中国寄生虫学与寄生虫病杂志 ›› 2012, Vol. 30 ›› Issue (5): 20-415-417.

• 研究简报 • 上一篇    下一篇

日本血吸虫琼脂?鄄石蜡双包埋纵向切片的制备

王可耕1,曾庆仁2,张愉快1,周军3,蔡力汀2,梁瑜1,刘彦1,2 *   

  1. 1 南华大学医学院寄生虫学教研室,衡阳 421001;
    2 中南大学医学细胞与分子生物学实验中心,长沙 410013;
    3 中南大学湘雅三医院实验中心,长沙 410013
  • 出版日期:2012-10-30 发布日期:2013-02-05

Preparation of Agar-Paraffin Double-Embedded Longitudinal Sections of Schistosoma japonicum

WANG Ke-geng1,ZENG Qing-ren2,ZHANG Yu-kuai1,ZHOU Jun3,CAI Li-ting,LIANG Yu1,LIU Yan1,2 *   

  1. 1 Department of Parasitology,School of Medicine,University of South China,Hengyang 421001,China;2 Cell and Molecular Biological Experiment Center,Xiangya School of Medicine,Central South University,Changsha 410013,China;3 Experiment Center of the Third Affiliated Hospital,Central South University,Changsha 410013,China
  • Online:2012-10-30 Published:2013-02-05

摘要: 【提要】  将日本血吸虫用双层琼脂预包埋后制作琼脂块,利用乙醇、异丁醇和正丁醇脱水,石蜡包埋后常规切片、脱蜡,即可进行各种染色步骤。该法可获得完整的纵向虫体连续切片,且容易对预定切面进行准确定位。

关键词: 日本血吸虫, 琼脂-石蜡双包埋, 纵向切片

Abstract: 【Abstract】  Schistosoma japonicum adults are pre-embedded in a double-layer agar and made the block, then dehydrated with alcohol, isobutyl alcohol and n-butyl alcohol. Various staining procedures can be conducted after conventional sectioning and dewaxing. Complete longitudinal serial sections of the pre-embedded worms can be obtained, and the desired sections can be easily located accurately.

Key words: Schistosoma japonicum, Agar-paraffin double-embedded, Longitudinal section