Browsing by Title Artículos de revistas

Now showing items 7536-7555 of 11550

    • O6 - methylguanine DNA methyltransferase immunostaining intensity in glioblastoma 
      Jiménez Fernández, Daniel; Matamala, José Manuel; Chiti, Alessandra; Vergara, Carmen; Tissera, Claudia; Melo Monsalve, Rómulo; Cartier Rovirosa, Luis (Elsevier, 2018)
      Immunohistochemistry (IHC) for O6-methylguanine-DNA-methyltransferase (MGMT) has shown heterogeneous results. Cell staining intensity has not been included as a quantifiable variable in IHC analyses. We performed MGMT ...
    • O6-methylguanine-DNA-methyltransferase (MGMT) expression in patients with glioblastoma multiforme Expresión ... 
      Jiménez, Daniel; Matamala, José Manuel; Chiti, Alessandra; Vergara, Carmen; Tissera, Claudia; Melo, Rómulo; Cartier Rovirosa, Luis (Sociedad Medica de Santiago, 2018)
      © 2018, Sociedad Medica de Santiago. All rights reserved. Background: Patients with Glioblastoma multiforme (GBM) have a five years survival of less than 5%, but the response to chemotherapy with alkylating agents can vary ...
    • Obese visceral adipose tissue grafted in lean mice can alter glucose homeostasis and energy efficiency 
      Barrera, G.; Gatica,; Morgan, Carlos (2012)
      Fat transplantation experiments have previously shown regulatory properties of lean adipose tissue on glucose homeostasis in the whole animal. In the current study, we addressed whether obese visceral white adipose tissue ...
    • Obesidad en mujeres chilenas en edad fértil 
      Araya Bannout, Marcela; Padilla, Oslando; Garmendia Miguel, María Luisa; Atalah, Eduardo; Uauy Dagach-Imbarack, Ricardo (Sociedad Médica de Santiago, 2014)
      Background: Women in childbearing ages (WCBA) represent a strategic intervention group to reverse the global trend of increasing obesity. Aim: To conduct a review of studies reporting obesity prevalence in WCBA in Chile ...
    • Obesidad mórbida asociada a quiste broncogénico y leiomioma subcardial que simula GIST. Caso clínico 
      Rappoport Wurgaft, Daniel; Watkins Sepúlveda, Juan; Csendes Juhasz, Attila; Lillo C., Manuel; Gallegos Méndez, Iván; Rappoport Stramwasser, Jaime (2009-02)
      Gastric wall diseases are found in approximately of 1% of the patients submitted to bariatric surgery. Half of these are leiomiomas. Esophageal bronchogenic cysts are exceptional We report a 57 years old female with ...
    • Obesidad, factor de riesgo de infección bacteriana ascendente durante el embarazo 
      Ovalle Salas, Alfredo; Martínez Tagle, María Angélica; Fuentes García, Ariel; Marques, Ximena; Vargas, Francisco; Vergara, Paula; Staig, Pablo; Marín, María Paz; Oda, Francisco; Kakarieka, Elena (Soc Médica Santiago, 2016)
      Background: Obesity in pregnancy is associated with significantly higher rates of infection. Aim: To compare the infectious morbidity in pregnant women with normal and altered body mass index (BMI). Material and Methods: ...
    • Obesity and cancer in Chile: Estimation of population attributable fractions Obesidad y cáncer en Chile: ... 
      Garmendia Miguel, María Luisa; Ruiz, Pablo; Uauy Dagach-Imbarack, Ricardo (2013)
      Background: Obesity is a risk factor for the development of certain types of cancer. Aim: To estimate the proportion of cancers potentially attributable to obesity in men and women in Chile based on the calculation of ...
    • Obesity and feeding behavior: diagnostic and psychometric aspects Obesidad y conducta alimentaria: aspectos ... 
      Lolas Stepke, Fernando (1992)
      Obesity is regarded in its triple connotation of symptom, risk factor and homeostatic organization, stressing the inadequacy of traditional formulations about psychological causation. Psychological factors most frequently ...
    • Obesity and its relation to depressive symptoms and sedentary lifestyle in middle-aged women 
      Blümel, Juan E.; Chedraui, Peter; Aedo Monsalve, Sócrates; Fica, Juan; Mezones Holguín, Edward; Barón, Germán; Bencosme, Ascanio; Benítez, Zully; Bravo, Luz M.; Calle, Andrés; Flores, Daniel; Espinoza, María T.; Gómez, Gustavo; Hernández-Bueno, José A.; Laribezcoa, Fiorella; Mar (Elsevier Ireland Ltd, 2015)
      © 2014 Elsevier Ireland Ltd. All rights reserved.Background The prevalence of obesity increases during female mid-life and although many factors have been identified, data from Latin America is lacking. Objective To assess ...
    • Obesity and its relation to depressive symptoms and sedentarylifestyle in middle-aged women 
      Blümel Méndez, Juan; Chedraui, Peter; Aedo Monsalve, Sócrates; Fica, Juan; Mezones Holguín, Edward; Barón, Germán; Bencosme, Ascanio; Benítez, Zully; Bravo, Luz; Calle, Andrés; Flores, Daniel; Espinoza, María T.; Gómez, Gustavo; Hernández Bueno, José; Laribezcoa, Fiorella; Martino, Mabel; Lima, Selva; Monterrosa, Alvaro; Mostajo, Desiree; Ojeda, Eliana; Onatra, William; Sánchez, Hugo; Tserotas, Konstatinos; Vallejo, María; Witis, Silvina; Zúñiga, María (2015)
      Background: The prevalence of obesity increases during female mid-life and although many factors have been identified, data from Latin America is lacking. Objective: To assess factors related to obesity among middle-aged ...
