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本文介绍1997年～2001年6月以来,对领取生育证的夫妇,应用外周血作淋巴细胞培养,染色体核型分析共14990例,发现异常核型 56例,异常核型发现率为 0.37%。其中数目异常 14例,结构异常 42例。此外有细胞突变核型 13例,形态异常141例。通过此项检查,我们发现了染色体病携带者,从而指导他们去作相应的产前检查,发现异常胚胎则及时采取相应措施,人为淘汰,保留正常胚胎。此项工作直接为提高人口素质工作服务,得到了当地基层领导的重视和支持,且已被当地育龄夫妇接受。现将情况报道如下。
This article describes from 1997 to June 2001 since the couple received a birth certificate, the application of peripheral blood lymphocyte culture, a total of 14,990 cases of karyotype analysis, found 56 cases of abnormal karyotype, abnormal karyotype was found in 0.37%. The number of abnormalities in 14 cases, 42 cases of structural abnormalities. In addition there are 13 cases of cell mutation karyotype, abnormal morphology. Through this check, we found that carriers of chromosome disease, which guide them to make the appropriate prenatal examination, abnormal embryos found in time to take appropriate measures to eliminate the man-made, retaining the normal embryo. This work directly to improve the quality of the work of the service, has been the local grass-roots leaders attach importance and support, and has been accepted by local couples of childbearing age. The situation is reported below.