Mostrando 1,761 - 1,780 Resultados de 3,134 Para Buscar '"comet"', tiempo de consulta: 1.54s Limitar resultados
  1. 1761
  2. 1762
    “…The involvement of oxidative stress and cell cycle arrest in the DNA and chromosome damage induced by 0.4–20 µg mL(−1) Au@Ag NR were investigated by comet assay, γ-H2AX assay and micronucleus test. …”
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  3. 1763
    por Wang, Lijuan, Li, Shangbiao, Zhu, Xiaoxia
    Publicado 2020
    “…The radiosensitivity of the cells was detected by clone formation assay, EDU cell proliferation assay, neutral comet assay, and γ-H2AX immunofluorescence staining. …”
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  4. 1764
    “…Cytotoxic as well as genotoxic effects of the labeling procedure were measured in labeled and unlabeled hASCs using the MTT assay, comet assay and chromosomal aberration test. Trilineage differentiation was performed to evaluate an impairment of the differentiation potential due to the particles. …”
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  5. 1765
    “…Here, we developed two NSCLC radioresistant (RR) cell lines (A549-RR and H1299-RR) and characterized their motility, cell cycle distribution, DNA damage, and CSC production using migration/invasion assays, flow cytometry, comet assays, and sphere formation, respectively. …”
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  6. 1766
    “…The formamidopyrimidine-DNA glycosylase (FPG)-modified alkaline comet assay in conjunction with reactive oxygen species (ROS) assay and glutathione (GSH)/glutathione (GSSG) assay suggests that YM155-mediated oxidative stress contributes to DNA damage. …”
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  7. 1767
    “…A total of 205 children were randomly selected to assess the DNA damage in buccal cells, employing the comet assay. Total PAHs measured in exposed and comparative schools varied, respectively, from 61.60 to 64.64 ng m(−3) and from 5.93 to 35.06 ng m(−3). …”
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  8. 1768
    “…The cytotoxicity was measured by XTT, LDH assays and Giemsa staining, whereas genotoxicity via comet assay. Changes in cell morphology were assessed by phase-contrast microscopy. …”
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  9. 1769
  10. 1770
    “…DNA primary reversible damage was evaluated by means of the Comet assay. Chromosomal persistent damage was assessed on the basis of micronuclei frequency and nuclear abnormalities by means of the Micronucleus-Cytome assay. …”
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  11. 1771
  12. 1772
    “…The chemoprotective effects of XN were investigated in vitro in the metabolically competent HepG2 cell line, analyzing its influence on AFB1-induced cytotoxicity using the MTS assay, genotoxicity using the comet and γH2AX assays, and cell cycle modulation using flow cytometry. …”
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  13. 1773
    “…DNA damage in leaf and roots nuclei was evaluated by the comet assay. AgNPs of the size 22–25 nm at concentrations higher than 50 mg·L(−1) significantly increased the tail moments (TM) values in leaf nuclei compared to the negative control. …”
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  14. 1774
    “…Then we discuss the reliability of endpoint assays, such as the comet assay, the most favored assessment technique because of its versatility to measure low levels of DNA strand breakage, and the micronucleus assay, which is complementary to the former because of its greater ability to detect chromosomal DNA fragmentation. …”
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  15. 1775
    “…The cytotoxic potential (MTT test) of single and combined STC and 5-M-STC, the nature of their interaction (additivity, antagonism, or synergy) and DNA damage level (alkaline comet assay) in HepG2 and A549 cells were also investigated. …”
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  16. 1776
  17. 1777
  18. 1778
  19. 1779
  20. 1780
    “…George Gershwin (1898–1937) was one of the most influential American composers of the 20(th) century. Likewise his swift, comet-like, career progress from a high school dropout to an iconic composer of the 20(th) century: “The man who said he had more notes in his head than he could write down in a hundred years died suddenly … in Hollywood”. …”
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