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首页> 外文期刊>Osteoarthritis and cartilage >A novel rat model for subchondral microdamage in acute knee injury: a potential mechanism in post-traumatic osteoarthritis
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A novel rat model for subchondral microdamage in acute knee injury: a potential mechanism in post-traumatic osteoarthritis

机译:急性膝关节损伤中子骨髓内微管的一种新型大鼠模型:创伤后骨关节炎的潜在机制

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Objective: Subchondral microdamage may play an important role in post-traumatic osteoarthritis (PTOA) development following anterior cruciate ligament (ACL) rupture. It remains unknown whether this injury mechanism causes subchondral microdamage, or whether its repair occurs by targeted osteoclast-mediated remodeling. If so these events may represent a mechanism by which subchondral bone is involved in PTOA. Our objective was to test the hypothesis that subchondral microdamage occurs, and is co-localized with remodeling, in a novel rat model of ACL rupture.
机译:目的:Subchondrallic Microdamage可能在前令人毛病(ACL)破裂后创伤后骨关节炎(PTOA)发育中起重要作用。 它仍然未知这种损伤机制是否导致Subchondral ricrodamage,或者是否通过靶向的骨核苷酸介导的重塑发生修复。 如果是这样,这些事件可以代表骨髓内骨涉及PTOA的机制。 我们的目的是测试潜水性微多石的假设,并在ACL破裂的新大鼠模型中与重塑相同。

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