Browsing by Title Artículos de revistas

Now showing items 7758-7777 of 11553

    • Overnutrition in Infants Is Associated With High Level of Leptin, Viral Coinfection and Increased Severity ... 
      Arias Bravo, Guisselle; Valderrama, Gustavo; Inostroza, Jaime; Reyes Farías, Marjorie; García Díaz, Diego; Zorondo Rodríguez, Francisco; Fuenzalida, Loreto F. (Frontiers Media, 2020)
      Objective: To investigate the relationship of overnutrition (obese and overweight) with severity of illness in children hospitalized with acute lower respiratory infections (ALRIs), frequency of viral coinfections and ...
    • Overuse of non-caloric sweeteners in foods and beverages in Chile 
      Sambra Vásquez, Verónica; López Arana, Sandra; Cáceres Rodríguez, Paola; Abrigo, Karen; Collinao, Javiera; Espinoza, Alexandra; Carvajal Gutiérrez, Bielka; Prado, Gabriel; Peralta, Rebeca; Gotteland, Martín (Karger, 2020)
    • Overuse of Non-caloric Sweeteners in Foods and Beverages in Chile: A Threat to Consumers Free Choice? 
      Sambra Vásquez, Verónica; López Arana, Sandra; Cáceres Rodríguez, Paola; Abrigo, Karen; Collinao, Javiera; Espinoza, Alexandra; Valenzuela, Sabrina; Carvajal Gutiérrez, Bielka; Prado, Gabriel; Peralta, Rebeca; Gotteland, Martin (Frontiers Media, 2020)
      The prevalence of obesity among Chilean adults and children is one of the highest worldwide. To fight the constant increase of non-communicable diseases and the growing sales of sugar-sweetened beverages, the Chilean ...
    • Overview of brand personality research with bibliometric indicators 
      Llanos Herrera, Gonzalo R.; Merigó Lindahl, José (Emerald Publishing, 2019)
      The purpose of this paper is to present a global view of the research that has been conducted regarding brand personality by using the Core Collection of the Web of Science (WoS) as a reference. The main bibliometric ...
    • Overview of ultrasound imaging applications in dermatology 
      Almuhanna, Nouf; Wortsman Canovas, Ximena Loreto; Wohlmuth Wieser, Iris; Kinoshita Ise, Misaki; Alhusayen, Raed (Sage, 2021)
      Complete visualization of lesions is critical for the accurate diagnosis and management of dermatological diseases. Currently, the most readily available technologies used by dermatologists include dermoscopy and photography. ...
    • Overview on chemotaxis and acid resistance in Helicobacter pylori 
      Valenzuela, Manuel; Cerda, Oscar; Toledo, Héctor (Society of Biology of Chile, 2003)
    • Overview on the bacterial Iron-Riboflavin metabolic axis 
      Sepúlveda Cisternas, Ignacio; Salazar, Juan; García Angulo, Víctor (Frontiers Media, 2018-07-05)
      Redox reactions are ubiquitous in biological processes. Enzymes involved in redox metabolism often use cofactors in order to facilitate electron-transfer reactions. Common redox cofactors include micronutrients such as ...
    • Overweight and obesity in celiac disease: Expression of the interleukin profile Th17 Sobrepeso y obesidad ... 
      Parada Daza, Alejandra; Aguirre, Carolina; Pérez Bravo, Francisco (ARAN Ediciones S.A., 2018)
      © 2018 SENPE and Arán Ediciones S.L. Introduction: the histological alteration in the small intestine of the celiac patients produces a poor absorption that deteriorates or hinder an optimal weight gain. This can be the ...
    • Overweight as a risk factor or a predictive sign of histological liver damage in alcoholics 
      Iturriaga,; Bunout Barnett, Daniel; Hirsch Birn, Sandra; Ugarte, (1988)
      This study analyzes whether increased body weight is related to histological liver damage in chronic alcoholic patients. Data from 152 recently abstinent alcoholics without evidences of liver failure were analyzed. Liver ...
    • Ovulation rate in adolescents with type 1 diabetes mellitus 
      Codner Dujovne, Ethel; Eyzaguirre, Francisca; Iñíguez Vila, Germán; López, Patricia; Pérez Bravo, Francisco; Torrealba, Isabel M.; Cassorla Goluboff, Fernando (Elsevier, 2011-01)
      Objective: To study ovulation in adolescents with type 1 diabetes (T1D) and the effect of hemoglobin A1c (HbA1c) levels on their ovulatory function. Design: Prospective investigation. Setting: Academic research ...
