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2019 Fiscal Year Final Research Report

Explanation of the spermatogenesis mechanism which aimed at the somatic cells, and new pioneering of male infertility treatment.

Research Project

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Project/Area Number 17K11203
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Urology
Research InstitutionNagoya City University

Principal Investigator

Kamiya Hiroyuki  名古屋市立大学, 医薬学総合研究院(医学), 研究員 (00311910)

Co-Investigator(Kenkyū-buntansha) 安井 孝周  名古屋市立大学, 医薬学総合研究院(医学), 教授 (40326153)
水野 健太郎  名古屋市立大学, 医薬学総合研究院(医学), 准教授 (70448710)
岩月 正一郎  名古屋市立大学, 医薬学総合研究院(医学), 助教 (70595397)
梅本 幸裕  名古屋市立大学, 医薬学総合研究院(医学), 教授 (80381812)
Project Period (FY) 2017-04-01 – 2020-03-31
Keywords男性不妊症 / Sertoli細胞 / Leydig細胞 / パーコール法 / microdissection
Outline of Final Research Achievements

We tried to separate Leydig cells and Sertoli cells from the nomal testis.We performed the Percoll method to isolate the Leydig cell and Sertoli cell. We detect many isolated layers by the Percoll method.We could not separate the Sertoli cells, because there were many contaminations in the Sertoli cells layer
But we could separate the Leydig cells.Now we performed the microdissection method for the separation of Sertoli cells.

Free Research Field

泌尿器科

Academic Significance and Societal Importance of the Research Achievements

パーコール法による細胞分離を行った。Sertoli 細胞の分離は難しいが、Leydig細胞は高率に分離することができた。Sertoli細胞の分離についてはmicrodissectionにより精細管を切り出すことに成功した。
今後ごく少数の細胞からのPCRの確立がSertoli細胞の機能解析に期待ができる。

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Published: 2021-02-19  

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