增加的血管生成能力和减少的炎症反应,当一个网格与一个omental结合使用时. 一个前性的实验研究研究
N I Karmiris1, Z Albanis2, A Zafeirakis3
1Plastic Surgery Department, 401 General Army Hospital, Athens, Greece.
Journal of plastic, reconstructive & aesthetic surgery : JPRAS
|October 4, 2023
概括
使用带有合成手术网的omental片可以通过增加血管形成和减少炎症来增强愈合. 然而,网格和之间的屏障显著阻碍了这些有益的效果.
科学领域:
- 再生医学是一种再生医学.
- 生物材料科学是生物材料的科学.
- 手术方面的创新.
背景情况:
- 手术网和门是腹壁重建的既定技术.
- 这两种方法都有使用历史,通常有轻微的并发症.
研究的目的:
- 为了评估合成网状网的血管生成能力和炎症标志物,将其与omental flap结合起来.
- 为了比较两个不同的网格,有和没有一个omental,并评估一个屏障的影响.
主要方法:
- 二十八只老鼠被分为四组,接受不同组合的指针和两种类型的网格.
- 在特定的群体中,板被用作网格和板之间的屏障.
- 在手术后的8周内,观察动物.
主要成果:
- 一个板屏障显著降低了血管生成,由较低的CD-34和第八因子表达 (p < 0.001) 表示.
- 屏障还增加了炎症标志物,如CD-68 (p = 0.0024) 和视觉评分 (p < 0.001).
结论:
- 结合omental片与合成手术网,显示出由于增强血管生成和减少炎症,对腹壁重建的承诺.
- 在网格和omental flap之间使用屏障是有害的,导致愈合减少和炎症增加.
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