富血小板血浆治疗膝骨性关节炎的作用机制
【摘要】 膝关节骨性关节炎(knee osteoarthritis,KOA) 是一种普遍存在的慢性软骨退化性疾病,主要发病人群为中老年人,可引起关节肿大、疼痛、僵硬以及活动受限,对患者的正常生活质量造成极大的负面影响。富血小板血浆(platelet-rich plasma,PRP)是新鲜全血离心后的自体产物,含有许多促进组织修复的生长因子,不仅能够修复神经,还能够缓解疼痛,关节腔内注射PRP已成为治疗 KOA 的新途径,可抑制炎症反应、促进组织修复,其作用效果优于透明质酸、糖皮质激素等其他生物制剂,而且操作简便,没有已知的不良反应。旨在将PRP对KOA的作用机制进行综述,以期为 KOA 临床治疗提供新的思路和方法。【关键词】 膝关节;骨性关节炎;治疗;富血小板血浆;关节腔注射
中图分类号 R684.3 文献标识码 A 文章编号 1671-0223(2024)17--05
Mechanism of action of platelet-rich plasma in the treatment of knee osteoarthritis Xu Jiayue, Zhang Na, Yao Junjie, Pang Tingting, Wang Yufeng. Changchun University of Chinese Medicine, Changchun 130117, China
【Abstract】 Knee osteoarthritis (KOA) is a common chronic degenerative disease of cartilage, commonly found in middle-aged and elderly patients, can cause joint swelling, pain, stiffness and limited mobility, seriously affecting patients' ability to live daily life. Platelet-rich plasma (PRP) is an autologous product of fresh whole blood centrifugation. It contains many growth factors that promote tissue repair and has the effect of nerve repair and pain relief. Intra-articular injection of PRP has become a new treatment method for KOA ......
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