Browsing by Title Facultad de Odontología

Now showing items 2431-2450 of 2558

    • The RabGEF ALS2 is a hypoxia inducible target associated with the acquisition of aggressive traits in tumor cells 
      Rivas, Solange; Silva, Patricio; Reyes Rojas, Montserrat; Sepúlveda, Hugo; Solano, Luis; Acuña, Juan; Guerrero, Marisol; Varas Godoy, Manuel; Quest, Andrew F. G.; Montecino, Martín; Torres Gómez, Vicente (Nature, 2020)
      Tumor hypoxia and the hypoxia inducible factor-1, HIF-1, play critical roles in cancer progression and metastasis. We previously showed that hypoxia activates the endosomal GTPase Rab5, leading to tumor cell migration and ...
    • The relationship between chemokines CCL2, CCL3, and CCL4 with the tumor microenvironment and tumor-associated ... 
      Fuente López, Marjorie de la; Landskron, Glauben; Parada, Daniela; Dubois Camacho, Karen; Simian, Daniela; Martínez, Maripaz; Romero, Diego; Roa, Juan; Chahuán, Isidora; Gutiérrez, Rocío; Lopez-K, Francisco; Alvarez, Karin; Kronberg, Udo; López, Sebastián; Sanguinetti, Antonella; Moreno, Natalia; Abedrapo Moreira, Mario Antonio; González, María Julieta; Quera, Rodrigo; Hermoso-R, Marcela (NLM (Medline), 2018)
      A complex network of chemokines can influence cancer progression with the recruitment and activation of hematopoietic cells, including macrophages to the supporting tumor stroma promoting carcinogenesis and metastasis. The ...
    • The role of copper nanoparticles in an etch-and-rinse adhesive on antimicrobial activity, mechanical ... 
      Gutiérrez Reyes, Mario; Malaquias, Pamela; Hass, Viviane; Matos, Thalita P.; Lourenco, Lucas; Reis, Alessandra; Loguercio, Alessandro D.; Farago, Paulo Vitor (Elsevier, 2017-06)
      Objectives: To evaluate the effect of addition of copper nanoparticles at different concentrations into an etchand-rinse adhesive (ER) on antimicrobial activity, Knoop microhardness (KHN), in vitro and in situ degree ...
    • The role of native language and the fundamental design of the auditory system in detecting rhythm changes 
      Ordin, Mikhail; Polyanskaya, Leona; Gómez, David Maximiliano; Samuel, Arthur G. (American Speech-Language-Hearing Association, 2019)
      Purpose: We investigated whether rhythm discrimination is mainly driven by the native language of the listener or by the fundamental design of the human auditory system and universal cognitive mechanisms shared by all ...
    • The Salivary Mycobiome contains 2 ecologically distinct Mycotypes 
      Hong, H. Y.; Hoare Teuche, Anilei; Cardenas, A.; Dupuy, A. K.; Choquette, L.; Salner, A. L.; Schauer, P. K.; Hegde, U.; Peterson, D. E.; Dongari-Bagtzoglou, A.; Strausbaugh, L. D.; DÍaz, P. I. (SAGE, 2020)
      A broad range of fungi has been detected in molecular surveys of the oral mycobiome. However, knowledge is still lacking on interindividual variability of these communities and the ecologic and clinical significance of ...
    • The salivary peptide histatin-1 promotes endothelial cell adhesion, migration, and angiogenesis 
      Torres, Pedro; Díaz Jara, Jorge; Arce, Maximiliano; Silva, Patricio; Mendoza, Pablo; Lois, Pablo; Molina Berríos, Alfredo Enrique; Owen, Gareth I.; Palma Alvarado, Verónica; Torres Gómez, Vicente (Federation of American Societies for Experimental Biology, 2017)
      Saliva is a key factor that contributes to the high efficiency of wound healing in the oral mucosa. This is not only attributed to physical cues but also to the presence of specific peptides in the saliva, such as histatins. ...
    • The sonic application of universal adhesives in self-etch mode improves their performance on enamel 
      Muñoz, M. A.; Luque Martínez, I.; Hass, V.; Gutiérrez Reyes, Mario; Reis, A.; Loguercio, A. D. (Elsevier, 2019)
      The objective of this study was to evaluate the effect of sonic application of universal adhesives on the enamel microshear bond strengths (SBS), in situ degree of conversion (DC) and etching pattern. Ninety-six extracted ...
    • The subgingival microbiome in health and periodontitis and its relationship with community biomass and inflammation 
      Abusleme, Loreto; Dupuy, Amanda; Dutzan, Nicolás; Silva, Nora; Burleson, Joseph; Strausbaugh, Linda; Gamonal Aravena, Jorge; Diaz, Patricia (2013)
      The goals of this study were to better understand the ecology of oral subgingival communities in health and periodontitis and elucidate the relationship between inflammation and the subgingival microbiome. Accordingly, we ...
