ORISAKA Makoto 折坂誠

Researcher Number	80324143
Other IDs
Affiliation *help	2018 : 福井大学, 医学部附属病院, 講師 2016 : 福井大学, 学術研究院医学系部門(附属病院部), 講師 2015 : 福井大学, 医学部, 講師 2008 – 2015 : University of Fukui, 医学部附属病院, 講師 2011 : 福井大学, 医学部・附属病院, 講師 … More
Review Section/Research Field	Principal Investigator Obstetrics and gynecology / Basic Section 56040:Obstetrics and gynecology-related Except Principal Investigator Obstetrics and gynecology / Applied health science / Obstetrics and gynecology / Applied health science
Keywords	Principal Investigator アンドロゲン / GDF-9 / 卵胞 / 卵子 / 不妊症 / 卵胞発育 / 体外受精 / 莢膜細胞 / 生殖医学 / 生殖 … More Except Principal Investigator FSH / 顆粒膜細胞 / 莢膜細胞 / estradiol / LH受容体 / 卵胞発育 / アポトーシス / GDF-9 / 生活習慣 / androstenedione / 卵巣予備能 / 卵胞の選択と閉鎖 / Oocyte / 子宮底部横切開法 / 妊孕性 / 卵巣局所調節 / 婦人科疾患 / 卵巣機能保護 / エビジェネティクス / 卵胞閉鎖 / 肥満 / AMHnormograms / 早産 / 健康女性 / アロマターゼ / LH / 胎内環境 / 下流膜細胞 / 月経異常 / エピネジェネティクス / follicular maturation / 既往歴 / AMH / 癒着胎盤 / Stroma cell / 子宮下部U字縫合法 / 世代間妊孕性 / Anti－Mullerioan Hormone / 顆粒膜細胞、莢膜細胞 / ジェノゲスト / 細胞間相互作用 / LH-Receptor / LH receptor / 年齢 / 低出生体重 / E2 / 間質細胞 / 卵胞 / 帝王切開 / Aromatase / apoptosis / 人口卵胞壁モデル / FSHレセプター / IGF / アンドロゲン / Theca cell / コーヒー / 前置胎盤 / ラット / 子宮底部U字縫合法 / Granulosa cells / パラクライン調節 / normograms / エストロゲン / Granulos cell / Theca cells / 卵 / 甲状腺疾患 / ＩＧＦ / エストラジール / LHレセプター / 不妊女性 / 抗癌剤 / 母親の不妊治療歴 / 卵巣 Less

加齢による精子・卵子の妊孕能低下とミトコンドリア品質管理システムの関連Principal InvestigatorOngoing
- Principal Investigator
  
  折坂誠
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 56040:Obstetrics and gynecology-related
- Research Institution
  University of Fukui
卵巣予備能に影響する胎内環境要因の解明Ongoing
- Principal Investigator
  
  上澤悦子
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied health science
- Research Institution
  University of Fukui
生殖細胞の質をメンテナンスする：ミトコンドリア品質管理の観点よりPrincipal InvestigatorOngoing
- Principal Investigator
  
  折坂誠
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
Elucidation of the intraovarian mechanism during selection of a dominant follicle
- Principal Investigator
  
  HATTORI KATSUSHIGE
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
Dysregulation of intra-ovarian theca cell-androgen axis in women with gonadotropin-poor responsiveness and polycystic ovary syndromePrincipal Investigator
- Principal Investigator
  
  ORISAKA Makoto
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
Protective effect of dienogest on chemotherapy-induced reduced fertility in female rats.
- Principal Investigator
  
  TSUYOSHI Hideaki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
THE EFFECT OF LIFESTYLE FACTORS ON ANTI-MULLERIAN HORMONE (AMH) LEVELS
- Principal Investigator
  
  Kamisawa Etsuko
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied health science
- Research Institution
  University of Fukui
Transverse uterine fundal incision for placenta previa accreta in the anterior wall
- Principal Investigator
  
  KOTSUJI Fumikazu
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
GDF-9 as a possible marker for oocyte quality, based on studies of gene expression in rat preantral follciles.Principal Investigator
- Principal Investigator
  
  ORISAKA Makoto
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
Oocyte-Granulosa-Theca Cell Interactions during Preantral Follicular Development : A translational research for the selection of the best quality oocytes in assisted reproductionPrincipal Investigator
- Principal Investigator
  
