中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (5): 769-776.doi: 10.3969/j.issn.2095-4344.2013.05.002

• 移植与免疫 transplantation and Immunology • 上一篇    下一篇

脾脏提取DNA与人类白细胞抗原配型实验方法

李海滨,郭海鸽,蔡文娥,覃音红,孙煦勇   

  1. 解放军第三○三医院移植医学研究院,广西壮族自治区南宁市 530021
  • 收稿日期:2012-09-26 修回日期:2013-01-08 出版日期:2013-01-29 发布日期:2013-01-29
  • 通讯作者: 孙煦勇,博士,主任医师,硕士生导师,解放军第三○三医院移植医学研究院,广西壮族自治区南宁市 530021 xywn@sohu.com
  • 作者简介:李海滨★,男,1979年生,广西壮族自治区岑溪市人,2011年南方医科大学毕业,硕士,实验师,主要从事转基因与克隆,分子生物学,移植免疫学研究。lihaibin303@163.com

DNA extraction from the spleen in human leukocyte antigen matching

Li Hai-bin, Guo Hai-ge, Cai Wen-e, Qin Yin-hong, Sun Xu-yong   

  1. Institute of Transplant Medicine, 303 Hospital of PLA, Nanning 530021, Guangxi Zhuang Autonomous Region, China
  • Received:2012-09-26 Revised:2013-01-08 Online:2013-01-29 Published:2013-01-29
  • Contact: Su Xu-yong, Doctor, Chief physician, Master’s supervisor, Institute of Transplant Medicine, 303 Hospital of PLA, Nanning 530021, Guangxi Zhuang Autonomous Region, China xywn@sohu.com
  • About author:Li Hai-bin★, Master, Lab technician, Institute of Transplant Medicine, 303 Hospital of PLA, Nanning 530021, Guangxi Zhuang Autonomous Region, China lihaibin303@163.com

摘要:

背景:人类白细胞抗原配型结果报告准确与否,直接影响供受者之间的配对选择,而配型样本的好坏则影响结果的优劣。
目的:建立脾脏提取DNA进行人类白细胞抗原配型实验的实验技术平台。
方法:通过从脾脏分离淋巴细胞提取DNA进行人类白细胞抗原配型实验,并同正常的和严重溶血的外周血提取DNA进行人类白细胞抗原配型的实验进行比较。
结果与结论:通过脾脏和正常外周血提取的DNA经扩增、电泳后均获得了完整的DNA电泳图,脾脏比正常外周血的电泳图更清晰,而严重溶血的标本未能获得清晰完整的DNA电泳图。实验成功建立了脾脏提取DNA进行人类白细胞抗原配型实验的实验技术平台。

关键词: 器官移植, 移植与免疫, 人类白细胞抗原, 配型, 排斥反应, 脾脏, 移植, 相容程度, 溶血, 多聚酶链式反应, 器官移植图片文章

Abstract:

BACKGROUND: Whether human leukocyte antigen matching results are accurate or not may directly affect the pairing choice between the donors and recipients. Moreover, the quality of the matching samples may influence the pros and cons of the results. 
OBJECTIVE: To establish an experimental technology platform for DNA extraction from the spleen in human leukocyte antigen matching. 
METHODS: Lymphocytes were isolated and DNA was extracted from the spleen for the human leukocyte antigen matching, compared with DNA extracted from the whole blood which was normal peripheral blood or hematolytic sample.  
RESULTS AND CONCLUSION: Intact electrophoretogram of DNA extracted from the spleen and normal peripheral blood was obtained after amplification and electrophoresis, and the electrophoretogram of DNA extracted from spleen was clearer than that extracted from the normal peripheral blood. However, the intact electrophoretogram of DNA extracted from hematolytic sample was not obtained. An experimental technology platform for DNA extraction from the spleen in human leukocyte antigen matching has been successfully established.

Key words: organ transplantation, transplantation and immunology, human leukocyte antigen, matching, rejection, spleen, transplantation, degree of compatibility, hemolysis, polymerase chain reaction, photographs-containing paper of organ transplantation

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