نتایج جستجو برای: rich plasma platelet rich fibrin chemokine cxcl12 cartilage knee
تعداد نتایج: 722480 فیلتر نتایج به سال:
Frozen shoulder is a glenohumeral joint disorder that perturbs movement because of adhesion and the existence of fibrosis in the shoulder capsule. Platelet-rich plasma can produce collagen and growth factors, which increases stem cells and consequently enhances the healing. To date, there is no evidence regarding the effectiveness of platelet-rich plasma in frozen shoulder. A 45-year-old man ...
Introduction: Gold standard for alveolar cleft bone grafting is autogenous bone. Advantage of adding the growth factors to the bone is established, so adding PRF to the autogenous bone may have beneficial effects. Methods: Platelet-rich plasma admixed with autogenous bone and as a biologic membrane over the bone grafted alveolar cleft was used. Results: Autogenous bone in all (four cases...
چکیده مقدمه: استئوآرتریت یکی از شایعترین بیماری هایی است که tempero mandibular joint (tmj) را تحت تاثیر قرار می دهد. امروزه استفاده از(platelet-rich plasma) prp در درمان استئوآرتروز های مفاصل بدن مانند زانو مطرح شده است. اما تاکنون مطالعه ای که به بررسی اثر این ماده در استئوآرتروز های tmj پرداخته باشد وجود ندارد. در تحقیق حاضر هدف آن است تا به کمک روش جدید تزریق prp در مفصل به بهبود مشکلات ناش...
Background: Osteoarthritis is a slowly progressive disease of the diarthrodial joints. With articular cartilage degeneration, chondrocytes undergo mitosis and clustering. Degeneration changes its biomechanical, biochemical, structural properties. Numerous, non-invasive treatment options are available with emphasis on pain management, improvement in function potential to modify process progress ...
T HE RELATIONSHIP of platelets and fibrin has interested investigators since the early descriptions of human blood clots.’4 Many studies showed an intimate platelet-fibrin association which indicated that platelets served as centers of clot formation, and as the main support of the fibrin meshwork.5’#{176} Other reports, however, described the relationship to be accidental; that is, platelets a...
Background Many biomaterials are used during the open sinus lift surgery, beneath the elevated scheniderian membrane and maxillary sinus bony floor but the search for Ideal material continues. Methods In the maxillary posterior atrophic ridges with the bone height less than four millimeters the open sinus lift surgery performed. The autologous Platelet-rich plasma (PRF) was used as the sol...
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