Sökning: "bone regeneration"

Visar resultat 6 - 10 av 97 avhandlingar innehållade orden bone regeneration.

  1. 6. Bone tissue regeneration indento-alveolar surgery : clinical and experimental studies on biomaterials and bone graft substitutes

    Författare :Annika Sahlin-Platt; Maria Ransjö; Christer Dahlin; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biomaterials; bone graft substitutes; compomer; root end filling; Bio-Oss; Bioactive glass 45S5; Algipore; SEM EDAX; ICP-OES; Cryo-XPS;

    Sammanfattning : Pathological processes in the alveolar and facial bones can lead to bone loss that may not heal with complete regeneration. Biomaterials can be used to facilitate the healing process and/or as a bone substitute, but the mechanisms are not fully understood. LÄS MER

  3. 7. Effects of antiresorptive agents on inflammation and bone regeneration in different osseous sites - experimental and clinical studies

    Författare :Carina Cardemil; Peter Thomsen; Cecilia Larsson Wexell; Bente Brokstad Herlofson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Qntiresorptive agents; ovariectomised rat; osteoporosis; skeletal site; differences osteonecrosis of the jaw; osseointegration; bone substitute; inflammation; bone regeneration; gene expression; histomorphometry; Micro-CT; antiresorptive agents; ovariectomised rat; osteoporosis; skeletal site differences; osteonecrosis of the jaw; osseointegration; bone substitute; inflammation; bone regeneration; gene expression; histomorphometry; Micro-CT;

    Sammanfattning : The biological mechanisms involved in bone regeneration in osteoporotic bone and the effect of antiresorptive drugs in relation to surgically inserted biomaterials are not fully understood. Improved osseointegration of titanium implants but also adverse effects of antiresorptive therapies, such as osteonecrotic jaw have been described in the literature. LÄS MER

  4. 8. Bone and Cartilage Regeneration: Wnt Signaling Pathway in Healing

    Författare :Anna Thorfve; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Wnt signaling pathway; Osteoarthritis; Bone regeneration; Lithium;

    Sammanfattning : The Wnt signaling pathway plays a central role in bone and cartilage embryonic development, processes that are recapitulated during regeneration. Imbalance in such well conserved and complex system often contributes to numerous diseases, whereas controlled modulation of the Wnt signaling activity is an attractive target e.g. LÄS MER

  5. 9. Effects of silicon on bone. Clinical observations and experimental cell studies

    Författare :Catarina Magnusson; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; silicon; osteoclast; pregnancy; lactation; bone metabolism; bone regeneration;

    Sammanfattning : Bone health has a major impact on life quality. In Sweden, osteoporosis is a highly prevalent skeletal disease that primarily affects the elderly, causing fragility fractures and pain. LÄS MER

  7. 10. Insulin-coated titanium implants - a potential therapy for local bone regeneration

    Författare :Behnosh Öhrnell Malekzadeh; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Insulin; Titanium; Bone; Implant; Osteoblast; Immobilisation;

    Sammanfattning : Background: Insulin is a hormone that regulates glucose metabolism, however, it is also important for bone formation. The anabolic effect of insulin on bone could open up alternative therapies when it comes to local bone regeneration. However, this requires a method for local administration of insulin. LÄS MER