摘要
目的 :探讨不良孕产与染色体异常的关系。方法 :对宁夏地区 134 4例因不良孕产史而行咨询者 ,取其外周血 ,常规培养、制片、G显带 ,进行染色体核型分析。结果 :染色体核型正常 130 3人 ,占 96 95% ;核型异常 4 1人 ,占 3 0 5%。结论 :不良孕产与染色体异常有关 ,染色体异常是导致不良孕产史的重要细胞遗传因素。在不良孕产史夫妇中进行细胞遗传学检查对于明确病因。
Objective: To study the correlation between ill-delivery or i ll -fertilization and chromosomal aberration Methods: The routine t echniques of G-band and C-band staining were used to analyse the karyotype of WBC from 1334 cases (most of them are couples) with ill-delivery or ill-fertil ization in Ningxia Results: The chromosomal aberrations includin g Robersons translocation, chimera, reciprocal translocation, reversion and other abnormalities were checked out in 41 patients (3 10%) Conclusion: The results suggested that chromosomal aberrations are closely related to the ill-delivery and ill-fertilization The cytogenetic analysis is of important r ole in defining etiological causes, eugenic guilding and in raising the Chinese population diathesis
出处
《宁夏医学院学报》
2004年第1期17-18,21,共3页
Journal of Ningxia Medical College
基金
宁夏医学院科研资金资助
