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Now showing items 83324-83343 of 92003

    • Surveillance of Candida spp Bloodstream Infections: Epidemiological Trends and Risk Factors of Death in Two ... 
      Corzo León, Dora E.; Alvarado Matute, Tito; Colombo, Arnaldo L.; Cornejo Juárez, Patricia; Cortés, Jorge; Echevarría, Juan I.; Guzmán Blanco, Manuel; Macías, Alejandro E.; Nucci, Marcio; Ostrosky Zeichner, Luis; Ponce de León, Alfredo; Ponce de León, Alfredo; Queiroz Telles, Flavio; Santolaya de Pablo, María Elena; Thompson Moya, Luis; Tiraboschi, Iris Nora; Zurita, Jeannete; Sifuentes Osornio, José (2014)
      Introduction: Larger populations at risk, broader use of antibiotics and longer hospital stays have impacted on the incidence of Candida sp. bloodstream infections (CBSI). Objective: To determine clinical and epidemiologic ...
    • Surveillance of seasonal respiratory viruses among chilean patients during the COVID-19 pandemic 
      Alonso-Palomares, Luis A.; Cáceres, C. Joaquín; Tapia, Rodrigo; Aguilera Cortés, Paulina Andrea; Valenzuela, Santiago; Valiente Echeverría, Fernando; Soto Rifo, Ricardo Andrés; Gaggero Brillouet, Aldo Andrés; Barriga Pinto, Gonzalo Andrés (Wiley, 2021)
    • Survey for antibodies to pestivirus and herpesvirus in sheep, goats, alpacas (Lama pacos), llamas (Lama ... 
      Celedón Venegas, María Orfelia; Sandoval, M.; Droguett, J.; Calfio, Ricardo; Ascencio, L.; Pizarro Lucero, José; Navarro Venegas, Carlos (2001)
      Microtitration serum virus-neutralization tests were used to determine antibody titres for pestivirus: bovine viral diarrhea virus (NADL strain) and herpesvirus: bovine herpes virus 1 (Los Angeles strain) in 321 sheep, 322 ...
    • Survey of Grapevine viruses in Chile 
      Fiore, Nicola; Prodan, Simona; Montealegre Andrade, Jaime; Aballay Espinoza, Erwin; Pino, A. M.; Zamorano, A. (EDIZIONI ETS, 2008-03)
      Grapevines from six Chilean regions were surveyed for virus diseases and tested for the presence of the most important viruses. ELISA testing of 2535 samples and confirmatory RT-PCR of some ELISA-negative samples from ...
    • Survey of graph database models 
      Angles Rojas, Renzo; Gutiérrez Gallardo, Claudio (ASSOC COMPUTING MACHINERY, 2008-02)
      Graph database models can be defined as those in which data structures for the schema and instances are modeled as graphs or generalizations of them, and data manipulation is expressed by graph-oriented operations and type ...
    • Survey of organophosphorus pesticide residues in virgin olive oils produced in Chile 
      Fuentes, Edwar; Báez, María E.; Díaz, Juan (2010)
      Dimethoate, diazinon, parathion methyl, pirimiphos methyl, malathion, fenthion, chlorpyriphos, methidathion and azinphos methyl were determined in 71 olive oil samples produced in Chile from different varieties of olives ...
    • A survey of the Galactic center region in HCO+, H13CO+, and SiO 
      Riquelme, D.; Bronfman Aguiló, Leonardo; Mauersberger, R.; May Humeres, Jorge; Wilson, T. L. (EDP Sciences, 2010-11)
      Aims. A large-scale survey of the Galactic center region in the 3 mm rotational transitions of SiO, HCO+ and (HCO+)-C-13 (beamsize similar to 3'.6) was conducted to provide an estimate of cloud conditions, heating mechanisms, ...
    • Survey of the types of stowage used in refrigerated containers for the transport of export fresh fruit 
      Luchsinger Lagos, Luis; Escalona Contreras, Víctor; Montenegro, J. P.; Lizana, L. A. (International Society for Horticultural Science, 2018)
      The maintenance of cold chain and temperature uniformity during transport of fresh fruit are critical factors to extend shelf life and maintain quality to reach distant international markets. The types of load patterns in ...
