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Mostrando 401 - 420 Resultados de 6,033 Para Buscar '"Spheroid', tiempo de consulta: 0.20s Limitar resultados
  1. 401
    “…These spheroids exhibited a morphology, size, and viability comparable to that of previously introduced stromal vascular fraction (SVF) spheroids. …”
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  2. 402
  3. 403
    “…These valve-enabled microfluidic devices permitted the formation of spheroids and testing of seven drug concentrations with as few as 100,000 cancer cells per device. …”
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  4. 404
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  6. 406
    “…Future outlooks about the wonderous advancements of integrated 3D spheroidal printing conclude this review.…”
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  7. 407
  8. 408
    “…Each type of spheroid is then cultured within a 3D‐printed microchamber in a spatially arranged manner to recapitulate the bilayer structure of osteochondral tissue. …”
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  9. 409
    “…3D cultured cell aggregates, including spheroids, reflect the gene expression patterns of living tissues/organs. …”
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  10. 410
  11. 411
    “…High-resolution imaging allows the calculation of the number of viable cells in each spheroid, the normalization of metabolic parameters on a per-cell basis, and grouping of the spheroids as a function of their size. …”
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  12. 412
    “…Compared with other models, in the hASC co‐culture model, tissue inhibitor of metalloproteinases‐1 (TIMP‐1) was highly expressed and the activity of matrix metalloproteinases was decreased, resulting in a higher ECM deposition on the spheroid surfaces. This spheroid model showed less drug penetration and treatment efficacy than the other models. …”
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  13. 413
    “…SIGNIFICANCE: Three-dimensional (3D) visualization of multicellular tumor spheroids (MCTS) in fluorescence microscopy can rapidly provide qualitative morphological information about the architecture of these cellular aggregates, which can recapitulate key aspects of their in vivo counterpart. …”
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  14. 414
  15. 415
    “…In conclusion, the mechanical microenvironment caused the transformation of tumor cell phenotypes, promoting the growth and invasion of tumor cell spheroids.…”
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  16. 416
    por Lee, Seung Yeon, Lee, Jin Woo
    Publicado 2022
    “…If more mechanistic studies at the molecular level are conducted, MSC-spheroid-derived exosomes will supply a better therapeutic option to improve osteoarthritis.…”
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  17. 417
    “…This study examined phenotypic, metabolic, and biogenesis in early cerebellar development. Cerebellum spheroids were differentiated from human iPSK3 cells. …”
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  18. 418
    “…Methods: To fabricate the EC spheroids, cell-mixed mineral oil was used, and microscale droplets of the cell mixture were interlayered between the bioprinted hASC-laden struts. …”
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  19. 419
    “…Neuropathological findings at autopsy revealed rarefaction and vacuolar changes of the white matter with axonal spheroids, reactive gliosis, and foamy macrophage infiltration, predominantly in the visual pathways of the occipital and temporal lobes. …”
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  20. 420
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