Browsing by Title Artículos de revistas

Now showing items 405-424 of 898

    • Human endometrial stromal cells inhibit the pro-angiogenic stimulus of hCG in vitro 
      Riboldi, Marcia; Nazir Rojas, Ivonne; Jara, Belén; Argandoña, Felipe; Valencia Robles, Cecilia; Serafini, Paulo C.; Alves Motta, Eduardo Leme; Mena Silva, Denisse; González Ramos, Reinaldo; Johnson Pena, María Cecilia; Fuentes García, Ariel; Sequeira Alvarado, Karina; Tapia Pizarro, Alejandro (Bioscientifica, 2020)
      During embryo implantation, endometrial angiogenesis is regulated by signals originating from the endometrium itself and the developing embryo. It has been suggested that hCG may play a pro-angiogenic role; therefore, we ...
    • Human periodontal ligament fibroblasts synthesize C-reactive protein and Th-related cytokines in response ... 
      Hernández Caldera, Arnoldo; Vernal Astudillo, Rolando; Paredes, R.; Veloso Matta, Pietro; Astorga, J.; Hernández, M. (Blackwell, 2018)
      Aim To characterize the potential of human periodontal ligament fibroblasts (HPLF) to synthesize CRP and Th-related cytokines in response to IL-6 in periodontal health and apical inflammation.
    • Humanized mouse models for the study of periodontitis: An opportunity to elucidate unresolved aspects of ... 
      Rojas, Carolina; García, Michelle P.; Polanco, Alan F.; González Osuna, Luis; Sierra Cristancho, Alfredo José; Melgar Rodríguez, Samanta Azucena; Cafferata Chea, Emilio Alfredo; Vernal Astudillo, Rolando Marcelo (Frontiers Media, 2021)
      Periodontitis is an oral inflammatory disease in which the polymicrobial synergy and dysbiosis of the subgingival microbiota trigger a deregulated host immune response, that leads to the breakdown of tooth-supporting ...
    • Hypnosis/Relaxation Therapy for Temporomandibular Disorders: A Systematic Review and Meta-Analysis of ... 
      Zhang, Yuqing; Montoya, Luis; Ebrahim, Shanil; Busse, Jason W.; Couban, Rachel; McCabe, Randi E.; Bieling, Peter; Carrasco Labra, Alonso; Guyatt, Gordon H. (QUINTESSENCE PUBLISHING, 2015)
      Aims: To conduct a systematic review and meta-analysis to evaluate the effectiveness of hypnosis/relaxation therapy compared to no/minimal treatment in patients with temporomandibular disorders (TMD). Methods: Studies ...
    • Hypoxia promotes Rab5 activation, leading to tumor cell migration, invasion and metastasis 
      Silva, Patricio; Mendoza, Pablo; Rivas, Solange; Díaz, Jorge; Moraga, Carolina; Quest, Andrew F. G.; Torres, V. A. (Oncotarget, 2016)
      Hypoxia, a common condition of the tumor microenvironment, is associated with poor patient prognosis, tumor cell migration, invasion and metastasis. Recent evidence suggests that hypoxia alters endosome dynamics in tumor ...
    • Ibero-Panamerican federation of periodontics delphi study on the trends in diagnosis and treatment of ... 
      Alarcón, Marco Antonio; Sanz Sánchez, Ignacio; López Pacheco, Andrea; Tavelli, Lorenzo; Galarraga Vinueza, María Elisa; Schwarz, Frank; Romanelli, Hugo; Peredo, Luis; Mendes Pannuti, claudio; Javer Manzur, Enrique Gabriel; Vieira, Andrés Felipe; Montealegre, Mauricio; Galindo, Roberto; Umanzor, Vilma; Treviño, Alejandro; Fretes Wood, Patricia; Cisneros, Marissa; Collins, James R.; Bueno, Luis; Gimenéz, Xiomara; Málaga Figueroa, Lilian; Sanz, Mariano (Wiley, 2021)
      Background: The social diversity, heterogeneous culture, and inherent economic inequality factors in Latin America (LA) justify conducting a comprehensive analysis on the current status and future trends of peri-implant ...
    • Identification and description of controlled clinical trials in Spanish language dental journals 
      Villanueva Maffei, Julio; Delgado, Isabel; Saldarriaga, Julio; Garcia Gargallo, Maria; Amaro, Yanina; Zapata, Sebastián; Núñez, Lorena; Zamorano, Gabriel; Pardo-Hernández, Héctor; Bonfill, Xavier; Martín, Conchita (Blackwell Publishing Ltd, 2018)
      Background: To identify controlled clinical trials (CCTs) published in Spanish and in Latin American dental journals, and provide access to this body of evidence in a single source. Methods: Handsearching, following ...
    • Illness experience and quality of life in Sjögren syndrome patients 
      Rojas Alcayaga, Gonzalo Alberto; Herrera Ronda, Andrea Cristina; Espinoza Santander, Iris Lucía; Ríos Erazo, Gonzalo Matías; Aguilar, Jacqueline; Leiva Bahamondes, Loreto Evelyn; Shakhtur, Nailah; Wurmann Kiblisky, Pamela Andrea; Geenen, Rinie (MDPI, 2022)
      Sjogren's syndrome (SS) is a disease with autoimmune features that affects mainly women and compromises the health-related quality of Life (HRQoL); it is important to evaluate illness experience for a better understanding ...
    • Imiquimod en cremaal 5% en el tratamento de verrugas anogenitales asociadas a VPH: Experiencia preliminar 
      Nazzal N., Omar; Suárez P., Eugenio; Venegas, Marcia; Larraguibel P., Raúl; Rojas F., Luciano; Bronda M., Alessandro; Saavedra C., Miguel; Rojas U., Jessica (2008)
      Antecedentes: La infección persistente por VPH de alto riesgo se asocia con cáncer cervicouterino, encontrándose positividad en el 99,7% de los casos. Las verrugas anogenitales son una forma de presentación de la infección ...
