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1301Publicado 1994“…These results indicate that signals generated by neuronal electrical activity or receptor activation are not involved in the establishment of neuronal polarity and synaptogenesis.…”
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1302por García-Closas, M, Brinton, L A, Lissowska, J, Chatterjee, N, Peplonska, B, Anderson, W F, Szeszenia-Dąbrowska, N, Bardin-Mikolajczak, A, Zatonski, W, Blair, A, Kalaylioglu, Z, Rymkiewicz, G, Mazepa-Sikora, D, Kordek, R, Lukaszek, S, Sherman, M EEnlace del recurso
Publicado 2006
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1303“…Postal surveys of cancer units in England were conducted in 1996 and 1999 to establish the level of provision. Substantial progress has been made from 20–60% of responding units meeting the minimum standard. © 2000 Cancer Research Campaign…”
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1304por Ku, J-L, Yoon, K-A, Kim, I-J, Kim, W-H, Jang, J-Y, Suh, K-S, Kim, S-W, Park, Y-H, Hwang, J-H, Yoon, Y-B, Park, J-G“…Human cell lines established from biliary tract cancers are rare, and only five have been reported previously. …”
Publicado 2002
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1305“…This investigation suggests that ‘cure’ is possible for patients with Ewing's sarcoma. This is established at approximately 5 years post diagnosis and the proportion cured depends on the presence of metastases, pelvic site and age at diagnosis.…”
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1306por Cohen-Cory, Susana“…A new study in Neural Development establishes that the spatial distribution of excitatory synaptic inputs emerges at the onset of synapse formation rather than as a result of changes during neuronal reorganisation.…”
Publicado 2008
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1308por Schleyer, Titus, Spallek, Heiko, Butler, Brian S, Subramanian, Sushmita, Weiss, Daniel, Poythress, M Louisa, Rattanathikun, Phijarana, Mueller, Gregory“…RESULTS: Five main themes of systems requirements emerged: (1) beyond expertise, successful collaborations require compatibility with respect to personality, work style, productivity, and many other factors (compatibility); (2) finding appropriate collaborators requires the ability to effectively search in domains other than your own using information that is comprehensive and descriptive (communication); (3) social networks are important for finding potential collaborators, assessing their suitability and compatibility, and establishing contact with them (intermediation); (4) information profiles must be complete, correct, up-to-date, and comprehensive and allow fine-grained control over access to information by different audiences (information quality and access); (5) keeping online profiles up-to-date should require little or no effort and be integrated into the scientist’s existing workflow (motivation). …”
Publicado 2008
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1310“…CONCLUSIONS: We present a model in which the primary function of Fmi is to participate in the formation of inherently stable asymmetric junctional complexes: Removal from junctions of Fmi that is not in stable complexes, combined with directional trafficking of Frizzled and Fmi to the distal cell edge, drives the establishment of cellular asymmetry.…”
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1314por zu Dohna, Heinrich, Cecere, María C., Gürtler, Ricardo E., Kitron, Uriel, Cohen, Joel E.“…This seasonal increase in bug establishment coincides with a seasonal increase in dispersal distance. …”
Publicado 2009
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1317por Frazer, J. Kimble, Meeker, Nathan, Rudner, Lynnie, Bradley, Diana F., Smith, Alexandra C. H., Demarest, Bradley, Joshi, Deepa, Locke, Erin E., Hutchinson, Sarah A., Tripp, Sheryl, Perkins, Sherrie L., Trede, Nikolaus S.Enlace del recurso
Publicado 2009
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1318“…BACKGROUND: There is limited evidence to support the efficacy of current pharmaceutical agents in reducing the risk of hip fracture in older postmenopausal women with established osteoporosis. OBJECTIVE: To clarify the efficacy of risedronate in reducing the risk of hip fracture in elderly postmenopausal women aged ≥ 70 years with established osteoporosis, i.e., those with bone mineral density-defined osteoporosis and a prevalent vertebral fracture. …”
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1319“…MATERIALS AND METHODS: Mice and Wistar rats in three groups of 15 rats and 15 mice each were used to establish the models. Right corneas in group A were scratched and challenged with Acanthamoeba. …”
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1320“…Typically, 90% of fly infections fail, most during initial establishment of the parasite in the fly midgut. The specific mechanism(s) underpinning this failure are unknown. …”
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