Browsing by Title Artículos de revistas

Now showing items 5975-5994 of 11551

    • Interferones lambdas (ifnsλ) en infección con virus hepatitis C 
      Torres B., Claudio; Venegas Santos, Mauricio; Brahm Barril, Javier (2011)
      The current standard therapy for patients chronically infected with hepatitis C virus (HCV) is the administration of pegylated interferon-α (PEG-IFN) plus ribavirin (RBV), eliminating the virus in only about half of ...
    • Intergenerational healthcare inequities in developing countries 
      Kottow, M (Blackwell Publishing Ltd, 2020)
    • Interhemispheric and sex differences in the visual evoked response recovery cycle 
      Lolas Stepke, Fernando (1979)
      The recovery cycle of the flash-evoked response was studied in 6 female and 6 male right-handed subjects of comparable age. The aim of the study was to evidence possible interhemispheric differences between occipital leads. ...
    • Interhemispheric Structural Asymmetry Induced by a Lateralized Reaching Task in the Rat Motor Cortex 
      Díaz, Eugenia; Pinto‐Hamuy, Teresa; Fernández, Víctor (1994)
      The effects of a lateralized reaching task on the morphological structure of the rat motor cortex were studied during the early postweaning period. Our results show that the consistent use of one forelimb accounts for a ...
    • Interim analysis (IA) of OPTIC: A dose-ranging study of three ponatinib (PON) starting doses 
      Cortés, Jorge E.; Lomaia, Elza; Turkina, Anna; Moiraghi, Beatriz; Undurraga Sutton, María; Pavlovsky, Carolina; Rojas, Christine; Chuah, Charles; Arthur, Christopher Kevin; Apperley, Jane; Kim, Dong-Wook; Hochhaus, Andreas; Rousselot, Philippe H.; Rosti, Gianantonio; Mauro, Michael J.; Lipton, Jeffrey Howard; Naranjo, Daniel; Liu, Guohui; Srivastava, Shouryadeep; Deininger, Michael W. N. (Lippincott Williams & Wilkins, 2020)
    • Interim Analysis from the OPTIC Trial - A Dose-Ranging Study of 3 Starting Doses of Ponatinib 
      Cortés, Jorge; Lomaia, Elza; Turkina, Anna; Moiraghi, Beatriz; Undurraga Sutton, María Soledad; Pavlovsky, Carolina; Rojas, Christine; Chuah, Charles; Arthur, Christopher; Apperley, Jane; Kim, Dong-Wook; Hochhaus, Andreas; Rousselot, Philippe; Rosti, Gianantonio; Mauro, Michael; Lipton, Jeffrey; Naranjo, Daniel; Liu, Guohui; Srivastava, Shouryadeep; Deininger, Michael (CIG Media Group, 2020)
    • Interleukin 1 and tumor necrosis factor in obese alcoholics compared with normal-weight patients 
      Bunout Barnett, Daniel; Muñoz, Carlos; López, Marcelo; Maza Cave, María Pía de la; Schlesinger, Liana; Hirsch Birn, Sandra; Pettermann, Margarita (American Society for Nutrition, 1996)
      We performed a liver biopsy and measured plasma concentrations of interleukin 1β (IL-1β) and tumor necrosis factor α (TNF-α), and spontaneous and lipopolysaccharide-stimulated in vitro monocyte production of IL-1β and TNF-α ...
    • Interleukin 10 decreases MICA expression on melanoma cell surface 
      Serrano, Antonio E.; Menares Castillo, Evelyn; Garrido Tapia, Macarena; Hager Ribeiro, Carolina; Hernández, Carolina J.; Mendoza Naranjo, Ariadna; Gatica Andrades, Marcela; Valenzuela Díaz, Rodrigo; Zúñiga, Roberto; López, Mercedes N.; Salazar Onfray, Flavio; Aguillón, Juan Carlos (2011)
      Natural-killer group 2, member D (NKG2D) binds to a variety of ligands, including the major histocompatibility complex (MHC) class I chain-related proteins (MIC) and UL16-binding proteins (ULBP). It is regarded as a ...
