Mostrando 48,761 - 48,780 Resultados de 49,111 Para Buscar '"Regeneration"', tiempo de consulta: 0.76s Limitar resultados
  1. 48761
    “…Sustainability in Poaceae cropping now faces conflicting demands: (a) conserving and regenerating soil carbon stores in high-input systems, (b) reducing GHG emissions and other pollution from N fertiliser, (c) maintaining the yield or closing the yield gap, and (d) readjusting production among food, feed, and alcohol markets. …”
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  2. 48762
    “…Similarly, hydrophilic cis-diol-functionalized methacrylic brushes grafted from a planar silicon surface using activators regenerated by electron transfer atom transfer radical polymerization (ARGET ATRP) were selectively oxidized to generate the corresponding aldehyde-functional brushes. …”
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  3. 48763
    “…Nicotinamide phosphoribosyltransferase (NAMPT), a key rate-limiting step in converting nicotinamide (vitamin B3) into NAD+, is essential for regenerating NAD+ for normal cellular processes. Evidence shows that overexpression of NAMPT is associated with tumorigenesis. …”
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  4. 48764
    “…Thus, reaction of 4 with N(2)O in tetrahydrofuran-d(8) (THF-d(8)) initially produces deprotonated (at the NHC arm) species 5(NHC), which readily reacts with H(2) to regenerate the trihydride complex 4. However, prolonged exposure of 4 to N(2)O for 6 h yields the dinitrogen Ir(I) complex 7(P), having a deprotonated (at the P-arm) pincer ligand. …”
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  5. 48765
    “…Protein–energy malnutrition (PEM), which leads to a reduced ability of tissues to regenerate and repair themselves, may exacerbate many chronic diseases, including atrial fibrillation (AF), which occurs as a response of the heart to chronic inflammation. …”
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  6. 48766
    “…SIGNIFICANCE: Multispectral photoacoustic imaging has the potential to identify lipid-rich, myelinated nerve tissue in an interventional or surgical setting (e.g., to guide intraoperative decisions when exposing a nerve during reconstructive surgery by limiting operations to nerves needing repair, with no impact to healthy or regenerating nerves). Lipids have two optical absorption peaks within the NIR-II and NIR-III windows (i.e., 1000 to 1350 nm and 1550 to 1870 nm wavelength ranges, respectively) which can be exploited to obtain photoacoustic images. …”
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  7. 48767
    “…The ability of cartilage to regenerate and repair is limited. N-acetyl- d-glucosamine (GlcNAc) is a nutritional supplement commonly used to activate chondrocytes. …”
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  8. 48768
    por Howe, Charles L
    Publicado 2005
    “…Importantly, however, cytoskeletal association of membrane-bounded complexes containing ligand-occupied transmembrane receptors and downstream effector molecules provides the ability to regenerate signals at any point along the transmission path. …”
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  9. 48769
    “…We have demonstrated the efficacy of our method by reverse-engineering and automatically regenerating the reaction network from a published genome-scale metabolic model for Staphylococcus aureus. …”
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  10. 48770
    Publicado 1993
    “…The 43-kD growth-associated protein (GAP-43) is a major protein kinase C (PKC) substrate of axonal growth cones, developing nerve terminals, regenerating axons, and adult central nervous system areas associated with plasticity. …”
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  11. 48771
    por Jones, F. S., Rous, Peyton
    Publicado 1914
    “…Susceptibility persists after the endothelium has regenerated over the reacting connective tissue. Schmidt has found that the cells of tumor emboli in the pulmonary arterioles are able to penetrate the endothelium of the vessel only after they have been provided with a stroma from the subendothelial connective tissue. …”
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  12. 48772
    por Weech, A. A., Goettsch, E., Reeves, E. B.
    Publicado 1935
    “…An episode is described with one dog when, during a period of self-imposed fasting, the serum albumin regenerated to a normal level, apparently at the expense of catabolized tissue protein. 5. …”
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  13. 48773
    por Wald, George, Hubbard, Ruth
    Publicado 1949
    “…Yet this reduction must be balanced by an oxidative process elsewhere in the rhodopsin cycle, since through rhodopsin as intermediate vitamin A(1) regenerates retinene(1).…”
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  14. 48774
    Publicado 1980
    “…Evidences are presented that the sialyl residues are rapidly regenerated (in approximately 4 h) and that they, at least for the most part, are not adsorbed from the culture medium. …”
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  15. 48775
    “…The absence of dystrophin in models of Duchenne muscular dystrophy (DMD) has been connected to altered ion channel properties e.g. impaired L-type Ca(2+) currents. In regenerating mdx muscle, ‘revertant’ fibres restore dystrophin expression. …”
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  16. 48776
    “…Anterograde tracing of propriospinal axons with Phaseolus vulgaris-leucoagglutinin demonstrated that axons had regenerated into the FSC-graft and had traveled longitudinally to the distal end of the channel. …”
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  17. 48777
    “…BACKGROUND: The mouse corneal epithelium is a continuously renewing 5–6 cell thick protective layer covering the corneal surface, which regenerates rapidly when injured. It is maintained by peripherally located limbal stem cells (LSCs) that produce transient amplifying cells (TACs) which proliferate, migrate centripetally, differentiate and are eventually shed from the epithelial surface. …”
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  18. 48778
    “…BACKGROUND: Resorbable bone hemostasis materials, oxidized regenerated cellulose (ORC) and microfibrillar collagen (MFC), remain at the site of application for up to 8 weeks and may impair osteogenesis. …”
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  19. 48779
    por Kung, Hsing-Jien
    Publicado 2010
    “…Autophagy is a self-digesting process to regenerate energy by removal of long-lived proteins and retired organelles to provide a survival mechanism to cells encountering stresses. …”
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  20. 48780
    “…Furthermore, the MSH WSD data set has been generated automatically reusing already existing annotations and, therefore, can be regenerated from subsequent UMLS versions.…”
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