Artículos de revistas: Recent submissions

Now showing items 1481-1500 of 11560

    • How to carry out conceptual properties norming studies as parameter estimation studies: Lessons from ecology 
      Canessa, Enrique; Chaigneau, Sergio E.; Lagos, Rodrigo; Medina Marín, Felipe (Springer, 2020)
      Conceptual properties norming studies (CPNs) ask participants to produce properties that describe concepts. From that data, different metrics may be computed (e.g., semantic richness, similarity measures), which are then ...
    • Body fat composition and miR-378 expression profiling in patients with type 1 diabetes 
      Duarte, Lissette; García Díaz, Diego; Pérez Bravo, Francisco (Korean Soc Pediatric Endocrinology, 2020)
      Purpose-Type 1 diabetes (T1D) is an autoimmune disease that involves genetic, epigenetic, and environmental factors. Change in body composition is a potential mechanism for explaining the increased incidence of T1D. Micro ...
    • Toxicity and differential oxidative stress effects on zebrafish larvae following exposure to toxins from ... 
      Figueroa, Diego; Signore Ahumada, Iskra; Araneda, Óscar; Contreras Muñoz, Héctor; Concha Nordemann, Miguel; García Carrasco, Carlos (Taylor and Francis, 2020)
      Okadaic acid-group (OA-group) is a set of lipophilic toxins produced only in seawater by species of theDinophysisandProrocentrumgenera, and characterized globally by being associated with harmful algal blooms (HABs). The ...
    • Changes in diet quality over 10 years of nutrition transition in Colombia: analysis of the 2005 and 2015 ... 
      Mora García, Gustavo; Ruiz Díaz, María Stephany; Villegas Ríos, Rodrigo; García Larsen, Vanessa (Springer, 2020)
      Objectives To describe the changes in diet quality in Colombians using nationally representative samples from the 2005 and 2015 nutrition surveys. Methods Repeated cross-sectional analyses of the National Nutrition Surveys ...
    • Clinical features, damage accrual, and survival in patients with familial systemic lupus erythematosus: ... 
      Quintana, Rosana; Pons Estel, Guillermo J.; Roberts, Karen; Sacnun, Mónica; Serrano, Rosa; Nieto, Romina; Conti, Silvana; Gervasoni, Viviana; Catoggio, Luis J.; Soriano, Enrique R.; Scolnik, Marina; García, Mercedes A.; Alvarellos, Alejandro; Saurit, Verónica; Berbotto, Guillermo A.; Sato, Emilia; Lavras Costallat, Lilian T.; Borba Neto, Eduardo Ferreira; Bonfa, Eloisa; Xavier, Ricardo M.; de Oliveira e Silva Montandon, Ana Carolina; Molina Restrepo, José; Iglesias Gamarra, Antonio; Guibert Toledano, Marlene; Reyes Llerena, Gil Alberto; Massardo, Loreto; Neira Quiroga, Óscar; Cardiel, Mario H.; Barile Fabris, Leonor A.; Amigo, Mary-Carmen; Silveira, Luis H.; García de la Torre, Ignacio; Acevedo Vásquez, Eduardo; Ugarte Gil, Manuel; Alfaro Lozano, José Luis; Segami, María Inés; Chacón Díaz, Rosa; Esteva Spinetti, María H.; Gómez Puerta, José; Alarcón, Graciela; Pons Estel, Bernardo (Sage, 2020)
      Objectives This study aimed to compare the clinical features, damage accrual, and survival of patients with familial and sporadic systemic lupus erythematosus (SLE). Methods A multi-ethnic, multinational Latin American SLE ...
    • Effectiveness of a gamification strategy to prevent childhood obesity in schools: a cluster-randomized ... 
      Peña, Sebastián; Carranza, Macarena; Cuadrado Nahum, Cristóbal; Espinoza, Paula; Müller, Valeska; Cerda Rioseco, Ricardo (Cambridge University Press, 2020)
    • Endocrine disruptors from the environment affecting breast cancer (Review) 
      Calaf, Gloria M.; Ponce-Cusi, Richard; Aguayo González, Francisco; Muñoz, Juan P.; Bleak, Tammy C. (Spandidos, 2020)
      Evaluation of carcinogenic substances from the environment is a challenge for scientists. Recently, a novel approach based on 10 key characteristics of human carcinogens classified by the International Agency for Research ...
    • Long-Term Outcomes of the WEB Device for Treatment of Wide-Neck Bifurcation Aneurysms 
      Fujimoto, M.; Lylyk, I.; Bleise, C.; Albina, P.; Chudyk, J.; Lylyk, P. (Amer Soc Neuroradiology, 2020)
      With a mean follow-up of approximately 15 months, the authors evaluated 41 cases of wide-neck aneurysms. Overall, 78.8% of the aneurysms had complete occlusion in the last follow-up, and 19.5% required retreatment with ...
    • 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 ...