    • The underlying mechanisms of diabetic myopathy 
      Hernández Ochoa, Erick O.; Llanos Vidal, Paola; Lanner, Johanna T. (Hindawi Ltd., 2017)
    • The use of platelet-rich plasma to enhance the outcomes of implant therapy: A systematic review 
      Stähli, Alexandra; Strauss, Franz; Gruber, Reinhard (Blackwell Munksgaard, 2018)
      Objective: To assess the effect of platelet-rich plasma (PRP) on implant dentistry. The primary focused question was as follows: What are the clinical, histological, and radiographic outcomes of PRP administration for ...
    • Thymectomy for non-thymomatous myasthenia gravis 
      Cea Muñoz, Gabriel; Benatar, Michael; Verdugo Latorre, Renato; Salinas, Rodrigo (John Wiley and Sons Ltd, 2013)
      Background Treatments currently used for patients with myasthenia gravis (MG) include steroids, non-steroid immune suppressive agents, plasma exchange, intravenous immunoglobulin and thymectomy. Data from randomized ...
    • Tipificación de Aggregatibacter actinomycetemcomitans y Porphyromonas gingivalis en pacientes afectados con ... 
      Meléndez Stefony, Martina Cassandra (Universidad de Chile, 2013)
      Introducción: Las periodontitis son un conjunto de enfermedades infecciosas, caracterizadas por la destrucción de los tejidos de inserción de los dientes, cuya causa es el biofilm subgingival. Porphyromonas gingivalisy ...
    • Tipo facial y espesor de la cortical ósea en la región palatina 
      Armijo Pérez, Jacqueline Andrea; Fuentes Flores, Vanessa Patricia (Universidad de Chile, 2023)
    • TMJ in facial class III deformity. Condyle/fossa relations 
      Muñoz, Gonzalo; Olate, Sergio; Cantín, Mario; Vásquez, Bélgica; del Sol, Mariano; Fariña, Rodrigo (E-Century Publishing Corporation, 2014)
      The aim of this study was to ascertain the joint space present in the TMJ of subjects diagnosed with Class III dentofacial deformity with an indication for orthognathic surgery. Fourteen subjects were recruited from the ...
    • Tolerogenic Dendritic Cells Derived from Donors with Natural Rubber Latex Allergy Modulate Allergen-Specific ... 
      Escobar Álvarez, Alejandro; Aguirre, Adam; Guzmán Meléndez, María Antonieta; González González, Rodrigo; Catalán Martina, Diego; Acuña Castillo, Claudio; Larrondo Lillo, Milton; López Nitsche, Mercedes; Pesce Reyes, Bárbara; Rolland, Jennifer; O’Hehir, Robyn; Aguillón Gutiérrez, Juan Carlos (2014)
      Natural rubber latex (NRL; Hevea brasiliensis) allergy is an IgE-mediated reaction to latex proteins. When latex glove exposure is the main sensitizing agent, Hev b 5 is one of the major allergens. Dendritic cells (DC), ...
    • Total Ankle Arthroplasty Survival and Risk Factors for Failure 
      Escudero Heldt, Mario; Le, Vu; Barahona Vásquez, Maximiliano; Symes, Michael; Wing, Kevin; Younger, Alastair; Veljkovic, Andrea; Penner, Murray (SAGE, 2019)
      Background: Total ankle arthroplasty (TAA) is an increasingly selected treatment for end-stage ankle arthritis; however, failure and revision of the tibial and talar components remains an issue. Although multiple risk ...
    • Tópicos de odontología integral 
      Romo Ormazábal, Fernando Ernesto; Díaz Guzmán, Walter; Schulz Rosales, Rolando; Torres Valenzuela, María Angélica (Universidad de Chile, 2011)
    • Tópicos de odontología integral II: atención odontológica para el adulto mayor 
      Romo Ormazábal, Fernando; Díaz Guzmán, Walter; Schulz Rosales, Rolando (Ediciones Facultad de Odontología Universidad de Chile, 2017)
    • Transconjunctival approach using lateral skin extension for reconstruction of orbit zygomatic complex ... 
      Valladares Pérez, Salvador; Bustamante Correa, Diego; Cortez Fuentes, Carlos; Astorga Mori, Felipe; Sepúlveda Troncoso, Gerson; Fariña Sirandoni, Rodrigo (Sage, 2020)
      Study Design: A descriptive-observational study of a series case report of patients diagnosed with orbito-zygomatic complex (OZMC) fracture with lateral wall involvement, was conducted. All patients were assessed in the ...
    • La transición a la agricultura y la industrialización cambiaron la cara del ser humano. ¿Puede el vegetarianismo ... 
      Morales, Natalia; Toro Ibacache, Viviana (Sociedad Chilena Anatomía, 2018)
      Hace aproximadamente once mil años el ser humano pasó de alimentarse de los animales que cazaba o pescaba y los frutos y plantas que recolectaba, a aquellos que podía crecer a voluntad mediante la agricultura. Este cambio ...