Now showing items 61-80 of 898

    • Villa, Alberto; Guerrero, Sonia; Icaza, Gloria; Villalobos, Jaime; Anabalón, Mireya (Blackwell Munksgaard, 1998)
      The purpose of this case-control study was to determine the association between very-mild-to-moderate enamel fluorosis and exposure during early childhood to fluoridated water, mainly through ingestion of powdered milk. ...
    • Dasso, G.; Fernández, M.; Arias, J. (1998)
      Due to limitations in the availability of autogeneic bone and to the inefficiency of the fresh allogencic bone grafts, it has been necessary to evaluate the use of allogeneic processed bone. Therefore, the ability of three ...
    • Villanueva Maffei, Julio; Marino Espinoza, Antonio; Hampel, Hans; Soto N., José (Sociedad Odontológica de Chile, 1998-04)
      La embarazada sufre importantes cambios en los distintos sistemas de su economía. Es vital conocerlos y saber que actitud tener frente a la atención odontológica de ésta. Además, hay que tener en cuenta la fomación, ...
    • Gamonal Aravena, Jorge Antonio; López Villarroel, Néstor; Aranda Chacón, Waldo (FDI/World Dental Press, 1998-04)
      A CPITN survey involving Chileans aged 35-44 and 65-74 was conducted. A random, stratified sample by age, gender, socio-economic status and educational level was obtained, comprising 1150 individuals. Prevalence of chronic ...
    • Argandoña Pozo, Juan; Pantoja Parada, Pedro; Cortés Araya, Juan Eliecer (Sociedad Odontológica de Chile, 1998-04)
      Se analiza el rol de la lengua en las alteraciones del crecimiento y desarrollo que pueden experimentar tanto las bases esqueléticas maxilares como los procesos dentoalveolares. En esta primera parte recordaremos algunos ...
    • Argandoña Pozo, Juan; Pantoja Parada, Pedro; Cortés Araya, Juan Eliecer; Ernst C., Paola C. (Sociedad Odontológica de Chile, 1998-08)
      Se analiza el rol de la lengua en las alteraciones del crecimiento y desarrollo que pueden experimentar tanto las bases esqueléticas maxilares como los procesos dento-alveolares. En esta segunda parte se analizarán las ...
    • López Villarroel, Néstor; Gamonal Aravena, Jorge Antonio (American Academy of Periodontology, 1998-11)
      A randomized, double-blind, clinical study was done to assess the microbiological and clinical effects of metronidazole plus amoxicillin (M+A) as the only therapy in 46 patients with moderate to advanced progressive adult ...
    • Villanueva Maffei, Julio; Wallach, Daniel; Pantoja Parada, Pedro; Hampel, Hans; Marino, Antonio (Sociedad Odontológica de Chile, 1998-11)
      La endocarditis infecciosa es una infección microbiana de la superficie endocárdica, que involucra frecuentemente las válvulas cardíacas. El patógeno más frecuente es el Streptococus viridans, miembro importante de la flora ...
    • Córdova Jara, Luis; Cortés Araya, Juan Eliecer; Bravo Ahumada, Rodrigo; Zamorano, Pía (FUDOC (Chile), 1999)
      Las fisuras labiales, maxilares y/o palatinas constituyen una malformación de frecuencia considerable en nuestro medio. Su manejo y tratamiento compete a todo el equipo de salud. Un momento crítico ocurre durante los ...
    • Espinoza Santander, Iris; Orellana B., Alejandra; Hernández Ríos, Emma; Rojas Solar, René (Universidad de Chile. Facultad de Odontología, 1999)
      Individuals older tan sixty years (elderly population) prsent the major prevalence of oral mucosal lesions, according to several clinic epidemiological sulveys. However, because of they lack of histologycal confirmation ...
    • Villa, Alberto; Salazar Rodríguez, Gabriela; Anabalón, Mireya; Cabezas, Lorena (1999)
      Objective: To determine the fraction of an ingested fluoride dose of 1 mg in 50 mL orange juice that is excreted through the urine (FUEF) of children aged 3-5 years. Methods: Eighty-eight controlled determinations involving ...
    • Zúñiga, Claudia; Miralles, Rodolfo; Carvajal, Raúl; Ravera, María José; Contreras, Paula; Cavada Chacón, Gabriel (BC Decker Inc., 2000)
      Objective: This study was conducted to compare craniofacial relationships, position, and curvature of the cervical spine between children with cleft lip and cleft palate who had been operated on and children without ...
    • López, Néstor; Gamonal Aravena, Jorge Antonio; Martínez, Benjamín (American Academy of Periodontology, 2000)
      Background: The prevailing concept is that little or no clear benefit is derived from antibiotic therapy in chronic periodontitis. Studies to determine the effect of metronidazole plus amoxicillin (M+A) on adult periodontitis ...
    • Maturana Romesín, Humberto (John Wiley and Sons Ltd, 2000)
      We human beings live in the explanations of our existence as living beings. These explanations of our existence include what we call the 'laws of nature'. Though we name them laws, we cannot claim that they have an existence ...
    • 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 ...
    • Weinstein Kron, Carol; Cortés Araya, Jorge Antonio; Tenhamm Fisher, Eugenio; Gómez Sánchez, Braulio (Ergon, 2000-01)
      Objetivo. El propósito de este estudio fue evaluar sensorialmente y sensitivamente la glosectomía parcial (técnica de Obwegesser modificada) como intervención complementaria a la cirugía ortognática. Material y método. Fue ...
    • Hampel A., Hans; Marino Espinoza, Antonio; Pantoja Parada, Pedro; Villanueva Maffei, Julio (Sociedad Odontológica de Chile, 2000-08)
      La presente revisión describe la etiopatogenia y las consideraciones médico-quirúrgicas que debe tener un odontólogoen la atención de un paciente diabético asintomático, síntomático y en una crisis hiperglicémica o ...
    • Gamonal Aravena, Jorge Antonio; Bascones, A.; Jorge, O.; Silva, A. (Munksgaard, 2000-09)
      Background, aims: This study presents the first evidence on the presence of the chemokine RANTES in the gingival fluid crevicular (GCF) of patients with periodontitis. RANTES is a chemokine that selectively attracts and ...
    • Gamonal Aravena, Jorge Antonio; Acevedo, A.; Bascones, A.; Jorge, O.; Silva, A. (American Academy of Periodontology, 2000-10)
      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 ...
    • Cortés Araya, Juan Eliecer (FUDOC (Chile), 2001)