  ORISAKA Makoto
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
卵胞周囲への莢膜細胞出現メカニズムの研究Principal Investigator
- Principal Investigator
  
  折坂誠
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
THE ROLE OF COMMUNICATIONS AMONG THE OVARIAN CELLS IN EARLY STAGE OF THE FOLLICULAR DEVELOPMENT AND ATRESIA
- Principal Investigator
  
  KOTSUJI F
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  University of Fukui
Control of follicular maturation by the combination of cellular interaction and gonadotoropin
- Principal Investigator
  
  KOTSUJI Fumikazu
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Obstetrics and gynecology
- Research Institution
  Faculty of Medical Sciences, University of Fukui

All 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 Other

All Journal Article Presentation Book

[Book] 知りたい最新情報がすぐわかる！不妊・不育症診療パーフェクトガイド2016
- Author(s)
  折坂　誠，福田　真，吉田　好雄，他
- Total Pages
  390
- Publisher
  医学書院
- Data Source
  KAKENHI-PROJECT-15K10663
[Journal Article] 【2.不妊症の検査・診断】　卵胞発育モニタリングで卵胞が見えない場合、どのように対処すればよいですか？2016
- Author(s)
  折坂　誠，福田　真，吉田　好雄
- Journal Title
  
  臨床婦人科産科
  
  Volume : 70(4) Pages : 124-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K10663
[Journal Article] 【2.不妊症の検査・診断】≪女性因子≫　卵胞発育モニタリングの実施法2016
- Author(s)
  折坂　誠，福田　真，吉田　好雄
- Journal Title
  
  臨床婦人科産科
  
  Volume : 70(4) Pages : 62-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K10663
[Journal Article] 卵胞発育と卵子・顆粒膜細胞・莢膜細胞の相互応答2016
- Author(s)
  折坂　誠，白藤　文，玉村　千代
- Journal Title
  
  臨床婦人科産科
  
  Volume : 70(12) Pages : 1104-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K10663
[Journal Article] Ovarian mucinous adenocarcinoma with functioning stroma in postmenopausal women: aromatase and SF-1 expressions.2015
- Author(s)
  Y.Hattori, S.Yamada, M.Yamamoto, M.Orisaka, T.Mizutani, Y.Yoshida
- Journal Title
  
  J Ovarian Res.
  
  Volume : 8 Pages : 73-73
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K10663, KAKENHI-PROJECT-15H04981
[Journal Article] Mitochondrial dynamics regulating chemoresistance in gynecological cancers．2015
- Author(s)
  B.Kong, H.Tsuyoshi, M.Orisaka, DB.Shieh, Y.Yoshida, BK.Tsang
- Journal Title
  
  Ann N Y Acad Sci.
  
  Volume : 1350 Pages : 1-16
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K10663, KAKENHI-PROJECT-15H04981
[Journal Article] Amniotic Fluid Embolism Triggered By Hypertensive Crisis Due to Undiagnosed Pheochromocytoma in a Pregnant Subject With Neurofibromatosis Type 1．2015
- Author(s)
  N.Takahashi, K.Nishijima, M.Orisaka, H.Tsuyoshi, T.Kurokawa, Kana Kato, A.Shirafuji, K.Arakawa, K.Hisazaki, H.Tada, Y.Yoshida
- Journal Title
  
  AACE Clinical Case Rep.
  
  Volume : 1（3）
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15K10663
[Journal Article] Protective effect of dienogest on chemotherapy-induced reduced fertility in female rats2015
- Author(s)
  H.Tsuyoshi, M.Orisaka, S.Fukuda, K.Hattori, BK.Tsang, Y.Yoshida
- Journal Title
  
  Steroids
  
  Volume : 93 Pages : 1-7
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24592464, KAKENHI-PROJECT-24791695
[Journal Article] Dysregulation of ovarian follicular development in female rat: LH decreases FSH sensitivity during preantral-early antral transition.2013
- Author(s)
  Orisaka M, Hattori K, Fukuda S, Mizutani T, Miyamoto K, Sato T, Tsang BK, Kotsuji F, Yoshida Y.
- Journal Title
  
