Expression of tenascin-C in aseptic loosening of total hip replacement
نویسندگان
چکیده
منابع مشابه
Expression of tenascin-C in aseptic loosening of total hip replacement.
OBJECTIVE To assess if the bonding interlayer between the implant and bone in aseptic loosening of total hip replacement (THR) is qualitatively deteriorated by excessive accumulation of anti-adhesive glycoprotein, tenascin-C. METHODS Alkaline phosphatase-anti-alkaline phosphatase (APAAP) method was used for immunohistochemical staining of tenascin-C in interface tissue and control synovial ti...
متن کاملStemmed revision arthroplasty for aseptic loosening of total knee replacement.
Fifty-three failed knee replacements were revised using minimally constrained implants with smooth uncemented intramedullary stems and metal-backed tibial components. Polymethylmethacrylate was used only to replace lost bone near the surface of the implant. Excluding four knees which had serious postoperative complications, 91% had successful relief of pain, 84% had over 90 degrees of movement ...
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Background and purpose - Registry-based studies have reported an increased risk of aseptic tibial loosening for the cemented Low Contact Stress (LCS) total knee replacement compared with other cemented designs; however, the reasons for this have not been established. We made a retrieval analysis with the aim of identifying the failure mechanism. Patients and methods - We collected implants, cem...
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Numbers of patients are suffering from aseptic loosening after total hip replacement, which can need further revision surgery. Particle-induced osteolysis has been considered as a major cause of aseptic loosening after hip joint replacement. This is a prospective study, and there are 82 patients of unilateral osseous arthritis and 10 normal physical examination people in our hospital for this s...
متن کاملAssociation between Apoptotis and CD4+/CD8+ T-Lymphocyte Ratio in Aseptic Loosening after Total Hip Replacement
Particle-induced osteolysis is a major cause of aseptic loosening after total joint replacement. While the osteolytic cascade initiated by cytokine release from macrophages has been studied extensively, the involvement of T-lymphocytes in this context is controversial and has been addressed by only a few authors. In a former study we detected that the quantity of T-lymphocytes may be influenced...
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ژورنال
عنوان ژورنال: Annals of the Rheumatic Diseases
سال: 1998
ISSN: 0003-4967
DOI: 10.1136/ard.57.10.619