Now showing items 593-612 of 1227

    • I. Epidemiología 

      Páez Rodrígue, Oscar Enrique; Peñaloza Mendoza, Fernando Alexander (Asociacion Colombiana de Gastroenterologia, 2012-12)
    • ICUs worldwide: results of a nationwide survey of Colombian intensive care units 

      Celis, Edgar (Biomed Central, 2002)
      Sixty-three of 89 identified intensive care units in Colombia (Evaluation of Intensive Care in Colombia) participated in this voluntary study. A convenience sample of 20 intensive care units, each submitting 200 patients ...
    • Identificación de tareas isométricas y dinámicas del miembro superior basada en EMG de alta densidad 

      Rojas-Martínez, Mónica; Alonso, Joan F.; Jordanic, Mislav; Romero, Sergio; Mañanas, Miguel A. (Elsevier, 2017-10)
      Identification of tasks and estimation of volitional movement based on electromyography (EMG) constitute a known problem that involves different areas in the field of expert systems and particularly pattern recognition, ...
    • Identification and “in silico” structural analysis of the glutamine-rich protein Qrp (YheA) in staphylococcus aureus 

      Ospina Garcia, Katterine; Corredor Rozo, Zayda Lorena; Marquez-Ortiz, Ricaurte Alejandro; Castellanos, Jaime E.; Vanegas, Natasha; Escobar-Pérez, Javier Antonio (Bentham science publishers, 2019)
      Background: YlbF and YmcA are two essential proteins for the formation of biofilm, sporulation, and competence in Bacillus subtilis. In these two proteins, a new protein domain called com_ylbF was recently discovered, but ...
    • Identification of circulating tumor DNA for the early detection of small-cell lung cancer 

      Fernandez-Cuesta, Lynnette; Avogbe, Patrice Hodonou; Leblay, Noemie; Delhomme, Tiffany M.; Gaborieau, Valerie; Abedi-Ardekani, Behnoush; Chanudet, Estelle; Olivier, Magali; Zaridze, David; Mukeria, Anush; Vilensky, Marta; Holcatova, Ivana; Polesel, Jerry; Simonato, Lorenzo; Canova, Cristina; Lagiou, Pagona; Brambilla, Christian; Byrnes, Graham; Scelo, Ghislaine; Le Calvez-Kelm, Florence; McKay, James D.; Brennan, Paul; Brambilla, Elisabeth; Perdomo, Sandra (Elsevier, 2016)
      Circulating tumor DNA (ctDNA) is emerging as a key potential biomarker for post-diagnosis surveillance but it may also play a crucial role in the detection of pre-clinical cancer. Small-cell lung cancer (SCLC) is an excellent ...
    • Identification of clinically relevant phenotypes in patients with Ebstein anomaly 

      Cabrera, Rodrigo; Carreño, Marisol; Tamar Silva, Claudia; Manrique, Diana Carolina; Camacho, Camila; Tabares, Sebastián; García, Alberto; Miranda-Fernández, Marta-Catalina; Huertas Quiñones, Victor Manuel; Pineda Rodriguez, Ivonne Gisel; Restrepo, Carlos M.; Quero, Rossi; Sandoval, Nestor F.; Moreno-Medina, Karen; Cano, Juan; Dennis, Rodolfo J. (Wiley, 2018)
      Background Ebstein anomaly (EA) is a heterogeneous congenital heart defect (CHD), frequently accompanied by diverse cardiac and extracardiac comorbidities, resulting in a wide range of clinical outcomes. Hypothesis Phenotypic ...
    • Identification of proteins from human permanent erupted enamel 

      Castiblanco, Gina A.; Rutishauser, Dorothea; Ilag, Leopold L.; Martignon, Stefania; Castellanos, Jaime E.; Mejía, Wilson (Wiley, 2015-10-03)
      Proteins from the extracellular matrix of enamel are highly specific and necessary for proper enamel formation. Most proteins are removed from the matrix by enamel proteases before complete mineralization is achieved; ...
    • II. Transmisión y prevención de la diseminación de la hepatitis por virus C 