  Endocrinology
  
  Volume : 154 Pages : 2870-2880
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23591347, KAKENHI-PROJECT-24590347, KAKENHI-PROJECT-24592464, KAKENHI-PROJECT-25670440
[Journal Article] A novel isoform of liver receptor homolog-1 is regulated by steroidogenic factor-1 and the specificity protein family in ovarian granulosa cells.2013
- Author(s)
  Kawabe, S.
- Journal Title
  
  Endocrinology
  
  Volume : 154(4） Pages : 1648-1660
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23590329, KAKENHI-PROJECT-23791820, KAKENHI-PROJECT-23791821, KAKENHI-PROJECT-24590347, KAKENHI-PROJECT-24592464
[Journal Article] 広範囲な穿通胎盤症例の膀胱温存法:病的膀胱の修復とカテーテル留置による膀胱摘出の回避2011
- Author(s)
  西島浩二、高橋仁、山本真、折坂誠、黒川哲司、吉田好雄、小辻文和、秋野裕信、青木芳隆
- Journal Title
  
  産婦人科の実際
  
  Volume : 60 Pages : 609-613
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592092
[Journal Article] Oocyte-Thecal Cell Regulatory Loop in the Control of Preantral Follicle Development2011
- Author(s)
  Orisaka M, Hattori K, Fukuda S, Kotsuji F
- Journal Title
  
  J Mamma Ova Res
  
  Volume : Vol28 Pages : 2-7
- URL
  http://www.meteo-intergate.com/library/journal/journal-archive_ct6mamma.php
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] 卵胞発育における卵胞細胞間の相互作用2011
- Author(s)
  折坂誠, 小辻文和
- Journal Title
  
  Hormone Frontier in Gynecology
  
  Volume : Vol18 Pages : 413-418
- URL
  http://www.meteo-intergate.com/library/journal/journal-archive_ai1hogye.php
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Oocyte-thecal Cell Regulatory Loop in the Control of Preantral Follicle Development.2011
- Author(s)
  M.Orisaka, K.Hattori, S.Fukuda, F.Kotsuji
- Journal Title
  
  J.Mamm.Ova Res.
  
  Volume : 28 Pages : 2-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Growth differentiation factor 9 promotes rat preantral follicle growth by up-regulating follicular androgen biosynthesis.2010
- Author(s)
  Orisaka M, Jiang JY, Orisaka S, Kotsuji F, Tsang BK.
- Journal Title
  
  Endocrinology 150
  
  Pages : 2740-2748
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Luteinizing hormone-induced Akt phosphorylation and androgen production are modulated by MAP Kinase in bovine theca cells2010
- Author(s)
  Fukuda S, Orisaka M, Tajima K, Hattori K, Kotsuji F.
- Journal Title
  
  J Ovarian Res. 2
  
  Pages : 17-17
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Oocyte-granulosa-theca cell interactions during preantral follicular development.2010
- Author(s)
  Orisaka M, Tajima K, Tsang BK, Kotsuji F.
- Journal Title
  
  J Ovarian Res. 2
  
  Pages : 9-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Growth differentiation factor-9 mediates follicle-stimulating hormone-thyroid hormone interaction in the regulation of rat preantral follicular development.2010
- Author(s)
  Kobayashi N, Orisaka M, Cao M, Kotsuji F, Leader A, Sakuragi N, Tsang BK.
- Journal Title
  
  Endocrinology 150
  
  Pages : 5566-5574
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Growth Differentiation Factor 9 Promotes Rat Preantral Follicle Growth by Up-regulating Follicular Androgen Biosynthesis.2009
- Author(s)
  Orisaka M
- Journal Title
  
  Endocrinology (In Press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19591892
[Journal Article] Growth differentiation factor-9 mediates follicle-stimulating hormone-thyroid hormone interaction in the regulation of rat preantral follicular development2009
- Author(s)
  Kobayashi N, Orisaka M, Cao M, Kotsuji F, Leader A, Sakuragi N, Tsang BK
- Journal Title
  
  Endocrinology
  
  Volume : Vol150 Pages : 5566-5574
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Oocyte-granulosa-theca cell interactions during preantral follicular development2009
- Author(s)
  Orisaka M, Tajima K, Tsang BK, Kotsuji F
- Journal Title
  
  J Ovarian Res
  
  Volume : Vol2 Pages : 9-15
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Luteinizing hormone-induced Akt phosphorylation and androgen production are modulated by MAP Kinase in bovine theca cells2009
- Author(s)
  Fukuda S, Orisaka M, Tajima K, Hattori K, Kotsuji F
- Journal Title
  
