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Properties and Behaviours of Pathological Synovial Fluid at Patients with Osteoarthritis and Rheumatic Arthritis

Result description

Synovial fluid (SF) is a viscous liquid characterized in the biomechanical perspective by its non-Newtonian behaviour. Its viscosity depends on the magnitude of shear stresses. SF is accumulated in the pores of (predominantly) the peripheral layer of articular cartilage (AC) and on its surface. Sound SF with its non-Newtonian properties always very fast adapts to current loading conditions. Pathological SF (due to OS, RA and degenerative disorders) is thin in consistency. As a consequence of shifting forces (e.g. while walking or running) shifts and rotations between the opposite surfaces of AC occur. These movements induce SF flows in the gap between the opposite surfaces of AC as well as flows in open (interconnected) pores of the peripheral layer.

Keywords

biomechanicssynovial fluidrheologyosteoarthrosisrheumatic arthritisviscosity

The result's identifiers

Alternative languages

  • Result language

    angličtina

  • Original language name

    Properties and Behaviours of Pathological Synovial Fluid at Patients with Osteoarthritis and Rheumatic Arthritis

  • Original language description

    Synovial fluid (SF) is a viscous liquid characterized in the biomechanical perspective by its non-Newtonian behaviour. Its viscosity depends on the magnitude of shear stresses. SF is accumulated in the pores of (predominantly) the peripheral layer of articular cartilage (AC) and on its surface. Sound SF with its non-Newtonian properties always very fast adapts to current loading conditions. Pathological SF (due to OS, RA and degenerative disorders) is thin in consistency. As a consequence of shifting forces (e.g. while walking or running) shifts and rotations between the opposite surfaces of AC occur. These movements induce SF flows in the gap between the opposite surfaces of AC as well as flows in open (interconnected) pores of the peripheral layer.

  • Czech name

  • Czech description

Classification

  • Type

    Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    FI - Traumatology and orthopaedics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Pohybové ústrojí. Pokroky ve výzkumu, diagnostice a terapii

  • ISSN

    1212-4575

  • e-ISSN

  • Volume of the periodical

    18

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    6

  • Pages from-to

    340-345

  • UT code for WoS article

  • EID of the result in the Scopus database

Result type

Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

Jx

CEP

FI - Traumatology and orthopaedics

Year of implementation

2011