Mostrando 258,841 - 258,860 Resultados de 259,932 Para Buscar '"animal"', tiempo de consulta: 1.37s Limitar resultados
  1. 258841
    “…After seven days to allow for corneal healing and gene expression the animals were euthanized, the corneas were excised, and sections analyzed by immunohistochemistry. …”
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  2. 258842
  3. 258843
    “…Morphogenesis and budding require that all virus components must be brought to the budding site which is the apical plasma membrane in polarized epithelial cells whether in vitro cultured cells or in vivo infected animals. HA and NA forming the outer spikes on the viral envelope possess apical sorting signals and use exocytic pathways and lipid rafts for cell surface transport and apical sorting. …”
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  4. 258844
    “…We used computer graphics such as model-based visualization (i.e. 3D numerical modelling using finite element method) and 3D computer animations and graphical illustrations to facilitate the representation of complex biological and physical aspects in electrochemotherapy. …”
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  5. 258845
    “…At age 18 wks, mice were sacrificed, and brains studied for (a) wet weight; (b) solubilizable Aβ content by ELISA; (c) amyloid plaque burden; (d) stereologic analysis of selected hippocampal subregions. RESULTS: Animals receiving a high fat diet showed increased brain levels of solubilizable Aβ, although we detected no effect on plaque burden. …”
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  6. 258846
    “…Testing for differences in gene expression between the two ages (30 versus 42 days), 54 genes were differently expressed in wild-type mice and 215 genes in homozygous animals. Based on three networks proposed by Ingenuity pathway analysis software, nine differently expressed genes in the homozygous Egr-1 knockout mice were chosen for further validation by real-time RT–PCR, three genes in each network. …”
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  7. 258847
    “…BACKGROUND: Ticks (Acari: Ixodidae) are vectors of pathogens worldwide that cause diseases in humans and animals. Ticks and pathogens have co-evolved molecular mechanisms that contribute to their mutual development and survival. …”
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  8. 258848
    por Muzzarelli, Riccardo A. A.
    Publicado 2010
    “…Said articles, that devote attention to the safety and biocompatibility aspects, never reported intolerance or allergy in individuals and animals, even when the quantities of chitosan used in single experiments were quite large. …”
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  9. 258849
    “…First, because endodermal organs, such as the liver and pancreas, play important physiological roles in adult animals, much experimental effort has been directed in recent years toward the establishment of protocols for the efficient derivation of endodermal cell types in vitro. …”
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  10. 258850
    “…BACKGROUND: MicroRNAs (miRNAs) represent a growing class of small non-coding RNAs that are important regulators of gene expression in both plants and animals. Studies have shown that miRNAs play a critical role in human cancer and they can influence the level of cell proliferation and apoptosis by modulating gene expression. …”
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  11. 258851
    “…Independent biologic samples for at least two animals from each gender were obtained with a narrow age range (48 to 118 days). …”
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  12. 258852
    “…A 50 μl dose of GNPs (0.1% Au by volume) was administered to the animals via intraperitoneal injection, and fluorescence measurements were used to identify the toxicity and tissue distribution of GNPs in vivo. …”
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  13. 258853
    por Abdelhalim, Mohamed Anwar K
    Publicado 2011
    “…Dose of 100 μl of GNPs was administered to the animals via intraperitoneal injection. Blood samples of nearly 1 ml were obtained from each rat. …”
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  14. 258854
    por Cseke, Leland J., Talley, Sharon M.
    Publicado 2012
    “…Cogongrass forms rapidly-spreading, monodominant stands that displace a large variety of native plant species and in turn threaten the native animals that depend on the displaced native plant species for forage and shelter. …”
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  15. 258855
    “…Bone marrow and adipose tissue are the most common sources of MSCs derived from adult animals. However, little knowledge exists about the characteristics of these progenitors cells in the bovine species. …”
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  16. 258856
    “…Likewise, systemic injection of M3G induced rapid tactile, but not thermal, nociceptive behavioral changes in the rat, which were prevented by pre-treating animals with Compound 15. Unlike TLR4 wild-type mice, TLR4 knockout mice did not exhibit M3G-induced hyperalgesia. …”
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  17. 258857
    “…CONCLUSIONS: In cave or nocturnal animals, the eye is sometimes reduced or eliminated because of adaptation to life in visual darkness. …”
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  18. 258858
  19. 258859
  20. 258860
    “…In California and in many states, birds, especially corvids, are used as sentinel animals to detect WNV activity. Recent seroprevalence studies have shown WNV activity in different wild mammalian species (1–3); in the United States, WNV sero-prevalence in some studies in raccoons has ranged from 34–46% (3,4). …”
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