| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
This study revealed that compositional shift in tongue microbiome occurs during two years from birth. In particular, the relative abundances of dominant bacterial genera greatly changed after introduction of baby food (about 200 days from birth) in many of the subjects, implying that diet change would be a trigger of bacterial community succession. Our result would be the important basis for the establishment of a new approach for oral health promotion, which aims to induce healthy oral microbiome.
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