Ahlqvist J
Ann Chir Gynaecol Suppl. 1985;198:10-8.
In inflammatory joint diseases the protein concentration often is high in the synovial fluid and, in rheumatoid arthritis at least, probably also in the extra-articular connective tissue. This alters the Starling equilibrium. Peculiarities of the circulation of blood and lymph in articular units and basic physiological principles might explain not only why this readily manifests as joint effusions, but also the influence of exercise, movement, immobilization and posture on the activity of non-bacterial synovitides.
在炎性关节疾病中，滑液中的蛋白质浓度通常较高，至少在类风湿关节炎中，关节外结缔组织中的蛋白质浓度可能也较高。这改变了 Starling 平衡。关节单位中血液和淋巴循环的特点以及基本生理原理，不仅可以解释为什么这很容易表现为关节积液，还可以解释运动、活动、固定和姿势对非细菌性滑膜炎活动的影响。
