Now showing items 886-905 of 1078

    • SaO2 as a predictor of exercise-induced hypoxemia in chronic obstructive pulmonary disease at moderate altitude 

      Colmenares, Rafael Acero; Lombo, Carlos (Dove Medical Press, 2019)
      Background: Given the high prevalence of chronic obstructive pulmonary disease (COPD) in Bogota (2630 m above the sea), screening methods are required for COPD patients who develop exercise-induced hypoxemia (EIH). Objective: ...
    • SaO2 as a predictor of exercise-induced hypoxemia in chronic obstructive pulmonary disease at moderate altitude 

      Acero Colmenares, Rafael; Lombo, Carlos (Dove Medical Press, 2019)
      Background: Given the high prevalence of chronic obstructive pulmonary disease (COPD) in Bogota (2630 m above the sea), screening methods are required for COPD patients who develop exercise-induced hypoxemia (EIH). Objective: ...
    • Scabies herpeticum, an emerging clinical form of crusted scabies in AIDS patient: case report and literature review 

      Sandoval, Laura; Cuestas, Daniel; Velandia Siabato, John Alexander; Quevedo Martinez, Elvia Zenaida; Rolon Cadena, Mariam Carolina; Rolon Cadena, Mariam Carolina; Sopo Prada, Leticia (Wiley-Blackwell, 2018)
      Scabies is a cutaneous ectoparasitosis caused by the mite, Sarcoptes scabiei variety hominis, which affects 130 million people worldwide every year. The risk factors include: overcrowded conditions, extended-care facilities, ...
    • Scaffolded block-based instructional tool for linear data structures: a constructivist design to ease data structures' understanding 

      Almanza Cortés, Daniel Felipe; Del Toro Salazar, Manuel Felipe; Urrego Arias, Ricardo Andrés; Feijoo Garcia, Pedro Guillermo; De la Rosa, Fernando (International Journal of Engineering and Technology, 2019)
      Data Structures courses commonly introduce topics involving high levels of abstraction and complexity, requiring significant effort from instructors and apprentices to achieve positive outcomes from the teaching-learning ...
    • Scientific productivity and cancer-related mortality: a case study of a positive association in Colombia 

      Bravo-Linares, David; Acevedo Melo, Andrés Mauricio; Ruiz-Patinõ, Alejandro; Ricaurte, Luisa; Lucio-Arias, Diana; Cardona, Andres (2019)
      PURPOSE Cancer morbidity represents an increasing public health issue; this worldwide phenomenon also is true for emerging upper-middle-income countries, such as Colombia. The main purpose of this study was to uncover the ...
    • Scientific publications in cancer: in Latin America, strong scientific networks increase productivity (the TENJIN study) 

      Ruiz-Patinõ, Alejandro; Cardona, Andres; Arrieta, Oscar; Rolfo, Christian; Gomez, Henry; Raez, Luis Estuardo; Lopes, Gilberto De Lima; Zatarain-Barrón, Zyanya Lucia; Ricaurte, Luisa María; Zamudio-Molano, Nataly; Rangel, Valentina; Oviedo, Juan; Solano, Maria Paula; Rojas, Leonardo; Corrales, Luis; Martín, Claudio Marcelo; Mas, Luis; Cuello, Mauricio; Barrón-Barrón, Feliciano; Otero, Jorge Miguel; Carranza, Hernán; Vargas, Carlos Alberto; Rosell, Rafael Costa (Elsevier, 2020-10)
      Objectives: The objectives of this study are to evaluate the relationship between authorship networking, socioeconomic factors, and scientific productivity across Latin America. Methods: In a bibliometric analysis of ...
    • Seborrheic dermatitis: predisposing factors and ITS2 secondary structure for Malassezia phylogenic analysis 

      Amado, Yulien; Patiño-Uzcátegui, Anelvi; Cepero de García, Maria C.; Tabima, Javier; Motta, Adriana; Cárdenas, Martha; Bernal, Adriana; Restrepo, Silvia; Celis, Adriana (Oxford University Press, 2013-11)
      Seborrheic dermatitis (SD) is a chronic, widespread skin condition, which is considered a multifactorial disease influenced, in part, by Malassezia spp. opportunistic activities, as well as various endogenous and exogenous ...
    • Second-trimester ultrasound and neuropathologic findings in congenital Zika virus infection 

      Ho, Chengying; Castillo, Nicolas; Encinales, Liliana; Porras-Ramírez, Alexandra; Rico Mendoza, Alejandro; Lynch, Rebecca M.; Nemirovsky, Amy; Mantus, Grace; DeBiasi, Roberta; Bethony, Jeffrey Michael; Simon, Gary L.; Chang, Aileen Yu Hen (Wolters Kluwer Health, 2018-12-01)
      Zika virus is a mosquito-borne virus that causes congenital Zika syndrome, characterized by microcephaly and other fetal brain anomalies. This case report presents a case of Zika virus-related fetal brain anomalies including ...
    • Secuencia rápida de intubación en cuidados intensivos 

      Poveda, Ricardo; Ortiz Ruiz, Guillermo; Dueñas Castell, Carmelo (Elsevier Doyma, 2013)
      Introduction The intensive care unit (ICU) physician should have the skill to successfully manage patients requiring airway insulation on account of their poor ventilatory condition. The purpose of this article is to review ...
    • Secuencia rápida de intubación en cuidados intensivos 

