Artículos de revistas: Recent submissions

Now showing items 441-460 of 898

    • A novel approach for in-office tooth bleaching with 6 % H2O2/TiO_N and LED/laser system—a controlled, ... 
      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 ...
    • Effectiveness and impact of the walking bleach technique on esthetic self-perception and psychosocial ... 
      Bersezio Miranda, Cristian; Martin, J.; Peña, F.; Rubio, M.; Estay, J.; Vernal Astudillo, Rolando; Oliveira Junior, Osmir; Fernández Godoy, Eduardo (Indiana University School of Dentistry, 2017)
      Objective: This trial evaluates the impact of psychosocial and esthetic self-perceptions of patients undergoing nonvital tooth bleaching using the walking bleach technique. We also assessed the clinical effectiveness ...
    • Prevalencia del virus papiloma humano en pacientes con diagnóstico de carcinoma escamoso de la cavidad oral 
      Pennacchiotti, Gina; Sáez, Raúl; Martínez, María; Cárcamo, Marcela; Montes, Rodrigo (Sociedad de Cirujanos de Chile, 2016)
      Aim: To establish the prevalence of HPV in patients with diagnose of Oral Squamous cell carcinoma, treated in the Instituto Nacional del Cáncer in fresh tumoral samples. Methods: Cross-sectional study. The inclusion ...
    • Orthognathic surgery in craniofacial microsomia: Treatment algorithm 
      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 ...
    • Levels of interleukin-1β, -8, and -10 and RANTES in gingnival crevicular fluid and cell populations in adult ... 
      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 ...
    • Effects of breathing type on electromyographic activity of respiratory muscles at different body positions 
      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 ...
    • Effectiveness of and tooth sensitivity with at-home bleaching in smokers: A multicenter clinical trial 
      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 ...
    • Trypanosoma cruzi calreticulin topographical variations in parasites infecting murine macrophages 
      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 ...
    • Síndrome Gorlin-Goltz asociado a fisura labiopalatina bilateral 
      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 ...
    • Two cationic peroxidases from cell walls of Araucaria araucana seeds 
      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 ...
    • Sleep bruxism in children and adolescents Bruxismo de sueño en niños y adolescentes 
      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 ...
    • Autoeficacia en salud oral: Concepto, evaluación y tratamiento 
      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 ...
    • Increased nuclear β-catenin expression in oral potentially malignant lesions: A marker of epithelial dysplasia 
      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 ...
    • Effects of chlorophenol / hydrogen peroxide versus xylitol or chlorhexidine as chewing gum on salivary flow ... 
      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 ...
    • Sarcomatoid (spindle cell) carcinoma of tongue: A report of two cases 
      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 ...
    • α-2-macroglobulin in saliva is associated with glycemic control in patients with type 2 diabetes mellitus 
      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 ...
    • Effect of lidocaine patches on upper trapezius EMG activity and pain intensity in patients with myofascial ... 
      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 ...
    • Fibroma osificante juvenil trabecular mandibular: presentación de un caso con reconstrucción inmediata mediante ... 
      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 ...
    • A systematic review and meta-analysis of usual treatment versus psychosocial interventions in the treatment ... 
      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 ...
    • Influence of DNA extraction on oral microbial profiles obtained via 16S rRNA gene sequencing 
      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, ...