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Feto-Placental 11beta-hydroxysteroid dehydrogenase2 activity affect fetal growth

Research Project

Project/Area Number 24591596
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Embryonic/Neonatal medicine
Research InstitutionAsahikawa Medical College

Principal Investigator

NAGAYA Ken  旭川医科大学, 医学部, 講師 (80396382)

Project Period (FY) 2012-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords胎児発育 / 11βハイドロキシステロイド脱水素酵素 / 胎児胎盤発育 / 胎児副腎機能 / 11βHSD2
Outline of Final Research Achievements

Feto-Placental 11 β HSD2 controls glucocorticoid disclosure to fetus. We investigated the influence by which these give it to fetus growth. Placental HSD11B2 mRNA was employed as a placental 11βHSD2 activity. Although urinal cortisone/cortisol metabolism ratio(u-F/E) didn't correlate with placental HSD11B2 mRNA, we thought that u-F/E could estimate fetal 11βHSD2 activity.
The placental HSD11B2 mRNA in SGA infants was significantly low compared with AGA infants. And, The placental HSD11B2 mRNA was correlated with SDS of the birth weight and birth head circumference respectively. u-F/E in SGA infants was significantly low compared with AGA infants. However, there was no correlation between urine F/E and fetal growth. These relations were admitted in girls.

Report

(5 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (1 results)

All 2014

All Presentation (1 results)

  • [Presentation] 胎盤、胎児の11βhydroxysteroid dehydrogenase 2は胎児発育に関係する2014

    • Author(s)
      長屋 建 岡本年男 野原史勝 土田悦司 浅井洋子 川田友美
    • Organizer
      第50回日本周産期新生児学会
    • Place of Presentation
      浦安市
    • Related Report
      2013 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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