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Journal of mammalian ova research最新文献

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Risk of Premature Chromatid Separation is Increased by Poor Cumulus Cell Layers and Inappropriate Culture Media for in vitro Maturation of Mouse Oocytes 小鼠卵母细胞体外成熟的积云细胞层差和不合适的培养基增加了染色单体过早分离的风险
Journal of mammalian ova research Pub Date : 2016-05-26 DOI: 10.1274/jmor.33.63
Hiroyuki Kikuchi, M. Yoshizawa, K. Tanemura, E. Sato, Hiroaki Yoshida
{"title":"Risk of Premature Chromatid Separation is Increased by Poor Cumulus Cell Layers and Inappropriate Culture Media for in vitro Maturation of Mouse Oocytes","authors":"Hiroyuki Kikuchi, M. Yoshizawa, K. Tanemura, E. Sato, Hiroaki Yoshida","doi":"10.1274/jmor.33.63","DOIUrl":"https://doi.org/10.1274/jmor.33.63","url":null,"abstract":"Abstract: \u0000 Recently, the quality of in vitro matured (IVM) oocytes has been improved by numerous studies using animal models. However, the implantation rates of IVM oocytes remain lower than those of in vitro fertilization (IVF). Chromosome abnormalities, which mainly occur during the first meiotic division, are often observed in IVM oocytes. To clarify how the properties of the cumulus cell layers relate to chromosome abnormalities of oocytes during IVM, we investigated the occurrence of aneuploidy and developmental competence using two different media in a mouse model. Maturation rates were significantly lower in denuded oocytes at oocyte collection in both types of maturation media as compared with those of oocytes mechanically denuded just after collection of cumulus-oocyte complex. Fertilization rates and blastocyst rates were lower in Waymouth's MB752/1 medium than in HTF medium. The occurrence of premature chromatid separation (PCS) remarkably increased in Waymouth's MB752/1 medium compared to HTF medium. This demonstrates that denuded oocytes at oocyte collection have low ability to progress to nuclear maturation under IVM conditions. However, the fertilization ability and developmental competence to the blastocyst stage of denuded oocytes were fulfilled under a suitable culture condition. We suggest that oocytes that are already denuded, before or during oocyte collection, have the potential to be matured in vitro if the denuded oocytes are cultured in a suitable culture media.","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"13 1","pages":"63 - 68"},"PeriodicalIF":0.0,"publicationDate":"2016-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84912082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Preface: Culture Media for Preimplantation Development 前言:植入前发育的培养基
Journal of mammalian ova research Pub Date : 2016-05-01 DOI: 10.1274/032.033.0102
T. Kasai
{"title":"Preface: Culture Media for Preimplantation Development","authors":"T. Kasai","doi":"10.1274/032.033.0102","DOIUrl":"https://doi.org/10.1274/032.033.0102","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"48 1","pages":"1-1"},"PeriodicalIF":0.0,"publicationDate":"2016-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76295092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Preface: Cellular Remodeling and Epigenetic Reprogramming during the Development of Germ Line Cells 前言:生殖系细胞发育过程中的细胞重塑和表观遗传重编程
Journal of mammalian ova research Pub Date : 2013-10-01 DOI: 10.1274/JMOR.30.67
Kazuya Matsumoto
{"title":"Preface: Cellular Remodeling and Epigenetic Reprogramming during the Development of Germ Line Cells","authors":"Kazuya Matsumoto","doi":"10.1274/JMOR.30.67","DOIUrl":"https://doi.org/10.1274/JMOR.30.67","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"2 1","pages":"67-67"},"PeriodicalIF":0.0,"publicationDate":"2013-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76313450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Differentiation in Early Development of Embryo to Placental Formation in Mammalian Species : The Roles of Specific Gene Regulation and Expression in Placental Formation 哺乳动物胚胎早期向胎盘发育的分化:特定基因调控和表达在胎盘形成中的作用
Journal of mammalian ova research Pub Date : 2013-04-01 DOI: 10.1274/JMOR.30.1
Y. Kawano
{"title":"Differentiation in Early Development of Embryo to Placental Formation in Mammalian Species : The Roles of Specific Gene Regulation and Expression in Placental Formation","authors":"Y. Kawano","doi":"10.1274/JMOR.30.1","DOIUrl":"https://doi.org/10.1274/JMOR.30.1","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"33 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2013-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76736539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Histocompatible parthenogenetic embryonic stem cells as a potential source for regenerative medicine. 组织相容性孤雌生殖胚胎干细胞作为再生医学的潜在来源。
