• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

The analysis of maternal endothelial function in the deteriorated intrauterine condition and the possibility of repairing the fetal status

Research Project

Project/Area Number 19591889
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Obstetrics and gynecology
Research InstitutionTohoku University

Principal Investigator

CHISAKA Hiroshi  Tohoku University, 病院, 講師 (40323026)

Co-Investigator(Kenkyū-buntansha) OKAMURA Kunihiro  東北大学, 大学院・医学系研究科, 教授 (90124560)
OKAMOTO Satoshi  東北大学, 病院, 臨床検査技師 (40420020)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords胎児プログラミング / 低蛋白食 / 葉酸欠乏食 / エピジェネティック / ヒストン修飾 / ビタミン補充 / 胎児発育不全 / Igf axis / 血管内皮前駆細胞 / 妊娠 / エストラジオール / 胎盤形成 / 血管新生
Research Abstract

卵胞ホルモンの調節によりヒト血管内川前駆細胞(EPC)数は妊娠週数と共に上昇し、胎盤形成や血管新生に関与することが示唆された。また、子宮内環境の悪化モデルとして、母獣低栄養(低蛋白、葉酸欠乏)の解析により、低栄養が胎仔発育不全や胎仔組織にエピジェネティックな遺伝子発現を起こす事、低栄養に子宮内炎症が加わると新生児脳障害を起こす可能性があることが分かった。以上より母体栄養摂取が胎児発育において重要であることが直接的に示された。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (4 results)

All 2008 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (3 results)

  • [Journal Article] Serum levels of SDF-1 throughout normal pregnancy and patients with preeclampsia2007

    • Author(s)
      Okamura K
    • Journal Title

      Journal of Society for Gynecologic Investigation 13

    • Related Report
      2008 Final Research Report 2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 母体葉酸欠乏が及ぼす胎盤発育およびIgf-axisの発現制御のエピジェネティック基盤解析2008

    • Author(s)
      千坂 泰
    • Organizer
      第16回日本胎盤学会学術集会
    • Place of Presentation
      静岡県浜松市
    • Year and Date
      2008-11-14
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Transcriptional suppression of IGF mediated by altered histone modifications in a maternal protein restricted IUGR mouse model2007

    • Author(s)
      Chisaka Hiroshi
    • Organizer
      34^<th> Fetal and Neonatal Physiological Society meeting
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-08-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Epigenetic stability and developmental plasticity in cloned placentae during somatic cell nuclear transfer2007

    • Author(s)
      Chisaka Hiroshi
    • Organizer
      34^<th> Fetal and Neonatal Physiological Society meeting
    • Place of Presentation
      Sendai, Japan
    • Year and Date
      2007-08-27
    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi