| 人精子与大肠艾希氏菌抗原交叉反应的初步观察 |
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| 引用本文： | 张国芬,马天根,孟衍建. 人精子与大肠艾希氏菌抗原交叉反应的初步观察[J]. 中国男科学杂志, 1990, 0(4) |
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| 作者姓名： | 张国芬 马天根 孟衍建 |
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| 作者单位： | 四川省计划生育科学研究所，四川省计划生育科学研究所，四川省计划生育科学研究所 |
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| 摘 要： | 本研究初步观察了引起泌尿道感染的14个O血清群大肠菌株与人体精子抗原间的交叉反应结果。首先应用14个O血清群标准菌株与兔抗人精子血清进行交叉反应测定,从中选出阳性菌株,制成免疫原,诱发家兔产生相应抗体,用微量精子凝集试验测定该抗体对人精子的凝集能力。结果表明O6, O85血清群与人精子抗原发生交叉反应,且属双边反应。该两种血清经人精子吸收后反应阴转,进一步证明其抗体是与人精子抗原有关的凝集抗体。
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| 关 键 词： | 精子抗原 血清群 大肠艾希氏菌 交叉反应 |
A PRELIMINARY OBSERVATION ON THE CROSS AGGLUTINATION REACTION BETWEEN ESCHERICHIA COLI AND HUMAN SPERM ANTIGEN |
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| ZHANG Guo-Fen,MA Tian-Gen,MENG Yan-Jian Family planning Research Institute of sichuan. A PRELIMINARY OBSERVATION ON THE CROSS AGGLUTINATION REACTION BETWEEN ESCHERICHIA COLI AND HUMAN SPERM ANTIGEN[J]. Chinese Journal of Andrology, 1990, 0(4) |
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| Authors: | ZHANG Guo-Fen MA Tian-Gen MENG Yan-Jian Family planning Research Institute of sichuan |
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| Abstract: | The cross agglutination reaction between 14 Escherichia coli strains that caused urinal infection and sperm antigen were tested by rabbit anti-human sperm serum. The positive coli strains were selected and were used to make immunologieal antigens and relevant antisera in rabbits. The sperm agglutinating ability of these anti-sera were tested by MTAT and SIT. A cross agglutination reaction(twin reaction) between O_6 and O_(85) anti-sera and human sperm was demonstrated. Further, these two anti-sera when absorbed by human sperm the reaction became negative in MTAT. It suggests that these sera contain antibodies related to sperm agglutination. |
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| Keywords: | Sperm antigen Escherichia Coli Serogroup Cross agglutination. |
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