      Lizarazo, Jorge Iván; Rojas Villamil, Elsa; De Vuono Rota, Giovanni Batista (Asociacion Colombiana de Gastroenterologia, 2012-12)
      La hepatitis C, una enfermedad transmisible de declaración obligatoria, en la mayoría de los pacientes afectados es asintomática o cursa con síntomas mínimos e inespecíficos. Es por esto que generalmente la orientación en ...
    • Imaging practice in low-grade gliomas among European specialized centers and proposal for a minimum core of imaging 

      Freyschlag, Christian F.; Krieg, Sandro M.; Kerschbaumer, Johannes; Pinggera, Daniel; Forster, Marie-Therese; Cordier, Dominik; Rossi, Marco; Miceli, Gabriele; Roux, Alexandre; Reyes, Andrés; Sarubbo, Silvio; Smits, Anja; Sierpowska, Joanna; Robe, Pierre A.; Rutten, Geert-Jan; Santarius, Thomas; Matys, Tomasz; Zanello, Marc; Almairac, Fabien; Mondot, Lydiane; Jakola, Asgeir S.; Zetterling, Maria; Rofes, Adrià; Campe, Gord von; Guillevin, Remy; Bagatto, Daniele; Lubrano, Vincent; Rapp, Marion; Goodden, John; De Witt Hamer, Philip C.; Pallud, Johan; Bello, Lorenzo; Thomé, Claudius; Duffau, Hugues; Mandonnet, Emmanuel (Springer, 2018)
      Objective Imaging studies in diffuse low-grade gliomas (DLGG) vary across centers. In order to establish a minimal core of imaging necessary for further investigations and clinical trials in the field of DLGG, we aimed to ...
    • Imágenes del depósito de gadolinio en el sistema nervioso central 

      Valenzuela, R.; Arevalo, O; Tavera, A.; Riascos, R.; Bonfante, E.; Patel, R. (Sociedad Chilena de Radiología, 2017)
      Magnetic resonance imaging has been shown to be very useful in the diagnosis and monitoring of multiple diseases affecting the central nervous system. Gadolinium has been used extensively worldwide. It has been estimated ...
    • Immature orbital teratoma with intracranial extension 

      Gnecco, Juan Pablo; Messa, Óscar; Ayala-Gómez, Alfonso; Castro-Núñez, Jaime (Lippincott Williams and Wilkins, 2016-09)
    • Immediate total temporomandibular joint replacement with TMJ concepts prosthesis as an alternative for ameloblastoma cases 

      Ruiz Valero, Carlos Alberto; Duran-Rodriguez, Gabriel; Solano Parra, Nicolás; Castro Núñez, Jaime (The American Association of Oral and Maxillofacial SurgeonsElsevier, 2014)
      Ameloblastoma is a common epithelial odontogenic tumor, representing 1 to 3% of all cysts and tumors of the oral and maxillomandibular region. It has been more commonly found in the mandible than in the maxilla. Treatment ...
    • Immobilization of microalgae cells in alginate facilitates isolation of DNA and RNA 

      Lopez, Blanca R.; Hernandez, Juan-Pablo; Bashan, Yoav; de-Bashan, Luz E. (Elsevier, 2017-04)
      Isolation of nucleic acids from Chlorella is difficult, given the chemically complex nature of their cell walls and variable production of metabolites. Immobilization of microalgae in polymers adds additional difficulty. ...
    • Immune responses to dengue and Zika viruses—Guidance for T cell vaccine development 

      Roth, Claude; Simon Lorière, Etienne; Sakuntabhai, Anavaj; Delgado Tiria, Felix Giovanni (Multidisciplinary Digital Publishing Institute, 2018)
      Despite numerous efforts to identify the molecular and cellular effectors of the adaptive immunity that induce a long-lasting immunity against dengue or Zika virus infection, the specific mechanisms underlying such protective ...
    • Immunotherapy at any line of treatment improves survival in patients with advanced metastatic non‐small cell lung cancer (NSCLC) compared with chemotherapy (Quijote‐CLICaP) 

