| Early Pregnancy Factor in Human Healthy Placental Villi |
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| 作者姓名： | 胡承阅 马莉如 汪竞成 严晓阵 贾伶 吴健力 苏宝田 谭福莱 |
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| 作者单位： | [1]AnhuiInstituteofPlannedParenthoodResearch,Hefei230031,Anhui,China [2]AnhuiInstituteofMedicalSciences,Hefei230031,Anhui,China [3]AnhuiMedicalUniversity,Hefei230031,Anhui,China |
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| 摘 要： | EPF activity was detected in the culture media of human healthy villi, instead of decidua by using rosette inhibition test (RIT). No correlation was found between the EPF activity and hCG in the media. Chromatographic pattern of villous extract on DE52 and fractionation on G100 sephadex demonstrated that multiple polypeptides expressed EPF activity in RIT. Healthy villis can be the original site of EPF production after implantation. In addition, healthy villi may be used in the search for EPF phenomenon and EPF detective method.
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| 关 键 词： | 胎盘绒毛 早孕 影响因子 抗淋巴细胞血清 层析法 |
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