Now showing items 1-20 of 2157

    • Estay, J.; Martín, J.; Viera, V.; Valdivieso, J.; Bersezio Miranda, Cristian; Vildosola, P.; Mjor, I.; Andrade, M.; Moraes, R.; Moncada, G.; Gordan, V.; Fernández Godoy, Eduardo (Indiana University School of Dentistry, 2018)
      Objective: The objective of this study was to clinically evaluate repaired posterior amalgam and composite restorations over a 12 year period, investigate the influence of repair in the survival of restorations, and compare ...
    • Motzfeld Espinosa, Enrique Ronald; Covarrubias Gallardo, Cristián Mauricio; Gomez Carranza, Maria Leyla; Bastías Miranda, Fabiola Alexandra; Maureira Vargas, Miguel Ignacio (Sociedad de Periodoncia de ChileSociedad de Prótesis y Rehabilitación Oral de ChileSociedad Chilena de OdontopediatríaSociedad de Implantología Oral de Chile, 2021)
      Objective: To compare the structural and antibacterial properties of a Laser - treated commercial dental implant (No-Itis®) with those of a traditional sandblasted and acidetched (SLA) implant. Materials and Methods: ...
    • Morata, Claudio; Pizarro Cano, Andrea; González, Héctor; Frugone Zambra, Raúl (Mosby-Elsevier, 2020)
      Statement of problem. Craniometry is a method of determining the occlusal vertical dimension (OVD); the current prediction models do not consider factors such as facial type and sex or normalizing the OVD by using 1 main ...
    • Hoare, Anilei; Wang, Hui; Meethil, Archana; Abusleme Ramos, Loreto; Hong, Bo-Young; Moutsopoulos, Niki M.; Marsh, Philip D.; Hajishengallis, George; Díaz, Patricia I. (Springernature, 2020)
      Recent studies describe in detail the shifts in composition of human-associated polymicrobial communities from health to disease. However, the specific processes that drive the colonization and overgrowth of pathogens ...
    • Celemin, Carlos; Ruiz del Solar, Javier; Kober, Jens (Springer, 2019)
      Reinforcement Learning agents can be supported by feedback from human teachers in the learning loop that guides the learning process. In this work we propose two hybrid strategies of Policy Search Reinforcement Learning ...
    • Hung, T.; Liu, Sheng Yuan; Su, Yu Nung; He, J. H.; Lee, Hsu Tai; Takahashi, Satoko; Chen, Huei-Ru (Institute of Physics Publishing, 2019)
      We present results of a survey of methyl cyanide (CH3CN) J=12–11 toward 56 sources, including 35 Extended Green Objects (EGOs) and 21 nearby AKARI counterparts, with the Submillimeter Telescope (SMT) in order to characterize ...
    • Moraes, Rafael R.; Cuevas Suárez, Carlos E.; Escalante Otárola, Wilfredo G.; Fernández, María R.; Dávila Sánchez, Andrés; Grau Grullon, Patricia; Fernández Godoy, Eduardo; López, Tania M.; Grazioli, Guillermo; Arana, Luis A.; Rondón, Luis F.; Torrez, Willy B.; Lima, Giana S.; Schuch, Helena S.; Correa, Marcos B.; Demarco, Flavio F. (BMC, 2022)
      Background The COVID-19 pandemic has significantly influenced the routine of healthcare workers. This study investigated the impact of the pandemic on dental practice and dentists' feelings in Latin America. Methods: A ...
    • Gómez, Mariel; Toledo, Andrés; Carvajal, Paola; Carvalho Gomes, Sabrina; Araújo Costa, Ricardo; Solanes, Fernando; Oppermann, Rui; Kuchenbecker Rösing, Cassiano; Gamonal Aravena, Jorge Antonio; Romanelli, Hugo (2018)
      The aims of this study were to describe the self-reported oral hygiene habits, dental visit frequency, and gingival bleeding perception in adult populations from three South American cities, and also to assess the ...
    • Urzúa Orellana, Blanca; Ortega Pinto, Ana; Adorno Farías, Daniela; Franco Martínez, María Eugenia; Morales Bozo, Irene; Moncada, Gustavo; Escobar Pezoa, Nicolás; Scholz, Úrsula; Cifuentes Guzmán, Víctor (INFORMA HEALTHCARE, 2012-01)
      Objective. The purpose of this study was to conduct a multidisciplinary analysis of a specific type of tooth enamel disturbance (amelogenesis imperfecta) affecting two Chilean families to obtain a precise diagnosis and ...