    • Immunological differences and similarities between chronic periodontitis and aggressive periodontitis 
      Ford, Pauline J.; Gamonal Aravena, Jorge Antonio; Seymour, Gregory J. (John Wiley & Sons, 2010-06)
    • Immunostimulatory activity of low-molecular-weight hyaluronan on dendritic cells stimulated with Aggregatibacter ... 
      Monasterio, Gustavo; Guevara, José; Ibarra, Juan; Castillo, Francisca; Díaz Zúñiga, Jaime; Alvarez, Carla; Cafferata, Emilio; Vernal Astudillo, Rolando (Springer Verlag, 2018)
      Objectives Periodontitis is a chronic inflammatory disease characterized by tooth-supporting tissue destruction, which is elicited by the host’s immune response triggered against periodonto-pathogen bacteria. During ...
    • Impact of DBBM fragments on the porosity of the calvarial bone: A pilot study on mice 
      Kuchler, Ulrike; Heimel, Patrick; Staehli, Alexandra; Strauss, Franz Josef; Luza, Bernadette; Gruber, Reinhard (MDPI, 2020)
      Deproteinized bovine bone mineral (DBBM) is brittle and can break into fragments. Here, we examined whether DBBM fragments have an impact on mice calvarial bone during bone augmentation. DBBM was either randomly crushed ...
    • Impact of estrogens and estrogen receptor-alpha in brain lipid metabolism 
      Morselli, Eugenia; Santos, Roberta de Souza; Gao, Su; Avalos, Yenniffer; Criollo Céspedes, Alfredo; Palmer, Biff F.; Clegg, Deborah J. (American Physiological Society, 2018-07)
      Estrogens and their receptors play key roles in regulating body weight, energy expenditure, and metabolic homeostasis. It is known that lack of estrogens promotes increased food intake and induces the expansion of adipose ...
    • Impact of personality on self-perception of oral-well-being in bleaching patients 
      Herrera, A.; Puebla, O.; Correa, M.; Correa, M.; Pérez, F.; Ríos, M.; Fernández Godoy, Eduardo (Springer, 2016-11)
    • The Impact of Simplifications on the Performance of a Finite Element Model of a Macaca fascicularis Cranium 
      Fitton, Laura; Proa, Miguel; Rowland, Charlie; Toro Ibacache, Viviana; O'Higgins, Paul (Wiley-Blackwell, 2015)
      In recent years finite element analysis (FEA) has emerged as a useful tool for the analysis of skeletal form-function relationships. While this approach has obvious appeal for the study of fossil specimens, such material ...
    • Impact of smoking on gingival inflammation in representative samples of three South American cities 
      Rösing, Cassiano Kuchenbecker; Gomes, Sabrina Carvalho; Carvajal Pavez, Paola; Gómez, Mariel; Costa, Ricardo; Toledo, Andrés; Solanes, Fernando; Romanelli, Hugo; Gamonal Aravena, Jorge Antonio; Oppermann, Rui Vicente (NLM (Medline), 2019)
      The aim of this study was to investigate the impact of smoking on gingival inflammation in a representative sample of 1,650 adults from Santiago (Chile), Porto Alegre (Brazil), and Tucumán (Argentina). A questionnaire ...
    • Impactación Canina Maxilar y Reabsorción Radicular de Dientes Adyacentes: Un Análisis a Través de Tomografía ... 
      Muñoz-Domon, Miguel; Arraya-Valdés, Daniel; Castro-Catalán, Daniela; Vergara-Núñez, Cristian (SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT), 2020)
    • Impaired interleukin-1 and tumor necrosis factor production in protein-calorie malnutrition 
      Muñoz, Carlos; Arévalo, Marianela; López, Marcelo; Schlesinger, Liana (1994)
      The capacity of malnourished infants to produce interleukin-1 beta (IL-1β) and tumor necrosis factor alpha (TNF-α) was evaluated before and after nutritional rehabilitation. Ten marasmic patients without infectious diseases ...
    • Improving GRADE evidence tables part 1: a randomized trial shows improved understanding of content in summary ... 
      Carrasco Labra, Alonso; Brignardello Petersen, Romina; Santesso, Nancy; Neumann, Ignacio; Mustafa, Reem; Mbuagbaw, Lawrence; Etxeandia Ikobaltzeta, Itziar; De Stio, Catherine; McCullagh, Lauren; Alonso Coello, Pablo; Meerpohl, Joerg; Vandvik, Per; Brozek, Jan; Akl, Elie; Bossuyt, Patrick; Churchill, Rachel; Glenton, Claire; Rosenbaum, Sarah; Tugwell, Peter; Welch, Vivian; Garner, Paul; Guyatt, Gordon H.; Sch€unemann, Holger (Elsevier, 2016)
      Objectives: The current format of summary of findings (SoFs) tables for presenting effect estimates and associated quality of evidence improve understanding and assist users finding key information in systematic reviews. ...
    • Improving GRADE evidence tables part 2: a systematic survey of explanatory notes shows more guidance is needed 
      Langendam, Miranda; Carrasco Labra, Alonso; Santesso, Nancy; Mustafa, Reem; Brignardello Petersen, Romina; Ventresca, Matthew; Heus, Pauline; Lasserson, Toby; Moustgaard, Rasmus; Brozek, Jan; Schunemann, Holger (Elsevier, 2016)
      Objectives: The Grading of Recommendations Assessment, Development, and Evaluation (GRADE) working group has developed GRADE evidence profiles (EP) and summary of findings (SoF) tables to present evidence summaries in ...