2013 Fiscal Year Final Research Report
Study for insulin resistance in obstetric and gynecologic diseases
| Project/Area Number |
23390390
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Obstetrics and gynecology
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| Research Institution | Okayama University |
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Principal Investigator |
HIRAMATSU Yuji 岡山大学, 医歯(薬)学総合研究科, 教授 (80218817)
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| Co-Investigator(Kenkyū-buntansha) |
MASUYAMA Hisashi 岡山大学, 大学院・医歯薬学総合研究科, 准教授 (30314678)
KAMADA Yasuhiko 岡山大学, 病院, 講師 (70346427)
NAKAMURA Keiichiro 岡山大学, 病院, 講師 (90359886)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | インスリン抵抗性 / 妊娠 / 妊娠糖尿病 / 妊娠高血圧症候群 / 多嚢胞性卵巣症候群 / 子宮体癌 / 肥満 |
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| Research Abstract |
Insulin resistance (IR) increases under some conditions such as pregnancy, polycystic ovary syndrome (PCOS) and endometrial cancer. In this study we aimed to reveal the roll of IR in such conditions. IR is closely related with gestational diabetes mellitus (GDM), especially in women with obesity. IR was also closely related with the metabolism of adipocytokine. Thus, exposure to a high-fat diet in utero might cause a metabolic syndrome-like phenomenon through epigenetic modifications of adipocytokine, adiponectin, and leptin gene expression. IR is increased in PCOS patients and the occurrence of GDM and preeclampsia increased in these patients. Type I endometrial cancer has a statistically significant increase in obesity-related biological parameters than type II endometrial cancer. Subcutaneous fat accumulation in adipose tissue is a strong risk factor for developing type I endometrial cancer and also close relationship with IR.
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Research Products
(53 results)
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[Journal Article] Altered arterial stiffness in male-to-female trans- sexuals undergoing hormonal treatment2012
Author(s)
Sharula, Chebib Chekir, Emi Y, Arai F, Kikuchi Y, Sasaki A, Matsuda M, Shimizu K, Tabuchi K, Kamada Y, Hiramatsu Y, Nakatsuka M
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Journal Title
J Obstet Gynaecol Res
Volume: 38(6)
Pages: 932-940
DOI
Peer Reviewed
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[Journal Article] 新FIGO分類(2009年)を用いた子宮 体 癌症例 の 検討2011
Author(s)
西田 傑, 中村圭一郎, 久保光太郎, 黒川晴菜, 斎藤雅子, 長谷川徹, 光井 崇, 丹羽家泰, 今福紀章, 福島千加子, 楠本知行, 関 典子, 本郷淳司, 児玉順一, 平松祐司
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Journal Title
現 代 産婦人 科
Volume: 60(2)
Pages: 275-278
Peer Reviewed
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[Presentation] 妊娠糖尿病2012
Author(s)
平松祐司
Organizer
第48回日本周産期, 新生児医学会
Place of Presentation
大宮ソニックシティ
Year and Date
20120708-10
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