Browsing by Title Artículos de revistas

Now showing items 4697-4716 of 11550

    • The G2 checkpoint activated by DNA damage does not prevent genome instability in plant cells 
      Carballo, Jesús A.; Pincheira Vega, Juana; Torre, Consuelo de la (2006)
      Root growth, G2 length, and the frequency of aberrant mitoses and apoptotic nuclei were recorded after a single X-ray irradiation, ranging from 2.5 to 40 Gy, in Allium cepa L. root meristematic cells. After 72 h of recovery, ...
    • G2 checkpoint-dependent DNA repair and its response to catalase in Down syndrome and control lymphocyte cultures 
      Pincheira, Juana; Romero, Pablo; Marcelain Cubillos, Katherine; Salazar, Lorena; de la Torre, Consuelo (2007)
      The amount of DNA lesions repaired in G2 and also G2 timing are controlled by the DNA damage-dependent checkpoint. Down syndrome (DS) lymphocytes showed twice as much constitutive DNA damage in G2 than control ones, when ...
    • Gadolinium-enhanced MRI in the evaluation of minimally invasive treatments of the prostate: Correlation ... 
      Larson, Benjamin T.; Collins, Joseph; Huidobro Alvarado, Christian; Corica, Alberto; Vallejo, Santiago; Bostwick, David G. (ELSEVIER, 2003-11)
      Objectives. To explore the use of magnetic resonance imaging (MRI) with gadolinium enhancement as a noninvasive method to image the extent of ablation after minimally invasive treatment. Minimally invasive methods for ...
    • Gain of function Mutations in STAT1: A recently defined cause for chronic mucocutaneous candidiasis disease ... 
      Akarcan, Sanem Eren; Severcan, Ezgi Ulusoy; Karaca, Neslihan Edeer; Isik, Esra; Aksu, Guzide; Migaud, Mélanie; Gurkan, Ferda Evin; Azarsiz, Elif; Puel, Anne; Casanova, Jean Laurent; Kutukculer, Necil (Hindawi, 2020)
      Chronic Mucocutaneous Candidiasis (CMC) is the chronic, recurrent, noninvasive Candida infections of the skin, mucous membranes, and nails. A 26-month-old girl was admitted with the complaints of recurrent oral Candidiasis, ...
    • Gaining efficiencies: Resources and demand for dialysis around the globe 
      Neil, Nancy; Walker, David R.; Sesso, Ricardo; Blackburn, Juan Carlos; Tschosik, Elizabeth A.; Sciaraffia, Vito; García-Contreras, Fernando; Capsa, Dimitrie; Bhattacharyya, Samir K. (Elsevier Ltd, 2009)
      Objectives: End-stage renal disease (ESRD) is a debilitating condition resulting in death unless treated. Treatment options are transplantation and dialysis. Alternative dialysis modalities are peritoneal dialysis (PD) and ...
    • Galectin 8 autoantibodies are associated with relapsing remitting phenotype of multiple sclerosis and with ... 
      Ciampi, E.; Uribe, R.; Cárcamo, C.; Pardo, E.; Curkovic, C.; Cortés, P.; Soza, A.; González, A. (SAGE, 2015)
    • Galectin-8 as an immunosuppressor in experimental autoimmune encephalomyelitis and a target of human early ... 
      Pardo, Evelyn; Carcamo, Claudia; Uribe San Martin, Reinaldo; Ciampi, Ethel; Segovia Miranda, Fabián; Curkovic Peña, Cristobal; Montecino, Fabián; Holmes, Christopher; Tichauer, Juan E.; Acuña, Eric; Osorio Barrios, Francisco; Castro, Marjorie; Cortes, Priscilla; Oyanadel, Claudia; Valenzuela, David M.; Pacheco, Rodrigo; Naves Pichuante, Rodrigo Antonio; Soza, Andrea; González, Alfonso (Public Library Science, 2017)
      Galectin-8 (Gal-8) is a member of a glycan-binding protein family that regulates the immune system, among other functions, and is a target of antibodies in autoimmune disorders. However, its role in multiple sclerosis (MS), ...
