Browsing by Title Facultad de Odontología
Now showing items 2433-2452 of 2604
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(Springer, 2019)T helper 17 (Th17) cells were first described as a T helper subset involved in the pathogenesis of experimental autoimmune inflammation. Since then, these cells have been described as orchestrators of immunopathology in ...
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(Wiley, 2020)T regulatory (Treg) cells have a major role in the maintenance of immune tolerance against self and foreign antigens through the control of harmful inflammation. Treg cells exert immunosuppressive function by several ...
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(Universidad de Chile, 2022)Los dientes permanentes maduros con diagnóstico de pulpitis irreversible son convencionalmente intervenidos con un tratamiento de endodoncia. Este procedimiento tiene alto éxito, pero es costoso, técnicamente desafiante ...
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(Taylor & Francis, 2015)Th1-polarized host response, mediated by IFN-gamma, has been associated with increased severity of periodontal disease as well as control of periodontal infection. The functional polymorphism TBX21-1993T/C (rs4794067) ...
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(Wiley, 2017)Objectives The aim of this study was to evaluate color longevity after a year of in-office bleaching with gel (6% hydrogen peroxide HP, LED blue/laser infrared activation system) compared to a 35% control concentration in ...
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(Springer Tokyo, 2019)This study aimed to evaluate color longevity after 2 years of whitening gel (6% hydrogen peroxide (HP), blue LED/infrared laser activation system) in comparison to a control 35% concentration in a split-mouth study and ...
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(Universidad de Chile, 2022)La solicitud de orientación diagnóstica y terapéutica a un especialista en patología oral maxilofacial distante geográficamente, a través del envío de imágenes digitales de lesiones orales detectadas, se ha planteado ...
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(Universidad de Chile, 2021)La tele-medicina es considerada como una de las mayores innovaciones de los servicios sanitarios, desde el punto de vista tecnológico, cultural y social, al facilitar el acceso a servicios de atención sanitaria, mejorar la ...
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(Taylor and Francis Ltd, 2018)Objective: To determine if the use of orthopaedic appliances in growing patients applied to correct Class II and III malocclusion is related to the development of temporomandibular disorders (TMD). Material and methods: ...
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(Elsevier Masson SAS, 2016)Introduction Dislocation of the mandibular condyle into the middle cranial fossa after a trauma is a rare event. The lack of appropriate treatment can lead to ankylosis of the temporomandibular joint (TMJ). We report about ...
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(Lippincott Williams & Wilkins, 2018)Temporomandibular joint ankylosis, according to age of onset, causes severe functional and morphological disorders, as well as stunted craniofacial growth and development.The primary goal of treatment is to resolve the ...
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(Universidad de Chile, 2017)Introducción: El número de pacientes que se encuentran en tratamiento con antiagregantes plaquetarios (TAP) ha ido en aumento las últimas décadas. Los beneficios de la interrupción del TAP previo a procedimientos de ...
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(Universidad de Chile, 2017)RESUMEN Introducción: El número de pacientes que se encuentran en tratamiento con antiagregantes plaquetarios (TAP) ha ido en aumento las últimas décadas. Los beneficios de la interrupción del TAP previo a procedimientos ...
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Terapia antibiótica en instalación de implantes oseointegrados: un resumen estructurado de evidencia (Universidad de Chile, 2022)La extracción de dientes permanentes se realiza por varias razones, entre ellas: la caries dental, enfermedad periodontal, etcétera. Frente a esta problemática surgen los implantes dentales, definidos como un ...
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(Blackwell, 2019)Objectives: Osteoblasts lay down new bone on implant surfaces. The underlying cellular mechanism and the spatio-temporal mode of action, however, remain unclear. It can be proposed that growth factors released upon ...
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TGFβ activity released from platelet-rich fibrin adsorbs to titanium surface and collagen membranes (Nature, 2020)Platelet-rich fibrin (PRF) contains a broad spectrum of bioactive molecules that can trigger several cellular responses. However, these molecules along with their upstream responses remain mostly uninvestigated. By means ...
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(Wiley, 2018-08)It is well accepted that the presence of cytokines belonging to the Th1/Th17/Th22 axis of immuno-inflammatory response in the joint environment, such as IL-1, IL-17 and IL-22, respectively, are associated with pathogenesis ...
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(2008)In addition to the T helper 1 (Th1) and Th2 lymphocyte subsets, two new subpopulations Th17 and regulatory T (Treg) cells have recently been described. Th17 cells, which produce high levels of interleukin (IL)-17, ...
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(MDPI AG, 2018)Platelet-Rich fibrin (PRF) is a three-dimensional (3-D) autogenous biomaterial obtained via simple and rapid centrifugation from the patient’s whole blood samples, without including anti-coagulants, bovine thrombin, ...
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(2011)El signo de la cáscara de manzana corresponde a una imagen visualizada en el estudio con contraste oral del tubo digestivo alto en pacientes que presentan vólvulo del intestino medio. Su reconocimiento es fundamental para ...
