Sökning: "Osteocalcin"

Hittade 3 uppsatser innehållade ordet Osteocalcin.

  1. 1. Vitamin D3 stimulerar osteogena egenskaper och motverkar inflammation i humana PDL-celler

    Master-uppsats, Malmö högskola/Odontologiska fakulteten (OD)

    Författare :Karin Arosenius; Elisabeth Larsson; [2015]
    Nyckelord :Vitamin D3; PDL-celler;

    Sammanfattning : Introduktion: Låg serumkoncentration av vitamin D3 är förknippat med mer parodontal sjukdom. Syftet med denna studie var att studera effekten av 1α,25-dihydroxyvitamin D3 (vit D3) på humana PDL-cellers (hPDLC) benbildande egenskaper samt inflammatoriska egenskaper i form av uttryck av cytokiner/kemokiner vid LPS-inducerad inflammation. LÄS MER

  3. 2. Characterization of Protein Surface Interactions : Collagen and Osteocalcin

    Master-uppsats, Institutionen för fysik, kemi och biologi; Tekniska högskolan

    Författare :Patrik Johansson; [2013]
    Nyckelord :Osteocalcin; Collagen; SFG; ToF-SIMS; XPS; AFM; Orientation; Surface;

    Sammanfattning : This work investigates how the proteins collagen type I and human osteocalcin interact with various surfaces. A pH-series of collagen adsorbed onto methyl terminated self-assembled monolayers has been made and the results indicate that less tropocollagen is found on the surfaces at pH below 6. LÄS MER

  4. 3. Osteoblast Behaviour on Injectable Biomaterials Intended for Augmentation of Vertebral Compression Fractures

    Magister-uppsats, Institutionen för fysik, kemi och biologi

    Författare :Sandra Ramstedt; [2007]
    Nyckelord :vertebral compression fractures; osteoblasts; injectable biomaterials; Ca-aluminate; Bis-GMA; PMMA; cell studies;

    Sammanfattning : Biomaterials used for stabilization of compressed vertebraes due to osteoporosis, have mainly been based on resin materials, like PMMA (polymethyl methacrylate), but have recently expanded to consist of injectable ceramics, such as calcium-aluminate. In this in vitro study human osteoblast-like cells, MG-63, were cultured on three different injectable biomaterials based on: Ca-aluminate, Bis-GMA (bisphenol A-glycidylmethacrylate) and PMMA, to investigate the cellular response elicited by these materials. LÄS MER