Browsing by Title Facultad de Medicina

Now showing items 3610-3629 of 12970

    • Duodenal string cultures: Practicality and sensitivity for diagnosing enteric fever in children 
      Avendano, Alfredo; Herrera, Patricia; Horwitz, Isidoro; Duarte, Euana; Prenzel, Ingebord; Lanata, Claudia; Levine, Myron L. (1986)
    • Durability of efavirenz compared with boosted protease inhibitor based regimens in antiretroviral naive ... 
      Caro Vega, Yanink; Belaunzaran Zamudio, Pablo F.; Crabtree Ramírez, Brenda E.; Shepherd, Bryan E.; Grinsztejn, Beatriz; Wolff Reyes, Marcelo; Pape, Jean W.; Padgett, Denis; Gotuzzo, Eduardo; McGowan, Catherine C.; Sierra Madero, Juan G. (Oxford University Press, 2018)
      Background. Efavirenz (EFV) and boosted protease inhibitors (bPIs) are still the preferred options for firstline antiretroviral regimens (firstline ART) in Latin America and have comparable short-term efficacy. We assessed ...
    • Duración de las licencias médicas FONASA por trastornos mentales y del comportamiento 
      Miranda H., Gonzalo; Alvarado O., Sergio; Kaufman, Jay S. (SOC MEDICA SANTIAGO, 2012-02)
      Background: In Chile, the number of sick leaves due to mental health problems has systematically increased in recent years. Aim: To perform an analysis of sick leaves due to mental problems managed by the Fondo Nacional ...
    • Duration of Anti-Tuberculosis Therapy and Timing of Antiretroviral Therapy Initiation: Association with ... 
      Cortés Moncada, Claudia; Wehbe, Firas H.; McGowan, Catherine C.; Shepherd, Bryan E.; Duda, Stephany N.; Jenkins, Cathy A.; González, Elsa; Carriquiry, Gabriela; Schechter, Mauro; Padgett, Denis; César, Carina; Sierra Madero, Juan; Pape, Jean W.; Masys, Daniel R.; Sterling, Timothy R. (PLoS ONE, 2013)
      Background: Antiretroviral therapy (ART) decreases mortality risk in HIV-infected tuberculosis patients, but the effect of the duration of anti-tuberculosis therapy and timing of anti-tuberculosis therapy initiation in ...
    • During infection, native Trypanosoma cruzi calreticulin mediates growth inhibition of a mammary tumor 
      Abello Cáceres, Paula; Pizarro Bauerle, Javier; Rosas Chuñil, Carlos; Maldonado, I.; Roche, Sosoniuk E.; Ferreira, A. (2016)
    • During the centenary of Pasteur's death (1822-1895) En el centenario de la muerte de Pasteur (1822-1895). 
      Costa-Casaretto, (1995)
      Pasteur had annoying opponents at the Medical Academy of Paris, probably because he was not a physician. The medical aspect of his creation reached highest altitude when he vaccinated the boy José Meister against rabies. ...
    • 'Dusty core disease' (DuCD): expanding morphological spectrum of RYR1 recessive myopathies 
      Garibaldi, Matteo; Rendu, John; Brocard, Julie; Lacene, Emmanuelle; Fauré, Julien; Brochier, Guy; Beuvin, Maud; Labasse, Clemence; Madelaine, Angeline; Malfatti, Edoardo; Bevilacqua, Jorge Alfredo; Lubieniecki, Fabiana; Monges, Soledad; Taratuto, Ana Lia; Laporte, Joce (NLM (Medline), 2019)
      Several morphological phenotypes have been associated to RYR1-recessive myopathies. We recharacterized the RYR1-recessive morphological spectrum by a large monocentric study performed on 54 muscle biopsies from a large ...
    • Dusty spirals triggered by shadows in transition discs 
      Cuello, N.; Montesinos, M.; Stammler, S. M.; Louvet, F.; Cuadra, J. (EDP Sciences, 2019)
      Context. Despite the recent discovery of spiral-shaped features in protoplanetary discs in the near-infrared and millimetre wavelengths, there is still an active discussion to understand how they formed. In fact, the spiral ...
    • Dynamics of clinical and environmental Vibrio parahaemolyticus strains during seafood-related summer diarrhea ... 
      García, Katherine; Torres, Rafael; Uribe, Paulina; Hernández, Cristina; Rioseco, M. Luisa; Romero Ormazábal, Jaime; Espejo Torres, Romilio (2009)
      Seafood consumption-related diarrhea became prevalent in Chile when the pandemic strain of Vibrio parahaemolyticus serotype O3:K6 reached a region in the south of Chile (Region de los Lagos) where approximately 80% of the ...
    • Dynamics of Eosinophils in the Uterus after Oestrogen Administration 
      TCHERNITCHIN, X.; TCHERNITCHIN, A.; GALAND, P. (1976)
      To investigate the role of the eosinophil leukocytes in the early oestrogenic responses in the uterus, the kinetics of oestrogen-induced uterine eosinophilia and other parameters of oestrogen stimulation were studied at ...
    • Dynamics of Helicobacter pylori Detection in Stools During the First 5 Years of Life in Chile, a Rapidly ... 