  J Ovarian Res
  
  Volume : Vol2 Pages : 17-24
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Growth differentiation factor 9 promotes rat preantral follicle growth by up-regulating follicular androgen biosynthesis2009
- Author(s)
  Orisaka M, Jiang JY, Orisaka S, Kotsuji F, Tsang BK
- Journal Title
  
  Endocrinology 150(6)
  
  Pages : 2740-2748
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19591892
[Journal Article] Growth differentiation factor 9 promotes rat preantral follicle growth by up-regulating follicular androgen biosynthesis2009
- Author(s)
  Orisaka M, Jiang JY, Orisaka S, Kotsuji F, Tsang BK
- Journal Title
  
  Endocrinology
  
  Volume : Vol150 Pages : 2740-2748
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21592093
[Journal Article] Ovarian theca cells in follicular function2007
- Author(s)
  Tajima K, Orisaka M, Mori T, Kotsuji F
- Journal Title
  
  Reprod Biomed Online 15(5)
  
  Pages : 591-609
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19591892
[Journal Article] Gonadotropin and intra-ovarian signals regulating follicle development and atresia : the delicate balance between life and death2007
- Author(s)
  Craig J, Orisaka M, Wang H, Orisaka S, Thompson W, Zhu C, Kotsuji F, Tsang BK
- Journal Title
  
  Front Biosci 12
  
  Pages : 3628-3639
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19591892
[Journal Article] Granulosa cells promote differentiation of cortical stromal cells into theca cells in the bovine ovary.2006
- Author(s)
  Makoto Orisaka
- Journal Title
  
  Biology of Reproduction 75
  
  Pages : 734-740
- Data Source
  KAKENHI-PROJECT-17791109
[Journal Article] Effects of ovarian theca cells on granulosa cell differentiation during gonadotropin-independent follicular growth in cattle.2006
- Author(s)
  Orisaka Makoto
- Journal Title
  
  Molecular Reproduction and Development 73
  
  Pages : 737-744
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17591724
[Journal Article] Effects of ovarian theca cells on granulosa cell differentiation during gonadocropin-independent follicular growth in cattle.2006
- Author(s)
  Orisaka Makoto
- Journal Title
  
  Molecular Reproduction and Development 73
  
  Pages : 737-744
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17591724
[Journal Article] Growth differentiation factor 9 is antiapoptotic during follicular development from preantral to early antral stage.2006
- Author(s)
  Orisaka Makoto
- Journal Title
  
  Mol. Endocrinol 20
  
  Pages : 2456-2468
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17591724
[Journal Article] Regulation of NODAL/ALK7 signaling pathway in the control of ovarian follicular atresia.2006
- Author(s)
  Orisaka Makoto
- Journal Title
  
  Mol.Endocrinol 20
  
  Pages : 2456-2468
- Data Source
  KAKENHI-PROJECT-17591724
[Journal Article] Effects of ovarian theca cells on granulosa cell differentiation during gonadotropin-independent follicular growth in cattle.2006
- Author(s)
  Makoto Orisaka
- Journal Title
  
  Molecular Reproduction and Development 73
  
  Pages : 737-744
- Data Source
  KAKENHI-PROJECT-17791109
[Journal Article] Growth differentiation factor 9 is antiapoptotic during follicular development from preantral to early antral stage.2006
- Author(s)
  Makoto Orisaka
- Journal Title
  
