Now showing items 441-460 of 898

    • 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 ...
    • Gutiérrez, Mario; Sutil, Elisama; Malaquias, Pâmela; de Paris Matos, Thalita; Marques de Souza, Lucas; Reis, Alessandra; Perdigão, Jorge; Loguercio, Alessandro (Elsevier Inc., 2017)
      Objectives. To measure microshear bond strength (SBS) and nanoleakage (NL) of self-etch universal adhesives under core buildup restorations using different curing protocols, at 24h and after 6-month water storage. Methods. ...
    • Gamonal Aravena, Jorge Antonio; Acevedo, A.; Bascones, A.; Jorge, O.; Silva, A. (American Academy of Periodontology, 2000)
      Background: Various cytokines have been identified at sites of chronic inflammation such as periodontitis. Cytokines are synthesized in response to bacteria and their products, inducing and maintaining an inflammatory ...
    • Valenzuela, Saúl; Miralles, Rodolfo; Santander, Hugo; Bull, Ricardo; Córdova, Rosa; Celhay, Isabel; Cavada Chacón, Gabriel; Gutiérrez, Mario (Taylor and Francis Ltd., 2017)
      AIM: To compare the effect of breathing type on the activity of respiratory muscles at different body positions. METHODOLOGY: Two groups of 20 subjects each, one with upper costal and the other with costodiaphragmatic ...
    • Fariña, Rodrigo; Valladares, Salvador; Torrealba, Ramón; Nuñez, Marcelo; Uribe, Francisca (Lippincott Williams and Wilkins, 2015)
      Craniofacial microsomia is a broad term that covers a variety of craniofacial malformation conditions that are caused by alterations in the derivatives of the first and second pharyngeal arches. In general terms, diverse ...
    • Barrera Parada, Ariel; Pérez Gutiérrez, Hernán; Espinoza Santander, Iris (Ediciones Ergon SA, 2016)
      La pseudogota tofacea es una enfermedad articular que generalmente aparece en rodillas, caracterizada por el depósito de cristales de pirofosfato de calcio en el cartílago articular o fibrocartílago. Se presenta el caso ...
    • Reyes, Montserrat; Pennacchiotti, Gina; Valdes, Fabio; Montes, Rodrigo; Veloso, Marcelo; Matamala, Maria Angélica; Zanolli, Luis; Rojas Alcayaga, Gonzalo (Hindawi Limited, 2015)
      Sarcomatoid Carcinoma (SC) is an unusual and aggressive variant of squamous cell carcinoma, which frequently recurs and metastasizes; for this reason, the right diagnosis is very important. It is considered to be a biphasic ...
    • Larocca de Geus, Juliana; Bersezio Miranda, Cristian; Urrutia, Javiera; Yamada, Toshiro; Fernández Godoy, Eduardo; Dourado Loguercio, Alessandro; Reis, Alessandra; Kossatz, Stella (American Dental Association, 2015)
      Background The authors conducted a 2-center controlled clinical study to show the equivalence of at-home bleaching in smokers and nonsmokers at 1 week and 1 month and evaluate tooth sensitivity (TS). Methods The authors ...
    • Correa Ramírez, A.; Ríos Erazo, M.; Herrera Ronda, A.; Bustos Reydet, C.; Rojas Alcayaga, G. (Ediciones Avances S.L., 2015)
      La autoeficacia es un factor que permite predecir las conductas que un paciente realizará para obtener un adecuado nivel de salud. En salud oral, esto resulta ser fundamental ya que los comportamientos que realiza el ...
    • Leiva Villagra, Noemí; Véliz Méndez, Sebastián; González Escobar, Leonardo; Salazar Ponce, Carolina (Editorial Ciencias Medicas, 2015)
      El síndrome de Gorlin-Goltz corresponde a un trastorno de herencia autosómica dominante. Uno de los criterios menores de este síndrome es la fisura labiopalatina. Si bien esta corresponde a la anomalía congénita maxilofacial ...
