中国寄生虫学与寄生虫病杂志 ›› 1991, Vol. 9 ›› Issue (3): 190-192.

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日本血吸虫免疫核糖核酸传递免疫活性的研究

吴公责,刘述先,徐裕信   

  1. 中国预防医学科学院寄生虫病研究所
  • 收稿日期:2017-01-09 修回日期:2017-01-09 出版日期:1991-08-31 发布日期:2017-01-09

EXPERIMENTAL STUDY OF SCHISTOSOME IMMUNE RNAON TRANSFER OF CELLULAR AND HUMORALIMMUNITY TO NORMAL MICE

  • Received:2017-01-09 Revised:2017-01-09 Online:1991-08-31 Published:2017-01-09

摘要: 从日本血吸虫感染兔脾脏提取特异性免疫核糖核酸(SiRNA),以巨噬细胞移动抑制试验和斑点酶标免疫吸附试验分别检测免疫核糖核酸iRNA传递特异性细胞免疫和体液免疫水平。结果:无论采用体内或体外致敏的方法,SiRNA均能将特异性细胞免疫传递给正常小鼠。SiRNA注射于正常小鼠腹腔后,可使正常小鼠产生特异性抗体。

关键词: 免疫核糖核酸, 日本血吸虫, 巨噬细胞移动抑制试验, 斑点酶标免疫吸附试验

Abstract: The present paper reported the extraction of immune RNA (iRNA) from spleen cells of Schistosoma japonicum infected rabbits and the activity of this schistosome iRNA (SiRNA) on transfer of cellular immunity and humoral immunity using macrophage migra-tory inhibition test (MMIT) and Dot-ELISA. The results indicated that specific cellular im-munity could be transferred to normal mice by SiRNA either via in vivo or in vitro sensi-tization. Intraperitoneal inoculation of SiRNA to normal mice may result in production of specific antibodies.