Journal of mammalian ova research Pub Date : 2012-01-01 DOI: 10.1274/jmor.29.17
Akiko Yabuuchi, Haniya Rehman, Kitai Kim
{"title":"Histocompatible parthenogenetic embryonic stem cells as a potential source for regenerative medicine.","authors":"Akiko Yabuuchi,&nbsp;Haniya Rehman,&nbsp;Kitai Kim","doi":"10.1274/jmor.29.17","DOIUrl":"https://doi.org/10.1274/jmor.29.17","url":null,"abstract":"<p><p>Parthenogenesis is the process by which an oocyte develops into an embryo without fertilization. Parthenogenetic activation can be performed at various stages of meiosis, yielding embryos with a distinct genetic pattern of homozygousity and heterozygousity. The heterozygousity pattern specific to parthenogenetic embryonic stem (pES) cells derived from such embryos, can be predicted using genome-wide single nucleotide polymorphism (SNP) analysis to determine whether extrusion of the first or second polar body is prohibited. The heterozygous pES cells carrying the full complement of major histocompatibility complex (MHC) antigen matched to the oocyte donor, could therefore provide a potential source of MHC matched cells or tissue for cell replacement therapy. In this review, we summarized the mechanism of deriving heterozygous MHC-matched pES cells using a mouse and human models.</p>","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"29 1","pages":"17-21"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1274/jmor.29.17","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"32703459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
特集：卵子のエネルギー代謝 ―ミトコンドリア機能について― 专题:卵子的能量代谢-线粒体功能-
Journal of mammalian ova research Pub Date : 2012-01-01 DOI: 10.1274/JMOR.29.145
直 山海
{"title":"特集：卵子のエネルギー代謝 ―ミトコンドリア機能について―","authors":"直 山海","doi":"10.1274/JMOR.29.145","DOIUrl":"https://doi.org/10.1274/JMOR.29.145","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"312 1","pages":"145"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79705714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Journal of Mammalian Ova Research: Preface 哺乳动物卵子研究杂志:前言
Journal of mammalian ova research Pub Date : 2009-04-01 DOI: 10.1274/JMOR.26.1
J. Otsuki
{"title":"Journal of Mammalian Ova Research: Preface","authors":"J. Otsuki","doi":"10.1274/JMOR.26.1","DOIUrl":"https://doi.org/10.1274/JMOR.26.1","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76407763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
特集：強拡大顕微鏡による形態良好精子の選別～精子形態と受精卵の妊孕性 专题:强放大显微镜下筛选出形态良好的精子——精子形态和受精卵的备孕性
Journal of mammalian ova research Pub Date : 2008-01-01 DOI: 10.1274/JMOR.25.231
直昭 久慈
{"title":"特集：強拡大顕微鏡による形態良好精子の選別～精子形態と受精卵の妊孕性","authors":"直昭 久慈","doi":"10.1274/JMOR.25.231","DOIUrl":"https://doi.org/10.1274/JMOR.25.231","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"223 1","pages":"231-231"},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76696784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
特集：選択的単一胚移植（eSET） 专题:选择性单一胚胎移植(eSET)
Journal of mammalian ova research Pub Date : 2008-01-01 DOI: 10.1274/JMOR.25.205
直昭 久慈
{"title":"特集：選択的単一胚移植（eSET）","authors":"直昭 久慈","doi":"10.1274/JMOR.25.205","DOIUrl":"https://doi.org/10.1274/JMOR.25.205","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"14 1","pages":"205-205"},"PeriodicalIF":0.0,"publicationDate":"2008-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82510658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
How to Choice the Culture Media in Our Clinic 如何选择我们诊所的培养基
Journal of mammalian ova research Pub Date : 2007-01-01 DOI: 10.1274/JMOR.24.177
Hideaki Watanabe, Kaoru Miya, A. Yanaihara, A. Arichi, Kaori Suga, S. Ishikawa, Shiho Monzen, Y. Morimatsu, Yukiko Tazawa, H. Motoyama, Tsuyoshi Yorimitsu, T. Kawamura
{"title":"How to Choice the Culture Media in Our Clinic","authors":"Hideaki Watanabe, Kaoru Miya, A. Yanaihara, A. Arichi, Kaori Suga, S. Ishikawa, Shiho Monzen, Y. Morimatsu, Yukiko Tazawa, H. Motoyama, Tsuyoshi Yorimitsu, T. Kawamura","doi":"10.1274/JMOR.24.177","DOIUrl":"https://doi.org/10.1274/JMOR.24.177","url":null,"abstract":"","PeriodicalId":90599,"journal":{"name":"Journal of mammalian ova research","volume":"9 1","pages":"177-178"},"PeriodicalIF":0.0,"publicationDate":"2007-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88383801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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