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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 16 of 16 for “"Periosteum"”.
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Non-invasive shock wave stimulated periosteum for bone tissue engineering
The cambium cells of the periosteum, which are known osteoprogenitor cells, have limited suitability for clinical applications of bone tissue engineering due to their low cell number (2-5 cells thick). Extracorporeal shock waves (ESWs) have been reported to cause thickening of the cambium layer and …
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Application of a Periosteum-bone Allograft for Healing of Segmental Bone Defects
… the Landis Laboratory is now trying to use periosteum as a `tissue bridge’ to create a viable junction or union between an allograft and the host bone. It has been proposed that periosteal cells enhance formation of tissue-engineered bone better than cells of bone marrow alone, and methods …
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FABRICATION AND CHARACTERIZATION OF PHOTO-CROSS-LINKABLE NANOCOMPOSITE SCAFFOLDS FOR BONE TISSUE ENGINEERING
… fabrication of the bone scaffold and artificial periosteum. Firstly, we prepared nanocomposite ink composed of tri-block polymer and methacrylated hydroxyapatite (nHAMA). Such ink exhibited a remarkable shear-thinning behavior and was desirable for 3D printing. Then, we used the methacrylated …
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Advances in Bone Tissue Engineering
… simultaneous BMP2 expression. In study IV, a periosteum-like graft was engineered, using the dermal matrix AlloDerm and seeded MSCs. When the seeded cells were transduced to express BMP2, the created periosteum proved capable of inducing ectopic bone formation in muscle and healed a …
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Effects of Deep Touch Pressure on Anxiety.
… the stimulation of the underlying fascia and periosteum.
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Characterization of skeletal stem cells derived from different musculoskeletal locations
… for bone formation under homeostasis, while the periosteum created a supportive niche for skeletal stem cells to participate in bone remodeling and maintenance. Unlike periosteal cells, which were prone to skeletogenesis, muscle-derived Prx1+ cells were regulated by an intrinsic regulatory …
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Biodegradable polymer scaffold fabrication and the creation of tissue-engineered bone
… bone graft and implanted against ovine rib periosteum, we were able to form a clinically significant mass of vascularized bone with substantial compressive strength which was comparable to normal bone. Appropriately designed PLGA foams implanted against the periosteum allowed vascularized …
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ΕΠΙΔΡΑΣΗ ΤΟΥ ΚΑΤΑΓΜΑΤΟΣ ΤΟΥ ΜΗΡΙΑΙΟΥ ΟΣΤΟΥ ΣΤΗΝ ΚΑΤΑ ΜΗΚΟΣ ΑΝΑΠΤΥΞΗ ΤΟΥ ΟΣΤΟΥ ΑΥΤΟΥ ΚΑΙ ΤΗΣ ΣΥΣΤΟΙΧΗΣ ΚΝΗΜΗΣ ΣΤΟ ΣΚΥΛΟ
… TIBIA. ON THE CONTRARY, IN THE PUPIES WITH PERIOSTEUM ELEVATION THIS WAS NOT OBSERVED IN EPIPHYSEAL PLATE OF THE LOWER FRACTURED FEMUR IN PUPIES WITH COMPLETE AND INCOMPLETE FRACTURE WAS THICKER IN COMPARISON WITH THE COLLATERAL BONE. THE BLOOD SUPPLY ON THE EPIPHYSEAL PLATE OF THE FRACTURED …
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In Vitro Assessment of Bone and Cartilage Stimulating Peptides
… mesenchymal stem cells (hBM-MSCs), human periosteum-derived stem cells (hPDSCs), and rabbit periosteum-derived stem cells (rPDSCs). Both hBM-MSCs and MC3T3-E1 preosteoblasts exhibited a significant increase of ALP expression after the exposure to BCSP1 and BCSP7, and MC3T3-E1 …
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Analysis of the biochemical mechanisms of heterotopic ossification following musculoskeletal trauma
… implanted in each hind limb against the femoral periosteum or intramuscularly, followed by muscle trauma to assigned animals by dropping a blunt mass. Mice were harvested on postoperative day (POD) 16, and radiographs, histological analysis, and quantitative polymerase chain reaction were …
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Vanishing Act: Lymphatic Vessels and Disappearing Bones
… where regional lymphatics grow, breach the periosteum, and then invade bone. I also show that osteoclasts are closely associated with invading lymphatics and that lymphatic invasion of bone is impaired in mice that lack osteoclasts. Additionally, I demonstrate that rapamycin suppresses the …
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FRACTURE HEALING IN A RABBIT MODEL: A STUDY OF OSTEOCALCIN LOCALISATION
… in the endosteum and in the cambium layer of the periosteum stained strongly for osteocalcin. Following periostel excision, bony callus originated only from the tissue s and blood vessels external to the perisostem indicated that these tissues failed to Contribute significantly to early fracture …
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Neural and Physical Niches Orchestrate Skeletal Remodelling and Promote Cartilage Regeneration
… life, sprouting sympathetic neurons contact the periosteum and respond to IL-6 secreted by skeletal muscle, resulting in cholinergic differentiation when intrinsic TACE levels are low. Genetic lineage tracing of choline acetyltransferase (ChAT) confirmed dense cholinergic innervation in …
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Anatomy, Histological Features, Innervation and Vascularity of the Glenoid Labrum
… a blood supply from the underlying bone and periosteum. Histologically, the glenoid labrum is fibrocartilaginous becoming more fibrous in its periphery. The whole of the glenoid labrum is vascular with the anterosuperior aspect having a rich blood supply. By using a silver nitrate stain and …