The role of interstitial fluid pressurization in articular cartilage lubrication
نویسندگان
چکیده
منابع مشابه
Effect of synovial fluid on boundary lubrication of articular cartilage.
OBJECTIVES The lubrication of articulating cartilage surfaces in joints occurs through several distinct modes. In the boundary mode of lubrication, load is supported by surface-to-surface contact, a feature that makes this mode particularly important for maintenance of the normally pristine articular surface. A boundary mode of lubrication is indicated by a kinetic friction coefficient being in...
متن کاملEngineering lubrication in articular cartilage.
Despite continuous progress toward tissue engineering of functional articular cartilage, significant challenges still remain. Advances in morphogens, stem cells, and scaffolds have resulted in enhancement of the bulk mechanical properties of engineered constructs, but little attention has been paid to the surface mechanical properties. In the near future, engineered tissues will be able to with...
متن کاملMechanics of Collagen Fiber Network and Fluid Pressurization in Articular Cartilage of Knee Joint
Introduction The load response of a knee joint is dominated by the mechanical properties of articular cartilage, which consists of proteoglycan matrix, collagen fiber network and a fluid. The interplay of these three constituents determines the load support of articular cartilage in the joint. Finite element analysis has been widely applied to study joint mechanics. Accurate knee contact geomet...
متن کاملPartial meniscectomy changes fluid pressurization in articular cartilage in human knees.
Partial meniscectomy is believed to change the biomechanics of the knee joint through alterations in the contact of articular cartilages and menisci. Although fluid pressure plays an important role in the load support mechanism of the knee, the fluid pressurization in the cartilages and menisci has been ignored in the finite element studies of the mechanics of meniscectomy. In the present study...
متن کاملthe analysis of the role of the speech acts theory in translating and dubbing hollywood films
از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 2009
ISSN: 0021-9290
DOI: 10.1016/j.jbiomech.2009.04.040