The anterior cruciate ligament (ACL) is known to have a poor wound healing capacity, whereas other ligaments outside of the knee joint capsule such as the medial collateral ligament (MCL) apparently heal more easily. Plasmin has been identified as a major component in the synovial fluid that varies among patients. The aim of this study was to test whether plasmin, a component of synovial fluid, could be a main factor responsible for the poor wound healing capacity of the ACL.

中文翻译：

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纤溶酶对前交叉韧带愈合的重要性。

众所周知，前交叉韧带 (ACL) 的伤口愈合能力较差，而膝关节囊外的其他韧带如内侧副韧带 (MCL) 显然更容易愈合。纤溶酶已被确定为滑液中的主要成分，因患者而异。本研究的目的是测试纤溶酶（滑液的一种成分）是否可能是导致 ACL 伤口愈合能力差的主要因素。