Browsing by Subject "Bone regeneration"

Now showing items 1-8 of 8

    • Acid bone lysates reduce bone regeneration in rat calvaria defects 
      Strauss Avendaño, Franz Josef; Kuchler, Ulrike; Kobatake, Reiko; Heimel, Patrick; Tangl, Stefan; Gruber, Reinhard (Wiley, 2020)
      Acid bone lysates (ABLs) represent the growth factors and other molecules released during autologous graft resorption. However, the impact of these bone-derived growth factors on the healing of bone defects has not yet ...
    • 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 ...
    • Bionanocomposite scaffolds based on chitosan-gelatin and nanodimensional bioactive glass particles: in vitro ... 
      Covarrubias Gallardo, Cristián; Cádiz, Monserrat; Maureira, Miguel; Celhay, Isabel; Cuadra, Felipe; Von Marttens Castro, Alfredo (Sage, 2018)
      Bone repair bionanocomposite scaffolds were produced by incorporating dense bioactive glass nanoparticles or mesoporous bioactive glass nanospheres into a chitosan-gelatin polymer blend. The in vitro bioactivity of the ...
    • Local tissue effects of various barrier membranes in a rat subcutaneous model 
      Naenni, Nadja; Lim, Hyun-Chang; Strauss Avendaño, Franz; Jung, Ronald; Haemmerle, Christoph; Thoma, Daniel S. (Korean Acad Periodontology, 2020)
      Purpose: The purpose of this study was to examine the local tissue reactions associated with 3 different poly(lactic-co-glycolic acid) (PLGA) prototype membranes and to compare them to the reactions associated with ...
    • 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 ...
    • Preparation and bioactive properties of nano bioactive glass and segmented polyurethane composites 
      Aguilar Perez, Fernando; Vargas Coronado, Rossana; Cervantes Uc, Jose; Cauich Rodriguez, Juan; Covarrubias Gallardo, Cristián; Yazdani-Pedram Zobeiri, Mehrdad (SAGE PUBLICATIONS, 2016)
      Composites of glutamine-based segmented polyurethanes with 5 to 25wt.% bioactive glass nanoparticles were prepared, characterized, and their mineralization potential was evaluated in simulated body fluid. Biocompatibility ...
    • TGF-β activity in acid bone lysate adsorbs to titanium surface 
      Strauss Avendaño, Franz; Di Summa, Francesca; Stähli, Alexandra; Matos, Luiza; Vaca, Fabiola; Schuldt, Guenther; Gruber, Reinhard (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 ...
    • Vertical ridge augmentation feasibility using unfixed collagen membranes and particulate bone substitutes: ... 
      Lee, Jung-Seok; Park, Jin-Young; Chung, Hye-Min; Song, Young Woo; Strauss Avendaño, Franz Josef (Wiley, 2022)
      Aim To determine whether vertical ridge augmentation (VRA) can be obtained through guided bone regeneration (GBR) using exclusively resorbable collagen membranes and particulate bone substitutes without additional ...