• The anti-adhesion effect of polylactic acid (PLA) membrane with diamond-like carbon (DLC) depositing is 44.72%, enhanced by 23.11% compared to PLA.

• DLC deposited on PLA membranes has been shown to effectively reduce the levels of reactive oxygen species, leading to a decrease in the expression of pro-inflammatory cytokines within peritendinous adhesion tissue.

• DLC decelerates PLA biodegradation and lactic production, which reduces the number of CD68⁺CD206⁺ macrophages within peritendinous adhesion tissue.

中文翻译：

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聚丙交酯膜表面沉积类金刚石碳以防止肌腱修复过程中粘连的形成

• 沉积类金刚石碳（DLC）的聚乳酸（PLA）膜的抗粘连效果为44.72%，比PLA提高了23.11%。

• 沉积在 PLA 膜上的 DLC 已被证明可以有效降低活性氧的水平，从而导致腱周粘连组织内促炎细胞因子的表达减少。

• DLC 减缓 PLA 生物降解和乳酸产生，从而减少腱周粘连组织内CD68 ⁺ CD206 ⁺巨噬细胞的数量。