中国寄生虫学与寄生虫病杂志 ›› 2006, Vol. 24 ›› Issue (6): 18-476.

• 研究简报 • 上一篇    下一篇

旋毛虫感染小鼠血清IL-12水平的动态观察

万启惠,王佳丽,贺莉芳,刘晖,张曦   

  1. 遵义医学院寄生虫学教研室, 遵义 563003
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-12-30 发布日期:2006-12-30

Serum IL-12 Level in Mice Infected with Trichinella spiralis

WAN Qi-hui,WANG Jia-li,HE Li-fang,LIU Hui,ZHANG Xi   

  1. Department of Parasitology, Zunyi Medical College, Zunyi 563003,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-12-30 Published:2006-12-30

摘要: 给昆明小鼠口饲含150±5条旋毛虫幼虫的骨骼肌,同时设正常对照组。分别于感染后的7、21 、35 和49 d 眼眶静脉取血,分离血清,用双抗夹心ELISA检测血清中白细胞介素12(IL-12)的含量。感染后7 、21 和35 d小鼠血清IL-12水平与正常对照组比较明显降低(P<0.01),感染49 d血清中的IL?鄄12接近正常对照组(P>0.05)。说明小鼠感染旋毛虫后,早、中期血清IL-12水平降低,晚期则接近正常。

关键词: 旋毛虫, 小鼠, 白细胞介素-12

Abstract: Kunming mice were infected by feeding 150±5 larvae of Trichinella spiralis, established was also a normal control group. Blood was collected from the ophthalmic venous plexus respectively on 7 d, 21 d, 35 d and 49 d after infection and IL-12 in the serum was detected by ELISA. The level of IL-12 in serum decreased in groups of 7 d, 21 d, and 35 d, with a significant difference to the control (P<0.01). However, there was no significant difference between 49 d group and control (P>0.05), suggesting that the serum IL-12 of the Trichinella spiralis-infected mice significantly decreased at the earlier stage but approached to normal at a later stage.

Key words: Trichinella spiralis, Mice, Interleukin-12