Sökning: "histomorphometry"
Visar resultat 1 - 5 av 22 avhandlingar innehållade ordet histomorphometry.
1. Molecular and structural patterns of guided bone regeneration (GBR). Experimental studies on the role of GBR membrane and bone substitute materials
Sammanfattning : The mechanisms of guided bone regeneration (GBR) and bone healing with calcium phosphate (CaP) bone substitutes are not fully understood. The major aim of this thesis was to determine the relationship between the bone formation in bone defects and the cellular distribution and activities in association with CaP materials and/or with GBR membrane. LÄS MER
2. A methodological platform to study molecular biocompatibility of biomaterials. Experimental and clinical studies
Sammanfattning : The aim of this project was to develop a methodological platform in order to advance our scientific understanding of the mechanisms of osseointegration. Screw-shaped, titanium implants, with different surface properties, were inserted in the rat tibia, or incubated in mono- or co-culture of human monocytes and MSCs. LÄS MER
3. On 606 retrieved oral and cranio-facial implants. An analysis of consecutively received human specimens
Sammanfattning : Aim:The aim of the present thesis was to histologically and histomorphometrically analyse retrieved human specimens of oral and cranio-facial implants, and to address the clinical relevance of a retrieval bank.Materials and methods:The specimens analysed were submitted to the retrieval bank at the Department of Biomaterials / Handicap Research. LÄS MER
4. Effects of antiresorptive agents on inflammation and bone regeneration in different osseous sites - experimental and clinical studies
Sammanfattning : ABSTRACT 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
5. Effects of antiresorptive agents on inflammation and bone regeneration in different osseous sites - experimental and clinical studies
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
