Global ETD Search
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 8 of 8 for “"Homografts"”.
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Biokompatibilitätsuntersuchung von Conduits für den Pulmonalklappenersatz
… Die histopathologische Auswertung der Homografts, Rindervenengrafts und Hancock- bzw. PTFE-Conduits erfolgte nach einem einheitlichen Protokoll unter Einsatz histologischer und immunhistochemischer Methoden.In den drei verschiedenen Conduit-Typen zeigte sich lumenseitig durchgehend neu …
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The transplantation of bone : an experimental study
… host against the transplant. The success of bone homografts in the light of this new knowledge had been largely unexplained.
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Untersuchung der Kalzifikation von Perikard und Polyurethan in Abhängigkeit des pH-Wertes
… calcification of heart valve bioprosthesis and homografts is reviewed. The experimental part of the study is aimed to investigate the pH-dependency as one of the main physico-chemical factor of Calcification. Incubation of PUR and bovine pericardium using buffered physiological fluid to …
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Aorto-enteric Fistula Following Abdominal Aorta Surgery
… communications. These factors are: use of homografts, use of nylon grafts, poor vessel suture technic, formation of a hematoma at the suture line, too great porosity of synthetic grafts, infection of the graft, injury of the host vessel. pulsatile thrust of the aorta, redundancy of the …
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Olfactory progenitor cell transplantation into the mammalian inner ear
… of pluripotent cells that may serve as either homografts or autografts. The feasibility of ONSs to survive and integrate into a mammalian cochlea in vivo was assessed. The ONSs were isolated as a crude fraction from the olfactory epithelium of P1 to P3 day old swiss webster mouse pups, …
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The Mode of Action of Immunoregulatory Alpha Globulin (IRA) on Murine Lymphocytes: Relation of the Immunosuppressive Activity of Various Pathologic Conditions
… results in which the survival of skin homografts and transplanted tumors were prolonged in mice treated with homologous alpha globulins at the same time or shortly after the transplants were performed. | The second hypothesis postulates that immunoregulatory alpha globulin (IRA) …
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Surgical management of aortic prosthetic valve endocarditis
… our experience with implantation of aortic homografts in patients with aortic PVE or NVE with abscess. IV. To report the outcome of all patients operated for aortic PVE at our institution over the past 20 years and to examine whether the results have improved over time. Methods and methods: …
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Controlling Tissue Matrix Assembly of Human Mesenchymal Stem Cells toward Engineering Native-like Bone, Cartilage, and Osteochondral Grafts
Medical complications caused by bone, cartilage, and osteochoondral defects present special challenges to tissue engineers. An ability to fabricate these tissues in vitro will eliminate clinical complications caused by current techniques used in graft reconstruction. These complications include …