Facultad de Odontología: Recent submissions

Now showing items 741-760 of 2716

    • Osteoconductive properties of upsidedown bilayer collagen membranes in rat calvarial defects 
      Feher, Balazs; Apaza Alccayhuaman, Karol Ali; Strauss Avendaño, Franz Josef; Lee, Jung-Seok; Tangl, Stefa; Kuchler, Ulrike; Gruber, Reinhard (Springer Japan KK, 2021)
      Background: Bilayer collagen membranes are routinely used in guided bone/tissue regeneration to serve as osteoconductive scaffolds and prevent the invasion of soft tissues. It is recommended to place the membranes with ...
    • FasL is required for osseous healing in extraction sockets in mice 
      Alccayhuaman, Karol Alı´ Apaza; Heimel, Patrick; Lee, Jung-Seok; Strauss Avendaño, Franz Josef; Stähli, Alexandra; Matalova, Eva; Grube, Reinhard (Frontiers Media, 2021)
      Fas ligand (FasL) is a member of the tumor necrosis factor (TNF) superfamily involved in the activation of apoptosis. Assuming that apoptosis is initiated after tooth extraction it is reasonable to suggest that FasL may ...
    • Histomorphometric analysis of osseointegrated grade V titanium mini transitional implants in edentulous ... 
      Beltrán, Víctor; Weber, Benjamín; Lillo, Ricardo; Manzanares, María Cristina; Sanzana Luengo, Cristina Fernanda; Fuentes, Nicolás; Acuña Mardones, Pablo; Valdivia Gandur, Iván (MDPI, 2021)
      The purpose of this study is to assess the use of grade V titanium mini transitional implants (MTIs) immediately loaded by a temporary overdenture. For this, a histomorphometric analysis of the bone area fraction occupancy ...
    • Acid dentin lysate failed to modulate bone formation in rat calvaria defects 
      Nasirzade, Jila; Alccayhuaman, Karol Ali Apaza; Kargarpour, Zahra; Kuchler, Ulrike; Strauss Avendaño, Franz Josef; Panahipour, Layla; Kampleitner, Carina; Heimel, Patrick; Schwarz, Frank; Gruber, Reinhard (MDPI, 2021)
      Tooth roots are increasingly applied for bone reconstruction before implant placement. Growth factors stored in the dentin are assumed to enhance bone regeneration, however, the evidence is low. To this aim, collagen ...
    • Proteomic and genomic analysis of acid dentin lysate with focus on TGF-β signaling 
      Nasirzade, Jila; Kargarpour, Zahra; Mitulović, Goran; Strauss Avendaño, Franz Josef; Panahipour, Layla; Schwarz, Frank; Gruber, Reinhard (Nature, 2021)
      Particulate autologous tooth roots are increasingly used for alveolar bone augmentation; however, the proteomic profile of acid dentin lysate and the respective cellular response have not been investigated. Here we show ...
    • The influence of flap design on patients' experiencing pain, swelling, and trismus after mandibular third ... 
      De Marco, Gennaro; Lanza, Alessandro; Cristache, Corina M.; Capcha, Estefani B.; Espinoza, Karen I.; Rullo, Rosario; Vernal Astudillo, Rolando Marcelo; Cafferata Chea, Emilio Alfredo; Di Francesco, Fabrizio (Universidade de Sao Paulo Faculdade de Odontologia, Brasil, 2021)
      Third molar removal surgery usually comes accompanied by postoperative discomfort, which could be influenced by the surgical approach chosen. This scoping systematic review aimed at compiling the available evidence focused ...
    • Patient satisfaction and survival of maxillary overdentures supported by four or six splinted implants: a ... 
      Di Francesco, Fabrizio; De Marco, Gennaro; Capcha, Estefani B.; Lanza, Alessandro; Cristache, Corina M.; Vernal Astudillo, Rolando Marcelo; Cafferata Chea, Emilio Alfredo (BMC, 2021)
      Background Implant-supported overdentures offer enhanced mechanical properties, which lead to better patient satisfaction and survival rates than conventional dentures. However, it is unclear whether these satisfaction ...
