染色体平衡易位

其中常染色体平衡易位2例，臂间倒位2例，染色体次缢痕增大和G组短臂增加各1例。

Two cases were autosomal balanced translocation and two cases were pericentric inversion . The chromosome secondary constriction in one case became wider and the short arms of G team chromosomes in one case became longer .

染色体平衡易位与优生研究

Study on chromosomal balanced translocation in strategy of better birth

一例罕见的X&常染色体平衡易位[46，X，t（Xq~+；15q~-）]伴发自然流产

A Rare Case of Balanced X-Autosome Translation [ 46 , X , t ( Xq ~ + ; 15q ~ - ) ] Associated with Spontaneous Abortion

42例严重少精子症患者检出染色体平衡易位4例，占总数9.5%；

Of 42 oligozoospermia patients showed chromosome structure aberration ( 9.5 % );

产前诊断胎儿染色体平衡易位的处理

Management of fetus with balanced chromosomal translocation during prenatal diagnosis

染色体平衡易位致习惯性流产2例

Two cases of recurrent spontaneous abortions induced by balanced translocation of chromosome

一个染色体平衡易位家系的核型分析

Karyotyping Analysis on A Family with Balanced Translocation of Chromosomes

X-常染色体平衡易位两例报告

The Report of two Cases with X-autosome Balanced Translocation

一个第1号与第17号染色体平衡易位的家系

A Family with Chromosomes 1 ; 17 Balanced Translocation

目的探讨染色体平衡易位与异常孕产的关系。

Objective To investigate the relationship between balanced chromosomal translocation and abnormal pregnancy outcomes .

目的研究染色体平衡易位携带者的生育能力及妊娠风险。

Objective To investigate the reproductive ability and pregnancy outcome of balanced translocation carriers .

染色体平衡易位遗传效应的相关研究

Study on Genetic Effect of Balanced Chromosomal Translocation

反复性流产与染色体平衡易位

Recurrent Abortion and Chromosome Equilibrium Translocation

染色体平衡易位携带者生育风险研究

Reproductive risk of balanced translocation carriers

结果检出染色体平衡易位携带者35例：常染色体相互易位25例，罗伯逊易位9例，复杂易位1例。

Results 35 cases of balanced translocation were discovered ( 25 cases of reciprocal autosomal translocation ; 9 cases of robertsonian translocation ; 1 case of complex translocation ) .

染色体平衡易位携带者由于自身染色体是平衡的因此没有异常表型，但将导致不育、流产、死胎、畸胎、胎儿宫内和出生后生长缺陷。

Although the carriers of chromosomal balanced translocation have normal phenotypes they would lead to infertility , abortion of fetus , malformation of fetus and congenital defects after born .

6例异常包括：在9例夫妇一方为染色体平衡易位携带者对象中发现2例；结论染色体平衡易位携带者的异常孕产以孕早期自然流产为主要表现。

Abnormal karyotypes were detected in 6 cases ( 2.9 % ) . Conclusion Spontaneous abortion in the first trimester was the main mode of abnormal pregnancy in the carriers of balanced chromosomal translocation .

结果在3858例中发现异常核型435例，其中平衡易位73例，包括世界首报染色体平衡易位异常核型28例，占平衡易位异常的38%（28／73）。

Results Among 3 858 cases , 435 were found having chromosomal abnormalities including 73 cases of balanced translocation and among which 28 cases were first worldwide reported ( accounting for 38 % of the balanced translocation ) .

X-X染色体不平衡易位及DNA复制类型的研究

Study of the DNA Replication Pattern of an Unbalanced Translocation Chromosome in Leukocyte Cultures

两姊妹习惯性流产&6,9号染色体的平衡易位及家系调查

Habitual abortion of 2 sisters 6,9 balance translocation and family survey

染色体3/5平衡易位一例报告

A Case Report of Chromosome 3 / 5 Balanced Translocation

染色体非平衡易位的分子细胞遗传学研究

Molecular cytogenetics study in a case with unbalanced chromosome translocation Vibrational Nonequilibrium Distribution of Diatomic Molecules

染色体9；13平衡易位携带者引起的习惯性流产一例报告

One Case of Chromosome 9 ; 13 Balanced Translocation Carrier Causing Habitual Abortion

染色体1；12平衡易位与精子发生相关性研究

Study on the Relationship of Balanced Translocation t ( 1 ; 12 ) with Spermatogenesis

目的：对发现的不育伴染色体1；12平衡易位的孪生兄弟进行研究，探讨与精子发生的关系。

Objectives : To investigate the relationship between chromosome balanced translocation t ( 1 ; 12 )( q24 ; q24 ) and spermatogenesis in infertile twin brothers .

克氏症仍是最常见的染色体疾病，染色体平衡易位核型占常染色体异常核型比例最大。

It shows that chromosome abnormal karyotype is relevant to reproductive , growth abnormality . Klinefelter syndrome is still the most common chromosomal disease , balanced translocation accounts for largest proportion of autosomal abnormality .

对染色体异常检出率、额外小染色体及平衡易位携带者进行了讨论。

Detective rate , small accessory chromosome and balanced translocation are discussed .

目的：探讨流产患者染色体异常的频率和核型分布以及染色体平衡易位对生育的影响。

Objective : To investigate the incidence and identify the type of chromosome abnormalities in couples with spontaneous abortion .

本文报告了染色体检查方法在妇产科方面的应用，习惯性流产组32例经外围血淋巴细胞培养染色体检查，有2例染色体平衡易位。

This paper presents the application of chromosome analysis in the field of obstetrics gynecology . Among 32 cases of habitual abortions 2 cases of balanced translocations were found by peripheral lymphocyte culture and karyotyping .