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无精子症及严重少精子症患者染色体核型和Y染色体微缺失分析 被引量:1

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摘要 目的分析无精子症及严重少精子症患者染色体核型和Y染色体微缺失。方法择取2015年4月至2018年5月我院收治的110例无精子症、严重少精子症患者进行研究,通过外周血淋巴细胞培养G显带法对所选患者的染色体核型进行分析;通过荧光定量PCR仪对所选患者Y染色体微缺失进行检测。结果所选患者中10例出现染色体核型异常,异常率为9.09%;12例患者出现Y染色体微缺失,缺失率为10.91%。结论针对无精子症及严重少精子症患者来说,分析染色体核型、检测Y染色体微缺失非常重要,可以将结果作为依据为卵细胞浆内单精子注射术(ICSI)提供辅助,避免将遗传缺陷向子代进行传递,使患者精神压力和经济负担减轻,具有显著临床价值。
出处 《中国优生与遗传杂志》 2019年第8期949-949,953,共2页 Chinese Journal of Birth Health & Heredity
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