2016 Fiscal Year Final Research Report
Development of suitable dietary therapy on serum phosphorus levels control
Project/Area Number |
26750046
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Eating habits
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Research Institution | University of Shizuoka |
Principal Investigator |
Sakuma Masae 静岡県立大学, 食品栄養科学部, 助教 (10551749)
|
Research Collaborator |
Arai Hidekazu 静岡県立大学, 食品栄養科学部, 准教授
Taketani Yutaka 徳島大学, 大学院・医歯薬研究部, 教授
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Keywords | 血中リン濃度 / 24時間蓄尿 / 夜間飲食 |
Outline of Final Research Achievements |
Elevated serum phosphorus levels induce vascular calcification, arterial sclerosis and cardiovascular diseases. The purposes of this study were to evaluate whether a 24-h urine collection method could estimate dietary phosphorus intake, and to evaluate the effects of the timing of eating, especially nocturnal eating, on phosphorus metabolism. Our results indicate that estimation of dietary phosphorus intake with the 24-h urine collection method, using the amount of phosphorus and urea nitrogen excretion, may increase the precision of short-term monitoring. Also we revealed that nocturnal eating inhibits phosphorus excretion. It is suggested that nocturnal eating should be abstained from to manage serum phosphorus levels to within an adequate range.
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Free Research Field |
複合領域
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