    • Interleukin-1β increases spinal cord wind-up activity in normal but not in monoarthritic rats 
      Constandil, Luis; Pelissier Serrano, Teresa; Soto Moyano, Rubén; Mondaca, Mauricio; Sáez, Hernán; Laurido, Claudio; Muñoz, Carlos; López, Nandy; Hernández, Alejandro (Elsevier Ireland Ltd, 2003)
      Cytokines produced by spinal cord glia after peripheral inflammation, infection or trauma have a relevant role in the maintenance of pain states. The effect of intrathecally administered interleukin-1β (IL-1β) on spinal ...
    • Interleukin-6 and interferon-γ release from peripheral blood mononuclear cells and colonic lamina propria ... 
      Gotteland R, Martín; Sáenz F, Roque; López G, Marcelo; Altshiller G, Herbert; Llorens S, Pedro; Brunser T., Oscar (1998)
      Background: Cytokines are involved in the pathogenesis of inflammatory bowel diseases such as ulcerative colitis and Crohn disease. Aim: To measure cytokine release by mononuclear cells of patients with ulcerative colitis. ...
    • Interleukin-6 and lipopolysaccharide modulate hepcidin mRNA expression by Hepg2 cells 
      Villarroel, Pia; Le Blanc, Solange; Arredondo, Miguel (2012)
      Iron homeostasis is controlled by hepcidin (Hpc) as well as other ways. Hpc expression is regulated by iron (Fe) storage and by inflammation, but the joint effect of both stimuli remains unclear. We studied the modulatory ...
    • Interleukin-6 and neuregulin-1 as regulators of utrophin expression via the activation of NRG-1/ErbB signaling ... 
      Juretić, Nevenka; Díaz, Josefina; Romero, Felipe; González, Gustavo; Jaimovich Pérez, Enrique; Riveros, Nora (Elsevier B.V., 2017)
      © 2016 Elsevier B.V. Duchenne muscular dystrophy (DMD) is a neuromuscular disease originated by mutations in the dystrophin gene. A promising therapeutic approach deals with functional substitution of dystrophin by utrophin, ...
    • Intermediate phenotype of ATP13A2 mutation in two Chilean siblings: Towards a continuum between parkinsonism ... 
      Miranda, Marcelo; Harmut, Florian; Bustamante Calderón, María Leonor; Rossi, Malco; Sturm, Marc; Magnusson, Olafur Th; Bauer, Peter; Klockgether, Thomas; Ramírez, Alfredo (Elsevier, 2020)
    • Intermittent cecal volvulus. Report of 2 cases Vólvulo cecal intermitente. Comunicación de 2 casos. 
      Bannura Cumsille, Guillermo (1993)
      In our country, acute cecal volvulus is responsible of 3.3% of mechanical large bowel obstructions. More than half of these cases have a history compatible with intermittent cecal volvulus, an usually overlooked diagnosis. ...
    • Internado rural: Una experiencia de aprendizaje inolvidable y significativa en la carrera de medicina 
      Gallegos G., Fabiola; Henríquez S., Hugo; Jara M., Marcelo; Millán Klusse, Teresa (Sociedad Médica de Santiago, 2005-12)
    • International assessment of inter- and intrarater reliability of the International Frontal Sinus Anatomy ... 
      Villarreal, Ricardo; Wrobel, Bozena B.; Macias-Valle, Luis F.; Davis, Greg E.; Prihoda, Thomas J.; Luong, Amber U.; McMains, K. Christopher; Weitzel, Erik K.; Yao, William C.; Brunworth, Joe; Clark, David W.; Nair, Salil; Valdés, Constanza J.; Halderman, Ashleigh; Jang, Yangsoo (John Wiley, 2018)
      Background: Inconsistencies in the nomenclature of struc tures of the frontal sinus have impeded the development of a validated “reference standard” classification system that surgeons can reliably agree upon. The ...
