2016 Fiscal Year Annual Research Report
Serum irisin and obesity, diabetes mellitus, and atherosclerosis
Project/Area Number |
15K19224
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Research Institution | Shimane University |
Principal Investigator |
久松 隆史 島根大学, 医学部, 准教授 (60710449)
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Project Period (FY) |
2015-04-01 – 2017-03-31
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Keywords | イリシン / 疫学 / 肥満 / 糖尿病 / 動脈硬化 |
Outline of Annual Research Achievements |
1)統合データベースの構築:昨年度、ウェスト周囲径、体脂肪率、腹腔内脂肪量、皮下脂肪量、脂肪肝指数(肝脾CT値比)、インスリン抵抗性指数HOMA-R等、肥満指標・糖尿病関連指標、および冠動脈石灰化、頚動脈IMT・頚動脈プラーク等、潜在性動脈硬化指標などの、平均7年間における経時的変化(進展度)を定量的に評価し、既存のベースライン調査データベースと統合し、基礎データベースを完成させた。これに、前年度測定したイリシンの定量的測定値とを統合し、データベースを完成させた。 2)統合したデータベースをもとに、イリシンの定量的測定値と、以下の指標との関連について、解析を行った。 ①運動指標(運動習慣、7日間にわたる活動量・歩数、等)、②肥満指標・糖尿病関連指標(ウェスト周囲径、肥満度、体脂肪率、腹腔内脂肪量、皮下脂肪量、脂肪肝指数 [肝脾CT値比]、空腹時血糖値、HbA1c、インスリン抵抗性指数HOMA-R、等)、③生活習慣、心理・社会的指標(詳細な食習慣、服薬状況、抑うつ度、睡眠習慣、睡眠の質、婚姻状況、学歴、職業歴、等)、④診察室・家庭血圧値、血液尿生化学指標、バイオマーカー(炎症マーカー、アディポサイトカイン、心バイオマーカー、等)、⑤潜在性動脈硬化指標(冠動脈石灰化、頚動脈IMT・頚動脈プラーク、脈派伝播速度、ABI) 上記5項目の分析は横断的検討を行った。特に、「②肥満指標・糖尿病関連指標」および「⑤潜在性動脈硬化指標」については、ベースライン調査と追跡調査の平均7年間における各指標の経時的変化(進展度)とイリシンの定量的測定値との関連について、縦断的検討も併せて実施した。また、これらは、適宜交絡因子を補正した多変量解析を用いて分析した。
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[Journal Article] Step counts measured with a pedometer and risk of incident metabolic syndrome: a 5-year follow-up of population-based cohort (Shiga Epidemiological Study of Subclinical Atherosclerosis, SESSA)2017
Author(s)
Hisamatsu T, Miura K, Shibukawa T, Fujiyoshi A, Miyagawa N, Sayuki T, Kondo K, Miyazawa I, Suzuki S, Satoh A, Yamazoe M, Yanagita M, Maegawa H, Ueshima H
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Journal Title
Japanese Journal of Cardiovascular Disease Prevention
Volume: 52
Pages: 20-28
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Increased aortic calcification is associated with arterial stiffness progression in multi ethnic middle-aged men.2017
Author(s)
Guo J, Fujiyoshi A, Willcox B, Choo J, Vishnu A, Hisamatsu T, Ahuja V, Takashima N, Barinas-Mitchell E, Kadota A, Evans RW, Miura K, Edmundowicz D, Masaki K, Shin C, Kuller LH, Ueshima H, Sekikawa A; ERA JUMP Study Group.
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Journal Title
Hypertension
Volume: 69
Pages: 102-108
Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
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[Journal Article] Smoking, Smoking Cessation, and Measures of Subclinical Atherosclerosis in Multiple Vascular Beds in Japanese Men.2016
Author(s)
Hisamatsu T, Miura K, Arima H, Kadota A, Kadowaki S, Torii S, Suzuki S, Miyagawa N, Sato A, Yamazoe M, Fujiyoshi A, Ohkubo T, Yamamoto T, Murata K, Abbott RD, Sekikawa A, Horie M, Ueshima H; Shiga Epidemiological Study of Subclinical Atherosclerosis (SESSA) Research Group.
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Journal Title
Journal of American Heart Association
Volume: 5
Pages: e003738
DOI
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Relationship of Insulin Resistance to Prevalence and Progression of Coronary Artery Calcification Beyond Metabolic Syndrome Components: Shiga Epidemiological Study of Subclinical Atherosclerosis.2016
Author(s)
Yamazoe M, Hisamatsu T, Miura K, Kadowaki S, Zaid M, Kadota A, Torii S, Miyazawa I, Fujiyoshi A, Arima H, Sekikawa A, Maegawa H, Horie M, Ueshima H.
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Journal Title
Arteriosclerosis, Thrombosis, and Vascular Biology
Volume: 36
Pages: 1703-1708
DOI
Peer Reviewed / Acknowledgement Compliant
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[Presentation] Smoking, Smoking Cessation, and Measures of Subclinical Atherosclerosis in Multiple Vascular Beds in Japanese men2017
Author(s)
Hisamatsu T, Miura K, Arima H, Kadota A, Kadowaki S, Torii S, Suzuki S, Miyagawa N, Sato A, Yamazoe M, Fujiyoshi A, Ohkubo T, Yamamoto T, Murata K, Abbott RD, Sekikawa A, Horie M, Ueshima H
Organizer
第49回日本動脈硬化学会学術集会, 若手研究者奨励賞
Place of Presentation
グランドプリンスホテル広島, 広島
Year and Date
2017-07-06 – 2017-07-07
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[Presentation] Prevalence of Intracranial Artery Stenosis and the Association with Conventional Risk Factors of Cardiovascular Diseases in a General Population of Japanese: SESSA Study2017
Author(s)
Shitara S, Fujiyoshi A, Hisamatsu T, Torii S, Suzuki S, Ito T, Arima H, Shiino A, Nozaki K, Miura K, Ueshima H; SESSA research group
Organizer
American Heart Association's Epidemiology and Prevention/Lifestyle and Cardiometabolic Health 2017
Place of Presentation
Hilton Portland and Executive Tower, Portland, OR, USA
Year and Date
2017-03-07 – 2017-03-10
Int'l Joint Research
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[Presentation] Risk Factors for the Progression and Incidence of Aortic Calcification in an International Multiethnic Cohort of Men Aged 40-49 Years: ERA JUMP Study2017
Author(s)
Shangguan S, Guo J, Mahajan H, Masaki K, Willcox BJ, Miura K, Ueshima H, Fujiyoshi A, Hisamatsu T, Kuller LH, Barinas-Mitchell EJ, Edmundowicz D, Sekikawa A.
Organizer
American Heart Association's Epidemiology and Prevention/Lifestyle and Cardiometabolic Health 2017
Place of Presentation
Hilton Portland and Executive Tower, Portland, OR, USA
Year and Date
2017-03-07 – 2017-03-10
Int'l Joint Research
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