    • Galectina-3: experiencia en pacientes chilenos con diagnóstico de insuficiencia cardíaca descompensada 
      Rossel Mariángel, Víctor; Díaz Toro, Felipe; Verdejo, Hugo; Concepción, Roberto; Sepúlveda, Luis; Castro, Pablo; Vukasovic, José Luis; Bernales, Angie; Bernales, Angie (Sociedad Medica de Santiago, 2017)
      Background: Galectin-3 (Gal-3) is a mediator of myocardial fibrosis involved in cardiac remodeling and a potential new prognosis marker in heart failure (HF). Aim: To measure Gal-3 at the moment of discharge in patients ...
    • Galectina-3: experiencia en pacientes chilenos con diagnóstico de insuficiencia cardíaca descompensada 
      Rossel Mariangel, Víctor Alejandro; Díaz Toro, Felipe; Verdejo, Hugo; Concepcion, Roberto; Sepúlveda Jaqui, Luis; Castro, Pablo; Vukasovic, José Luis; Bernales, Angie (Sociedad Médica Santiago, 2017)
      Galectin-3 (Gal-3) is a mediator of myocardial fibrosis involved in cardiac remodeling and a potential new prognosis marker in heart failure (HF). Aim: To measure Gal-3 at the moment of discharge in patients hospitalized ...
    • Gallbladder cancer and nutritional risk factors in Chile 
      Navarro Rosenblatt, Deborah; Duran Agueero, Samuel (Aula Médica, 2016)
      Gallbladder cancer is the most malign neoplasm of the binary tract. Chile presents the third highest prevalence of gallbladder cancer in the Americas, being Chilean women from the city of Valdivia the ones with the highest ...
    • Gallbladder cancer and nutritional risk factors in Chile Cáncer de vesícula biliar en Chile y factores ... 
      Navarro-Rosenblatt, Deborah; Durán Agüero, Samuel (Grupo Aula Medica S.A., 2016)
      © 2016, Grupo Aula Medica S.A. All rights reserved. Gallbladder cancer is the most malign neoplasm of the biliary tract. Chile presents the third highest prevalence of gallbladder cancer in the Americas, being Chilean women ...
    • Gallbladder cancer: An analysis of a series of 139 patients with invasion restricted to the subserosal layer 
      Aretxabala, Xabier de; Roa, Iván; Burgos, Luis; Losada, Héctor; Roa, Juan Carlos; Mora, Javier; Hepp, Juan; León, Jorge; Maluenda, F. (ELSEVIER, 2006-02)
      The goal was to study our experience in the management of a series of patients with a potentially curative subscrosal gallbladder cancer who were prospectively treated by the authors. Between April 1988 and July 2004, 139 ...
    • Gallstones, body mass index, C-reactive protein, and gallbladder cancer: Mendelian randomization analysis ... 
      Barahona Ponce, Carol Mariom; Scherer, Dominique; Brinster, Regina; Boekstegers, Félix; Marcelain Cubillos, Katherine Jenny; Gárate Calderón, Valentina Constanza; Müller, Bettina; Toro, Gonzalo de; Retamales, Javier; Barajas Barajas, Olga Beatriz; Ahumada Olea, Monica Beatriz; Morales, Erik; Rojas, Armando; Sanhueza, Verónica; Loader, Denisse; Rivera, María Teresa; Gutiérrez, Lorena; Bernal, Giuliano; Ortega, Alejandro; Montalvo, Domingo; Portiño Roa, Sergio Fabián; Bertrán, María Enriqueta; Gabler, Fernando; Spencer, Loreto; Olloquequi, Jordi; Fischer, Christine; Jenab, Mazda; Aleksandrova, Krasimira; Katzke, Verena; Weiderpass, Elisabete; Bonet, Catalina; Moradi, Tahereh; Fischer, Krista; Bossers, Willem; Brenner, Hermann; Hveem, Kristian; Eklund, Niina; Völker, Uwe; Waldenberger, Melanie; Fuentes Guajardo, Macarena; González-Jose, Rolando; Bedoya, Gabriel; Bortolini, María C.; Cenizales Quinteros, Samuel; Gallo, Carla; Ruiz Linares, Andrés; Rothhammer, Francisco; Bermejo, Justo Lorenzo (Wiley, 2021)
      BACKGROUND AND AIMS: Gallbladder cancer (GBC) is a neglected disease with substantial geographical variability: Chile shows the highest incidence worldwide, while GBC is relatively rare in Europe. Here, we investigate ...
