目的探讨不孕不育及自发流产与染色体核型异常的关系，指导临床对这些疾病的诊断。
Objective: To investigate the relationship between sterility, spontaneous abortion and abnormal chromosome karyotypes, and that would be help for clinical diagnose for hereditary disease.
方法：采取132例男性不育患者外周血进行染色体核型分析。
Method:Karyotypes of 132 infertile men were analyzed by chromosome G banding and C banding methods.
初步遗传研究表明，该6个雄性不育突变体为一对隐性基因控制的核型雄性不育突变体。
Result of a genetic research showed that the 6 male sterile mutants were genic male sterility (GMS).
方法采取2477例不育男性的外周血进行染色体核型分析。
Methods Karyotypes of 2477 infertile men were analyzed by chromosome G banding and C banding analysis.
方法：对近6年于北京大学人民医院不孕不育门诊进行咨询的1624例患者中，存在染色体异常的患者，进行染色体核型及临床分析。
Methods: Among 1624 patients consulted in infertility clinic in our hospital from recent 6 years, chromosome karyotype and clinical analysis were conducted in abnormal chromosome patients.
方法5 0 9例男性不育患者行外周血淋巴细胞G显带染色体核型分析。
Methods: Chromosomal karyotypes were examined in 509 male infertile patients by periphery blood lymphocyte culture and G banding.
方法5 0 9例男性不育患者行外周血淋巴细胞G显带染色体核型分析。
Methods: Chromosomal karyotypes were examined in 509 male infertile patients by periphery blood lymphocyte culture and G banding.
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