检索结果-南通市图书馆

Y chromosome microdeletion screening using a new molecular diagnostic method in 1030 japanese males with infertility

引用

Asian Journal of Andrology 2020年第4期22卷 368-371页

作者： Masashi Iijima Kazuyoshi Shigehara Hideki Igarashi Koichi Kyono Yasuo Suzuki Yuji Tsuji Yoshitomo Kobori Hideyuki Kobayashi Atsushi Mizokami Department of Integrative Cancer Therapy and Urology Kanazawa University Graduate School of Medical ScienceKanazawa 920-8641Japan Kyono ART Clinic Sendai 980-0014Japan Kyono ART Clinic TakanawaTokyo 108-0074Japan Suzuki Lady's Hospital Kanazawa 921-8033Japan Ebisu Tsuji Clinic Tokyo 150-0021Japan Tenjin Tsuji Clinic Fukuoka 810-0001Japan Dokkyo Medical University Koshigaya Hospital Saitama 343-8555Japan Department of Urology Faculty of MedicineToho UniversityTokyo 143-8541Japan

The azoospermia factor(AZF)region is important for spermatogenesis,and deletions within these regions are a common cause of oligozoospermia and azoospermia.Although several studies have reported this cause,the present research,to the best of our knowledge,is the first large-scale study assessing this factor in Japan.In this study,1030 male patients with infertility who were examined for Y chromosome microdeletion using the polymerase chain reaction-reverse sequence-specific oligonucleotide(PCR-rSSO)method,a newly developed method for Y chromosome microdeletion screening,were included.The study enrolled 250 patients with severe oligospermia and 717 patients with azoospermia.Among the 1030 patients,4,4,10,and 52 had AZFa,AZFb,AZFb+c,and AZFc deletions,respectively.The sperm recovery rate(SRR)of microdissection testicular sperm extraction in patients with AZFc deletions was significantly higher than that in those without AZF deletions(60.0%vs 28.7%,P=0.04).In patients with gr/gr deletion,SRR was 18.7%,which was lower than that in those without gr/gr deletion,but was not statistically significant.In conclusion,our study showed that the frequency of Y chromosome microdeletion in male patients in Japan was similar to that reported in patients from other countries,and SRR was higher in patients with AZFc deletion.

关键词： azoospermia factor japanese infertile men sperm recovery rate Y chromosome microdeletion

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：