Browsing by Title
Now showing items 27790-27809 of 92550
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(Amer Assoc Immunologists, 2016)Dopamine receptor D3 (DRD3) expressed on CD4(+) T cells is required to promote neuroinflammation in a murine model of Parkinson's disease. However, how DRD3 signaling affects T cell-mediated immunity remains unknown. In ...
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(2007)Lower tissue levels of dopamine and 5-hydroxytryptamine (5-HT) have been found in the nucleus accumbens of alcohol-naïve rats selectively bred to prefer ethanol than in rats bred to avoid it. These findings have led to the ...
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(AMER CHEMICAL SOC, 2005-03)We report a new and specific mechanism for iron-mediated neurotoxicity using RCHT cells, which were derived from rat hypothalamus. RCHT cells exhibit immunofluorescent-positive markers for dopamine beta-hydroxylase and the ...
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(Elsevier Science Inc., 1998-07-07)The dopaminergic and antioxidant properties of pukateine [(R)-11-hydroxy-1,2-methylenedioxyaporphine, PUK], a natural aporphine derivative, were analyzed in the rat central nervous system. At dopamine (DA) D1 ([3H]-SCH ...
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(American Chemical Society, 2016)Expanding the versatility of well-defined clusters seeking distinctive physical and chemical behavior in a rational manner is a relevant issue in the design of functional nanostructures. Superatomic clusters through the ...
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(WILEY-BLACKWELL, 2012)
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(EDP Science, 2020)Context. Dorado is a nearby, rich and clumpy galaxy group that extends for several degrees in the southern hemisphere. Although several studies have been dedicated to defining its members, their kinematics, and the hot and ...
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(Universidad de Chile, 2008)La presente investigación pretende dilucidar ciertas relaciones entre los mecanismos operantes en un tipo de literatura contemporánea chilena que, particularmente, llama la atención por erigirse en una esfera genérica ...
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(Elsevier, 2014)It has been suggested that respiratory stress is involved in the mechanism underlying the dormancybreaking effect of hydrogen cyanamide (H2CN2) and sodium azide in grapevine buds; indeed, reductions in oxygen levels ...
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(Universidad de Chile, 2022)Esta tesis aborda el tema, poco tratado en la prensa chilena , de las precarias condiciones en las que se desarrolla la labor de buzo en las plantas de cultivo de salmones en el sur de Chile y la escasa fiscalización por ...
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(Springer, 2020)Recent studies of the neurobiology of the dorsal frontal cortex (FC) of the ferret have illuminated its key role in the attention network, top-down cognitive control of sensory processing, and goal directed behavior. To ...
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(Universidad de Chile, 2006)
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(Universidad de Chile, 1950)En la historia de la Escuela Naval, en sus discontinuidades y vicisitudes, puede resumirse, no sólo la vida de nuestra Marina, sino la historia del mar de Chile en el pensamiento y en el corazón de los chilenos.
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(Universidad de Chile, Facultad de Filosofía y Humanidades, 1999)
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(Universidad de Chile, 2010)El siguiente reportaje de investigación describe y analiza la situación migratoria italiana en los dos lados de la moneda, es decir como emigración (italianos en el exterior) y como receptores de inmigración (extranjeros ...
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(2014-09-25)
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(Universidad de Chile, 2009)El primer capítulo se inicia con un recorrido general sobre la evolución del principio de igualdad y algunas consideraciones conceptuales básicas para que el lector se familiarice con conceptos y nociones fundamentales. ...
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(Universidad de Chile, 2005)