法医学杂志 ›› 2015, Vol. 31 ›› Issue (3): 188-190.DOI: 10.3969/j.issn.1004-5619.2015.03.004

• 论著 • 上一篇    下一篇

BAT在非离子型造影剂过敏反应中的诊断价值

张皓月1,许素军2,唐笑先3,牛记军1,郭相杰1,高彩荣1   

  1. (1. 山西医科大学法医学院,山西 太原 030001; 2. 太原市公安局小店分局,山西 太原 030002; 3. 山西省人民医院CT室,山西 太原 030012)
  • 发布日期:2015-06-25 出版日期:2015-06-28
  • 通讯作者: 高彩荣,女,博士,教授,博士研究生导师,主要从事法医病理学的教学、研究和检案工作;E-mail:gaocairong5175@ 163.com
  • 作者简介:张皓月(1988—),女,山西阳泉人,硕士研究生,主要从事法医病理学研究;E-mail:zhanghaoyue277@163.com
  • 基金资助:

    国家自然科学基金资助项目(81172905)

Diagnostic Significance of BAT in Anaphylaxis to Non-ionic Contrast Media

ZHANG HAO-YUE1, XU SU-JUN2, TANG XIAO-XIAN3, NIU JI-JUN1, GUO XIANG-JIE1, GAO CAI-RONG1   

  1. (1. Department of Forensic Medicine, Shanxi Medical University, Taiyuan 030001, China; 2. Xiaodian Branch of Taiyuan Public Security Bureau, Taiyuan 030002, China; 3. CT Department of Shanxi Provincial People’s Hospital, Taiyuan 030012, China)
  • Online:2015-06-25 Published:2015-06-28

摘要: 目的 通过测定免疫正常人、β-内酰胺类药物过敏者以及非离子型造影剂过敏者血液中CD63、肥大细胞羧肽酶A3(MC-CPA3)、人末端补体复合物SC5b-9,探讨嗜碱性粒细胞活化试验(basophil activation test,BAT)在非离子型造影剂过敏反应中的诊断价值。 方法 采用流式细胞术测定全血中嗜碱性粒细胞CD63表达率。采用ELISA法测定血清中MC-CPA3、血浆中SC5b-9含量。 结果 非离子型造影剂和β-内酰胺类药物过敏者血液中嗜碱性粒细胞CD63表达率、MC-CPA3以及SC5b-9含量均较免疫正常人升高(P<0.05)。 结论 非离子型造影剂过敏者血液中嗜碱性粒细胞和肥大细胞发生活化,补体系统的激活也参与了非离子型造影剂过敏反应的发生。流式细胞术分析BAT可作为非离子型造影剂过敏反应的诊断方法。

关键词: 法医病理学, 过敏反应, 非离子型造影剂, 嗜碱性粒细胞活化试验, CD63, 肥大细胞羧肽酶A3, SC5b-9

Abstract: Objective To investigate the diagnostic significance of basophil activation test (BAT) in anaphylaxis to non-ionic contrast media through testing the content of CD63, mast cell-carboxypeptidase A3 (MC-CPA3), and terminal complement complex SC5b-9 of the individuals by testing their levels in the normal immune group and the anaphylaxis groups to ?茁-lactam drugs and non-ionic contrast media. Methods The CD63 expression of basophilic granulocyte in blood was detected by flow cytometry. The levels of MC-CPA3 in blood serum and SC5b-9 in blood plasma were detected by ELISA. Results The CD63 expression of basophilic granulocyte in blood, the levels of MC-CPA3 and SC5b-9 of anaphylaxis to non-ionic contrast media and ?茁-lactam drugs were significantly higher than that in normal immune group (P<0.05). Conclusion There is activation of basophilic granulocytes, mast cells and complement system in anaphylaxis to non-ionic contrast media. BAT can be used to diagnose the anaphylaxis to non-ionic contrast media.

Key words:  forensic pathology, anaphylaxis, non-ionic contrast media, basophil activation test, CD63, mast cell carboxypeptidase A3, SC5b-9

中图分类号: