Browsing by Title Artículos de revistas

Now showing items 412-431 of 516

    • Role of dihydrotestosterone (DHT) on TGF‑β1 signaling pathway in epithelial ovarian cancer cells 
      Kohan Ivani, Karla; Gabler Neale, Fernando; Selman Abuchaibe, Alberto; Vega Blanco, María Margarita; Romero Osses, Carmen (Springer, 2016)
      Purpose One of the hypotheses regarding the genesis of epithelial ovarian cancer involves the action of androgens on the proliferation of epithelial ovarian cells, as well as inclusion cysts. The purpose of the present ...
    • Role of Microrna-145 in Epithelial Ovarian Cancer 
      Romero, Carmen; Garrido, Maritza P.; Torres, Ignacio; Hernández, Andrea; Chnaiderman, Jonás; Vega, Margarita; Selman, Alberto; Preisler, Jessica; Lobos, Lorena (BMJ, 2020)
    • Role of nerve growth factor and its TRKA receptor in normal ovarian and epithelial ovarian cancer angiogenesis 
      Vera Castillo, Carolina Andrea; Tapia Pinto, Verónica; Vega Blanco, María Margarita; Romero Osses, Carmen (BioMed Central, 2014)
      In normal ovarian function a controlled angiogenesis is essential. Several growth factors are involved in this process, such as the vascular endothelial growth factor (VEGF) and nerve growth factor (NGF). The angiogenesis ...
    • Role of the Glucose Tolerance Test as a Predictor of Preeclampsia 
      Sepúlveda Martínez, Alvaro; Preisler, J.; Pastén, J.; Soto Chacón, Emiliano; Valdés Rubio, Enrique; Parra Cordero, Mauro; Rencoret Palma, Gustavo Ignacio (Karger, 2014)
      Objective: To determine whether oral glucose tolerance tests (OGTT) play a role as predictors of preeclampsia (PET) in pregnant women. Methods: A retrospective case-control study was conducted in 2,002 singleton pregnancies ...
    • Safe mobility, socioeconomic inequalities, and aging: a 12-year multilevel interrupted timeseries analysis ... 
      Martínez Díaz, Pablo; Contreras, Daniela; Moreno, Mónica (Public Library Science, 2020)
      As the resources for road safety in developing countries are scarce and unevenly distributed, vulnerable road users-such as the elderly- may be particularly at risk of road traffic deaths. To date, the impact of road safety ...
    • Salida terapéutica de pacientes críticos en un hospital universitario: primer reporte de factibilidad y seguridad 
      Arellano Sepúlveda, Daniel; Soto, Leandra; Horta, Paula; Calfuñanco, Viviana; Aranda Galaz, Rolando; Orellana, Marisis; Rojas Jara, Verónica; Vidal, Félix; Valencia, Evelyn; Estuardo Agurto, Nivia; Navarro Araya, José Luis; Romero Patiño, Carlos (Sociedad Chilena de Medicina Intensiva, 2019)
      Introducción: Los pacientes críticos se benefician de una rehabilitación integral: movilización precoz, estimulación cognitiva y reacondicionamiento de la deglución y fonación. De acuerdo a la condición clínica estas ...
    • Sarcoidosis subcutánea como manifestación inicial de sarcoidosis sistémica 
      Ramírez Rondón, María Constanza; Faúndez, Eliana; Valdés Arieta, María del Pilar; Fuente Vera, Milton de la; Carreño Toro, Laura (Elsevier, 2013)
      Introducción La sarcoidosis es una enfermedad sistémica granulomatosa que afecta a diversos órganos. Los más afectados son pulmones, ganglios linfáticos, piel y ojos. Cerca del 10 a 35% de los pacientes con sarcoidosis ...
    • Sarcomatoid carcinoma of the pancreas - a rare tumor with an uncommon presentation and course: a case report ... 
      Rivera Toledo, Paulina; Berger, Zoltan; Carreño Toro, Laura; Cárdenas Loguercio, Gonzalo; Castillo Koch, Jaime; Orellana Espinoza, Eduardo (Baishideng Publishing Group, 2021)
      BACKGROUND Sarcomatoid carcinoma of the pancreas (SCP) is a rare type of pancreatic neoplasm, and only a few cases have been described in the literature. Histologically, it is composed mostly of atypical spindle cells ...
    • SARS-CoV-2 infection as a thrombo-inflammatory endothelial disease Infección por SARS-CoV-2. Una nueva ... 
      Samaniego, F; Conte, G (Sociedad Medica de Santiago, 2020)
    • Scissor position of the orthopedic table for the resolution of intertrochanteric and subtrochanteric hip fractures 
      Barrientos Mendoza, Cristian Nelson; Brañes Fierro, Julián Andrés Ricardo; Wulf Ibáñez, Rodrigo; Barahona Vásquez, Maximiliano; Carvajal Fuentes, Sebastián (Cureus, 2021)
      During the surgical resolution of intertrochanteric and subtrochanteric hip fractures on an orthopedic table, a fluoroscope needs to be used in orthogonal planes. This requires that the contralateral leg does not obstruct ...
