Mostrando 561 - 580 Resultados de 4,526 Para Buscar '"Ica"', tiempo de consulta: 0.23s Limitar resultados
  1. 561
    “…PURPOSE: In this study, a series of in vitro experiments were performed to investigate the molecular mechanisms underlying cell migration promoted by icariin (ICA) at low concentrations. MATERIALS AND METHODS: Bone marrow stromal cells (BMSCs) were cultured with different concentrations of ICA to verify whether it can enhance the efficiency of BMSCs migration. …”
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  2. 562
  3. 563
  4. 564
    “…BACKGROUND: Icariin (ICA) is one of the major active flavonoids extracted from the traditional Chinese herb Epimedium brevicornum Maxim and has been shown to have neuroprotective effects. …”
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  5. 565
    “…RESULTS: MTT assay revealed that the hAMSCs pretreated with ICA exhibited increased proliferation when compared with the control group, and the most optimum concentration of ICA was 1 × 10(− 6) mol/L. …”
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  6. 566
  7. 567
    “…We collected patients' baseline data and evaluated the following imaging indicators: diameter and ratio of bilateral A1, M1, and internal carotid artery (ICA) vessels before stenting and the ratio of the PED size (sPED) to the ipsilateral ICA (I-ICA) diameter on the implantation side. …”
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  8. 568
  9. 569
    “…The assay of the interaction of 3-ICA and JA indicated that there was a significant synergistic effect between the two compounds on B. graminis in each of the ratios of 3-ICA to JA (3-ICA:JA) ranging from 1:9 to 9:1. …”
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  10. 570
    “…The centerlines of the internal carotid artery (ICA) and important branches were generated for the measurement and analysis of morphological parameters, such as carotid siphon types, diameters of two fitting circles, and the angle formed by them (D(1), D(2), and ϕ), length (L) and tortuosity (T(L)) of ICA segment between an ophthalmic artery and PComA bifurcations, bifurcation angle (θ), tortuosity (T(ICA) and T(PComA)), and flow direction changes (θ(ICA) and θ(PComA)) around the PComA bifurcation site. …”
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  11. 571
    “…OBJECTIVE: Rupture of blood blister-like aneurysm (BBA) of the internal carotid artery (ICA) may result in fatal subarachnoid hemorrhage (SAH). …”
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  12. 572
    “…The employment of magnetic nanoparticles (MNPs), possessing both excellent optical properties and magnetic separation functions, can effectively promote the performances of ICA. In this study, an ICA based on MNPs (MNP–ICA) has been successfully developed for the sensitive detection of carcinoembryonic antigen (CEA). …”
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  13. 573
    “…We excluded patients with cortical infarction and those with contra lateral ICA occlusion or severe stenosis. RESULTS: Our comprehensive neuropsychological testing revealed obvious cognitive deficits in all patients with unilateral severe ICA stenosis, the most common being frontal executive impairment. …”
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  14. 574
    “…This study investigates the potential of independent component analysis (ICA) to provide a data-driven approach for group level analysis of magnetic resonance (MR) spectra. …”
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  15. 575
    “…This study evaluated the biofilm-forming ability of sixty canine derived clinical isolates of S. pseudintermedius, using three phenotypic methods, microtiter plate test (MtP), Congo red agar method (CRA) and tube adherence test, and the presence and impact of biofilm-associated genes (icaA and icaD). The results showed that icaA and icaD genes were detected concomitantly in 55 (91.7%) of 60 isolates. …”
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  16. 576
  17. 577
    “…Such fermentation production mode provides 90.5 g/L ICA with process selectivity of 80%, mass yield (Y(ICA)) of 0.77 g/g, and energy yield (η(ICA)) of 0.278 g/g.…”
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  18. 578
    “…RATIONALE: Absence or hypoplasia of the internal carotid artery (ICA) are rare developmental anomalies. Usually, patients with ICA agenesis are asymptomatic due to collateral circulation, but they may present with seizures, headache, or transient ischemic attack. …”
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  19. 579
    por Solanki, Nina S., Hoffman, Suma B.
    Publicado 2020
    “…CONCLUSIONS: Dopamine exposure during the first 96 h was associated with ICA. Time periods with ICA increased with dopamine exposure in a dose-dependent fashion peaking at a concentration of 11–15 μg/kg/min.…”
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  20. 580
    por Honda, Masaru, Maeda, Hajime
    Publicado 2020
    “…BACKGROUND: The twisted carotid artery is a variant, in which the internal carotid artery (ICA) courses medially to the external carotid artery. …”
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