    • Personality traits, psychosocial effects and quality of life of patients submitted to dental bleaching 
      Bonafé, Elize; Rezende, Marcia; Molinari Machado, Marina; Linares Lima, Suellen Nogueira; Fernández Godoy, Eduardo Maximiliano; Baldani, Marcia M. P.; Reis, Alessandra; Dourado Loguercio, Alessandro; Coelho Bandeca, Matheus (BMC, 2021)
      BackgroundPerception is defined as the ability to distinguish through the senses. All perception is dependent on factors such as personality, previously lived experiences and cultural elements. When planning an aesthetic ...
    • In vivo antitumor effect against murine cells of CT26 colon cancer and EL4 lymphoma by autologous whole ... 
      Barrera Ávalos, Carlos Esteban; Díaz, Ximena; Madrid, Sebastián; Michelson, Sofía A.; Robles Planells, Claudia Julieta; Sánchez Guerrero, Giselle; Ahumada, Viviana; Mella Torres, Andrea Jesús; Rojo, Leonel E.; Imarai Bahamonde, Mónica; Milla, Luis A.; Leiva Salcedo, Elías; Murgas, Paola; Fernández, Ricardo; Escobar, Alejandro; Acuña Castillo, Claudio (Hindawi, 2021)
      Active immunotherapy against cancer is based on immune system stimulation, triggering efficient and long-lasting antigen-specific immune responses. Immunization strategies using whole dead cells from tumor tissue, containing ...
    • Active MMP-8 quantitative test as an adjunctive tool for early diagnosis of periodontitis 
      Hernández Ríos, Marcela; Baeza Paredes, Mauricio Enrique; Raisanen, Ismo; Contreras Balbontín, Johanna; Tervahartiala, Taina; Chaparro, Alejandra; Sorsa, Timo; Hernández Ríos, Patricia (MDPI, 2021)
      Periodontitis is a host-mediated bacterial disease that affects the tooth attachment apparatus. Metalloproteinase-8 (MMP-8), a validated biomarker, could aid in clinical diagnosis. This study aimed to evaluate the diagnostic ...
    • Early implant placement with or without alveolar ridge preservation in single tooth gaps renders similar ... 
      Jonker, Brend P.; Strauss Avendaño, Franz Josef; Naenni, Nadja; Jung, Ronald E.; Wolvius, Eppo B.; Pijpe, Justin (Wiley, 2021)
      Objectives: To test whether early implant placement with alveolar ridge preservation (ARP) results in different esthetic, clinical and patient-reported outcome measures (PROMs) compared with early implant placement ...
    • Clinical effects of probiotic or azithromycin as an adjunct to scaling and root planning in the treatment ... 
      Morales Chvets, Alicia Alvarovna; Contador Cotroneo, Rafael Ignacio; Bravo, Joel; Carvajal Pavez, Paola Lorena; Silva, Nora; Strauss Avendaño, Franz Josef; Gamonal Aravena, Jorge Antonio (BMC, 2021)
      Background: The aim of this triple-blind placebo-controlled parallel-arm randomized clinical trial was to evaluate the clinical effects of Lactobacillus rhamnosus SP1 or azithromycin as an adjunct to scaling and root ...
    • Assessment of cardiovascular risk in women with periodontal diseases according to c-reactive protein levels 
      Da Venezia, Claudia; Hussein Rojas, Nayib Ignacio; Hernández Ríos, Marcela; Contreras Balbontín, Johanna; Morales Chvets, Alicia Alvarovna; Valdés, Macarena; Rojas, Francisca; Matamala López, Loreto; Hernández Ríos, Patricia (MDPI, 2021)
      Cardiovascular diseases (CVD) are highly prevalent non-communicable diseases worldwide. Periodontitis may act as a non-traditional cardiovascular risk (CVR) factor, linked by a low-grade systemic inflammation mediated by ...
    • The inflammatory profile of the tumor microenvironment, orchestrated by cyclooxygenase-2, promotes epithelial- ... 
