| 旋毛虫成囊前期幼虫排泄分泌抗原的研究进展 |
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| 引用本文： | 董明治,申丽洁.旋毛虫成囊前期幼虫排泄分泌抗原的研究进展[J].中国寄生虫病防治杂志,2009(10):793-796. |
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| 作者姓名： | 董明治 申丽洁 |
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| 作者单位： | 大理学院基础医学院寄生虫学教研室,云南大理671000 |
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| 摘 要： | 在旋毛虫感染过程中,成囊前期幼虫（PEL）是旋毛虫侵入宿主肌肉的侵入期。旋毛虫PEL比成囊期幼虫（EL）在宿主体内约早2周出现。成囊前期幼虫抗原（PELA）对旋毛虫病的早期免疫学诊断具有较高的敏感性。而旋毛虫排泄分泌抗原具双重免疫功能,即有良好的抗原性和免疫原性。因此,本文就旋毛虫成囊前期幼虫ES抗原研究进展做一综述。
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| 关 键 词： | 旋毛虫 成囊前期幼虫 排泄分泌抗原 综述 |
Progress on excretory-secretory antigens of Trichinella spiralis pre-encysted larva |
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| DONG Ming-zhi,SHEN Li-jie.Progress on excretory-secretory antigens of Trichinella spiralis pre-encysted larva[J].Chinese Journal of Parasitic Disease Control,2009(10):793-796. |
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| Authors: | DONG Ming-zhi SHEN Li-jie |
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| Institution: | (Department of Parasitology, Faculty of Basic Medicine Sciences, Dali University, Dali 671000, Yunnan, China) |
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| Abstract: | The pre-encysted larvae is the period of invasive hosts muscle in the development of Trichinella spiralis. T. spiralis pre-encysted larvae than encysted larva appeared about two weeks early in hosts. The pre-encysted larva antigens of T. spiralis have high sensitivity in the eary diagnosis of immunization. And excretory-secretory antigen of T. spiralis has double immune function, that is good antigenicity and immunogenicity. Therefore, this article introduced the progress on excretory-secretory antigens of T. spiralis pre-encysted larva. |
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| Keywords: | Trichinella spiralis re-encysted larva excretory-secretory antigens review |
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