    • Survey of zoonotic bacterial pathogens in native foxes in central Chile: first record of brucella canis exposure 
      Galarce Gálvez, Nicolás Elías; Fuente González, Sebastián Ignacio de la; Escobar González, Beatriz del Carmen; Dettleff Faúndes, Phillip James; Ábalos Pineda, Pedro Enrique; Hormazábal, Juan Carlos; Flores, Roberto; Sallaberry Pincheira, Nicole; Martínez Mondaca, Víctor Agustín (MDPI, 2021)
      Simple Summary Wild canids play a crucial role in the environment, being an ecological agent of flora dispersal, top predators, and environmental sentinels for zoonotic emerging pathogens, such as Brucella spp. and pathogenic ...
    • Survey on the resources available for pediatric neuro-oncology in Chile, South America 
      Abu-Arja, Mohammad H.; Rojas del Río, Nicolás; Morales la Madrid, Andrés; Lassaletta, Álvaro; Moreno, Rosita; Valero, Miguel; Pérez, Verónica; Espinoza, Felipe; Fernández, Eduardo; Díaz, José; Santander, José; Tordecilla, Juan; Oyarce, Verónica; Kopp, Katherine; Bartels, Ute; Qaddoumi, Ibrahim; Finlay, Jonathan L.; Cáceres, Adrián; Espinoza, Ximena; Osorio, Diana S. (Oxford University Press, 2020)
    • Surveying galaxy proto-clusters in emission: a large-scale structure at z = 2.44 and the outlook for hetdex 
      Chiang, Yi-Kuan; Overzier, Roderik A.; Gebhardt, Karl; Finkelstein, Steven L.; Chiang, Chi-Ting; Hill, Gary J.; Blanc Mendiberri, Guillermo; Drory, Niv; Chonis, Taylor S.; Zeimann, Gregory R.; Hagen, Alex; Schneider, Donald P.; Jogee, Shardha; Ciardullo, Robin; Gronwall, Caryl (IOP Pub., 2015)
      Galaxy proto-clusters at z greater than or similar to 2 provide a direct probe of the rapid mass assembly and galaxy growth of present-day massive clusters. Because of the need for precise galaxy redshifts for density ...
    • Survival after hip fracture: a comparative analysis between a private and a public health center in Chile 
      Barahona Vásquez, Maximiliano; Martínez, Álvaro; Barrientos Mendoza, Cristian; Barahona, Macarena; Cavada Chacón, Gabriel; Brañes, Julián (Cureus, 2020)
      Purpose The purpose of the study is to compare the survival after hip fracture in patients older than 50 years after hip fracture between a private and a public health center in Chile. We hypothesize that treatment at ...
    • Survival analysis after hip fracture: higher mortality than the general population and delayed surgery ... 
      Barahona Vásquez, Maximiliano Andrés; Barrientos Mendoza, Cristian Nelson; Cavada, Gabriel; Brañes Fierro, Julián; Martínez Herold, Álvaro; Catalán González, Jaime (SAGE, 2020)
      Purpose: To estimate survival curves in patients with hip fracture according to gender, age, type of fracture, and waiting time for surgery and to compare them with the life expectancy of the general population. The study ...
    • Survival differences in multiple myeloma in Latin America and Asia: a comparison involving 3664 patients ... 
      Hungría, Vania T. M.; Lee, Jae Hoon; Maiolino, Angelo; de Queiroz Crusoe, Edvan; Martínez, Gracia; Bittencourt, Rosane; Oliveira Duarte, Gislaine; Fantl, Dorotea Beatriz; Navarro, Juan Ramón; Conte, Guillermo; Gómez Almaguer, David; Ruiz Argüelles, Guillermo J.; Kim, Kihyun; Shimizu, Kazuyuki; Chen, Wenming; Shang, Shang-YI; Chng, Wee-Joo; Chim, Chor Sang; Nawarawong, Weerasak; Durie, Brian (Springer, 2019)
      In previous observational studies, we have separately characterized patients with multiple myeloma (MM) both from Latin America (LA) and from Asia. Here, we analyze these two datasets jointly, in order to assess the overall ...