    • Riquelme, Alejandro; Cardemil, Liliana (1995)
      We have previously reported the purification and partial characterization of two cationic peroxidases from the cell walls of seeds and seedlings of the South American conifer, Araucaria araucana. In this work, we have ...
    • Firmani, Mónica; Reyes, Milton; Becerra, Nilda; Flores, Guillermo; Weitzman, Mariana; Espinosa, Paula (Sociedad Chilena de Pediatria, 2015)
      El bruxismo es una actividad muscular mandibular repetitiva, caracterizada por apriete y rechinamiento dentario. Se considera un fenómeno regulado por el sistema nervioso central, principalmente, e influido por factores ...
    • González, Andrea; Valck, Carolina; Sánchez, Gittith; Härtel, Steffen; Mansilla, Jorge; Ramírez, Galia; Fernández, María Soledad; Arias, José; Galanti Garrone, Norbel; Ferreira, Arturo (American Society of Tropical Medicine and Hygiene, 2015)
      Trypanosoma cruzi calreticulin (TcCRT), a 47-kDa chaperone, translocates from the endoplasmic reticulum to the area of flagellum emergence. There, it binds to complement components C1 and mannan-binding lectin (MBL), thus ...
    • Yévenes, Ismael; Torres Zamanillo, Carmen; Palma Fluxá, Patricia; Gajardo Ramirez, Marta; Maass, Paula; Quintana, Renata (Editora Universitaria da PUCRS, 2014)
      Objectives: A medicated chewing gum is a solid, single-dose preparation intended to be chewed for a certain period of time and deliver the drug. It may contain one or more than one active pharmaceutical ingredient. Whithin ...
    • Reyes, Montserrat; Rojas Alcayaga, Gonzalo; Maturana, Andrea; Aitken Saavedra, Juan; Rojas, Carolina; Ortega, Ana (Medicina Oral, Patologia Oral y Cirugia Bucal, 2015)
      Background: Deregulation of β-catenin is associated with malignant transformation; however, its relationship with potentially malignant and malignant oral processes is not fully understood. The aim of this study was to ...
    • Bravo Ahumada, Rodrigo; Gunckel Muñoz, Renato; Mardones Muñoz, Marcelo; Carrasco Soto, Rolando; Canto Contreras, Loreto (Ediciones Ergon SA, 2015)
      El fibroma osificante juvenil (FOJ) es una lesión fibro-ósea benigna pero con potencial biológico agresivo que afecta al esqueleto craneofacial. Su evolución clínica es rápida, manifestándose principalmente por una ...
    • Firmani, Mónica; Miralles, Rodolfo; Casassus Farrán, Rodrigo (Informa Healthcare, 2015)
      Objective. To compare the effects of 5% lidocaine patches and placebo patches on pain intensity and electromyographic (EMG) activity of an active myofascial trigger point (MTrP) of the upper trapezius muscle. Materials ...
    • Aitken, Juan; Ortiz, Carolina; Morales Bozo, Irene; Rojas Alcayaga, Gonzalo; Baeza, Mauricio; Beltran, Caroll; Escobar, Alejandro (Hindawi Limited, 2015)
      © 2015 Juan Pablo Aitken et al.Background. Subjects with type 2 diabetes mellitus (DM2) require an adequate glycemic control to avoid diabetic complications. Currently, saliva biomarkers are used as a diagnostic tool and ...
    • Abusleme, Loreto; Hong, Bo; Dupuy, Amanda; Strausbaugh, Linda; Diaz, Patricia (Co-Action Publishing, 2014)
      Background and objective: The advent of next-generation sequencing has significantly facilitated characterization of the oral microbiome. Despite great efforts in streamlining the processes of sequencing and data curation, ...
    • Herrera, Andrea; Ríos, Matías; Manríquez, José; Rojas Alcayaga, Gonzalo (Sociedad Medica de Santiago, 2014)
      Breaking bad news is a complex task that requires multiple communication skills from health professionals. Clinical practice demands to communicate all type of bad news, from a diagnosis of cancer to adverse effects of ...