      Ruiz-Patinõ, Alejandro; Arrieta, Oscar; Cardona, Andres; Martín, Claudio Marcelo; Raez, Luis Estuardo; Zatarain-Barrón, Zyanya Lucia; Barron, Feliciano; Ricaurte, Luisa María; Bravo-Garzón, María A.; Mas, Luis A.; Corrales, Luis; Rojas, Leonardo; Lupinacci, Lorena; Perazzo, Florencia; Bas, Carlos Arturo; Carranza, Omar E.; Puparelli, Carmen; Rizzo, Miguel M; Ruiz, Rossana; Rolfo, Christian; Archila, Pilar; Rodríguez, July F.; Vargas, Carlos Alberto; Carranza, Hernán; Otero, Jorge Miguel; Pino, Luis Eduardo; Ortíz, Carlos; Laguado, Paola; Rosell, Rafael Costa (Wiley-Blackwell, 2020)
      Background: To compare survival outcomes of patients with advanced or metastatic non-small cell lung cancer (NSCLC) who received immunotherapy as first-, second- or beyond line, versus matched patients receiving standard ...
    • Impact of cervical collars on intracranial pressure values in traumatic brain injury: A systematic review and meta-analysis of prospective studies 

      Núñez-Patiño, Rafael A.; Rubiano, Andres M.; Godoy, Daniel Agustin (Springer, 2020)
      Background Spinal cord injury (SCI) is present in around 2–4% of trauma victims. More than half of this injuries are located at the cervical region. Twenty percent of victims with cervical spinal trauma and 5% of patients ...
    • Impact of daptomycin dose exposure alone or in combination with β-lactams or rifampin against vancomycin-resistant enterococci in an in Vitro biofilm model 

      Jahanbakhsh, Seyedehameneh; Singh, Nivedita B.; Yim, Juwon; Kebriaei, Razieh; Smith, Jordan R.; Lev, Katherine L.; Tran, Truc T.; Rose, Warren; Arias, Cesar A; Rybak, Michael Joseph (American Society for Microbiology, 2020-05-01)
      Enterococcus faecium strains are commonly resistant to vancomycin and β-lactams. In addition, E. faecium often causes biofilm-associated infections and these infections are difficult to treat. In this context, we investigated ...
    • Impact of social media on the continuous education of the general surgeon, a new experience, @Cirbosque: A Latin American example 

      Cabrera, Luis Felipe; Ferrada, Paula; Mayol, Julio; Mendoza, Andrés Camilo; Herrera, Gabriel E.; Pedraza, Mauricio; Sánchez, Sebastian (Elsevier, 2020-04-29)
      ocial media has gained widespread recognition for its importance in the medical field. Such platforms play an important role for learning and teaching, because knowledge can be transmitted instantly and massively, and ...
    • Impacto clínico del desescalamiento a ertapenem en pacientes críticos con infecciones por Enterobacteriaceae 

      Cuesta, Diana; Blanco, Víctor Manuel; Vallejo, Marta E.; Hernández Gómez, Cristhian; Maya, Juan José; Motoa, Gabriel; Feltrin Correa, Adriana Aparecida; Matta, Lorena; Rosso, Fernando; Camargo, Rubén Darío; Muñoz, Martín; Florez, Elizabeth; Nagles, Jorge; Ovalle, Amparo; Reyes, Sergio Lorena; Villegas, María Virginia (Publicaciones tecnicas mediterraneo, 2018)
      Background: Ertapenem has proven to be effective for extended-spectrum beta-lactamases-producing Enterobacteriaceae but lacks activity against non-fermenters; de-escalation to this antibiotic may reduce the selection of ...
    • Impacto de la intervención neuropsicológica infantil en el desarrollo del sistema ejecutivo. Análisis de un caso 

      Jiménez-Jiménez, Sebastián; Filipa Marques, Daniela (Universidad del Rosario, 2018)
      Este artículo muestra el impacto de la intervención neuropsicológica infantil en la organización de la actividad escolar en un caso con alteración en el sistema ejecutivo. El desarrollo de este sistema cognitivo ha mostrado ...