    • Survival of cervical cancer after three and five years at San Jose Hospital Cáncer de cuello uterino: ... 
      Sepúlveda, Pablo; González C., Fernando; Napolitano, Cayetano R.; Roncone, Enrique; Cavada, Gabriel (2008)
      Background: Cervical cancer is the fifth cause of death by cancer in Chilean women. Objectives: To compare between August 1999 and December 2002 the survival of cervical cancer according to a clinical stage in 3 and 5 years ...
    • Survival of patients with duchenne muscular dystrophy Sobrevida de pacientes con distrofia muscular de duchenne 
      San Martín Peñailillo, Pamela; Solís Flores, Fresia; Cavada Chacón, Gabriel (Sociedad Chilena de Pediatria, 2018)
      © 2018, Sociedad Chilena de Pediatria. All rights reserved. Introduction: Duchenne muscular dystrophy (DMD) leads to a progressive deterioration of the muscle function and premature death. There are no longitudinal studies ...
    • Survival of patients with pulmonary arterial hypertension after the advent of specific pulmonary vasodilator ... 
      Herrera, Sebastián; Gabrielli, Luigi A.; Paredes, Alejandro; Saavedra, Rodrigo; Paz Ocaranza, María; Fuentes Sepúlveda, Pablo Ignacio; Donoso, Hernán; López, Leonel; Verdejo, Hugo; Baraona, Fernando (Soc. Médica Santiago, 2016)
      Background: Pulmonary arterial hypertension (PAH) is a rare and progressive disease. Long-term survival remains poor despite of advances in specific vasodilator therapy. Aim: To describe the survival rate in a cohort of ...
    • Survival outcomes of patients with extranodal natural-killer T-cell lymphoma: a prospective cohort study ... 
      Fox, Christopher; Civallero, Mónica; Young-Hyeh, Ko; Manni, Martina; Skrypets, Tetiana; Pileri, Stefano; Kim, Seok Jin; Cabrera, María Elena; Shustov, Andrei; Chiattone, Carlos; Horwitz, Steven; Dlouhy, Ivan; Spina, Michele; Hitz, Felicitas; Montoto, Silvia; Nagler, Arnon; Martínez, Virginia; De Souza, Carmino; Fernández Álvarez, Rubén; Ballova, Veronika; Gabús, Raul; Inghirami, Giorgio; Federico, Massimo; Kim, Won Seog (Elsevier, 2020)
      Background Extranodal natural killer (NK) T-cell lymphoma (ENKTL) is a unique clinicopathological entity, typically associated with poor survival outcomes. Most published data have come from east Asian study groups, with ...
    • Survival rate of Sealed, Refurbished and repaired defective restorations: 4-year follow-up 
      Fernández Godoy, Eduardo; Martin, Javier; Angel, Pablo; Mjör, Ivar; Gordan, Valeria; Moncada, Gustavo (2011)
      The most common treatment in general dental practice is the replacement of restorations affected by secondary caries or marginal deficiencies. Alternative treatments to replacement of defective restorations, such as ...
    • Survivin expression promotes VEGF-induced tumor angiogenesis via PI3K/Akt enhanced β-catenin/Tcf-Lef dependent ... 
      Fernández, Jaime G.; Rodríguez, Diego A.; Valenzuela, Manuel; Calderon, Claudia; Urzúa, Ulises; Munroe, David; Rosas, Carlos; Lemus, David; Díaz, Natalia; Wright, Mathew C.; Leyton Campos, Lisette; Tapia, Julio C.; Quest, Andrew F. G. (BioMed Central Ltd., 2014)
      © 2014 Fernández et al.; licensee BioMed Central Ltd.Early in cancer development, tumour cells express vascular endothelial growth factor (VEGF), a secreted molecule that is important in all stages of angiogenesis, an ...