Now showing items 1-5 of 5

    • Melatonin administration impairs visuo-spatial performance and inhibits neocortical long-term potentiation in rats 

      Soto Moyano, Rubén; Burgos, Héctor; Flores, Francisco; Valladares Boasi, Luis; Sierralta, Walter; Fernández Hidalgo, Víctor; Pérez, Hernán; Hernández, Paula; Hernández, Alejandro (PERGAMON-ELSEVIER SCIENCE LTD, 2006-10)
      Melatonin has been shown to inhibit long-term potentiation (LTP) in hippocampal slices of rats. Since LTP may be one of the main mechanisms by which memory traces are encoded and stored in the central nervous system, it ...
    • Modelo de pricing dinámico para productos de moda en retailer especialista 

      Latorres Hernández, Paula Alejandra (Universidad de Chile, 2014)
      El siguiente trabajo se desarrolla en un retailer especialista dedicado a la ropa íntima femenina, con una importante oferta de productos de temporada, para los que resulta fundamental la administración de inventario y de ...
    • Pumanque: lo que perdura cuando cae lo material 

      Araya Espinoza, Alejandra; Vega Palma, Alejandra; Eltit, Bernardita; Belliard, Camila; Llermaly, Camila; Franch Maggiolo, Carolina; Mejías, Elizabeth; Gálvez, Francisca; Jiménez, Lily; Ubilla, Lorena; Rivera, Magdalena; Alarcón, Marieta; Hernández, Paula; Pemjean Contreras, Isabel; Solís, Richard; Mora, Tamara; Catepillán, Tomás (Universidad de Chile, 2012)
      Tras el terremoto del 27 de febrero del 2010, la Universidad de Chile, por medio del Fondo Valentín Letelier de la Vicerrectoría de Extensión, convocó a la comunidad universitaria, sus estudiantes, funcionarios/as y ...
    • Roles of cholesterol and lipids in the etiopathogenesis of Alzheimer's disease 

      Rojo, Leonel E.; Sjoberg, Marcela; Hernández, Paula; Zambrano, Cristian; Maccioni Baraona, Ricardo (HINDAWI PUBLISHING CORPORATION, 2006)
      Alzheimer's disease is the principal cause of dementia throughout the world and the fourth cause of death in developed economies. This brain disorder is characterized by the formation of brain protein aggregates, namely, ...
    • Tau Phosphorylation by cdk5 and Fyn in Response to Amyloid Peptide A beta(25-35): Involvement of Lipid Rafts 

      Hernández, Paula; Lee, Gloria; Sjoberg, Marcela; Maccioni Baraona, Ricardo (IOS PRESS, 2009)
      Alzheimer’s disease (AD) is characterized by the accumulation of protein filaments, namely extracellular amyloid-β (Aβ) fibrils and intracellular neurofibrillary tangles, which are composed of aggregated hyperphosphorylated ...