中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (12): 1930-1935.doi: 10.3969/j.issn.2095-4344.1583

• 骨与关节综述 bone and joint review • 上一篇    下一篇

中性粒细胞外诱捕网在静脉血栓栓塞形成中的作用

赵晶斌1,张小鹏1,周 栋2   

  1. 1兰州大学第二医院,甘肃省兰州市 730000;2兰州大学第二医院血管外科,甘肃省兰州市 730000
  • 出版日期:2019-04-28 发布日期:2019-04-28
  • 通讯作者: 周栋,博士,副教授,主任医师,硕士研究生导师,兰州大学第二医院血管外科,甘肃省兰州市 730000
  • 作者简介:赵晶斌,男,1990年生,甘肃省天水市人,汉族,兰州大学在读硕士,主要从事外周血管及大血管疾病的临床研究。

Role of neutrophil extracellular traps in venous thromboembolism

Zhao Jingbin1, Zhang Xiaopeng1, Zhou Dong2   

  1. 1Lanzhou University Second Hospital, Lanzhou 730000, Gansu Province, China; 2Department of Vascular Surgery, Lanzhou University Second Hospital, Lanzhou 730000, Gansu Province, China
  • Online:2019-04-28 Published:2019-04-28
  • Contact: Zhou Dong, MD, Associate professor, Chief physician, Master’s supervisor, Department of Vascular Surgery, Lanzhou University Second Hospital, Lanzhou 730000, Gansu Province, China
  • About author:Zhao Jingbin, Master candidate, Lanzhou University Second Hospital, Lanzhou 730000, Gansu Province, China

摘要:

文章快速阅读:

 
 

 

文题释义:
肺栓塞:是内源性或外源性栓子堵塞肺动脉或分支,引起肺循环障碍的临床或病理生理综合征。临床上80%以上的肺栓塞属于血栓栓塞,其中下肢深静脉和盆腔静脉的血栓占95%以上。肺栓塞的临床表现主要有4种症候群:急性肺心病、肺梗死、不能解释的呼吸困难以及慢性反复性肺血栓栓塞。急性肺血栓栓塞症后肺动脉内血栓未完全溶解,或肺血栓栓塞症反复发生,出现血栓机化、肺血管管腔狭窄甚至闭塞,导致肺血管阻力增加、肺动脉压力进行性增高、右心室肥厚甚至右心衰竭,称为慢性血栓栓塞性肺动脉高压。
深静脉血栓形成:是指血液在深静脉不正常的凝结,好发于下肢。Virchow提出:静脉损伤、血流缓慢和血液高凝状态是造成深静脉血栓形成的三大因素。急性期主要表现为下肢肿胀、疼痛和代偿性浅静脉曲张;急性深静脉血栓形成3-6个月后,即进入后遗症期,由于长期深静脉回流障碍,小腿深静脉高压,多累及交通支使下肢浅静脉曲张愈显明显,足靴区可因皮肤营养障碍出现慢性湿疹、色素沉着,甚至发生淤积性溃疡。可分为周围型、中央型和混合型3种类型。
 
摘要
背景:近年来,静脉血栓栓塞症的发生率有逐年增高的趋势。有研究发现,中性粒细胞外诱捕网参与到血栓的起始和生长阶段,并与内皮细胞、血小板及凝血途径等有着密切的关系。
目的:探讨中性粒细胞外诱捕网与静脉血栓栓塞症的关系,以在静脉血栓栓塞症的诊断和治疗找到新的方向。
方法:以“中性粒细胞外诱捕网”、“静脉血栓栓塞症”、“深静脉血栓形成”、“肺栓塞”为中文关键词,“NETs”、“VTE”、“DVT”、“PE”为英文关键词,在万方、中国知网、维普、PubMed、Web of Science、Medline等数据库检索有关中性粒细胞外诱捕网和静脉血栓栓塞症的文章。检索时间为2004年至2018年3月,纳入文献类型为期刊论文、会议文献、学位论文、综述。
结果与结论:初检得到1 226篇文献,其中英文文献1 094篇,中文文献132篇,按照纳入与排除标准最终纳入50篇文献进行归纳总结。结果显示:①中性粒细胞外诱捕网的形成是一种级联细胞死亡程序,被称为NETosis,是一种区别于细胞凋亡和坏死的细胞死亡方式;②中性粒细胞外诱捕网参与血栓形成的起始和生长阶段;③内皮细胞的活化和Weibel-Palade小体的释放在血栓形成的起始阶段起着重要作用;④中性粒细胞外诱捕网作为血小板黏附聚集的支架;⑤中性粒细胞外诱捕网参与内源性和外源性途径的凝血过程。

中国组织工程研究杂志出版内容重点:人工关节;骨植入物;脊柱骨折;内固定;数字化骨科;组织工程
ORCID: 0000-0001-5566-6799(赵晶斌)

关键词: 中性粒细胞外诱捕网, 静脉血栓栓塞症, 深静脉血栓形成, 肺栓塞, 血栓, 内外源性凝血途径

Abstract:

BACKGROUND: In recent years, the incidence of venous thromboembolism has increased yearly. Some studies have found that neutrophil extracellular traps participate in the initiation and growth stages of thrombosis, and have close relationship with endothelial cells, platelets and coagulation pathways embolism.

OBJECTIVE: To explore the relationship between neutrophil extracellular traps and venous thromboembolism, and to find a new direction in the diagnosis and treatment of venous thromboembolism.
METHODS: Databases of WanFang, CNKI, VIP, PubMed, Web of Science and Medline were searched with the keywords of “neutrophil extracellular traps, venous thromboembolism, deep vein thrombosis, pulmonary embolism” in Chinese and “NETs, VTE, DVT, PE” in English for the literature concerning neutrophil extracellular traps and venous thromboembolism published from 2004 to March 2018. The types of literature included journal article, conference literature, dissertation and review.
RESULTS AND CONCLUSION: Initially 1 226 articles were retrieved involving 1 094 English and 132 Chinese articles, and finally 50 eligible articles were enrolled for summarization based on the inclusion and exclusion criteria. The formation of a neutrophil extracellular trap is a cascade cell death program called NETosis, which is a cell death mode that is different from apoptosis and necrosis. The neutrophil extracellular trap is involved in the initiation and growth stages of thrombosis. Activation of endothelial cells and release of Weibel-Palade bodies play an important role in the initial stage of thrombosis. The neutrophil extracellular trap serves as a scaffold for platelet adhesion and aggregation. The Neutrophil extracellular trap also participates in the coagulation process via endogenous and exogenous pathways. 

Key words: Venous Thromboembolism, Cell Death, Tissue Engineering

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