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Mostrando 441 - 460 Resultados de 3,134 Para Buscar '"comet"', tiempo de consulta: 0.23s Limitar resultados
  1. 441
    “…METHODS AND ANALYSIS: COMET is a phase III, randomised controlled clinical trial for patients with low-risk DCIS. …”
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    The COMET (Comparison of Operative versus Monitoring and Endocrine Therapy) trial: a phase III randomised controlled clinical trial for low-risk ductal carcinoma in situ (DCIS)
  2. 442
    “…Exposed women had significantly higher comet tail intensity (TI) and length (TL) than control women. …”
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    Biomonitoring Findings for Occupational Lead Exposure in Battery and Ceramic Tile Workers using Biochemical Markers, Alkaline Comet Assay, and Micronucleus Test Coupled with Fluorescence in Situ Hybridisation
  3. 443
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    CoMET: a randomised controlled trial of co-commencement of metformin versus placebo as an adjunctive treatment to attenuate weight gain in patients with schizophrenia newly commenced on clozapine
  4. 444
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    The COMET study: Examining the effects of COVID-19-related perceived stress on Los Angeles Mothers’ dysregulated eating behaviors, child feeding practices, and body mass index
  5. 445
    “…All patients will be randomly divided into four arms to receive either (1) intensity modulated radiation therapy (IMRT), (2) RapidArc, (3) positron emission tomography/computed tomography (PET/CT) with F-18 fluorodeoxyglucose (FDG), or (4) Comet assay-guided IMRT, PET/CT, and Comet assay-guided RapidArc. …”
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    Combined pretreatment with (18)F-FDG PET/CT and Comet assay guides the concurrent chemoradiotherapy of locally advanced cervical cancer: study protocol for a randomized controlled trial
  6. 446
    “…Relative total growth at the highest analyzable concentrations at 3 h (±S9) and 24 h (-S9) ranged from 64 to 133 %. In the comet assay, no statistically significant increases in DNA strand breaks were detected in the colon or kidney following oral gavage of 500, 1000 or 2000 mg/kg/day in male F344 rats for 2 days compared to concurrent vehicle control. …”
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    Absence of genotoxicity of purified Aloe vera whole leaf dry juice as assessed by an in vitro mouse lymphoma tk assay and an in vivo comet assay in male F344 rats
  7. 447
    “…Step 2 was the within-trial economic analysis, in which unit costs from Step 1 were applied to the resource use (based on maximum respiratory support and length of stay for inpatient events and number of visits for outpatient events) observed during the first 29 days post-randomization in COMET-ICE. RESULTS: A total of 1,057 patients from the intent-to-treat COMET-ICE population were included (sotrovimab, n = 528; placebo, n = 529). …”
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    Within-trial economic analysis of resource use from COMET-ICE: A phase 3 clinical trial evaluating sotrovimab for the treatment of patients with COVID-19 at high risk of progression
  8. 448
    “…Twenty-four hours post-exposure, chromosomal aberrations in the bone marrow cells were evaluated by the micronucleus test and DNA damages in the lung, kidney and liver cells by both the standard and the human 8-oxoguanine DNA N-glycosylase 1 (hOGG1)-modified comet assay. All studies were performed according to the OECD test guidelines. …”
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    Lung inflammation and lack of genotoxicity in the comet and micronucleus assays of industrial multiwalled carbon nanotubes Graphistrength(©) C100 after a 90-day nose-only inhalation exposure of rats
  9. 449
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    CoMET: a protocol for a randomised controlled trial of co-commencement of METformin as an adjunctive treatment to attenuate weight gain and metabolic syndrome in patients with schizophrenia newly commenced on clozapine
  10. 450
    “…The results showed increased DNA strand breaks (comet assay) for the NiO NPs and at higher doses also for the Ni NPs whereas no effects were observed for Ni ions/complexes from NiCl(2). …”
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    Genotoxic and mutagenic properties of Ni and NiO nanoparticles investigated by comet assay, γ‐H2AX staining, Hprt mutation assay and ToxTracker reporter cell lines
