Related Experiment Video
Updated: Jul 15, 2026

A Friction Testing-Bioreactor Device for Study of Synovial Joint Biomechanics, Mechanobiology, and Physical Regulation
Published on: June 2, 2022
[Change in phospholipid composition of synovial fluid in children with various types of arthritis]
Abstract:
Phospholipid composition of synovial fluid was studied in patients with reactive, rheumatoid and juvenile chronic forms of arthritis as compared with that of normal synovial fluid. The most pronounced alterations of the synovial fluid phospholipid composition (additional phospholipid fractions, increase in content of lyso-derivatives) were found in the patients with rheumatoid and juvenile chronic arthritis, which appear to occur due to activation of endogenous phospholipases A2, C and lysophospholipase A1.
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