Browsing by Title Artículos de revistas

Now showing items 58-77 of 106

    • Lateral periodontal cyst simulating a residual cyst 
      Adorno Farías, Daniela; Neves, Frederico Sampaio; Carneiro Junior, Braulio; Dos Santos, Jean Nunes (Srpsko Lekarsko Drustvo, 2018)
      Introduction Lateral periodontal cysts (LPC) are not frequent and the diagnosis is generally established by means of a routine radiological exploration. The aim of this article is to report a case of LPC on edentulous area. ...
    • Loss of caveolin-1 is associated with a decrease in beta cell death in mice on a high fat diet 
      Lillo Urzúa, Paloma; Núñez Murillo, Olinda; Castro Sepúlveda, Mauricio; Torres Quintana, María Angélica; Lladser Caldera, Álvaro; Quest, Andrew F. G.; Espinoza Robles, Carolina; Llanos Vidal, Paola; Wehinger, Sergio (MDPI, 2020)
      Elevated free fatty acids (FFAs) impair beta cell function and reduce beta cell mass as a consequence of the lipotoxicity that occurs in type 2 diabetes (T2D). We previously reported that the membrane protein caveolin-1 ...
    • Loss of the disease-associated glycosyltransferase Galnt3 alters Muc10 glycosylation and the composition ... 
      Peluso, Gabriella; Tian, E.; Abusleme Ramos, Loreto; Munemasa, Takashi; Mukaibo, Taro; Ten Hagen, Kelly G. (American Society for Biochemistry and Molecular Biology, 2020)
      The importance of the microbiome in health and its disruption in disease is continuing to be elucidated. However, the multitude of host and environmental factors that influence the microbiome are still largely unknown. ...
    • Macrophages skew towards M1 profile through reduced CD163 expression in symptomatic apical periodontitis 
      Veloso Matta, Pablo; Fernández, Alejandra; Terraza, Claudia; Álvarez Rivas, Carla; Vernal Astudillo, Rolando; Escobar Álvarez, Alejandro; Hernández Ríos, Emma (Springer, 2020)
      Objectives To explore the macrophage profiles in symptomatic and asymptomatic forms of AP through phenotypic and functional analyses. Material and methods Cross-sectional study. Apical tissue/lesion samples were collected ...
    • Mandibular border movements: The two envelopes of motion 
      Chuhuaicura, Priscila; Lezcano, María Florencia; Días, Fernando José; Fuentes, Aler Daniel; Arias, Alain; Fuentes, Ramón (Wiley, 2020)
      Background The envelope of motion is a diagrammatic representation of the mandibular border movements. Classically, those movements are carried out eccentrically; starting from the position of maximal intercuspation, the ...
    • Mediación en el sistema público de salud: oportunidades para mejorar 
      Lagos Tissie, Denisse; Bravo R., Lidia (Sociedad Médica Santiago, 2020)
      La mediación en el cuidado de la salud es un proceso no contencioso para resolver una disputa entre pacientes y proveedores de servicios de salud durante la atención médica Objetivo: Caracterizar el proceso de mediación ...
    • miRNA-21 deficiency impairs alveolar socket healing in mice 
      Strauss Avendaño, Franz; Stahli, Alexandra; Kobatake, Reiko; Tangl, Stefan; Heimel, Patrick; Alccayhuaman, Karol Ali Apaza; Schosserer, Markus; Hackl, Matthias; Grillari, Johannes; Gruber, Reinhard (Wiley, 2020)
      Objectives MicroRNAs (miRNAs) are small noncoding RNAs demonstrated as critical post-transcriptional modulators in dental tissues and bone regeneration, particularly miR-21-5p. However, the role of miR-21-5p in the healing ...
    • MMP-8, TRAP-5, and OPG levels in GCF diagnostic potential to discriminate between healthy patients’, mild ... 
      Hernández, Marcela; Baeza Paredes, Mauricio; Contreras Balbontín, Johanna; Sorsa, Timo; Tervahartiala, Taina; Valdés Salgado, Macarena; Chaparro, Alejandra; Hernández Ríos, Patricia (MDPI, 2020)
      Biomarkers represent promising aids in periodontitis, host-mediate diseases of the tooth-supporting tissues. We assessed the diagnostic potential of matrix metalloproteinase-8 (MMP-8), tartrate-resistant acid phosphatase-5 ...
    • Modified Le fort III osteotomy: A simple solution to severe midfacial hypoplasia 
      Fariña, Rodrigo; Valladares, Salvador; Raposo Castillo, Araceli; Silva, Francisco (Elsevier, 2018)
      Purpose: There are multiple conditions that may affect the development of the middle third of the face and with varying degrees of severity. The surgical treatment alternatives for major midfacial sagittal deficiencies ...