    • International Collaboration Between Japan and Chile to Improve Detection Rates in Colorectal Cancer Screening 
      Okada, Takuya; Tanaka, Koji; Kawachi, Hiroshi; Ito, Takashi; Nishikage, Tetsuro; Odagaki, Tomoyuki; Zárate, Alejandro J.; Kronberg, Udo; López Kostner, Francisco; Karelovic, Stanko; Flores, Sergio; Estela Petit, Ricardo; Tsubaki, Masahiro; Uetake, Hiroyuki; Eishi, Yoshinobu; Kawano, Tatsuyuki (American Cancer Society, 2016)
      BACKGROUND: In Chile, mortality from colorectal cancer (CRC) has increased rapidly. To help address this issue, the Prevention Project for Neoplasia of the Colon and Rectum (PRENEC) program was initiated in 2012 with ...
    • International consensus guidance for management of myasthenia gravis 2020 Update 
      Narayanaswami, Pushpa; Sanders, Donald B.; Wolfe, Gil; Benatar, Michael; Cea Muñoz, José Gabriel; Evoli, Amelia; Gilhus, Nils Erik; Illa, Isabel; Kuntz, Nancy L.; Massey, Janice; Melms, Arthur; Murai, Hiroyuki; Nicolle, Michael; Palace, Jacqueline; Richman, David; Verschuuren, Jan (Lippincott Williams & Wilkins, 2021)
      Objective To update the 2016 formal consensus-based guidance for the management of myasthenia gravis (MG) based on the latest evidence in the literature. Methods In October 2013, the Myasthenia Gravis Foundation of ...
    • International meeting: new diagnostic tests are urgently needed to treat patients with Chagas disease 
      Bern, Caryn; Rodrigues Coura, José; Goldenberg, Samuel; Guhl, Felipe; Verissimo Junqueira, Angela Cristina; Lorca, Myriam; O Luquetti, Alejandro; Ribeiro, Isabela; Sáez-Alquezar, Amadeo; Torrico, Faustino; Setsu Umezawa, Eufrosina; Ward, Brian; Albajar-Viñas, Pedro; Chaves, Gabriela; Flevaud, Laurence; Goiri, Javier; Guillerm, Martine; Karunakara, Unni Krishnan; Lotrowska, Michel; Rocha, Simone; Usdin, Martine (SOC BRASILEIRA MEDICINA TROPICAL, UNIV BRASILIA, NUCLEO MEDICINA TROPICAL E NUTRICAO, 2008-06)
      Trypanosoma cruzi infection is often not detected early on or actively diagnosed, partly because most infected individuals are either asymptomatic or oligosymptomatic. Moreover, in most places, neither blood banks nor ...
    • International multicenter experience with an over-the-scope clipping device for endoscopic management of ... 
      Haito-Chavez, Yamile; Law, Joanna K.; Kratt, Thomas; Arezzo, Alberto; Verra, Mauro; Morino, Mario; Sharaiha, Reem Z.; Poley, Jan Werner; Kahaleh, Michel; Thompson, Christopher C.; Ryan, Michele B.; Choksi, Neel; Elmunzer, B. Joseph; Gosain, Sonia; Goldberg, Eric M.; Modayil, Rani J.; Stavropoulos, Stavros N.; Schembre, Drew B.; DiMaio, Christopher J.; Chandrasekhara, Vinay; Hasan, Muhammad K.; Varadarajulu, Shyam; Hawes, Robert; Gómez, Victoria; Woodward, Timothy A.; Rubel-Cohen, Sergio; Fluxa, Fernando; Vleggaar, Frank P.; Akshintala, Venkata S.; Raju, Gottumukkala S.; Khashab, Mouen A. (Mosby, 2014)
      Background: The over-the-scope clip (OTSC) provides more durable and full-thickness closure as compared with standard clips. Only case reports and small case series have reported on outcomes of OTSC closure of GI ...