    • Ganglionar nervous cells and telocytes in the pancreas of Octodon degus Extra and intrapancreatic ganglionar ... 
      Bosco Becerra, Cleofina; Díaz Guerra, Eugenia; Gutiérrez, Rodrigo; González, Jaime; Pérez, Johanna (Elsevier, 2013)
      This study shows for the first time the presence of intra and extrapancreatic ganglionar neurons and telocytes in Octodon degus such as those described in human and guinea pig pancreas. Pancreatic ganglionar neurons were ...
    • Gap junction intercellular communications regulate NK cell activation and modulate NK cytotoxic capacity 
      Tittarelli, Andrés; Mendoza Naranjo, Ariadna; Farías, Marcela; Guerrero, Israel; Ihara, Fumitaka; Wennerberg, Erik; Riquelme, Sebastián; Gleisner, Alejandra; Kalergis, Alexis; Lundqvist, Andreas; López Nitsche, Mercedes; Chambers, Benedict J.; Salazar Onfray, Flavio (The American Association of Immunologists, 2014)
      Gap junctions (GJs) mediate intercellular communication between adjacent cells. Previously, we showed that connexin 43 (Cx43), the main GJ protein in the immune system, mediates Ag transfer between human dendritic cells ...
    • Gapped vegetation patterns: Crown/root allometry and snaking bifurcation 
      Cisternas, Jaime; Escaff, Daniel; Clerc Gavilán, Marcel Gabriel; Lefever, Rene; Tlidi, Mustapha (Elsevier, 2020)
      Nonuniform spatial distributions of vegetation in scarce environments consist of either gaps, bands often called tiger bush or patches that can be either self-organized or spatially localized in space. When the level of ...
    • Gasto energético y composición corporal en mujeres con obesidad severa y mórbida sometidas a bypass gástrico 
      Carrasco, Fernando; Rojas Mondaca, Pamela; Ruz, Manuel; Rebolledo Acevedo, Annabella; Codoceo, Juana; Inostroza Escobar, Jorge; Mizón, Claudio; Papapietro Vallejo, Karin; Csendes Juhasz, Attila; Rojas Caro, Jorge; Pizarro Aguirre, Fernando; Ordóñez Pizarro, Fernando (2008)
      The effects of gastric bypass (GBP) on resting energy expenditure (REE) are not well known. Aim: To evaluate the changes in REE and its relationship with body composition in severe and morbid obese women before and six ...
    • Gastric cancer in Chile: A cooperative interhospital study III. Five-year survival rate 
      Csendes Juhasz, Attila; Medina, Ernesto; Smok Sahid, Gladys (1975)
      This report showed the survival figures for gastric cancer in Chile. For the whole group, a survival rate of 6.6% was obtained. This figure can be divided into 19% for the resected cases and 0% for the non-resected patients.In ...
    • Gastric cancer in Chile: A cooperative interhospital study: I. Clinical findings and diagnosis 
      Csendes Juhasz, Attila (1975)
      A cooperative interhospital study was designed in Chile to get an actual and complete information about gastric cancer.Seven-hundred and fifty-two cases were included in this report. In the first part, the relevant clinical ...
    • Gastric cancer in Chile: A cooperative interhospital study: Ii: Treatment and postoperative evolution 
      Csendes Juhasz, Attila (1975)
      The diverse treatment employed in 752 patients with gastric cancer admitted to five hospitals in Chile is presented.Twenty-eight percent of the cases could not be submitted to surgery. Exploratory laparotomy was performed ...