    • Obesity as a protective factor for postmenopausal osteoporosis 
      Albala Brevis, Cecilia; Yáñez, M.; Devoto, Enzo; Sostin, C.; Zeballos, L.; Santos, J. L. (1996)
      Background: Obesity is considered a protective factor for osteoporosis improving bone mass and maintaining higher levels of estrogen during menopause. Objective: To determine the association of obesity with bone mineral ...
    • Obesity as a risk factor for complications during acute respiratory infections in children La relación entre ... 
      Fuenzalida, Loreto; García-Díaz, Diego F. (Sociedad Medica de Santiago, 2016)
      © 2016, Sociedad Medica de Santiago. All rights reserved.Obesity has a high prevalence among children. On the other hand, acute respiratory infections especially of viral origin, are an important cause of morbidity and ...
    • Obesity as a risk factor for steatohepatitis and hepatic fibrosis Obesidad: Factor de riesgo para ... 
      Poniachik Teller, Jaime; Mancilla Asencio, Carla; Contreras B, Jorge; Csendes Juhasz, Attila; Smok Sahid, Gladys; Cavada Chacón, Gabriel; Rojas C, Jorge; Oksenberg Reisberg, Dan; Burdiles Pinto, Patricio; Maluenda Gatica, Fernando Aníbal; Díaz Jeraldo, Juan (2002)
      Background: Nonalcoholic fatty liver (NAFL) has been recognized as a cause of chronic liver disease. Its main risk factor is obesity. Aim: To describe the clinical and liver pathological findings in a group of patients who ...
    • Obesity indicators and cardiometabolic status in 4-y-old children1–3 
      Corvalán Aguilar, Camila; Uauy Dagach-Imbarack, Ricardo; Kain Berkovic, Juliana; Martorell, Reynaldo (2010)
      Background: In adults and adolescents, obesity is positively associated with cardiovascular disease risk factors; however, evidence in preschool children is scarce. Objective: The objective was to assess the relations ...
    • Obesity is associated with a higher prevalence of musculoskeletal pain in middle aged women 
      Blumel Méndez, Juan; Arteaga, Eugenio; Mezones Holguin, Edward; Vallejo, María Soledad; Zuñiga, María Cristina; Witis, Silvina (Taylor & Francis, 2017)
      Musculoskeletal pain (MSP) has been recently linked with high plasma leptin levels. Our objective was to study if obese women, who have higher leptin levels, could have a higher frequency of MSP. We studied 6079 Latin-American ...
    • Obesity is positively associated with dehydroepiandrosterone sulfate concentrations at 7 y in Chilean ... 
      Corvalán Aguilar, Camila; Uauy Dagach-Imbarack, Ricardo; Mericq, Verónica (American Society for Nutrition, 2013)
      Background: In low-birth-weight girls, obesity increases the risk of premature adrenarche and metabolic complications. However, the consistency of this association in normal-birth-weight children and its potential ...
    • Obesity prevention in preschool and schoolchildren attending public schools from a district of Santiago, ... 
      Kain Berkovic, Juliana; Concha, Fernando; Salazar Rodríguez, Gabriela; Leyton Dinamarca, Bárbara; Rodríguez, María del Pilar; Ceballos, Ximena; Vio del Río, Fernando Tomás (2009)
      Childhood obesity in Chile has been recognized as a public health problem. In 2006, we developed a school-based obesity prevention pilot project to intervene during 5 months preschool and schoolchildren from 1st to 4th ...
    • Obesity, a risk factor for ascending bacterial infection during pregnancy Obesidad, factor de riesgo de ... 
      Ovalle Salas, Alfredo; Martínez, María Angélica; Fuentes, Ariel; Marques, Ximena; Vargas, Francisco; Vergara, Paula; Staig, Pablo; Marín, María Paz; Oda, Francisco; Kakarieka, Elena (Sociedad Medica de Santiago, 2016)
      © 2016, Sociedad Medica de Santiago. All Rights Reserved. Background: Obesity in pregnancy is associated with significantly higher rates of infection. Aim: To compare the infectious morbidity in pregnant women with normal ...
    • Obituario Dr. Julio Nazer Herrera (1926-2016) 
      Cifuentes Ovalle, Lucía (Sociedad Médica de Santiago, 2017)
    • Objeción de conciencia y acciones de salud 
      Echeverría B., Carlos; Serani M., Alejandro; Arriagada Urzúa, Anamaría; Goic G., Alejandro; Rojas O., Alberto; Ruiz Esquide, Gonzalo; Salinas Ríos, Rodrigo; Taboada R., Paulina; Quintana V., Carlos; Vacarezza Yávar, Ricardo (Sociedad Médica Santiago, 2020)
      Conscientious Objection arises as a response to a regulation that is judged as immoral. Faced with a law that is considered unfair, the citizen can respond accepting it against his will, exercising conscientious objection ...