近年来1119例遗传咨询者外周血及61例妊娠中晚期胎儿脐血染色体分析  

Chromosomal analysis of 1119 cases from peripheral lymocytes in genetical counseling and 61 cases from cord blood in middle and late pregnancy women .

作　　者：曾艳[1] 

机构地区：[1]绍兴市妇幼保健院遗传室,312000

出　　处：《中国优生与遗传杂志》2005年第4期40-41,共2页Chinese Journal of Birth Health & Heredity

摘　　要：目的　对1119例遗传咨询者的外周血和6 1例妊娠中晚期胎儿的脐血进行染色体分析。方法　外周血及脐血染色体核型分析。结果　在1119例外周血染色体中发现畸变82例(7.33% ) ,其中,常染色体异常6 0例(73.17% ) ,性染色体异常2 2例(2 6 .83% )。6 1例脐血中,发现1例常染色体异常。结论　染色体核型分析可以为临床提供有价值的诊断,为生育健康的下一代提供科学的保证。Objective: Chromosomal analysis of 1119 cases from peripheral lymocytes in genetical counseling and 61 cases from cord blood in middle and late pregnancy women. Methods: Chromosomal analysis of peripheral lymocytes and cord blood. Results: 82 cases (7.33%) of Chromosomal aberrations were found in 1119 cases in genetical counseling, Consisting of 60 cases of autosomal syndrome and 22 cases of sex chromosomal Syndrome.1(1.50%) cases of Chromosomal aberrations were found in 61 cases in pregnancy Women.Conclusion: Chromosomal analysis is a useful method to reduce the birth defect.

关 键 词：淋巴细胞培养 染色体核型分析 遗传咨询 脐血 

分 类 号：R394[医药卫生—医学遗传学]