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  1. 学術雑誌論文
  2. その他
  1. 部局別インデックス
  2. 医学部

Impact of the one‐carbon metabolism on oocyte maturation, fertilization, embryo quality, and subsequent pregnancy

http://hdl.handle.net/20.500.12000/47491
http://hdl.handle.net/20.500.12000/47491
278ebbd0-3a93-4687-9f95-9157eb47b695
名前 / ファイル ライセンス アクション
rmb2.12354.pdf rmb2.12354.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2020-12-15
タイトル
タイトル Impact of the one‐carbon metabolism on oocyte maturation, fertilization, embryo quality, and subsequent pregnancy
言語 ja
作成者 Akamine, Kozue

× Akamine, Kozue

en Akamine, Kozue

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Mekaru, Keiko

× Mekaru, Keiko

en Mekaru, Keiko

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Gibo, Keiya

× Gibo, Keiya

en Gibo, Keiya

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Nagata, Chinatsu

× Nagata, Chinatsu

en Nagata, Chinatsu

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Nakamura, Rie

× Nakamura, Rie

en Nakamura, Rie

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Oishi, Sugiko

× Oishi, Sugiko

en Oishi, Sugiko

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Miyagi, Maho

× Miyagi, Maho

en Miyagi, Maho

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Heshiki, Chiaki

× Heshiki, Chiaki

en Heshiki, Chiaki

Search repository
Aoki, Yoichi

× Aoki, Yoichi

en Aoki, Yoichi

Search repository
アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利情報
言語 en
権利情報 Creative Commons Attribution-NonCommercial-NoDerivatives 4.0
権利情報
言語 en
権利情報Resource https://creativecommons.org/licenses/by-nc-nd/4.0/
権利情報 https://creativecommons.org/licenses/by-nc-nd/4.0/
主題
言語 en
主題Scheme Other
主題 clinical pregnancy
主題
言語 en
主題Scheme Other
主題 embryo quality
主題
言語 en
主題Scheme Other
主題 folic acid
主題
言語 en
主題Scheme Other
主題 homocysteine
主題
言語 ja
主題Scheme Other
主題 one‐carbon metabolism
内容記述
内容記述タイプ Other
内容記述 Purpose: To investigate impact of the one‐carbon metabolism (OCM) on oocyte maturity and embryo development.\nMethods: This prospective study analyzed 18 women who agreed to participate. We measured the OCM biomarkers’ concentrations including Vitamin B12 (VB12), folic acid (FA), and homocysteine (Hcy) in serum and follicular fluid (FF), and assessed their correlation. We also evaluated the influence of such OCM biomarker concentrations in mono‐FF on oocyte maturation, fertilization, embryo quality, and consequent pregnancy after embryo transfers.\nResults: All biomarkers showed a high concentration variability in different follicles of each woman, but their mean levels correlated with the serum levels. Among the 106 collected oocytes, 92 were mature, 59 were fertilized, and 16 yielded good‐quality embryos. We performed 26 single embryo transfers, and 7 patients achieved clinical pregnancies. VB12 concentration (FF) was significantly lower in fertilized than unfertilized oocytes by univariate analysis. In multivariate logistic analysis, a significant correlation was found between FA concentration (FF) <14.25 ng/mL and good‐quality embryos and between Hcy concentration (FF) <4.9 nmol/mL and clinical pregnancy.\nConclusion: OCM in FF may affect fertilization, embryo quality, and clinical pregnancy.
内容記述
内容記述タイプ Other
内容記述 論文
出版者
言語 en
出版者 Wiley
言語
言語 jpn
資源タイプ
資源タイプ journal article
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/47491
識別子タイプ HDL
関連情報
識別子タイプ DOI
関連識別子 https://doi.org/10.1002/rmb2.12354
関連情報
識別子タイプ DOI
関連識別子 https://doi.org/10.1002/rmb2.12354
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 1445-5781
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 1447-0578
収録物名
言語 en
収録物名 Reproductive Medicine and Biology
書誌情報
発行日 2020-10-25
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