      Poveda Jaramillo, Ricardo; Dueñas Castell, Carmelo; Ortiz Ruiz, Guillermo (Sociedad Colombiana de Anestesiología y Reanimación, 2013)
      The Intensive Care Unit (ICU) physician should have the skill to successfully manage patients requiring airway insulation on account of their poor ventilatory condition. The purpose of this article is to review the current ...
    • Secuestro pulmonar con suplencia aberrante del tronco celíaco: reporte de caso 

      Pulido Segura, Jean Andre; Sánchez, Alejandro; Beltran, Rafael; Cruz, Alfonso; Cabrera, Felipe; Hernández, Michel (Elsevier, 2019)
      Introductionandobjective:Pulmonarysequestrationisararecongenitalmalformation,characterisedbyanabnormalsegmentofbronchopulmonarytissueirrigatedbyanaberrantarteryofsystemicorigin.Inmostcasesitoriginatesfromthedescendingaor ...
    • Secularism and democracy in Israel: military service as case study 

      Torregroza, Enver; Cote Pabón, Sebastián (Wiley-Blackwell, 2019)
      In 1992, with the so-called Basic Laws, Israel was defined as a “Jewish and democratic state.” But according to Dorit Beinisch,1 there is still no consensus among the Israeli secular (hiloni) and religious (dati) public ...
    • Sedación en odontología 

      Suárez-Aguilar, Liliana (Sociedad Mexicana de Anestesiologia A.C., 2019)
    • Sedentary lifestyle in middle-aged women is associated with severe menopausal symptoms and obesity 

      Blümel, J. E.; Fica, Juan; Chedraui, Peter A.; Mezones-Holguin, Edward; Zúñiga, María Cristina; Witis, Silvina; Vallejo, María Soledad; Tserotas, Konstantinos; Sánchez, Hugo; Onatra, William H.; OJEDA LAZO, ELIANA JANETTE; Mostajo, Desireé; Monterrosa, Álvaro; Lima, Selva; Martino, Mabel T.; Hernández-Bueno, José Alberto; Gómez, Gustavo J.; Espinoza, María Teresa; Flores, Daniel; Calle, Andrés; Bravo, Luz María; Beńtez, Zully; Bencosme, Ascanio; Barón, Germán; Aedo, Sócrates (Wolters Kluwer Health, 2016-03-25)
      Objective: The aim of the study was to evaluate the association between sedentary lifestyle and the severity of menopausal symptoms and obesity in middle-aged women. Methods: The Menopause Rating Scale, the Goldberg Anxiety ...
    • Seguridad y eficiencia de sedación balanceada con propofol y remifentanil en endoscopia digestiva alta diagnóstica. Una experiencia exitosa 

      Camilo, Blanco, A.; Karen Russi, G.; Chimbi, Diana; Molano, Alberto A.; Forero, Alix (2017-06)
      Sedation is an anesthetic technique that is widely used in current digestive endoscopic procedures because of its clear benefits for patients’ tolerance and comfort and for the endoscopist. Propofol is the most com-monly ...
    • Seis años de experiencia en el cierre percutáneo de defectos del tabique interauricular 

      Villalobos, César J.; Carvajal, Carlos A.; Mor, Jorge D.; León, Jorge; Soto, Mariana; González, Lina; Barrera Avellaneda, César E.; Hernández, Mario A. (Sociedad Colombiana de Cardiologia, 2013)
      CONTEXT: atrial septal defects are congenital atrial septal abnormalities that comprise the interatrial communication (IAC) and the patent foramen ovale (PFO). OBJECTIVE: to analyze and evaluate the results of percutaneous ...
    • Self-reported dominance in women: Associations with hormonal contraceptive use, relationship status, and testosterone 

      Cobey, Kelly; Nicholls, Mike; Leongómez, Juan David; Roberts, Craig (Springer International Publishing AG, 2015)
      How to achieve dominance in a group is a recurrent challenge for individuals of many species, including humans. Previous research indicates that both relationship status and contraceptive use appear to moderate women’s ...
    • Self-reported health is related to body Height and waist circumference in rural indigenous and urbanised Latin-American populations 

      Leongómez, Juan David; Sánchez, Oscar R.; Vásquez Amézquita, Milena; Valderrama, Eugenio; Castellanos-Chacón, Andrés; Morales-Sánchez, Lina; Nieto, Javier; González-Santoyo, Isaac (Springer Nature, 2020)
      Body height is a life-history component. It involves important costs for its expression and maintenance, which may originate trade-offs on other costly components such as reproduction or immunity. Although previous evidence ...
    • Señal filogenética de subgrupos de caracteres morfológicos: un estudio de caso en el género Ertyhemis (Anisoptera: Libellulidae) 

      Palacino-Rodríguez, Fredy; González Soriano, Enrique; Sarmiento, Carlos Eduardo (Universidad Nacional de Colombia, 2014)
      Erythemis Hagen, 1861 shows a considerable variation in genitalic characters, body coloration and wing venation. Since it is known that these traits are affected by different kinds of selection that probably blur their ...
    • Sepsis por Lactobacillus reuteri en un recién nacido pretérmino: Reporte de un caso 

      Celis Castañeda, Luz A.; Morales Camacho, William Javier; Ochoa, Nelson (Sociedad Argentina de Pediatría, 2019)
      The use of probiotics in the neonatal population has contributed to a decrease in morbidity and mortality in this population through the reduction in the incidence of entities such as necrotizing enterocolitis, infections ...