    • Ultrasound Imaging of Nevus Sebaceous of Jadassohn 
      Wortsman Cánovas, Ximena; Ferreira Wortsman, Camila; Corredoira Salum, Yamile (Wiley, 2020)
      Nevus sebaceous of Jadassohn (NSJ) is a cutaneous hamartoma commonly found in the scalp and face and more frequent in children. Clinically, it presents as a yellowish and hairless plaque. In later stages, the NSJ can develop ...
    • El enfoque de género en la Política Nacional de Ciberseguridad de Chile 
      Herrera Carpintero, Paloma (Universidad de Chile, 2020)
      Chile's National Cybersecurity Policy indicates that in the matter of fundamental rights, a gender focus must be used to ensure the equality of all people in cyberspace. This article aims to analyze what should be understood ...
    • The genetic population structure of Robinson Crusoe Island, Chile 
      Mountford, Hayley S.; Villanueva Bianchini, Pía; Fernández Gallardo, María Angélica; Jara, Lilian; De Barbieri, Zulema; Carvajal Carmona, Luis G.; Cazier, Jean-Baptiste; Newbury, Dianne F. (Frontiers Media, 2020)
      Studies examining genetic conditions common in Latin America are highly underrepresented in the scientific literature. Understanding of the population structure is limited, particularly Chile, in part due to the lack of ...
    • Suppression of high-fat diet-induced obesity-associated liver mitochondrial dysfunction by docosahexaenoic ... 
      Ortiz, Macarena; Soto Alarcón, Sandra; Orellana Manríquez, Paula; Espinosa Escalona, Alejandra; Campos, Cristian; López Arana, Sandra; Rincón Cervera, Miguel Ángel; Illesca, Paola; Valenzuela Báez, Rodrigo; Videla Cabrera, Luis (Elsevier, 2020)
      Objective: Obesity-induced by high-fat diet (HFD) is associated with liver steatosis, oxidative stress and mitochondrial dysfunction, which can be eluded by the co-administration of the lipid metabolism modulator docosahexaenoic ...
    • Voltage-Gated K+/Na(+)Channels and Scorpion Venom Toxins in Cancer 
      Díaz García, Alexis; Varela Lekanda, Diego (Frontiers Media, 2020)
      Ion channels have recently been recognized as novel therapeutic targets in cancer research since they are overexpressed in different histological tissues, and their activity is linked to proliferation, tumor progression, ...
    • Gene Expression of Steroid Sulfatase and Transporter OATP2B1 is increased In Human Granulosa Cells from ... 
      Sequeira Alvarado, Karina; Henríquez, S.; Kohen, P.; Fuentes, A.; Tapia Pizarro, Alejandro; Céspedes Pino, Pablo; Godoy, A.; Devoto Canessa, Luigi (Oxford University Press, 2020)
    • EPA/DHA Concentrate by Urea Complexation Decreases Hyperinsulinemia and Increases Plin5 in the Liver of ... 
      Espinosa, Alejandra; Ross, Andrés; Dovale-Rosabal, Gretel; Pino De la Fuente, Francisco Javier; Uribe Oporto, Ernesto; Sacristán, Camila; Ruiz Rojas, Paulina; Valenzuela, Rodrigo; Romero Palacios, Nalda; Aubourg, Santiago P.; Rodríguez Melis, Alicia (MDPI, 2020)
      Dietary intake of eicosapentaenoic/docosahexaenoic acid (EPA/DHA) reduces insulin resistance and hepatic manifestations through the regulation of metabolism in the liver. Obese mice present insulin resistance and lipid ...
    • Risk taking, sensation seeking and personality as related to changes in substance use from adolescence to ... 
      LaSpada, Natalia; Delker, Erin; East, Patricia; Blanco, Estela; Delva, Jorge; Burrows Argote, Raquel; Lozofff, Betzy; Gahagan, Sheila (Elsevier, 2020)
      Introduction: This study examined changes in substance use from adolescence to young adulthood as related to adolescents' risk taking, sensation seeking, antisocial activities, and personality traits. Methods:Chilean ...
    • Eje Renina Angiotensina, Enzima Convertidora de Angiotensina 2 y Coronavirus 
      Cano Schuffeneger, Francisco; Gajardo, M.; Freundlich, M. (Sociedad Chilena de Pediatría, 2020)
      El sistema renina angiotensina aldosterona (SRAA) es el principal regulador del volumen plasmático, manteniendo la homeostasis cardiovascular e hidrosalina. En la vía clásica, la enzima convertidora de angiotensina (ECA) ...
    • Rebuilding the broken health contract in Chile 
      Crispi Galleguillos, María Francisca; Cherla, Avi; Vivaldi Véjar, Ennio; Mossialos, Elías (Elsevier, 2020)
    • Prenatal testosterone exposure disrupts Insulin secretion and promotes insulin resistance 
      Carrasco, Albert; Recabarren, Mónica P.; Rojas García, Pedro P.; Gutiérrez, Mario; Morales, Karina; Sir Petermann, Teresa; Recabarren, Sergio E. (Nature, 2020)
      Hyperandrogenemia and metabolic disturbances during postnatal life are strongly linked both to polycystic ovary syndrome and other conditions that arise from prenatal exposure to androgen excess. In an animal model of this ...