  Molecular Endocrinology 20
  
  Pages : 2456-2468
- Data Source
  KAKENHI-PROJECT-17791109
[Presentation] LH～莢膜細胞系が卵胞選択を主導する可能性2017
- Author(s)
  服部　克成，折坂　誠，福田　真，吉田　好雄
- Organizer
  第21回日本生殖内分泌学会学術集会
- Place of Presentation
  千里ライフサイエンスセンター（大阪府豊中市）
- Data Source
  KAKENHI-PROJECT-15K10663
[Presentation] Oocyte-granulosa-theca cell interactions during ovarian follicle growth.（Inernational Symposium）2017
- Author(s)
  M.Orisaka
- Organizer
  The 6th International Symposium of Taiwan Association of Obstetrics and Gynecology.
- Place of Presentation
  Taipei Grand Hotel（Taipei、Taiwan）
- Year and Date
  2017-03-18
- Int'l Joint Research / Invited
- Data Source
  KAKENHI-PROJECT-15K10663
[Presentation] Oocyte-granulosa-theca cell interactions during early follicular growth.2016
- Author(s)
  M.Orisaka
- Organizer
  The 8th Japan-Korea ART Conference.
- Place of Presentation
  ワークピア横浜（神奈川県横浜市）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K10663
[Presentation] LH～莢膜細胞系が卵胞選択を主導する可能性2016
- Author(s)
  服部　克成，折坂　誠，福田　真，吉田　好雄
- Organizer
  第3回中日本産婦人科セミナー
- Place of Presentation
  ホテルイタリア軒（新潟県新潟市）
- Year and Date
  2016-07-30
- Data Source
  KAKENHI-PROJECT-26861320
[Presentation] Protective effect of dienogest on chemotherapy-induced reduced fertility in female rats2015
- Author(s)
  M.Orisaka
- Organizer
  IFFS/JSRM International Meeting 2015
- Place of Presentation
  横浜市
- Year and Date
  2015-04-26
- Invited
- Data Source
  KAKENHI-PROJECT-15K10663
[Presentation] Oocyue-Granulosa-Theca Cell Interactions during Early Follicular Growth2015
- Author(s)
  M.Orisaka
- Organizer
  IT’s 4th Annual World Congress of Diabetes BIT’s 5th Annual World Congress of Endobolism
- Place of Presentation
  高雄（台湾）
- Year and Date
  2015-11-25
- Invited
- Data Source
  KAKENHI-PROJECT-15K10663
[Presentation] 11-ケトテストステロンはエストロゲン変換を受けないアンドロゲンとして機能する2015
- Author(s)
  今道　力敬, 矢澤　隆志, 河邉　真也, 石兼　真, 向井　邦晃, 折坂　誠, 水谷　哲也, 宮本　薫
- Organizer
  第19回日本生殖内分泌学会学術集会
- Place of Presentation
  大阪府豊中市、千里ライフサイエンスセンター
- Year and Date
  2015-01-10
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] 卵胞細胞における卵子～顆粒膜細胞～莢膜細胞間のクロストーク2015
- Author(s)
  折坂　誠
- Organizer
  第67回日本産科婦人科学会学術講演会（シンポジウム）
- Place of Presentation
  横浜市
- Year and Date
  2015-04-09
- Data Source
  KAKENHI-PROJECT-15K10663
[Presentation] GnRHアゴニストが胎盤ポリープの血流減少に有効だった症例2015
- Author(s)
  折坂　誠
- Organizer
  中日本産婦人科セミナー
- Place of Presentation
  富山市
- Year and Date
  2015-07-04
- Data Source
  KAKENHI-PROJECT-15K10663
[Presentation] 不妊治療後の妊娠・分娩はハイリスク！2014
- Author(s)
  折坂　誠
- Organizer
  第7回福井生殖生物学・医学研究会
- Place of Presentation
  福井市、ユアーズホテルフクイ
- Year and Date
  2014-11-06
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] 不妊治療後の妊娠・分娩はハイリスク！2014
- Author(s)
  折坂　誠
- Organizer
  第3回福井県総合周産期勉強会
- Place of Presentation
  永平寺町、福井大学医学部講義棟
- Year and Date
  2014-06-22
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] 多嚢胞性卵巣症候群における卵胞発育停止メカニズム2013
- Author(s)
  折坂　誠
- Organizer
  第31回日本受精着床学会総会・学術講演会
- Place of Presentation
  大分県別府市・別府国際コンベンションセンター
- Invited
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] Dysregulation of ovarian follicular development in female rat: LH decreases FSH sensitivity during preantral-early antral transition.2013
- Author(s)
  Orisaka M, Hattori K, Fukuda S, Tsang BK, Yoshida Y.
- Organizer