      Gómez Valenzuela, Fernán Daniel; Escobar López, Enrico Alejandro; Pérez Tomás, Ricardo; Montecinos, Viviana P. (Frontiers Media, 2021)
      The tumor microenvironment (TME) corresponds to a complex and dynamic interconnection between the extracellular matrix and malignant cells and their surrounding stroma composed of immune and mesenchymal cells. The TME ...
    • Classic and novel sex hormone binding globulin effects on the cardiovascular system in men 
      Basualto Alarcón, Carla; Llanos Vidal, Paola; García Rivas, Gerardo; Troncoso Magñin, Mayarling Francisca; Lagos, Daniel; Barrientos Briones, Genaro Christian; Estrada, Manuel (Hindawi, 2021)
      In men, 70% of circulating testosterone binds with high affinity to plasma sex hormone binding globulin (SHBG), which determines its bioavailability in their target cells. In recent years, a growing body of evidence has ...
    • Micro-tomographic characterization of the root and canal system morphology of mandibular first premolars ... 
      Sierra Cristancho, Alfredo José; González Osuna, Luis; Poblete, Daniela; Cafferata Chea, Emilio Alfredo; Carvajal Pavez, Paola Lorena; Lozano Moraga, Carla Paola; Vernal Astudillo, Rolando Marcelo (Nature, 2021)
      This study aimed to analyze the root anatomy and root canal system morphology of mandibular first premolars in a Chilean population. 186 teeth were scanned using micro-computed tomography and reconstructed three-dimensionally. ...
    • Response patterns in adventitial layer of Echinococcus granulosus sensu stricto cysts from naturally infected ... 
      Hidalgo, Christian; Stoore, Caroll; Baquedano, María Soledad; Pereira, Ismael; Franco, Carmen; Hernández Ríos, Emma Marcela; Paredes, Rodolfo (BMC, 2021)
      Cystic echinococcosis is a zoonotic disease caused by the metacestode of Echinococcus granulosus sensu lato. The disease is characterized by the development of cystic structures inside viscera of the intermediate host, ...
    • Premature senescence of T-cells favors bone loss during osteolytic diseases. A new concern in the osteoimmunology ... 
      González Ouna, Luis Gustavo; Sierra Cristancho, Alfredo José; Rojas Pérez, Carolina Isabel; Cafferata Chea, Emilio Alfredo; Melgar Rodríguez, Samanta Azucena; Cárdenas Gutiérrez, Angélica María; Vernal Astudillo, Rolando Marcelo (International Society on Aging and Disease, USA, 2021)
      Cellular senescence is a biological process triggered in response to time-accumulated DNA damage, which prioritizes cell survival over cell function. Particularly, senescent T lymphocytes can be generated prematurely during ...
    • Humanized mouse models for the study of periodontitis: An opportunity to elucidate unresolved aspects of ... 
      Rojas, Carolina; García, Michelle P.; Polanco, Alan F.; González Osuna, Luis; Sierra Cristancho, Alfredo José; Melgar Rodríguez, Samanta Azucena; Cafferata Chea, Emilio Alfredo; Vernal Astudillo, Rolando Marcelo (Frontiers Media, 2021)
      Periodontitis is an oral inflammatory disease in which the polymicrobial synergy and dysbiosis of the subgingival microbiota trigger a deregulated host immune response, that leads to the breakdown of tooth-supporting ...
    • Mechanobiology of autophagy: the unexplored side of cancer 
      Hernández Cáceres, María Paz; Muñoz, Leslie; Pradenas, Javiera M.; Pena, Francisco; Lagos, Pablo; Aceiton, Pablo; Owen, Gareth I.; Morselli, Eugenia; Criollo Céspedes, Alfredo Guillermo; Ravasio, Andrea; Bertocchi, Cristina (Frontiers Media, 2021)
      Proper execution of cellular function, maintenance of cellular homeostasis and cell survival depend on functional integration of cellular processes and correct orchestration of cellular responses to stresses. Cancer ...