Browsing by Author "Hernández, Marcela"

Now showing items 1-9 of 9

    • Asociación entre la carga subgingival de porphyromonas gingivalis y la inflamación sistémica de bajo grado ... 
      Rehbein Raddatz, Daniela (Universidad de Chile, 2023)
      Introducción: Porphyromonas gingivalis (P. gingivalis) es un patobionte clave en la periodontitis y desencadena una respuesta inmunoinflamatoria periodontal. Sin embargo, se desconoce la relación entre P. gingivalis y ...
    • Clinical Effects of Lactobacillus rhamnosus in Non-Surgical Treatment of Chronic Periodontitis: A Randomized ... 
      Morales, Alicia; Carvajal, Paola; Silva, Nora; Hernández, Marcela; Godoy González, Claudia Andrea; Rodríguez, Gonzalo; Cabello Ibacache, Rodrigo Antonio; García Sesnich, Jocelyn Nata; Hoare, Anilei; Díaz, Patricia I.; Gamonal Aravena, Jorge Antonio (Amer Physical Soc., 2016)
      Background: Probiotics are living microorganisms that provide beneficial effects for the host when administered in proper quantities. The aim of this double-masked placebo-controlled parallel-arm randomized clinical trial ...
    • Frequency of oral squamous cell carcinoma and oral epithelial dysplasia in oral and oropharyngeal mucosa ... 
      Martínez, Carolina; Hernández, Marcela; Martínez, Benjamín; Adorno, Daniela (Sociedad Medica de Santiago, 2016)
      © 2016, Sociedad Medica de Santiago. All right reserved.Background: Oral cancer in Chile corresponds approximately to 1.6% of all cancer cases. There are few studies about oral epithelial dysplasia and oral squamous cell ...
    • High levels of CXC Ligand 12/stromal cell-derived factor 1 in apical lesions of endodontic origin associated ... 
      Cavalla, Franco; Reyes, Montserrat; Vernal Astudillo, Rolando; Álvarez, Carla; Paredes, Rodolfo; García Sesnich, Jocelyn; Infante, Magdalena; Fariña, Valeska; Barrón, Ignacio; Hernández, Marcela (2013)
      INTRODUCTION: CXC ligand 12/stromal-derived factor-1 (CXCL12/SDF-1) is a pleiotropic chemokine that regulates the influx of a wide range of leukocytes. The aim of this study was to characterize CXCL12/SDF-1 in apical ...
    • Host response mechanisms in periodontal diseases 
      Silva, Nora; Abusleme Ramos, Loreto Andrea; Bravo, Denisse; Dutzan Muñoz, Nicolás; García Sesnich, Jocelyn; Vernal Astudillo, Rolando; Hernández, Marcela; Gamonal Aravena, Jorge Antonio (Univ Sao Paulo Fac Odontologia Bauru, 2015)
      Periodontal diseases usually refer to common inflammatory disorders known as gingivitis and periodontitis, which are caused by a pathogenic microbiota in the subgingival biofilm, including Porphyromonas gingivalis, ...
    • Matrix metalloproteinase-8 regulates transforming growth factor-β1 levels in mouse tongue wounds and ... 
      Åström, Pirjo; Pirilä, Emma; Lithovius, Riitta; Heikkola, Heidi; Korpi, Jarkko T.; Hernández, Marcela; Sorsa, Timo; Salo, Tuula (Academic Press Inc., 2014)
      © 2014 Elsevier Inc. Matrix metalloproteinase-8 (MMP-8)-deficient mice (Mmp8-/-) exhibit delayed dermal wound healing, but also partly contradicting results have been reported. Using the Mmp8-/- mice we investigated the ...
    • Matrix metalloproteinases and myeloperoxidase in gingival crevicular fluid provide site-specific diagnostic ... 
      Leppilahti, Jussi; Hernández Ríos, Patricia; Gamonal Aravena, Jorge Antonio; Tervahartiala, Taina; Brignardello Petersen, Romina; Mantyla, Paivi; Sorsa, Timo; Hernández, Marcela (2014)
      Aim: To identify the diagnostic accuracy of gingival crevicular fluid (GCF) candidate biomarkers to discriminate periodontitis from the inflamed and healthy sites, and to compare the performance of two independent matrix ...
    • Periodontitis and placental growth factor in oral fluids are early pregnancy predictors of gestational ... 
      Chaparro, Alejandra; Zúñiga, Edgardo; Varas-Godoy, Manuel; Albers, Daniela; Ramírez, Valeria; Hernández, Marcela; Kusanovic, Juan Pedro; Acuña-Gallardo, Stephanie; Rice, Gregory; Illanes, Sebastián E. (Wiley-Blackwell, 2018)
      © 2018 American Academy of Periodontology. Background: Gestational diabetes mellitus (GDM) affects around 7% to 10% of all pregnancies. Early detection of predisposition to GDM is the first step in developing efficacious ...
    • Pro-oxidant status and matrix metalloproteinases in apical lesions and gingival crevicular fluid as potential ... 
      Dezerega, Andrea; Madrid, Sonia; Mundi, Veránica; Valenzuela, María; Garrido, Mauricio; Paredes, Rodolfo; García Sesnich, Jocelyn; Ortega, Ana; Gamonal Aravena, Jorge Antonio; Hernández, Marcela (2012)
      Background: Oxidative stress and matrix metalloproteinases -9 and -2 are involved in periodontal breakdown, whereas gingival crevicular fluid has been reported to reflect apical status. The aim of this study was ...