畜牧兽医学报 ›› 2015, Vol. 46 ›› Issue (6): 1063-1070.doi: 10.11843/j.issn.0366-6964.2015.06.024

• 研究简报 • 上一篇    下一篇

沙葱黄酮对绵羊外周血淋巴细胞增殖及IL-2、IL-4、IFN-γ mRNA表达的影响

萨茹丽1,木其尔1,王翠芳1,包玲玲1,敖长金1*,王思珍2   

  1. (1.内蒙古农业大学动物科学学院,呼和浩特 010018; 2.内蒙古民族大学动物科学与技术学院,通辽 028000)
  • 收稿日期:2014-09-05 出版日期:2015-06-23 发布日期:2015-06-23
  • 通讯作者: 敖长金,教授,博士生导师,主要从事动物营养与饲料科学研究,E-mail:changjinao@aliyun.com
  • 作者简介:萨茹丽(1986-),女,内蒙古自治区兴安盟人,博士生,主要从事动物营养与畜产品品质研究,E-mail:qisaruli@126.com
  • 基金资助:

    国家自然科学基金地区科学基金项目(31260558;31160474);“十二五”国家科技支撑计划(2013BAD10B04)

Effect of Allium Mongolicum Regel Flavonoids on Lymphocyte Proliferation,mRNA Expression of IL-2,IL-4, IFN-γ in Peripheral Blood Lymphocyte of Sheep

SA Ru-li1,MU Qi-er1,WANG Cui-fang1,BAO Ling-ling1,AO Chang-jin1* ,WANG Si-zhen2   

  1. (1.College of Animal Science,Inner Mongolia Agricultural University,Hohhot 010018,China;2.College of Animal Science and Technology,Inner Mongolia University for the Nationalities,Tongliao 028000,China)
  • Received:2014-09-05 Online:2015-06-23 Published:2015-06-23

摘要:

本试验以绵羊外周血淋巴细胞为研究对象,研究沙葱黄酮对绵羊外周血淋巴细胞增殖率,IL-2、IL-4、IFN-γ基因mRNA表达量的影响,为全面揭示沙葱黄酮的免疫调节活性机制和相关产品的开发提供试验依据。试验采用MTT法研究沙葱黄酮对绵羊外周血淋巴细胞增殖率的影响,使用RT-PCR法研究沙葱黄酮对绵羊外周血淋巴细胞IL-2、IL-4、IFN-γ基因mRNA表达量的影响。结果显示,沙葱黄酮具有促进绵羊外周血淋巴细胞增殖的作用,对绵羊外周血淋巴细胞IL-2 mRNA表达无明显调节作用,可上调IFN-γ mRNA表达,下调IL-4 mRNA表达。综上,沙葱黄酮具有促进绵羊外周血淋巴细胞增殖及免疫调节活性的作用。

Abstract:

In order to study the action mechanism of Allium Mongolicum Regel Flavonoids(AMF) on immunological enhancement activity,the effects of AMF on lymphocyte proliferation and mRNA expression of IL-2,IL-4 and IFN-γ were determined by MTT method and real-time fluorescent quantitation PCR assay.The peripheral blood lymphocyte of sheep was used in this study.The results showed that AMF could significantly enhance lymphocyte proliferation.AMF could significantly up-regulate mRNA expression of IFN-γ,down-regulate mRNA expression of IL-4,and have no significantly effect on IL-2 mRNA expression.The result indicate that AMF has immunoregulatory activity and could enhance lymphocyte proliferation.

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