中国寄生虫学与寄生虫病杂志 ›› 2025, Vol. 43 ›› Issue (5): 607-613.doi: 10.12140/j.issn.1000-7423.2025.05.002

• 共识与指南 • 上一篇    下一篇

旋毛虫虫种核酸鉴定专家共识(2025)

张玺1(), 崔晶1, 刘若丹1, 龙绍蓉1, 陈木新2, 陈家旭2, 付宝权3, 刘晓雷4, 刘明远4, 张雅兰5, 张红卫5, 王中全1,*()   

  1. 1 郑州大学基础医学院病原生物学系郑州大学寄生虫病研究所河南 郑州 450001
    2 中国疾病预防控制中心寄生虫病预防控制所(国家热带病研究中心)上海 200025
    3 中国农业科学院兰州兽医研究所甘肃 兰州 730046
    4 吉林大学人兽共患病研究所世界动物卫生组织亚太区食源性寄生虫病协作中心,人畜共患传染病重症诊治全国重点实验室(吉林大学)吉林 长春 130015
    5 河南省疾病预防控制中心河南 郑州 450000
  • 收稿日期:2025-07-02 修回日期:2025-07-27 出版日期:2025-10-30 发布日期:2025-10-27
  • 通讯作者: *王中全,男,硕士,教授,从事寄生虫学研究。E­mail: wangzq@zzu.edu.cn
  • 作者简介:张玺,男,博士,教授,从事寄生虫学研究。E­mail: zhangxi@zzu.edu.cn
  • 基金资助:
    国家重点研发计划“政府间国际科技创新合作”重点专项(2024YFE0199100);中国疾病预防控制控中心2022年度公共卫生领域卫生健康标准化前期研究项目(BZ2022-Q006);国家科技基础条件平台国家寄生虫资源库项目(NPRC-2019-194-30)

Expert consensus on species identification of Trichinella spp. by nucleic acid method (2025)

ZHANG Xi1(), CUI Jing1, LIU Ruodan1, LONG Shaorong1, CHEN Muxin2, CHEN Jiaxu2, FU Baoquan3, LIU Xiaolei4, LIU Mingyuan4, ZHANG Yalan5, ZHANG Hongwei5, WANG Zhongquan1,*()   

  1. 1 Department of Pathogen Biology, School of Basic Medical Sciences, Zhengzhou University, Institute of Parasitic Disease of Zhengzhou University, Zhengzhou 450001, Henan, China
    2 National Institute of Parasitic Diseases, Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Disease Research), Shanghai 200025, China
    3 Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou 730046, Gansu, China
    4 Institute of Zoonotic Diseases of Jilin University, WOAH Collaborating Centre for Food-Borne Parasites from the Asian-Pacific Region, State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Disease (Jilin University), Changchun 130015, Jilin, China
    5 Henan Provincial Center for Disease Control and Prevention, Zhengzhou 450000, Henan, China
  • Received:2025-07-02 Revised:2025-07-27 Online:2025-10-30 Published:2025-10-27
  • Contact: *E­mail: wangzq@zzu.edu.cn
  • Supported by:
    Intergovernmental International Scientific and Technological Innovation Cooperation Projects of National Key Research and Development Program(2024YFE0199100);Preliminary Research Project on Health Standardization in the Public Health Sector of the Chinese Center for Disease Control and Prevention in 2022(BZ2022-Q006);National Science and Technology Basic Conditions Platform, National Parasite Resource Database Project(NPRC-2019-194-30)

摘要:

毛形线虫属(Trichinella spp.,又称旋毛虫属)的幼虫可寄生于人和多种脊椎动物,严重危害人体健康和动物肉类食品安全。旋毛虫虫种繁多,不同虫种的感染性及致病性存在较大差异。近年来,新的旋毛虫虫种被陆续发现,但现有的病原学检查方法(肌肉活检压片镜检法或人工消化法)不能有效区分不同虫种。本共识综合国内外研究进展,就旋毛虫虫种检测的核酸鉴定方法进行详细阐述,以期为旋毛虫分类学研究和旋毛虫病的精准诊断提供参考。

关键词: 旋毛虫属, 旋毛虫病, 虫种鉴定, 多重PCR, 限制性片段长度多态性

Abstract:

The larvae of Trichinella spp. nematodes parasitize in humans and various vertebrates, which seriously endangers people’s health and animal meat food safety. There are numerous species within the Trichinella genus; and the infectivity and pathogenicity of Trichinella spp. larvae are obviously different. In recent years, new Trichinella species have been discovered consecutively. The available pathogenic examination methods(direct microscopy of biopsy muscles and artificial digestion) could not distinguish the Trichinella species. To provide reference for Trichinella taxonomic researches and the accurate diagnosis of trichinellosis, this consensus elaborate on the nucleic acid methods for the identification of Trichinella spp. based on the latest domestic and international research progress.

Key words: Trichinella, Trichinellosis, Species identification, Multiplex PCR, Restriction fragment length polymorphism

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