  46th Annual Meeting of the Society for the Study of Reproduction
- Place of Presentation
  カナダ・モントリオール
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] 卵胞発育の基礎知識アップデート2012
- Author(s)
  折坂　誠
- Organizer
  第57回日本生殖医学会学術講演会・総会　シンポジウム
- Place of Presentation
  長崎市
- Invited
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] PCOSの病態解明を目指して2012
- Author(s)
  折坂　誠
- Organizer
  日本内分泌学会　第30回内分泌代謝学サマーセミナー　シンポジウム
- Place of Presentation
  渋川市
- Invited
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] 初期卵胞発育における卵子と莢膜細胞の細胞間ネットワーク2011
- Author(s)
  折坂誠
- Organizer
  第52回日本哺乳動物卵子学会・シンポジウム
- Place of Presentation
  栃木
- Year and Date
  2011-05-22
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] アンドロゲンが卵胞発育に及ぼす光と影2011
- Author(s)
  折坂誠
- Organizer
  第59回北日本産科婦人科学会・特別講演
- Place of Presentation
  秋田
- Year and Date
  2011-09-24
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 卵胞発育における卵胞発育の光と影2011
- Author(s)
  折坂誠
- Organizer
  日本動物学会中部支部大会・シンポジウム
- Place of Presentation
  福井(招待講演)
- Year and Date
  2011-07-30
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 高濃度LHはラット前胞状卵胞のFSH反応性を減弱させる:アジア人女性に特徴的なやせ型PCOSの病態解明を目指して2011
- Author(s)
  折坂誠、折坂早苗、服部克成, 福田真、竹内譲、小辻文和
- Organizer
  日本産科婦人科学会・一般ポスター発表
- Place of Presentation
  大阪
- Year and Date
  2011-08-29
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] アンドロゲンが卵胞発育に及ぼす光と影2011
- Author(s)
  折坂誠
- Organizer
  北日本産科婦人科学会・特別講演
- Place of Presentation
  秋田(招待講演)
- Year and Date
  2011-09-24
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 高LH環境はFSH誘導性の卵胞発育を抑制する～アジア人女性に典型的なnon-obese PCOSの病態解明を目指して～2011
- Author(s)
  折坂誠、服部克成, 福田真、小辻文和
- Organizer
  日本生殖内分泌学会・一般口演
- Place of Presentation
  東京(学術奨励賞)
- Year and Date
  2011-11-19
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 月経不順を主訴に来院した患者の内分泌背景と多嚢胞性卵巣について～non-obese PCOSの成因に関する考察～2011
- Author(s)
  折坂誠、折坂早苗, 竹内譲、小辻文和
- Organizer
  日本生殖医学会・一般口演
- Place of Presentation
  横浜
- Year and Date
  2011-12-08
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 初期卵胞発育における卵子と莢膜細胞の細胞間ネットワーク2011
- Author(s)
  折坂誠
- Organizer
  日本哺乳動物卵子学会・シンポジウム
- Place of Presentation
  栃木(招待講演)
- Year and Date
  2011-05-30
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 多嚢胞性卵巣症候群とLH : LHが初期の卵胞発育に及ぼす影響2010
- Author(s)
  折坂誠
- Organizer
  第28回日本受精着床学会・ワークショップ
- Place of Presentation
  横浜
- Year and Date
  2010-07-28
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] Polycystic ovary syndrome and luteinizing hormone : Effects of LH on rat preantral follicular development2010
- Author(s)
  M. Orisaka
- Organizer
  FertiLink 2010 & International Ovarian Conference 2010・シンポジウム
- Place of Presentation
  京都
- Year and Date
  2010-10-16
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] Growth differentiation factor 9 is antiapoptotic during follicular development from preantral to early antral stage.2010
- Author(s)
  M.Orisaka
- Organizer
  ENDO 2010 : The 92th Annual Meeting & EXPO
- Place of Presentation
  San Diego(USA)
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 初期卵胞発育における卵～顆粒膜細胞～莢膜細胞の細胞間相互作用の役割2010
- Author(s)
  折坂誠
- Organizer
  第55回日本生殖医学会・シンポジウム
- Place of Presentation
  徳島
- Year and Date
  2010-11-11
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] Growth differentiation factor 9 promotes rat preantral follicle growth by up-regulating follicular androgen biosynthesis.2009