      O'Ryan Gallardo, Miguel; Rabello, Marcela; Cortés, Hector; Lucero, Yalda; Peña, Alfredo; Torres Torretti, Juan Pablo (2013)
      Background: Helicobacter pylori colonization/infection can be transitory or persistent, conditions that have not been thoroughly evaluated in young children. We aimed to characterize the dynamics of H. pylori stool ...
    • Dynamics of infectious disease transmission: a particular expression of predator-prey dynamics Dinamica de ... 
      Canals, A. (1993)
      Infectious diseases in human populations are seldom seen as part of a permanently occurring phenomenon in natural ecosystems. Their relationships to predator-prey or host-parasite systems are not evident. The conceptual ...
    • Dynamics of stakeholder relations with multi-person aggregation 
      Blanco Mesa, Fabio; Gil Lafuente, Anna María; Merigó Lindahl, José (Emerald Group Publishing Ltd., 2018)
      © 2018, Emerald Publishing Limited. Purpose: The purpose of this paper is to develop a novel method to analyse dynamic interactions of stakeholders to explain how a set of agents can act by considering the power/influence ...
    • Dynamics of stimulus-evoked spike timing correlations in the cat lateral geniculate nucleus 
      Ito, Hiroyuki; Maldonado Arbogast, Pedro; Gray, Charles M. (2010)
      Precisely synchronized neuronal activity has been commonly observed in the mammalian visual pathway. Spike timing correlations in the lateral geniculate nucleus (LGN) often take the form of phase synchronized oscillations ...
    • Dynamics of tear fluid desiccation on a glass surface: a contribution to tear quality assessment 
      Traipe Castro, Leonidas; Salinas Toro, Daniela; López, Daniela; Mazolli, Mario; Srur, Miguel; Valenzuela, Felipe; Cáceres, Aníbal; Toledo Araya, Héctor; López Solís, Remigio (BioMed Central, 2014)
      Background: Fern-like crystalloids form when a microvolume of tear is allowed to dry out at ambient conditions on a glass surface. Presence of crystalloids in tear “microdesiccates” is used to evaluate patients with ...
    • Dynamin 2 mutations associated with human diseases impair clathrin-mediated receptor endocytosis 
      Bitoun, Marc; Durieux, Anne Cécile; Prudhon, Bernard; Bevilacqua, Jorge; Herledan, Adrien; Sakanyan, Vehary; Urtizberea, Andoni; Cartier Rovirosa, Luis; Romero, Norma B.; Guicheney, Pascale (2009)
      Dynamin 2 (DNM2) is a large GTPase involved in the release of nascent vesicles during endocytosis and intracellular membrane trafficking. Distinct DNM2 mutations, affecting the middle domain (MD) and the Pleckstrin homology ...
    • Dynamin 2 Mutations Cause Sporadic Centronuclear Myopathy with Neonatal Onset 
      Bitoun, Marc; Bevilacqua, Jorge; Prudhon, Bernard; Maugenre, Svetlana; Taratuto, Ana Lia; Monges, Soledad; Lubieniecki, Fabiana; Cances, Claude; Uro-Coste, Emmanuelle; Mayer, Michèle; Fardeau, Michel; Romero, Norma Beatriz; Guicheney, Pascale (Wiley-Liss, 2007-12)
      We report four heterozygous dynamin 2 (DNM2) mutations in five centronuclear myopathy patients aged 1 to 15 years. They all presented with neonatal hypotonia with weak suckling. Thereafter, their phenotype progressively ...
    • Dynamin-2 in nervous system disorders 
      González Jamett, Arlek M.; Haro-Acuña, Valentina; Momboisse, Fanny; Caviedes, Pablo; Bevilacqua, Jorge; Cárdenas, Ana María (2014)
      Dynamin-2 is a pleiotropic GTPase whose best-known function is related to membrane scission during vesicle budding from the plasma or Golgi membranes. In the nervous system, dynamin-2 participates in synaptic vesicle ...
    • Dynamin-2 mutations linked to Centronuclear Myopathy impair actin-dependent trafficking in muscle cells 
      González Jamett, Arlek M.; Báez Matus, Ximena; Olivares, María José; Hinostroza, Fernando; Guerra Fernández, María José; Vásquez Navarrete, Jacqueline; Bui, Mai Thao; Guicheney, Pascale; Romero, Norma; Bevilacqua, Jorge; Bitoun, Marc; Caviedes Fernández, Pablo; Cárdenas, Ana María (Nature Publishing Group, 2017)
      Dynamin-2 is a ubiquitously expressed GTP-ase that mediates membrane remodeling. Recent findings indicate that dynamin-2 also regulates actin dynamics. Mutations in dynamin-2 cause dominant centronuclear myopathy (CNM), a ...
    • Dynamin-2 nervous system disorders 
      González Jamett, Arlek M.; Aro Acuña, Valentina; Momboisse, Fanny; Caviedes Fernández, Pablo; Bevilacqua, Jorge; Cárdenas, Ana María (International Society for Neurochemistry, 2014)
      Dynamin-2 is a pleiotropic GTPase whose best-known function is related to membrane scission during vesicle budding from the plasma or Golgi membranes. In the nervous system, dynamin-2 participates in synaptic vesicle ...