Search Results - "Emanuelsson, Lena"

Guided bone regeneration is promoted by the molecular events in the membrane compartment by Turri, Alberto, Elgali, Ibrahim, Vazirisani, Forugh, Johansson, Anna, Emanuelsson, Lena, Dahlin, Christer, Thomsen, Peter, Omar, Omar

“…Abstract The working hypothesis of guided bone regeneration (GBR) is that the membrane physically excludes non-osteogenic tissues from interfering with bone…”
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The influence of controlled surface nanotopography on the early biological events of osseointegration by Karazisis, Dimitrios, Petronis, Sarunas, Agheli, Hossein, Emanuelsson, Lena, Norlindh, Birgitta, Johansson, Anna, Rasmusson, Lars, Thomsen, Peter, Omar, Omar

“…[Display omitted] The early cell and tissue interactions with nanopatterned titanium implants are insufficiently described in vivo. A limitation has been to…”
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Bone response to laser-induced micro- and nano-size titanium surface features by Brånemark, Rickard, MSc, PhD, MD, Emanuelsson, Lena, BS, Palmquist, Anders, MSc, PhD, Thomsen, Peter, PhD, MD

“…Abstract This study explored whether laser-induced, site-specific implant surface modifications with micro- and nano-scale topography were able to promote bone…”
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Leptin receptor gene deficiency minimally affects osseointegration in rats by Jolic, Martina, Ruscsák, Krisztina, Emanuelsson, Lena, Norlindh, Birgitta, Thomsen, Peter, Shah, Furqan A., Palmquist, Anders

“…Metabolic syndrome represents a cluster of conditions such as obesity, hyperglycaemia, dyslipidaemia, and hypertension that can lead to type 2 diabetes…”
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Strontium-doped calcium phosphate and hydroxyapatite granules promote different inflammatory and bone remodelling responses in normal and ovariectomised rats by Cardemil, Carina, Elgali, Ibrahim, Xia, Wei, Emanuelsson, Lena, Norlindh, Birgitta, Omar, Omar, Thomsen, Peter

“…The healing of bone defects may be hindered by systemic conditions such as osteoporosis. Calcium phosphates, with or without ion substitutions, may provide…”
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Chemical and structural analysis of the bone-implant interface by TOF-SIMS, SEM, FIB and TEM: Experimental study in animal by Palmquist, Anders, Emanuelsson, Lena, Sjövall, Peter

“…► Time of flight-secondary ion mass spectroscopy (TOF-SIMS) is a valuable tool for assessing the chemical aspects of the bone-implant interface. ► TOF-SIMS…”
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Electron beam-melted, free-form-fabricated titanium alloy implants: Material surface characterization and early bone response in rabbits by Thomsen, Peter, Malmström, Johan, Emanuelsson, Lena, René, Magnus, Snis, Anders

“…Titanium‐6aluminum‐4vanadium implants (Ti6Al4V) were prepared by free‐form‐fabrication (FFF) and were used either as produced or after machining and compared…”
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Integrin and chemokine receptor gene expression in implant-adherent cells during early osseointegration by Omar, Omar, Lennerås, Maria, Svensson, Sara, Suska, Felicia, Emanuelsson, Lena, Hall, Jan, Nannmark, Ulf, Thomsen, Peter

“…The mechanisms of early cellular recruitment and interaction to titanium implants are not well understood. The aim of this study was to investigate the…”
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Magnesium implant degradation provides immunomodulatory and proangiogenic effects and attenuates peri-implant fibrosis in soft tissues by Ben Amara, Heithem, Martinez, Diana C., Shah, Furqan A., Loo, Anna Johansson, Emanuelsson, Lena, Norlindh, Birgitta, Willumeit-Römer, Regine, Plocinski, Tomasz, Swieszkowski, Wojciech, Palmquist, Anders, Omar, Omar, Thomsen, Peter

“…Implants made of magnesium (Mg) are increasingly employed in patients to achieve osteosynthesis while degrading in situ. Since Mg implants and Mg2+ have been…”
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Bone without borders – Monetite-based calcium phosphate guides bone formation beyond the skeletal envelope by Shah, Furqan A., Jolic, Martina, Micheletti, Chiara, Omar, Omar, Norlindh, Birgitta, Emanuelsson, Lena, Engqvist, Håkan, Engstrand, Thomas, Palmquist, Anders, Thomsen, Peter

