoxic agents they can form micronuclei, although the precise process has yet to be described.
Lewis, Cody W.
core  

Automated Micronuclei Detection in Exfoliated Oral Epithelial Cells of Smokers using Image Analysing Softwares [PDF]

Micronuclei assay yields an excellent path to monitor individuals or populations exposed to mutagenic, genotoxic or teratogenic events. Micronuclei are small nucleic structures formed due to the deposition of nuclear envelopes around lagging chromosomes ...
Saini, Mukul, Alva, Saiprasad, Shetty, Sanjana, Augustine, Dominic, SV, Sowmya   +4 more
core  

Morphological diversity of the micronuclei in Paramecium

, 1997
Morphological analysis of the micronuclei in 51 stocks of 10 Paramecium species was carried out to examine the diversity of the nuclear morphology in these organisms.
FOKIN, SERGEY
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Evaluation of the mutagenic effect of the iodinated contrast medium Urografina^® 292 using the micronucleus test in mouse bone marrow cells

Anais da Academia Brasileira de Ciências, 2013
Contrast media (CM) are frequently used in diagnostic radiology and in radiotherapy as a diagnostic tool and in treatment planning. Previous studies have demonstrated that these compounds induce chromosomal aberrations. This study evaluates the mutagenic
MÔNICA B.B. BELLE, DANIELA D. LEFFA, DALIANE MAZZORANA, VANESSA M. DE ANDRADE   +3 more
doaj  

The frequency of micronuclei in lung cancer cell lines and their correlation to intrinsic radiation sensitivity

, 2001
BACKGROUND: Micronuclei arise from chromosomal, acentric, fragments or whole chromosomes that are not incorporated into the daughter nuclei at mitosis.
Brodin, O,, Bergqvist, M, Bergqvist, AS, Zetterberg, LA, Wagenius, G,, Brattström, D   +5 more
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Induction of kinetochore positive and negative micronuclei in V79 cells by the alkylating agent diethylsulphate.

, 1989
The induction by diethylsulphate of micronuclei derived from acentric fragments or from whole chromosomes was studied in Chinese hamster V79 cells using autoantibodies from the serum of a scleroderma patient (CREST-syndrome) to detect centromere ...
Bonatti, S., Nüsse, M., Viaggi, S.
core  

Investigations on DNA damage and frequency of micronuclei in occupational exposure to electromagnetic fields (EMFs) emitted from video display terminals (VDTs)

Genetics and Molecular Biology, 2010
The potential effect of electromagnetic fields (EMFs) emitted from video display terminals (VDTs) to elicit biological response is a major concern for the public.
NK Lakshmi, R Tiwari, SC Bhargava, YR Ahuja   +3 more
doaj  

Multiple Pesticides and their Mixtures Tested for Genotoxicity in the Micronucleus Assays on Intestinal Caco-2 Cells. [PDF]

Ann Glob Health
Truzzi F, Tibaldi E, Noferini R, Sgargi D, Panzacchi S, Nardali G, Lorenzini A, Dilloo S, D'Amen E, Gnudi F, Dinelli G, Scheepers PTJ, Mandrioli D.   +12 more
europepmc   +1 more source

Hesperidin reduces genomic instability in glioblastoma cells and is associated with reduced HNRNPA2B1/m⁶A levels. [PDF]

Front Pharmacol
Sazonova V, Zun P, Tonkji I, Onikienko S, Erofeeva T, Basharin V, Zhigalova N, Ilyushkina A, Skorb E, Ruzov A, Shityakov S, Kravtsov V.   +11 more
europepmc   +1 more source