• 中国科学论文统计源期刊
  • 中国科技核心期刊
  • 美国化学文摘(CA)来源期刊
  • 日本科学技术振兴机构数据库(JST)

临床输血与检验 ›› 2021, Vol. 23 ›› Issue (5): 628-631.DOI: 10.3969/j.issn.1671-2587.2021.05.017

• 基础研究 • 上一篇    下一篇

艾地苯醌对血小板生物学特性影响的初步研究*

林俊填, 麦志周, 杨富燕, 伍伟健, 刘运芝, 余玉婷   

  1. 528000 广东省佛山市中心血站(林俊填,伍伟健,余玉婷,刘运芝),佛山市第一人民医院禅城医院(麦志周),佛山市南海区人民医院(杨富燕)
  • 收稿日期:2021-05-11 发布日期:2021-10-20
  • 作者简介:林俊填(1978-),男,广东汕尾人,副主任技师,本科,主要从事血清学、血型免疫学研究,(E-mail)464005628@qq.com。
  • 基金资助:
    *本课题受广东省佛山市自筹经费类科技计划项目(No.1920001000780)资助

A Preliminary Study on the Effect of Idebenone on the Biological Characteristics of Platelets

LIN Jun-tian, MAI Zhi-zhou, YANG Fu-yan, et al   

  1. Foshan Central Blood Station 528000
  • Received:2021-05-11 Published:2021-10-20

摘要: 目的 本研究拟通过艾地苯醌对血小板生物学特性的影响,以期探讨其在血小板保存方面的应用价值。方法 体外实验中,富小板血浆加入终浓度为10 μg/mL艾地苯醌作为实验组,检测血小板粘附和聚集功能,血浆丙二醛、还原型谷胱甘肽、以及血小板膜表面CD62p和线粒体膜电位的变化。结果 与对照组相比,实验组血小板的粘附率和聚集率均有一定程度的下降(P<0.05);血浆丙二醛水平降低(P<0.05)而谷胱甘肽水平升高(P<0.05);CD62p的阳性率无显著性变化,但JC-1的阳性率有显著性增加(P<0.05)。结论 10 μg/mL艾地苯醌有利于血小板线粒体的代谢,但是对血小板的粘附和聚集功能产生一定的抑制作用。

关键词: 艾地苯醌, 血小板, 粘附, 聚集, CD62p

Abstract: Objective To explore the application value of idebenone in platelet preservation through its effect of on platelet biological characteristics. Methods In vitro experiment, platelet-rich plasma was added idebenone with the final concentration of 10 μg/mL as the experimental group. We detected the platelet adhesion and aggregation function, plasma malondialdehyde (MDA) concentration, reduced glutathione (GSH) concentration, and CD62p expression on platelet membrane surface and JC-1 on mitochondrion surface. Results Compared with the control group, platelet adhesion and aggregation rate decreased to a certain extent(P<0.05); The MDA level decreased(P<0.05)while reduced GSH level increased(P<0.05); The positive rate of CD62p showed no significant change, but the positive rate of JC-1 increased significantly(P<0.05). Conclusion Idebenone would be beneficial to the metabolism of platelet mitochondria, but it has a certain inhibitory effect on platelet adhesion and aggregation with the concentration of 10 μg/mL.

Key words: Idebenone, Platelet, Adhesion, Aggregation, CD62p

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