中国寄生虫学与寄生虫病杂志 ›› 2012, Vol. 30 ›› Issue (6): 20-498-499.

• 研究简报 • 上一篇    下一篇

一种旋毛虫肌幼虫囊包标本的单染制作方法

杨丁1,皮本伟1,牛利娜1,李丹1,张莹1,王国英2 *   

  1. 1  河南大学医学院临床医学2009级,开封 475000;
    2  河南大学医学院细胞与分子免疫学实验室,开封 475004
  • 出版日期:2012-12-31 发布日期:2013-02-05

A Single Staining Method for Specimen of Trichinella spiralis Encapsulated Larvae

YANG Ding1,PI Ben-wei1,NIU Li-na1,LI Dan1,ZHANG Ying1,WANG Guo-ying2 *   

  1. 1 Clinical Medicine,Medical College,Henan University,Kaifeng 475000,China;2 Laboratory of Cellular and Molecular Immunology,Medical College,Henan University,Kaifeng 475004,China
  • Online:2012-12-31 Published:2013-02-05

摘要: 本研究采用醋酸明矾卡红染色液对旋毛虫肌幼虫囊包标本进行染色。为观察不同染色时间对制片效果的影响,分别采用4种染色方法:① 染色20 h后,分色;② 染色2.5 h,不分色;③ 染色20 h,不分色;④ 染色40 h后,分色。结果显示,染色方法1制作的标本效果最佳。囊包、囊内幼虫和周围肌纤维色泽差别较大,易于观察。囊壁内外两层结构可清晰辨别,囊内幼虫典型。

关键词: 旋毛虫, 肌幼虫囊包, 染色

Abstract: Trichinella spiralis encapsulated larvae speciemens were stained with acetate alum carmine staining solution. Four procedures were compared: ① speciemen stained for 20 h, and faded; ② speciemen stained for 2.5 h without fading; ③ speciemen stained for 20 h without fading; ④ speciemen stained for 20 h, and faded. The results showed that the first method is optimal, which clearly distinguishes the capsula, encapsulated larva and muscle cells.

Key words: Trichinella spiralis, Encapsulated larvae, Staining