    • Ovum transport in women following post ovulatory treatment with estrogen or progesterone 
      Ibarra, Germán; Guiloff,; Balmaceda, (1977)
    • Ovum transport in women treated with methyl ergonovine 
      Guiloff, E.; Polo, A. A.; Ortiz, M. E.; Salvatierra, A. M.; Guerrero, R.; Croxatto, H. B. (1979)
      The location of ova in the genital tract was studied between 24 and 120 hours after the luteinizing hormone (LH) surge in 32 women who had been treated with methyl ergonovine in doses known to stimulate tubal contractility. ...
    • Ownership of computers and abilities for their use in a sample of Chilean medical students 
      Herskovic, P.; Vásquez, A.; Herskovic, J. (2000)
      Computer skills are valuable assets for medical students. A survey was conducted among the 283 students of the University of Chile Medical School at the East Campus and 90% answered the survey. Of these, 75% own a computer ...
    • OxHDL controls LOX-1 expression and plasma membrane localization through a mechanism dependent on NOX/ROS/NF-κB ... 
      Pérez, Lorena; Vallejos, Alejandro; Echeverria, Cesar; Varela, Diego; Cabello-Verrugio, Claudio; Simon, Felipe (Nature Publishing Group, 2019)
      © 2019, United States & Canadian Academy of Pathology.Systemic inflammatory diseases enhance circulating oxidative stress levels, which results in the oxidation of circulating high-density lipoprotein (oxHDL). Endothelial ...
    • Oxidation and fatigue-life of an AISI-D3 steel machined by electrodischarge 
      Béjar,; Schnake,; Gallardo Gallardo, Paulo (Elsevier BV, 1997)
      In this work, the influence of oxidation during austenitizing heating in air. before quenching, on the fatigue-life of an AISI-D3 steel previously machined by electrodischarge machining, is studied. It has been determined ...
    • Oxidation of carbon monoxide by methoxy-radicals 
      Lissi Gervaso, Eduardo A.; Massiff, G.; Villa, A. E. (1973)
      The thermal decomposition of dimethyl peroxide (DMP) in a static system was investigated over the temperature range 123–153°C at varying pressures of carbon monoxide. The reaction of methoxy-radicals with carbon monoxide ...
    • Oxidation of carbon monoxide by t-butoxy-radicals 
      Lissi Gervaso, Eduardo A.; Scaiano, J. C.; Villa, A. E. (1971)
      The study of the pyrolysis of di-t-butyl peroxide in the presence of carbon monoxide allows an evaluation of the rate constant for the oxidation of carbon monoxide by t-butoxy-radicals.
    • Oxidative damage to pre-eclamptic placenta: Immunohistochemical expression of VEGF, nitrotyrosine residues ... 
      Rodrigo Salinas, Ramón; Bosco Becerra, Cleofina; González, Jaime; Gutiérrez, Rodrigo; Parra Cordero, Mauro; Barja Yáñez, Pilar (2012)
      Objective: To determine the relationship of biomarkers of placental damage by oxidative stress in pre-eclamptic placenta. Methods: A case-control study was performed on a population of 14 pregnant women with PE and 12 women ...
    • Oxidative response of neutrophils to platelet-activating factor is altered during acute ruminal acidosis ... 
      Concha, Claudia; Carretta, María Daniella; Alarcón, Pablo; Conejeros, Iván; Gallardo, Diego; Hidalgo, Alejandra Isabel; Tadich, Nestor; Cáceres Lillo, Dante; Hidalgo, María Angélica; Burgos, Rafael Agustín (The Korean Society of Veterinary Science., 2014)
      Reactive oxygen species (ROS) production is one of the main mechanisms used to kill microbes during innate immune response. D-lactic acid, which is augmented during acute ruminal acidosis, reduces platelet activating ...
    • Oxidative stability of oils containing olive leaf extracts obtained by pressure, supercritical and ... 
      Jimenez, Paula; Masson, Lilia; Barriga, Andrés; Chávez, Jorge; Robert Canales, Paz (2011)
      The effect of the addition of olive leaf (Olea europaea, cv. Arbequina) extracts, i.e. hydroalcoholic (ethanol-water 1:1; OHE), juice (OJ) and supercritical fluid-CO2 (OSFE) on the oxidative stability of vegetable oils ...