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Mostrando 741 - 760 Resultados de 6,033 Para Buscar '"Spheroid', tiempo de consulta: 0.30s Limitar resultados
  1. 741
    por Uroukov, Ivan S, Bull, Larry
    Publicado 2008
    “…A comprehensive dataset of multielectrode array recordings was collected from three-dimensional hen embryo brain cell cultures, termed spheroids, under long-term electrical stimulation. …”
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  2. 742
    “…The spheroid cells with reduced KLF4 expression also had decreased expression of CSCs markers and mesenchymal markers. …”
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  3. 743
    “…Of note, while both treatment combinations killed the same cancer cell lines in 2D culture, skin equivalent-embedded melanoma spheroids are potently killed by TRAIL+cisplatin treatment but remain almost unaffected by the TRAIL+UVB combination. …”
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  4. 744
    “…Multicellular Tumor Spheroids (MCTS) strongly resemble tumor tissues, which makes them useful tools for radiation biology studies and screening of various chemotherapeutics. …”
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  5. 745
    “…The spheroid cells also demonstrated down-regulated E-cadherin and up-regulated α-SMA and Vimentin expression, which is the typical phenotype of EMT. …”
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  6. 746
    “…This study aimed to determine whether celecoxib combined with 5-fluorouracil or sorafenib or gefitinib is beneficial in HepG2 multicellular spheroids (MCSs), as well as elucidate the underlying mechanisms. …”
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  7. 747
  8. 748
    “…In this study, we utilized cancer tissue-originated spheroids (CTOS) prepared from bladder cancers or patient-derived xenografts, which may recapitulate human tumors better than 2-D cultures of established cell lines. …”
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  9. 749
    “…In order to approach the problem of EMT in cholangiocarcinoma, we decided to investigate the changes in protein expression occurring in two cell lines under conditions leading to growth as adherent monolayers or to formation of multicellular tumor spheroids (MCTS), which are considered culture models that better mimic the growth characteristics of in-vivo solid tumors. …”
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  10. 750
    “…METHODS: Multicellular SKOV-3 tumor spheroids were developed using the hanging drop method and expression levels of glycolytic markers were examined. …”
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  11. 751
    “…However, tumour cell lines growing as multicellular tumour spheroids (MTS) frequently develop multicellular resistance in a drug-independent form. …”
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  12. 752
    “…Floating liquid marbles allow the OECs to freely associate and interact to produce OEC spheroids with uniform shapes and sizes. In contrast, a sessile liquid marble on a solid surface suffers from evaporation and the cells aggregate with irregular shapes. …”
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  13. 753
  14. 754
  15. 755
    “…We asked whether the gene expression of 3D spheroids would reveal mechanisms of resistance. To address this, we measured gene expression of three mesothelioma cell lines, M28, REN and VAMT, grown as 2D monolayers and 3D spheroids. …”
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  16. 756
  17. 757
  18. 758
  19. 759
    “…BACKGROUND: Hereditary diffuse leukoencephalopathy with axonal spheroids (HDLS) is a rare autosomal dominant disorder characterized by cerebral white matter degeneration and caused by mutations in the colony-stimulating factor 1 receptor (CSF1R) gene. …”
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  20. 760
    “…Here, we present a novel approach to generate layered patterning of hepatocyte spheroids on micropatterned non-parenchymal feeder cells using microfabricated poly(ethylene glycol) (PEG) hydrogels. …”
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