- Author(s)
  折坂誠, 小辻文和, Tsang BK.
- Organizer
  Society for the Study of Reproduction
- Place of Presentation
  Pittsburgh, PA, USA
- Year and Date
  2009-07-20
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] Growth differentiation factor-9 is antiapoptotic during follicular development from preantral to early antral transition.2009
- Author(s)
  折坂誠, 折坂早苗, Tsang BK, 小辻文和
- Organizer
  The International Ovarian Conference
- Place of Presentation
  Tokyo, Japan
- Year and Date
  2009-12-05
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] Growth differentiation factor 9 promotes rat preantral follicle growth by up-regulating follicular androgen biosynthesis2009
- Author(s)
  Orisaka M, Tsang BK, Kotsuji F
- Organizer
  42nd Annual Meeting of the Society for the Study of Reproduction
- Place of Presentation
  Pittsburgh, Pennsylvania, USA
- Data Source
  KAKENHI-PROJECT-19591892
[Presentation] 卵特異的成長因子GDF-9による前胞状卵胞の発育促進メカニズム2009
- Author(s)
  折坂誠, 福田真, 折坂早苗, 服部克成, 田嶋公久, Tsang BK, 小辻文和
- Organizer
  第27回内分泌代謝学セミナー
- Place of Presentation
  福井
- Year and Date
  2009-07-16
- Data Source
  KAKENHI-PROJECT-21592093
[Presentation] 卵特異的成長因子GDF-9による前胞状卵胞の促進メカニズム2008
- Author(s)
  折坂誠
- Organizer
  第60回日本産科婦人科学会総会・学術講演会
- Place of Presentation
  神奈川県横浜市
- Year and Date
  2008-04-14
- Data Source
  KAKENHI-PROJECT-19591892
[Presentation] 卵特異的成長因子GDF-9による前胞状卵胞の発育促進メカニズム2008
- Author(s)
  折坂誠, 折坂早苗, 福田真, 田嶋公久, 吉田好雄, 小辻文和
- Organizer
  第60回日本産科婦人科学会総会並びに学術講演会
- Place of Presentation
  横浜市
- Data Source
  KAKENHI-PROJECT-19591892
[Presentation] GDF-9はアンドロゲン産生を介して前胞状卵胞の発育を促進する2007
- Author(s)
  折坂誠
- Organizer
  第52回日本生殖医学会
- Place of Presentation
  秋田
- Year and Date
  2007-10-26
- Data Source
  KAKENHI-PROJECT-19591892
[Presentation] Growth Differentiation Factor-9(GDF-9)はアンドロゲン産生を介して前胞状卵胞の発育を促進する2007
- Author(s)
  折坂誠, 福田真, 田嶋公久, 小辻文和
- Organizer
  第52回日本生殖医学会総会・学術講演会
- Place of Presentation
  秋田市
- Data Source
  KAKENHI-PROJECT-19591892
[Presentation] GDF9 is antiapoptotic during follicular development from preantral to early antral stage2007
- Author(s)
  Orisaka M
- Organizer
  The 4^<th> Canada-Japan Bilateral Workshop on Human Reproduction & Reproductive Biology
- Place of Presentation
  弘前市
- Data Source
  KAKENHI-PROJECT-19591892
[Presentation] 卵による卵胞発育・閉鎖調節機構の研究~Growth DifferentiationFactor-9は前胞状卵胞の閉鎖を抑制し発育を促す~2007
- Author(s)
  折坂誠, 折坂早苗, 福田真, 田嶋公久, 小辻文和
- Organizer
  第59回日本産科婦人科学会学術講演会
- Place of Presentation
  京都市
- Data Source
  KAKENHI-PROJECT-19591892
[Presentation] ヒト生殖腺におけるHSD11B2の役割
- Author(s)
  今道　力敬, 矢澤　隆志, 河邉　真也, 向井邦晃, 折坂　誠, 水谷　哲也, 宮本　薫
- Organizer
  第87回日本内分泌学会学術集会
- Place of Presentation
  福岡市、福岡国際会議場・福岡サンパレス
- Year and Date
  2014-04-24 – 2014-04-26
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] Protective effect of dienogest on chemotherapy-induced reduced fertility female rats
- Author(s)
  M.Orisaka, H.Tsuyoshi, Y.Yoshida
- Organizer
  IFFS/JSRM International Meeting 2015
- Place of Presentation
  横浜市、パシフィコ横浜
- Year and Date
  2015-04-26 – 2015-04-29
- Data Source
  KAKENHI-PROJECT-24592464
[Presentation] 卵胞発育における卵子～顆粒膜細胞～莢膜細胞間のクロストーク
- Author(s)
  折坂　誠
- Organizer
  第67回日本産科婦人科学会学術講演会（シンポジウム発表）
- Place of Presentation
  横浜市、パシフィコ横浜
- Year and Date
  2015-04-09 – 2015-04-12
- Data Source
  KAKENHI-PROJECT-24592464

