A PRELIMINARY STUDY ON THE IMMUNODIAGNOSIS OF PARAGONIMIASIS——THE PHYSICO-CHEMICAL AND IMMUNOLOGICAL CHARACTERISTICS OF THE CRUDE AND PARTIALLY PURIFIED ANTIGENS OF THE PARAGONIMUS WESTERMANI (LIAONING) |
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引用本文: | 张夏英,孙家鑫,熊军,贺联印,高佩芝,李浩虹,钟惠澜.A PRELIMINARY STUDY ON THE IMMUNODIAGNOSIS OF PARAGONIMIASIS——THE PHYSICO-CHEMICAL AND IMMUNOLOGICAL CHARACTERISTICS OF THE CRUDE AND PARTIALLY PURIFIED ANTIGENS OF THE PARAGONIMUS WESTERMANI (LIAONING)[J].中国科学B辑(英文版),1986(1). |
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作者姓名: | 张夏英 孙家鑫 熊军 贺联印 高佩芝 李浩虹 钟惠澜 |
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作者单位: | Beijing Tropical Medicine Research Institute,Beijing Tropical Medicine Research Institute,Beijing Tropical Medicine Research Institute,Beijing Tropical Medicine Research Institute,Beijing Tropical Medicine Research Institute,Beijing Tropical Medicine Research Institute,Beijing Tropical Medicine Research Institute |
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摘 要: | We have now succeeded in preparing a partially purified antigen (Fr. 1). The positive rates of the indirect ELISA were 100% both for sera of proved human cases and dogs infected with Paragonimus westermani when Fr. 1 was used, whereas the positive rates of the test were 71.4% and 75% on sera from patients and infected dogs respectively when crude antigen was used. Moreover, it is also better than the crude antigen in specificity, so a more reliable test in immunodiagnosis of paragonimiasis is available in our laboratory.
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