Reimann I
Clin Orthop Relat Res. 1976 Sep(119):237-41.
On human synovial fluids obtained during operations from the knee joints of 80 patients with different joing disease, relative viscosity was measured at 3 different shear rates and the boundary lubrication was tested by the coefficient of friction in an artificial rubber/glass system. The results were evaluated in relation to the operative findings. The viscosity showed statistically significant differences between the synovial fluids from the knee joints with rheumatoid arthritis, osteoarthritis, and torn menisci, being lowest in rheumatoid synovial fluid and highest in synovial fluids from knee joints with torn menisci. Correlations were found in the variations in the viscosity and the degree of synovitis. The boundary lubrication also showed different values inrelation to the different diseases. Synovial fluid from knee joints with torn menisci seemed to act as the best lubricant and significantly better than rheumatoid synovial fluid. Variations in the boundary lubrications reflect successive degrees of cartilage degeneration.
对80例患有不同关节疾病的患者在膝关节手术中获取的人体滑液，在3种不同剪切速率下测量其相对粘度，并通过人工橡胶/玻璃系统中的摩擦系数测试边界润滑。将结果与手术发现相关联进行评估。类风湿性关节炎、骨关节炎和半月板撕裂的膝关节滑液之间的粘度在统计学上有显著差异，类风湿性滑液粘度最低，半月板撕裂膝关节的滑液粘度最高。发现粘度变化与滑膜炎程度之间存在相关性。边界润滑在不同疾病中也显示出不同的值。半月板撕裂膝关节的滑液似乎是最佳润滑剂，明显优于类风湿性滑液。边界润滑的变化反映了软骨退变的连续程度。
