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Spatio-temporal genetic structure of the rodent Calomys venustus in linear, fragmented habitats
(Alliance Communications Group Division Allen Press, 2016-03)
Studies about habitat fragmentation, in terms of how it affects gene flow and genetic variability, have traditionally been conducted on island-like systems in which the remaining habitats form patches embedded in a matrix. ...
Humanidades y Ciencias Sociales: Entre la produccion de conocimiento y la memoria
(Universidad de la República. Facultad de Humanidades, 2014-06)
La crisis que afecta al mundo actualmente, es heredera de un pasado que puso en riesgo no sólo la economía, las finanzas y los mercados ocupando con frecuencia el lugar del Estado, sino los valores, el trabajo y la ...
G5G2.5 core-shell tecto-dendrimer specifically targets reactive glia in brain ischemia
(Wiley Blackwell Publishing, Inc, 2018-01)
Secondary neuronal death is a serious stroke complication. That process is facilitated by the conversion of glial cells to the reactive proinflammatory phenotype that induces neurodegeneration. Therefore, regulation of ...
Global properties and propensity to dimerization of the amyloid-beta (12-28) peptide fragment through the modeling of its monomer and dimer diffusion coefficients and electrophoretic mobilities
(Wiley, 2015-03)
Neuronal activity loss may be due to toxicity caused mainly by amyloid-beta (1–40) and (1–42) peptides forming soluble oligomers. Here the amyloid-beta (12–28) peptide fragment (monomer) and its dimer are characterized at ...
Satellite-based prediction of pCO2 in coastal waters of the eastern North Pacific
(Elsevier, 2012-09)
Continental margin carbon cycling is complex, highly variable over a range of space and time scales, and forced by multiple physical and biogeochemical drivers. Predictions of globally significant air–sea CO2 fluxes in ...
Polisaccharides influence on the interaction between tannin acid and haze active proteins in beer
(Elsevier Science, 2014-08)
Colloidal instability in beer is mainly caused by interactions between proteins and polyphenols. These two combine producing a visible haze that reduces the physical shelf life of beer. The haze active proteins (HAPs) react ...
Canopy effects of the invasive shrub Pyracantha angustifolia on seed bank composition, richness and density in a montane shrubland (Córdoba, Argentina)
(Wiley, 2008-01)
Invasive woody species frequently change the composition of the established vegetation and the properties of the soil under their canopies. Accordingly, invasion may well affect regenerative phases of the community, ...
Oligodendrocyte differentiation and signaling after transferrin internalization: a mechanism of action
(Elsevier, 2013-10)
Oligodendrocytes are the cells producing the myelin membrane around the axons in the central nervous system and, although apotransferrin (aTf) is required for oligodendrocyte differentiation, the underlying mechanisms are ...
Cardiopathogenic mediators generated by GATA4 signaling upon co-activation with endothelin-1 and Trypanosoma cruzi infection
(Academic Press Ltd-elsevier Science Ltd, 2014-06)
Trypanosoma cruzi (Tc), the etiological agent of Chagas disease, triggers multiple responses in the myocardium, a central organ of infection and pathology in the host. Parasite-driven induction of diverse regulators of ...