Search for dissertations about: "Hydroxyapatite gene"
Showing result 1 - 5 of 13 swedish dissertations containing the words Hydroxyapatite gene.
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1. On the biological response to different biomaterials under normal and irradiated conditions
Abstract : There are several challenges when introducing an implant into a host. Concerning soft tissues, major complications are fibrosis and capsule contracture, whereas for bone, failure of osseointegration may occur. READ MORE
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2. Basic fibroblast growth factor for stimulation of bone formation in osteoinductive and conductive implants
Abstract : Basic Fibroblast Growth Factor (bFGF) is one of the endogenous factors found in bone matrix. bFGF is a mitogen for many cell types, including osteoblasts and chondrocytes. It can stimulate angiogenesis and osteoblast gene expression. READ MORE
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3. Effects of antiresorptive agents on inflammation and bone regeneration in different osseous sites - experimental and clinical studies
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. READ MORE
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4. Molecular and structural patterns of guided bone regeneration (GBR). Experimental studies on the role of GBR membrane and bone substitute materials
Abstract : 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. READ MORE
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5. Tissue responses to bone-implant biomaterials
Abstract : The purpose of the studies was to understand the mechanisms which underlie the interaction between tissue and bone-implant biomaterials. Tissue and naturally occurring aragonite nacre interaction was systematically studied for the first time by combined histological examination, cellular and molecular biological approaches. READ MORE