CYTOGENETIC STUDIES IN 501 CASES OF ASP ERMIA AND OLIGOSPERMIN SUFFERER

doi:10.13406/j.cnki.cyxb.1993.01.012

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CYTOGENETIC STUDIES IN 501 CASES OF ASP ERMIA AND OLIGOSPERMIN SUFFERER

更新时间：2024-01-17

- CYTOGENETIC STUDIES IN 501 CASES OF ASP ERMIA AND OLIGOSPERMIN SUFFERER
- Journal of Chongqing Medical University Issue 1, Pages: 42-44(1993)
- 作者机构：
  
  1. 重庆医科大学生物教研室
  2. 重庆市第五人民医院
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.1993.01.012
  CLC：
- Published：1993，
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[1]张静,魏若璋,楼宏,彭惠民,杨明清.501例无精、少精子症细胞遗传学研究[J].重庆医科大学学报,1993(01):42-44.

CYTOGENETIC STUDIES IN 501 CASES OF ASP ERMIA AND OLIGOSPERMIN SUFFERER. [J]. Journal of Chongqing Medical University (1):42-44(1993)
[1]张静,魏若璋,楼宏,彭惠民,杨明清.501例无精、少精子症细胞遗传学研究[J].重庆医科大学学报,1993(01):42-44. DOI： 10.13406/j.cnki.cyxb.1993.01.012.

CYTOGENETIC STUDIES IN 501 CASES OF ASP ERMIA AND OLIGOSPERMIN SUFFERER. [J]. Journal of Chongqing Medical University (1):42-44(1993) DOI： 10.13406/j.cnki.cyxb.1993.01.012.

摘要

本文对501例无精、少精子症患者进行染色体分析

发现异常核型145例

其中X染色体数目异常81例

易位、倒位11例

Y染色体结构异常49例

XX男性2例

额外小染色体1例

总的染色体异常率为28.94%。本文还分析了核型与表型的关系

并从细胞遗传学的角度对无精、少精子症的病因作了初步探讨

Abstract

501 cases of aspermia and oligospermia were cytogenetically studied. The incidence of chromosomal abnormalities was 28.94%. Among them

incidence of chromosomal abnormalities of aspermia (40.49%) was higher than that of oligospermia (13.83%) . The rsport also showed that numeral abnormalities of X chromosome were important factor of aspermia and structural abnormalities of Y chromosome were irnpertent factor of oligospermia

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无精子症少精子症核型

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