“…Calcium phosphates (CaP) represent an important class of osteoconductive and osteoinductive biomaterials. As proof-of-concept, we show how a multi-component…”
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Osseointegration of titanium with an antimicrobial nanostructured noble metal coating by Svensson, Sara, MSc, Suska, Felicia, DDS, PhD, Emanuelsson, Lena, BSc, Palmquist, Anders, PhD, Norlindh, Birgitta, BSc, Trobos, Margarita, PhD, Bäckros, Helen, MSc, Persson, Linda, MSc, Rydja, Gunilla, MSc, Ohrlander, Mattias, PhD, Lyvén, Benny, PhD, Lausmaa, Jukka, PhD, Thomsen, Peter, MD, PhD

“…Abstract Nanometer scale surface features on implants and prostheses can potentially be used to enhance osseointegration and may also add further…”
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The inflammatory cell influx and cytokines changes during transition from acute inflammation to fibrous repair around implanted materials by Gretzer, Christina, Emanuelsson, Lena, Liljensten, Elisabeth, Thomsen, Peter

“…The inflammatory and fibrous responses in a subcutaneous rat model were evaluated around degradable polyurethane urea (PUUR; Artelon ® ), with titanium and…”
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Fibrous capsule formation around titanium and copper by Suska, Felicia, Emanuelsson, Lena, Johansson, Anna, Tengvall, Pentti, Thomsen, Peter

“…Previous studies suggest that implant material properties influence the quality and quantity of fibrous capsule around the implant. However, the precise…”
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Enhancement of CRF-PEEK osseointegration by plasma-sprayed hydroxyapatite: A rabbit model by Suska, Felicia, Omar, Omar, Emanuelsson, Lena, Taylor, Mark, Gruner, Philipp, Kinbrum, Amy, Hunt, Duncan, Hunt, Trevor, Taylor, Andy, Palmquist, Anders

“…Carbon-fibre-reinforced polyether ether ketone (CFR-PEEK) exhibits excellent biomechanical properties as it has an elastic modulus similar to bone. However,…”
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Development of a Novel Model for the Investigation of Implant–Soft Tissue Interface by Chai, Wen Lin, Moharamzadeh, Keyvan, Brook, Ian Michael, Emanuelsson, Lena, Palmquist, Anders, van Noort, Richard

“…Background: In dental implant treatment, the long‐term prognosis is dependent on the biologic seal formed by the soft tissue around the implant. The in vitro…”
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Bone Response to Free-Form Fabricated Hydroxyapatite and Zirconia Scaffolds: A Transmission Electron Microscopy Study in the Human Maxilla by Grandfield, Kathryn, Palmquist, Anders, Ericson, Fredric, Malmström, Johan, Emanuelsson, Lena, Slotte, Christer, Adolfsson, Erik, Botton, Gianluigi A., Thomsen, Peter, Engqvist, Håkan

“…ABSTRACT Background: Understanding the interfacial reactions to synthetic bone regenerative scaffolds in vivo is fundamental for improving osseointegration and…”
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Long-term osseointegration of 3D printed CoCr constructs with an interconnected open-pore architecture prepared by electron beam melting by Shah, Furqan A., Omar, Omar, Suska, Felicia, Snis, Anders, Matic, Aleksandar, Emanuelsson, Lena, Norlindh, Birgitta, Lausmaa, Jukka, Thomsen, Peter, Palmquist, Anders

“…[Display omitted] In orthopaedic surgery, cobalt chromium (CoCr) based alloys are used extensively for their high strength and wear properties, but with…”
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The effects of controlled nanotopography, machined topography and their combination on molecular activities, bone formation and biomechanical stability during osseointegration by Karazisis, Dimitrios, Rasmusson, Lars, Petronis, Sarunas, Palmquist, Anders, Shah, Furqan A., Agheli, Hossein, Emanuelsson, Lena, Johansson, Anna, Omar, Omar, Thomsen, Peter

“…The initial cellular and molecular activities at the bone interface of implants with controlled nanoscale topography and microscale roughness have previously…”
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A technique for evaluating bone ingrowth into 3D printed, porous Ti6Al4V implants accurately using X-ray micro-computed tomography and histomorphometry by Palmquist, Anders, Shah, Furqan A., Emanuelsson, Lena, Omar, Omar, Suska, Felicia

“…•3D printed, porous Ti6Al4V implants evaluated after six months healing in sheep.•Bone area/volume can be accurately determined, but not bone-implant…”
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The role of well-defined nanotopography of titanium implants on osseointegration: cellular and molecular events in vivo by Karazisis, Dimitrios, Ballo, Ahmed M, Petronis, Sarunas, Agheli, Hossein, Emanuelsson, Lena, Thomsen, Peter, Omar, Omar

“…Mechanisms governing the cellular interactions with well-defined nanotopography are not well described in vivo. This is partly due to the difficulty in…”
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