Sökning: "dentin"

Visar resultat 16 - 20 av 27 avhandlingar innehållade ordet dentin.

  1. 16. Cariological Studies on Endodontically Treated Teeth

    Författare :Khalid Merdad; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Caries risk; Caries susceptibility; Cariogram; Endodontic treatment; Jönköping; Sweden; Micro-CT; Recurrent caries; Saudi Arabia;

    Sammanfattning : Caries might jeopardize the long-term successful outcome of endodontic therapy. Therefore, it is of an interest for the endodontist to evaluate caries susceptibility of root-filled teeth (RFT). In the present thesis, several studies were conducted to explore this relationship. LÄS MER

  3. 17. Stem cells and mineralized tissue : characterization and disease modeling

    Författare :Hero Nikdin; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Deficits in mineralized tissue, as a result of abnormal development, trauma, disease or aging, are major medical problems. Consequently, new methods to regenerate stable and functional bone is a main focus in the field of tissue engineering. LÄS MER

  4. 18. Calcium aluminate cement as dental restorative : Mechanical properties and clinical durability

    Författare :Karin Sunnegårdh-Grönberg; Jan van Dijken; Preben Hørsted Bindslev; Umeå universitet; []
    Nyckelord :mechanical properties; clinical; restorations; ceramic; cement; resin composite; adaptation; SEM; odontologi; Odontology;

    Sammanfattning : In 1995, the Swedish government recommended the discontinuation of amalgam as restorative in paediatric dentistry. Because the mercury content in amalgam constitutes an environmental hazard, its use has declined. LÄS MER

  5. 19. Exploring the boundaries of caries detection : two advanced methods evaluated

    Författare :Álfheiður Ástvaldsdóttir; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Caries detection methods require thorough validation. This should include studies which clarify what characteristics of the caries lesions are being measured, the limitations of the method and comparison of performance with conventional caries detection methods. LÄS MER

  7. 20. Root surface conditioning in periodontal treatment

    Författare :Johan Blomlöf; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :citric acid; collagen; EDTL; etching; monkey; periodontal healing; periodolntitis; phosphoric acid; root planing; scanning electron microscopy; smearlayer; ultrasonic scaling; vitality. ISBN: 91-628-2646-8;

    Sammanfattning : Marginal periodontal healing following both invasive and non-invasive therapies is influenced by a large number of systemic and local factors. In order to optimize healing, a lot of effort is put into minimizing possible sources of infection both in performing different periodontal therapies as well as during the healing period. LÄS MER