1. FUKUDA Shin (40397279)

# of Collaborated Projects : 3results

# of Collaborated Products : 10results
2. TAJIMA Kimihisa (60303377)

# of Collaborated Projects : 3results

# of Collaborated Products : 4results
3. KOTSUJI Fumikazu (50153573)

# of Collaborated Projects : 3results

# of Collaborated Products : 1results
4. HATTORI Katsusige (60529345)

# of Collaborated Projects : 2results

# of Collaborated Products : 8results
5. YOSHIDA Yoshio (60220688)

# of Collaborated Projects : 2results

# of Collaborated Products : 3results
6. KUROKAWA Tetsuji (60334835)

# of Collaborated Projects : 2results

# of Collaborated Products : 1results
7. Kamisawa Etsuko (10317068)

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
8. NAKAYAMA MIYUKI (70327451)

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
9. KAWAUCHI HIROHITO (90152917)

# of Collaborated Projects : 2results

# of Collaborated Products : 0results
10. NISHIJIMA Kouji (80334837)

# of Collaborated Projects : 1results

# of Collaborated Products : 1results
11. TSUYOSHI Hideaki (90593864)

# of Collaborated Projects : 1results

# of Collaborated Products : 1results
12. MIYAMOTO K (30125877)

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
13. ASADA YOSHIMASA

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
14. SHIOTANI MASAHIDE

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
15. ODAWARA YASUSHI

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
16. YOSHIDA HIROAKI

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
17. MIO YASUYUKI

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
18. MINOURA HIROYUKI

# of Collaborated Projects : 1results

# of Collaborated Products : 0results
19. SATO Takashi

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
20. KAWABE Shinya

# of Collaborated Projects : 0results

# of Collaborated Products : 1results
21. 水谷哲也

# of Collaborated Projects : 0results

# of Collaborated Products : 1results

ORISAKA Makoto 折坂 誠

Research Projects

Research Products

Co-Researchers

加齢による精子・卵子の妊孕能低下とミトコンドリア品質管理システムの関連Principal InvestigatorOngoing

Principal Investigator

Project Period (FY)

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Review Section

Research Institution

卵巣予備能に影響する胎内環境要因の解明Ongoing

Principal Investigator

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生殖細胞の質をメンテナンスする：ミトコンドリア品質管理の観点よりPrincipal InvestigatorOngoing

Principal Investigator

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Research Institution

Elucidation of the intraovarian mechanism during selection of a dominant follicle

Principal Investigator

Project Period (FY)

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Dysregulation of intra-ovarian theca cell-androgen axis in women with gonadotropin-poor responsiveness and polycystic ovary syndromePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Protective effect of dienogest on chemotherapy-induced reduced fertility in female rats.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

THE EFFECT OF LIFESTYLE FACTORS ON ANTI-MULLERIAN HORMONE (AMH) LEVELS

Principal Investigator

Project Period (FY)

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Transverse uterine fundal incision for placenta previa accreta in the anterior wall

Principal Investigator

Project Period (FY)

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GDF-9 as a possible marker for oocyte quality, based on studies of gene expression in rat preantral follciles.Principal Investigator

Principal Investigator

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Oocyte-Granulosa-Theca Cell Interactions during Preantral Follicular Development : A translational research for the selection of the best quality oocytes in assisted reproductionPrincipal Investigator

Principal Investigator

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卵胞周囲への莢膜細胞出現メカニズムの研究Principal Investigator

Principal Investigator

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Research Institution

THE ROLE OF COMMUNICATIONS AMONG THE OVARIAN CELLS IN EARLY STAGE OF THE FOLLICULAR DEVELOPMENT AND ATRESIA

Principal Investigator

Project Period (FY)

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Research Institution

Control of follicular maturation by the combination of cellular interaction and gonadotoropin

Principal Investigator

Project Period (FY)

Research Category

ORISAKA Makoto 折坂誠

[Journal Article] 【2.不妊症の検査・診断】　卵胞発育モニタリングで卵胞が見えない場合、どのように対処すればよいですか？2016

[Journal Article] 【2.不妊症の検査・診断】≪女性因子≫　卵胞発育モニタリングの実施法2016