›› 2007, Vol. 34 ›› Issue (6): 98-100.

• 疾病防治 • 上一篇    下一篇

硒对小鼠血清中细胞因子水平的调控作用研究

荔霞,刘永明,齐志明,孟嘉仁,刘世祥,李建喜
  

  1. 中国农业科学院兰州畜牧与兽药研究所,兰州 730050
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-20 发布日期:2007-06-20

Effect of Se on Levels of IL-2,IL- 6 and TNF-α in Murine Serum

LI Xia,LIU Yongming,QI Zhiming,MENG Jiaren,LIU Shixiang,LI Jianxi
  

  1. Lanzhou Institute of Animal Sciences and Veterinary Pharmaceutics of CAAS, Lanzhou 730050,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-20 Published:2007-06-20

摘要: 通过给小鼠灌胃Na2SeO3,观察了0.025、0.05和0.1 mg/kg剂量的硒被应用后对小鼠血清中细胞因子IL-2、IL-6和TNF-α水平的影响,结果表明,硒能明显降低正常小鼠血清中的IL-2及TNF-α水平,且呈剂量依赖关系; 对IL-6水平则有显著的升高作用,即呈正相关。该结果提示,微量元素硒对细胞因子水平有显著的调控作用。

关键词: 硒; 细胞因子; 白细胞介素; 肿瘤坏死因子; 小鼠

Abstract: Changes of levels of IL-2, IL-6 and TNF-α in sera of mice were observed after the mice were treated with different doses Se of 0.025 mg/kg, 0.05 mg/kg and 0.1 mg/kg respectively. Results were as follows. Se had functions to decrease the level of IL-2 in a dose dependent manner and lower the level of TNF-α significantly, and on the contrary the level of IL-6 significantly. The results showed that Se can enhance immune functions and adjust the levels of Cytokines in mice.

Key words: Se; cytokines; IL-2; IL-6; TNF-α; mice

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