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Mostrando 261 - 280 Resultados de 3,134 Para Buscar '"comet"', tiempo de consulta: 0.13s Limitar resultados
  1. 261
    “…A study was made of the neutral comet assay as a potential method for measuring normal cell radiosensitivity. …”
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    Fibroblast radiosensitivity measured using the comet DNA-damage assay correlates with clonogenic survival parameters
  2. 262
    “…To measure genetic damage chromosomal aberrations and the comet assay analysis were performed. RESULTS: Pesticide exposed farmers had a higher degree of genetic damage compared to the control group. …”
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    Genetic Alterations in Pesticide Exposed Bolivian Farmers: An evaluation by analysis of chromosomal aberrations and the comet assay
  3. 263
    por Vasquez, Marie Z.
    Publicado 2010
    “…To address both goals, the in vivo comet and micronucleus (MN) assays can be successfully combined into one informative study. …”
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    Combining the in vivo comet and micronucleus assays: a practical approach to genotoxicity testing and data interpretation
  4. 264
    “…Thus p31(comet) is required for timely mitotic exit. We propose that p31(comet) is an essential component of the machinery that silences the checkpoint during each cell cycle.…”
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    p31(comet) acts to ensure timely spindle checkpoint silencing subsequent to kinetochore attachment
  5. 265
    “…The aim of this study was to use the Comet assay to assess genetic damage in the direct-developing frog Eleutherodactylus johnstonei. …”
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    Estimates of DNA damage by the comet assay in the direct-developing frog Eleutherodactylus johnstonei (Anura, Eleutherodactylidae)
  6. 266
    “…The PM10 extractable organic matter (EOM) was examined for its genotoxicity by the single cell gel electrophoresis (SCGE) comet assay and the Salmonella mutagenicity (Ames) test. …”
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    Genotoxicity of Air Borne Particulates Assessed by Comet and the Salmonella Mutagenicity Test in Jeddah, Saudi Arabia
  7. 267
    “…Dose- and time-response curves were combined to assess the potential of the comet assay in radiation biodosimetry. The neutral comet assay was used to detect DNA double-strand breaks in lymphocytes caused by γ-ray irradiation. …”
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    Evaluation of the Comet Assay for Assessing the Dose-Response Relationship of DNA Damage Induced by Ionizing Radiation
  8. 268
    “…In this study, we present a high-throughput screening assay based upon the recently developed CometChip technology, which enables evaluation of single-stranded DNA breaks, abasic sites, and alkali-sensitive sites in cells exposed to ENPs. …”
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    High-Throughput Screening Platform for Engineered Nanoparticle-Mediated Genotoxicity Using CometChip Technology
  9. 269
    “…We have examined preferential strand break repair of DNA domains in TK1(+) and TK1(-) clones of the Raji cell line, by the Comet-FISH technique, in bulk DNA and in the actively transcribed tumor suppressor (TP53) and human telomerase reverse transcriptase (hTERT) gene regions, over 1 h after 5Gy γ-irradiation. …”
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    FISH comets show that the salvage enzyme TK1 contributes to gene-specific DNA repair
  10. 270
    “…Levels of in vitro-, in vivo-, and ex vivo-induced DNA damage were measured using the Comet assay; correlations between damage levels with in vitro cell survival and follow-up clinical data were investigated. …”
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    Comet assay measures of DNA damage as biomarkers of irinotecan response in colorectal cancer in vitro and in vivo
  11. 271
    “…For that purpose, peripheral erythrocytes were drawn from caudal vein and Comet assay was applied to assess genotoxicity. Acute (96 hours) exposure and high concentrations of boric acid and borax increases % tail DNA and Olive tail moment. …”
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    Genotoxic effects of boric acid and borax in zebrafish, Danio rerio using alkaline comet assay
  12. 272
    “…The COPD patient Management European Trial (COMET) is investigating a home-based multicomponent COPD self-management program designed to reduce exacerbations and hospital admissions. …”
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    An international randomized study of a home-based self-management program for severe COPD: the COMET
  13. 273
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    Erratum to: CoMEt: a statistical approach to identify combinations of mutually exclusive alterations in cancer
  14. 274
    “…The purpose of this study was to evaluate the frequency of echogenic foci with comet-tail artifact in histologically proven thyroid nodules, and to determine the types of echogenic foci with comet-tail artifact that are associated with malignancy. …”
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    Echogenic foci with comet-tail artifact in resected thyroid nodules: Not an absolute predictor of benign disease
  15. 275
    “…Atomic absorption spectrophotometry showed a merciless toxicity level of Cd, Cu, Mn, Zn, Pb, Cr, Sn and Hg. Comet assay results indicated significant (p < .05) DNA fragmentation in Labeo rohita as 42.21 ± 2.06%, 31.26 ± 2.41% and 21.84 ± 2.21% DNA in comet tail, tail moment as 17.71 ± 1.79, 10.30 ± 1.78 and 7.81 ± 1.56, olive moment as 13.58 ± 1.306, 8.10 ± 1.04 and 5.88 ± 0.06, respectively, from three different polluted sites on the river. …”
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    Fish eco-genotoxicology: Comet and micronucleus assay in fish erythrocytes as in situ biomarker of freshwater pollution
  16. 276
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    Volume Assessment in Hemodialysis: A Comparison of Present Methods in Clinical Practice with Sonographic Lung Comets
  17. 277
    “…One such database is the freely accessible Comet Core Outcome Set database, which was originally populated using manual screening in an annually updated systematic review. …”
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    Evaluation of an automatic article selection method for timelier updates of the Comet Core Outcome Set database
  18. 278
    “…BACKGROUND: The in vivo comet assay is used to evaluate the genotoxic potential of compounds by detecting DNA strand breaks in cells isolated from animal tissue. …”
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    In vivo comet assay in rabbit corneal epithelial cells following ocular instillation with genotoxic compounds
  19. 279
    “…The comet assay is a commonly used method to determine DNA damage and repair activity in many types of samples. …”
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    Effect of cryopreservation on DNA damage and DNA repair activity in human blood samples in the comet assay
  20. 280
    “…In conclusion, complete chromatin decondensation prior to alkaline and neutral Comet assays is needed to analyze DNA breaks in pig sperm.…”
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    Complete Chromatin Decondensation of Pig Sperm Is Required to Analyze Sperm DNA Breaks With the Comet Assay
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