    • Molecular signatures of extracellular vesicles in oral fluids of periodontitis patients 
      Chaparro Padilla, Alejandra; Weber Aracena, Laura; Realini Fuentes, Ornella; Albers Busquetts, Daniela; Hernández Ríos, Marcela; Ramírez Lobos, Valeria; La Rocca, Andrés Pascual; Nart Molina, José; Beltrán Varas, Víctor; Acuña Gallardo, Stephanie; Sanz Ruiz, Antonio (Wiley, 2020)
      Objective To characterize extracellular vesicles (EVs) in gingival crevicular fluid (GCF) and saliva samples from healthy/gingivitis and periodontitis patients and correlate them with clinical inflammatory periodontal ...
    • Morphological consequences of artificial cranial deformation: Modularity and integration 
      Puschel, Thomas A.; Friess, Martin; Manríquez Soto, Germán (Public Library Science, 2020)
      The cranium is an anatomically complex structure. One source of its complexity is due to its modular organization. Cranial modules are distinct and partially independent units that interact substantially during ontogeny ...
    • Morphometric Characterization of Asymmetric Mandibles Due to Condylar Hyperactivity 
      Espinosa, Sebastián; Rabanal, Carolina; Toro Ibacache, Viviana (Elsevier, 2019)
      Purpose: Mandibular asymmetry related to condylar hyperactivity (CH) presents a complex set of morphologic features that pose challenges for its correction. Using state-of-the-art morphometric techniques, this report ...
    • Nanofilled/nanohybrid and hybrid resin-based composite in patients with direct restorations in posterior ... 
      Medeiros Maran, Bianca; Larocca de Geus, Juliana; Gutiérrez Reyes, Mario; Heintze, Siegward; Tardem, Chane; Barceleiro, Marcos O.; Reis, Alessandra; Loguercio, Alessandro D. (Elsevier, 2020)
      Objective: A systematic review and a meta-analysis were performed to answer the following research question: Are there differences in the color match and surface texture of nanofilled/nanohybrid and hybrid composite ...
    • Nanoparticles of bioactive glass enhance biodentine bioactivity on dental pulp stem cells 
      Corral Núñez, Camila; Altamirano Gaete, Diego; Maureira Vargas, Miguel; Martin Casielles, Javier; Covarrubias Gallardo, Cristián (MDPI, 2021)
      This study aimed to investigate the cytotoxicity and bioactivity of a novel nanocomposite containing nanoparticles of bioactive glass (nBGs) on human dental pulp stem cells (hDPSCs). nBGs were synthesized by the sol-gel ...
    • New insights on the role of lipid metabolism in the metabolic reprogramming of macrophages 
      Batista González, Ana; Vidal Álvarez, Roberto; Criollo Céspedes, Alfredo; Carreño Márquez, Leandro (Frontiers Media, 2020)
      Macrophage activation is intimately linked to metabolic reprogramming. Inflammatory (M1) macrophages are able to sustain inflammatory responses and to kill pathogens, mostly by relying on aerobic glycolysis and fatty acid ...
    • Novel benzoate-lipophilic cations selectively induce cell death in human colorectal cancer cell lines 
      Jara Sandoval, José Antonio; Rojas Rivera, Diego; Castro Castillo, Vicente; Fuentes Retamal, Sebastián; Sandoval Acuña, Cristian; Parra, Eduardo; Pavani, Mario; Maya Arango, Juan Diego; Ferreira Parker, Jorge; Catalán Díaz, Mabel (Elsevier, 2020)
      Introduction: Colorectal cancer (CRC) is a critical health issue worldwide. The high rate of liver and lung metastasis associated with CRC creates a significant barrier to effective and efficient therapy. Tumour cells, ...
    • Nuclear accumulation of beta-catenin is associated with endosomal sequestration of the destruction complex ... 
      Reyes Rojas, Montserrat; Peña Oyarzún, Daniel; Silva, Patricio; Venegas, Sebastián; Criollo Céspedes, Alfredo; Torres Gómez, Vicente (Wiley, 2020)
      Potentially malignant lesions, commonly referred to as dysplasia, are associated with malignant transformation by mechanisms that remain unclear. We recently reported that increased Wnt secretion promotes the nuclear ...
    • Nuclear localization of β-catenin and expression of target genes are associated with increased Wnt secretion ... 
      Reyes Rojas, Montserrat; Peña Oyarzún, Daniel; Maturana Ramírez, Andrea; Torres Gómez, Vicente (Elsevier, 2019)
      Objectives: To evaluate the localization of β-catenin in oral dysplastic cells, the expression of target genes upregulated in oral dysplasia, and the role of Wnt ligands in these events. Materials and methods: Subcellular ...
    • O-polysaccharide plays a major role on the virulence and immunostimulatory potential of aggregatibacter ... 
      Monasterio, Gustavo; Ormeño Castillo, Francisca; Astorga, Jéssica; Hoare Teuche, Anilei; Terraza, Claudia; Cafferata, Emilio A.; Villablanca, Eduardo J.; Vernal Astudillo, Rolando Marcelo (Frontiers Media, 2020)
      Aggregatibacter actinomycetemcomitans is a Gram-negative oral bacterium with high immunostimulatory and pathogenic potential involved in the onset and progression of periodontitis, a chronic disease characterized by aberrant ...
    • Oral health (Clinical guideline in EB) 
      Kramer, Susanne Marie (Acta Dermato-Venereologica, 2020)