    • Seguimiento clínico en pacientes con buena capacidad metabólica en la prueba de esfuerzo con SPECT miocárdico 
      González, Javiera; Prat Martorell, Hernán; Swett, Eduardo; Berrocal, Isabel; Fernández, René; Zhindon, Juan Pablo; Castro, Ariel; Massardo Vega, Lucía (Sociedad Médica de Santiago, 2015)
      Background: The evaluation of coronary artery disease (CAD) can be performed with stress test and myocardial SPECT tomography. Aim: To assess the predictive value of myocardial SPECT using stress test for cardiovascular ...
    • Selección de ovocitos competentes, utilizando el factor de crecimiento nervioso (NGF) y el factor de ... 
      Salguero R., Rodrigo; Miranda Venegas, Cristián; Carvajal M., Antonio; Romero Osses, Carmen (Hospital Clínico Universidad de Chile, 2010)
      The attention from embryologist toward the assessment of oocyte quality in human in vitro fertilization (IVF) is increasing every day. Oocyte selection and the identification of the best oocytes, in fact, would help to ...
    • Serinocabapenemasas de clas A en enterobacterias 
      Lastra J., Virginia de la; Ulloa Flores, María Teresa; Pinto Claude, María Eugenia; Vidal, Mario Martín; Silva Q., Francisco (Hospital Clínico Universidad de Chile, 2010)
      Bacterial resistance to B-lactam antibiotics is becoming a matter of great concern. The rapid emergence of extended spectrum B-lactamases (ESBLs) in Enterobacteriaceae has made the carbapenems the drugs of choice to treat ...
    • Sertraline and citalopram actions on gut barrier function 
      Eyzaguirre Velásquez, Johana; González Toro, Maria P.; González Arancibia, Camila; Escobar Luna, Jorge; Beltran, Caroll J.; Bravo, Javier A.; Julio Pieper, Marcela (Springer, 2020)
      Introduction Disruption of intestinal barrier is a key component to various diseases. Whether barrier dysfunction is the cause or effect in these situations is still unknown, although it is believed that translocation of ...
    • Shoulder terrible triad: classification, functional results, and prognostic factors 
      Marsalli, Michael; Sepúlveda, Óscar; Morán, Nicolás; Breyer, Juan Manuel (Lippincott Williams & Wilkins, 2020)
      Introduction: The shoulder terrible triad (STT) is a traumatic anterior shoulder dislocation, associated with rotator cuff (RC) tear and nerve injury from the brachial plexus. This study aimed to describe the functional ...
    • Single- versus double-injection costoclavicular block: a randomized comparison 
      Layera Ramos, Sebastián; Aliste Muñoz, Julián; Bravo Advis, Daniela; Fernández Mujica, Diego; García, Armando; Finlayson, Roderick; Tran, D. Q. (BMJ, 2020)
      Background The costoclavicular approach targets the brachial plexus in the proximal infraclavicular fossa, where the lateral, medial, and posterior cords are tightly bundled together. This randomized trial compared single- ...
    • Single-incision laparoscopic sleeve gastrectomy: initial experience in 20 patients and 2-year follow-up 
      Maluenda Gatica, Fernando Aníbal; León, J.; Csendes González, Paula; Giordano, J.; Burdiles Pinto, Patricio; Molina, M. (Springer, 2014)
      Background The transumbilical route began being clinically feasible with or without unique access devices. Setting The setting for this study was a private practice at Clínica Las Condes, Santiago, Chile. Objective The ...
    • Síndrome aórtico agudo. Revisión de la literatura y actualización del tema 
      Vega S., Javier; Zamorano G., Jaime; Pereira C., Nicolás; Galleguillos G., Alfonso (Sociedad Médica de Santiago, 2014)
      Acute aortic syndrome (AAS) is a term that describes interrelated aortic emergencies with similar clinical characteristics and challenges. These are aortic dissection (AD), intramural hematoma (IH), and penetrating ...
    • Síndrome compartimental agudo como complicación de un loxoscelismo cutáneo edematoso 
      Jara Contreras, Rocío; Castillo Toro, Celso; Valdés Arrieta, María; Albornoz Garrido, Claudia; Andrades Cvitanic, Patricio; Danilla Enei, Stefan; Sepúlveda Pereira, Sergio; Erazo Cortes, Cristian (Sociedad Chilena de Infectología, 2020)
      El síndrome compartimental agudo (SCA) es el aumento de la presión en un espacio osteofascial cerrado. Esto reduce la presión capilar bajo el nivel necesario para la viabilidad de los tejidos del compartimento. El SCA ...
    • Síndrome de hipoglicemia autoinmune. Primeros casos en Chile 
      Lanas Montecinos, Alejandra; Paredes, Ana; Espinosa, Consuelo; Caamaño, Edgardo; Pérez Bravo, Francisco; Pinto, Rodrigo; Iñíguez Vila, Germán; Martínez, Darío; Soto, Néstor (Sociedad Médica de Santiago, 2015)
      Insulin autoimmune syndrome (IAS) is characterized by spontaneous hypoglycemia with extremely high insulin levels and the presence of circulating autoantibodies against insulin, in patients who have never been exposed to ...