腹部手术中血小板激活的系统影响:从氧化和炎症途径到术后并发症
Dragos-Viorel Scripcariu1, Bogdan Huzum1, Cornelia Mircea2
1Department of Surgical Sciences, Faculty of Medicine, University of Medicine and Pharmacy "Grigore T. Popa", 700115 Iasi, Romania.
International journal of molecular sciences
|August 14, 2025
概括
血小板通过与氧化应激和炎症相互作用,在腹部手术中发挥关键作用. 了解这些相互作用可以改善患者的治疗结果和量身定制的外科手术治疗.
科学领域:
- 心血管生物学 心血管生物学
- 手术免疫学 手术免疫学
- 翻译医学是一种翻译医学.
背景情况:
- 血小板传统上以血液静止而闻名,但也调节氧化应激,炎症和免疫反应.
- 腹部手术中的外科并发症是由于炎症性细胞因子,反应性氧物种 (ROS) 和血小板激活之间的复杂相互作用引起的.
- 血小板功能越来越被认为是外科手术应激反应的核心.
研究的目的:
- 审查最近关于血小板在腹部手术中的多方面的作用的数据.
- 为了强调血小板与炎症和氧化应激的相互作用,在外科手术期间.
- 探索术后治疗和未来研究方向的影响.
主要方法:
- 对有关血小板生物学,氧化还原信号,手术压力和抗血小板策略的最新文献进行系统审查.
- 分析有关术后生物标志物和血小板衍生微粒的数据.
- 评估当前和新兴的治疗方法.
主要成果:
- 氧化应激显著提高了手术期间的血小板活性,促进了血栓炎症过程.
- 生物标志物,如可溶性CD40L,血栓素B2和sNOX2衍生的,显示出对预测结果和个性化治疗的希望.
- 在术前使用抗血小板药物时,平衡血栓形成和出血的风险至关重要.
结论:
- 血小板是氧化应激,炎症和凝血在腹部外科手术的交叉点的关键参与者.
- 将以血小板为重点的诊断和治疗方法整合到外科护理中,可以改善患者分层并减少并发症.
- 未来的研究应该集中在随机试验,生物标志物验证和转化研究上,以完善临床建议.
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