Seasonality in the balance between carbohydrates and lipids metabolism among Japan, Thai and Poland
| Project/Area Number |
19207020
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
生理人類学
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| Research Institution | Osaka City University |
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Principal Investigator |
SONE Yoshiaki Osaka City University, 大学院・生活科学研究科, 教授 (60145802)
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| Co-Investigator(Kenkyū-buntansha) |
HIROTA Naoko 松本大学, 人間健康学部・健康栄養学科, 教授 (60218857)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥23,140,000 (Direct Cost: ¥17,800,000、Indirect Cost: ¥5,340,000)
Fiscal Year 2009: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2008: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2007: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
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| Keywords | 代謝バランス / 呼吸商 / 呼気中水素ガステスト / 基礎代謝 / 季節性 / 糖質代謝 / 脂質代謝 / 食物摂取 / 食物摂取頻度調査 / 季節変化 / 食事摂取 |
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| Research Abstract |
Although we found the seasonality in carbohydrate absorption in Japanese and Polish subjects, there was no significant seasonal change in the efficiency of carbohydrate absorption with Thai subjects. We found significant seasonal change in Respiratory Quotient (RQ) after overnight fasting with Japanese subject, where RQ values were the lowest in summer and the highest in winter. In Poland there was similar trend in seasonal change in RQ values (not significant). In contrast to these two countries, there was no seasonal change in RQ in Thailand. Food intake survey showed that there was no seasonal change in the ratios of carbohydrate to lipid intake (per the same energy intake) in the three counties.
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Report
(4 results)
Research Products
(6 results)
