Epidemiological Study on Colorectal Neoplastic lesions
| Project/Area Number |
22790579
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Public health/Health science
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| Research Institution | National Cancer Center Research Institute and Research Center for Innovative Oncology, National Cancer Center Hospital East |
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Principal Investigator |
YAMAJI Taiki 独立行政法人国立がん研究センター, がん予防・検診研究センター, 研究員 (10466203)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 大腸腺腫 / 内臓脂肪 / インスリン関連マーカー / アディポカイン / ビタミンD / ビタミンDレセプター遺伝子多型 / 環境-遺伝交互作用 / 疫学研究 / 隆起型大腸腺種 / 平坦型大腸腺腫 / 陥凹型大腸腺腫 / ビタミンDレセプター / バイオマーカー / 遺伝-環境交互作用 / 分子疫学研究 / 肥満 / 内臓肥満 / インスリン / インスリン様成長因子 / インスリン様成長因子結合蛋白 / 分子疫学 |
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| Research Abstract |
Supported by Grant-in-Aid for Young Scientists B, this researcher conducted descriptive and analytical epidemiological studies on colorectal neoplastic lesions. In a descriptive epidemiological study, this researcher observed that the prevalence of depressed type colorectal adenoma was very rare(around 3%) in a general population. In analytical epidemiological studies, this researcher found several clues which may explain a positive association of obesity or a negative association of vitamin D with colorectal adenoma.
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Report
(3 results)
Research Products
(10 results)
