Browsing by Title Facultad de Odontología
Now showing items 405-424 of 2484
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(American Association of Immunologists, 2007)The precise mechanisms involved in the switch between the clonal expansion and contraction phases of a CD8 T cell response remain to be fully elucidated. One of the mechanisms implicated in the contraction phase is ...
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(Wiley, 2017)The modulation of macrophage phenotype from pro-inflammatory (M1) to tissue healing (M2) via exogenous addition of interleukin-4 (IL-4) facilitates osteogenesis; however, the molecular mediators underlying this phenomenon ...
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(Elsevier, 2018)Chronic and aggressive periodontitis are infectious diseases characterized by the irreversible destruction of periodontal tissues, which is mediated by the host inflammatory immune response triggered by periodontal infection. ...
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(Universidad de Chile, 2010)Introducción: El presente estudio tiene como objetivo evaluar el éxito protésico desde el punto de vista estético, a través de la cefalometría, en pacientes adultos mayores desdentados totales y parciales con remanencia ...
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(1995)Central neurilemmomas in the oral cavity are tumors of rare incidence. A review of related literature is included. A case of central neurilemmoma of the maxilla in a 14-year-old girl, the surgical treatment, and results ...
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(Taylor and Francis Ltd, 2017)Objective: The objective of this study is to assess the relationship between centric relation-intercuspal position discrepancy (CR-ICP discrepancy) and temporomandibular disorders (TMDs), by systematically reviewing the ...
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(Universidad de Chile, 2019)Introducción: en la odontología moderna ha habido un aumento en la investigación sobre ingeniería y regeneración tisular. Una de las razones ha sido el descubrimiento de células con propiedades progenitoras en el órgano ...
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(Elsevier, 2015)Virulence factors on the surface of Porphyromonas gingivalis constitute the first line of interaction with host cells and contribute to immune modulation and periodontitis progression. In order to characterize surface ...
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(MDPI AG, 2015)The study examines changes in the distribution and socioeconomic inequalities of dental care utilization among adults after the major healthcare reform in Chile, 2004-2009. We evaluated the proportion of people who visited ...
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(Quintessence Publishing, 2019)Objective:The understanding the etiology of painful temporomandibular disorders (TMD) has evolved over the last eight decades. Evidence-based systematic research had questioned historical concepts and abandoned preconceived ...
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(Frontiers Media, 2020)TAR DNA binding protein 43 kDa (TDP-43) is a ribonuclear protein regulating many aspects of RNA metabolism. Amyotrophic Lateral Sclerosis (ALS) and Frontotemporal Lobar Degeneration (FTLD) are fatal neurodegenerative ...
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(Frontiers Media SA, 2021)Chaperone-mediated autophagy (CMA) represents a specific way of lysosomal protein degradation and contrary to macro and microautophagy is independent of vesicles formation. The role of CMA in different physiopathological ...
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(Public Library Science, 2017-05-11)Candida albicans biofilms play a key role in denture stomatitis, one of the most common oral pathologies in elderly people. Because biofilms are highly resistant to antifungals, new pharmacological strategies are needed. ...
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(Munksgaard, 2001-06)Leukocyte migration is essential for immune surveillance of tissues by focusing immune cells to sites of antigenic challenge. The control of leukocyte migration depends on the combined actions of adhesion molecules and a ...
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(Blackwell, 2008)Background and aims: Periodontitis is an infection with an episodic nature of tissue support destruction. The aim of this work was to determine the levels of chemokines, cytokines, matrix metalloproteinase-13, periodontal ...
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(American Academy of Periodontology, 2010-02)Background: Chemokines are central in the activation and direction of leukocyte subsets to target tissues. However, the monocyte chemoattractant protein-3 (MCP-3) has not been associated with chronic periodontitis. Chronic ...
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(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 ...
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(1992)Ni2+, Fe2+ and Cu2+ were attractants and aspartate was an apparent repellent for Leptospirillum ferrooxidans, a behaviour opposite to that for Escherichia coli. Membranes from L. ferrooxidans contained proteins with a ...
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(Dove Medical Press Ltd., 2016)Objective: To describe the perception of the quality of life in oral health based on the Health-Related Quality of Life instrument in its Spanish version (HRQOL-sp) in Chilean patients with third molar extraction ...