  11. 451
    “…The COvid MEdicaTion (COMET) study is an observational, multinational study that focused on the clinical course of COVID‐19 (i.e. hospital mortality and intensive care unit [ICU] admission), and included COVID‐19 patients who were registered at the emergency department or admitted to clinical wards of 63 participating hospitals. …”
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    No association between use of angiotensin‐converting enzyme inhibitors or angiotensin II receptor blockers prior to hospital admission and clinical course of COVID‐19 in the COvid MEdicaTion (COMET) study
  12. 452
    “…BACKGROUND: The COMET-CTO trial was a randomized prospective study that assessed long-term follow-up in patients with chronic total occlusion (CTO) in coronary arteries treated with percutaneous coronary intervention (PCI) or with optimal medical therapy (OMT). …”
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    Long-term follow-up of patients with chronic total coronary artery occlusion previously randomized to treatment with optimal drug therapy or percutaneous revascularization of chronic total occlusion (COMET-CTO)
  13. 453
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    Retinal Pigment Epithelium Activation in Angioid Streaks Imaged With En Face Optical Coherence Tomography
  14. 454
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    Kinetics of Punctate Subretinal Deposits in Mitogen-Activated Protein/Extracellular Signal-Regulated Kinase Inhibitor–Associated Retinopathy Using En Face Optical Coherence Tomography
  15. 455
    “…Comets are considered the most primitive planetary bodies in our Solar System. …”
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    A Comparison of Presolar Isotopic Signatures in Laboratory-Studied Primitive Solar System Materials and Comet 67P/Churyumov-Gerasimenko: New Insights from Light Elements, Halogens, and Noble Gases
  16. 456
    “…The toxic effects of ZEN are well known, but the ability of an alkaline Comet assay to assess ZEN-induced oxidative DNA damage in Chang liver cells has not been established. …”
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    Evaluation of Oxidative DNA Damage Using an Alkaline Single Cell Gel Electrophoresis (SCGE) Comet Assay, and the Protective Effects of N-Acetylcysteine Amide on Zearalenone-induced Cytotoxicity in Chang Liver Cells
  17. 457
    “…BACKGROUND: The Core Outcome Measures in Effectiveness Trials (COMET) initiative aims to facilitate the development and application of ‘core outcome sets’ (COS). …”
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    Core Outcome Measures in Effectiveness Trials (COMET) initiative: protocol for an international Delphi study to achieve consensus on how to select outcome measurement instruments for outcomes included in a ‘core outcome set’
  18. 458
    “…Cytotoxicity was assessed by 3,(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay and genotoxicity was assessed by Comet assay at time intervals at 24 h and 48 h. STATISTICAL ANALYSIS: Data were analyzed by the Kruskal–Wallis and Mann–Whitney U-test. …”
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    Comparative Evaluation of Cytotoxic and Genotoxic Effects of Three Resin-Based Sealers by 3,(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide Assay and Comet Assay – An In Vitro Study
  19. 459
    “…In particular our results show that the requirements for actin nucleators during Listeria entry and actin comet tail formation are different. Knockdown of several actin nucleators, including SPIRE2, reduced bacterial invasion while not affecting the generation of comet tails. …”
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    Genome-Wide siRNA Screen Identifies Complementary Signaling Pathways Involved in Listeria Infection and Reveals Different Actin Nucleation Mechanisms during Listeria Cell Invasion and Actin Comet Tail Formation
  20. 460
    “…The cells were analyzed for DNA strand breakage using the SCGE/COMET assay with mean olive tail moment as a marker of DNA damage. …”
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    Crude Edible Fig (Ficus carica) Leaf Extract Prevents Diethylstilbestrol (DES)-Induced DNA Strand Breaks in Single-Cell Gel Electrophoresis (SCGE)/Comet Assay: Literature Review and Pilot Study
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