    • Bachelet Norelli, Vivienne Christine; Navarrete, María S.; Barrera Riquelme, Constanza; Carrasco, Víctor A.; Dallaserra Albertini, Matías; Díaz, Rubén A.; Ibarra, Álvaro A.; Lizana, Francisca J.; Meza Ducaud, Nicolás; Saavedra, Macarena G.; Tapia Davegno, Camila; Vergara, Alonso F.; Villanueva Maffei, Julio Alberto (BMC, 2021)
      Background: The Iberoamerican Cochrane Network is currently developing an extensive project to identify Spanishlanguage journals that publish original clinical research in Spain and Latin America. The project is called ...
    • Muñoz, Carlos; Keusch, Gerald; Dinarello, Charles (1987)
      A microtechnique is described for inducing IL-1 activity in vitro from frozen human blood mononuclear cells (BMNC) using the lymphocyte-activating factor (LAF) method. When compared to the conventional culture system, this ...
    • Freitas Bortolatto, Janaina; Trevisan, Tamara Carolina; Ismael Bernardi, Priscila; Fernández Godoy, Eduardo; Nordi Dovigo, Livia; Dourado Loguercio, Alessandro; Batista de Oliveira Junior, Osmir; Pretel, Hermes (Springer London, 2016)
      The purpose of this randomized, parallel, tripleblinded clinical trial was to compare efficacy and tooth sensitivity (TS) after use of an in-office bleaching agent of 6 % hydrogen peroxide containing nanoparticles of ...
    • Brignardello Petersen, Romina; Carrasco Labra, Alonso; Glick, Michael; Guyatt, Gordon H.; Azarpazhooh, Amir (American Dental Association, 2015)
      Copyright © 2015 American Dental Association.Background and Overview: Dental practitioners spend most of their time administering treatments. To ensure that their clinical decisions are informed by the best available ...
    • Brignardello Petersen, Romina; Carrasco Labra, Alonso; Glick, Michael; Guyatt, Gordon H.; Azarpazhooh, Amir (American Dental Association, 2015)
      Background and Overview Questions regarding diagnosis are common in dental practice. Studies in which investigators apply a diagnostic test and a reference standard to all patients and compare their results represent the ...
    • Carrasco Labra, Alonso; Brignardello Petersen, Romina; Glick, Michael; Guyatt, Gordon; Azarpazhooh, Amir (American Dental Association, 2015)
      Background and Overview. Dental practitioners face new clinical challenges on a daily basis. New treatment options and diagnostic tools are disseminated quickly, and the volume of articles and new evidence is overwhelming. ...
    • Carrasco Labra, Alonso; Brignardello Petersen, Romina; Glick, Michael; Guyatt, Gordon H.; Neumann, Ignacio; Azarpazhooh, Amir (American Dental Association, 2015)
      © 2015 American Dental Association. All rights reserved.Background and Overview. Clinical practice guidelines represent highly processed evidence with associated recommendations to inform clinical practice and optimize ...
    • Carrasco Labra, Alonso; Brignardello Petersen, Romina; Azarpazhooh, Amir; Glick, Michael; Guyatt, Gordon H. (American Dental Association, 2015)
      Background and Overview Clinicians using evidence to inform decisions on a daily basis have access to a number of tools to help them judge the importance of discriminating studies conducted using suboptimal methods from ...
    • Sorsa, Timo; Gieselmann, Dirk; Arweiler, Nicole B.; Hernández Ríos, Emma (Nature Publishing Group, 2017)
    • Roldán-Barraza, Carolina; Janko, Steffani; Villanueva Maffei, Julio; Araya, Ignacio; Lauer, Hans (Quintessence Publishing Co. Inc., 2014)
      Aims: To carry out a systematic review and meta-analysis comparing the effects of occlusal splint therapy (“usual treatment”) and psychosocial interventions for the treatment of myofascial temporomandibular disorder ...
    • Zhang, Yuqing; Florez, Ivan D.; Colunga Lozano, Luis E.; Carrasco Labra, Alonso (Elsevier, 2017)
      Objective: To assess analytic approaches randomized controlled trial (RCT) authors use to address missing participant data (MPD) for patient-important continuous outcomes. Study Design and Setting: We conducted a ...