Mostrando 1,121 - 1,140 Resultados de 3,134 Para Buscar '"comet"', tiempo de consulta: 0.22s Limitar resultados
  1. 1121
    “…Ultrasound is the imaging method of choice for diagnosing that shows Rokitansky-Aschoff sinuses with cholesterol deposition creating comet-tail artifacts. Asymptomatic GA does not require surgery in case there are no malignant lesions defined by imaging diagnosis. …”
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  2. 1122
    “…DNA damage was observed at the concentrations (2–4 ppm). Results showed that Comet assay is reliable for evaluating the toxicity and is helpful in environmental monitoring programs.…”
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  3. 1123
    “…In this work, through cell viability assays (MTT and neutral red assays) and alkaline comet assays, we aimed to test the induction of stress in human SH-SY5Y cells through the application of hydrocortisone and hydrogen peroxide and to test the reversal or attenuation of this stress through the application of mirtazapine to the cells. …”
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  4. 1124
  5. 1125
    “…TRIAL REGISTRATION: Core Outcome Measures in Effectiveness Trials 2136; https://www.comet-initiative.org/Studies/Details/2136 INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/49774…”
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  6. 1126
    “…No significant change was observed in group D. 3) Compared with group C, the number of comet cells, an indicator of DNA damage, was significantly increased (P < 0.01), and the width and tail length of comet cells were notably increased in group E, while no significant increase was observed in group D. 4) The p47(phox )protein translocated to the cell membrane and co-localized with the gp91(phox) subunit of NADPH oxidase in neutrophils activated by overtraining. …”
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  7. 1127
  8. 1128
    “…After the SGN were treated with different concentrations (0, 20, 40, 50, 100, 200, and 400 μg/ml) of LPS, the Cell Counting Kit-8 (CCK-8) and alkaline comet assay were used to quantify cellular activity and DNA damage, respectively. …”
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  9. 1129
    “…The lactate-mediated stimulation of DNA repair and cellular resistance to neocarzinostatin, doxorubicin and cisplatin were studied using γ-H2AX, comet and clonogenic assays. HCAR1 and DNA repair gene expression was quantified by real-time PCR. …”
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  10. 1130
    “…TRIAL REGISTRATION: This study was registered prospectively with the Core Outcome Measures in Effectiveness Trials (COMET) database: http://www.comet-initiative.org/studies/details/686/ ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s00125-020-05123-6) contains peer-reviewed but unedited supplementary material, which is available to authorised users.…”
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  11. 1131
    “…TRIAL REGISTRATION: This COS has been registered with the Core Outcome Measures in Effectiveness Trials (COMET) initiative (http://www.comet-initiative.org/studies/details/1425) on the 4th of November 2019. …”
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  12. 1132
  13. 1133
    “…(Registration—https://www.comet-initiative.org/Studies/Details/1024). Participants from all key stakeholder groups took part in the process, including patients and the public, healthcare practitioners and consent researchers. …”
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  14. 1134
    por Taylor, Fred
    Publicado 2016
    “…The narrative extends to deep space missions to explore other worlds, to see how conditions on places as near as our neighbours Venus and Mars, and as far away as the rainy lakelands of Saturn’s planet-sized moon Titan or the surface of a comet, relate to the origins of the Solar System and of life on Earth.…”
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  15. 1135
    “…Notable applications include the turret explosion aboard the USS Iowa and the Shoemaker-Levy comet impact on Jupiter. The personal anecdotes and recollections make for a fascinating account of building a world-renowned capability from meager beginnings.  …”
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  16. 1136
    por Butler, Norman
    Publicado 2017
    “…Finally, there is a new comet discovery form and guide to follow for such discoveries, and a complete list of Messier objects for those interested in searching for these.…”
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  17. 1137
    por Harvey, Brian
    Publicado 2018
    “…One Explorer chased and was the first to intercept a comet. The program went through a period of few launches during the crisis of funding for space science in the 1980s. …”
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  18. 1138
    “…The following tests were conducted: membrane permeability studies, intramolecular reactive oxygen and nitrogen species (ROS/RNS) assays, mitochondrial potential changes, DNA analysis by comet assay using the electrophoresis method, measurement of cleaved PARP protein levels, and determination of apoptotic and necrotic cell fractions by fluorescence microscopy. …”
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  19. 1139
    “…We were able to demonstrate that chrysotile asbestos stimulated the production of reactive oxygen species (ROS), leading to cell death and DNA damage in the MRC5 cell line, using various techniques such as ROS measurement, comet assay, MTT assay, and qPCR. In addition, we found that chrysotile asbestos treatment significantly increased extracellular mitochondrial DNA levels in the culture medium and induced significant changes in the expression profile of several miRNAs, which was the first of its kind. …”
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  20. 1140
    por Brem, Reto, Hall, Janet
    Publicado 2005
    “…A reduction in XRCC1 protein levels resulted in decreased SSBR capacity as measured by the comet assay and intracellular NAD(P)H levels, hypersensitivity to the cell killing effects of the DNA damaging agents methyl methanesulfonate (MMS), hydrogen peroxide and ionizing radiation and enhanced formation of micronuclei following exposure to MMS. …”
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