Effects of marginal zinc deficiency on psychological development and mood disorder in growing rats.
Project/Area Number |
26450149
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Food science
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Research Institution | Tohoku University |
Principal Investigator |
GOTO TOMOKO 東北大学, 農学研究科, 助教 (00342783)
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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Keywords | 潜在的亜鉛欠乏 / ラット / 精神発達 / 気分障害 / 亜鉛欠乏 / 成長期 |
Outline of Final Research Achievements |
It has been reported that some of depression symptom shows decreased serum zinc concentration, serotonin secretion. In order to investigate the effects of marginal zinc deficiency on psychological development and mood disorder in growing rats, we monitored the locomotive activity and secretion of norepinephrine and serotonin from brain. We found that locomotive activity of zinc-deficient rats during the dark period significantly decrease after 12 days of feeding. It suggests that decreased locomotive activity might be associated with depression symptom. On day 4, secretion of norepinephrine and serotonin from lateral hypothalamus of zinc-deficient rats decreased compared with control rats.
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Report
(4 results)
Research Products
(41 results)
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[Journal Article] Properties of Zip4 accumulation during zinc deficiency and its usefulness to evaluate zinc status: a study of the effects of zinc deficiency during lactation.2016
Author(s)
Hashimoto A, (Nakagawa M, Tsujimura N, Miyazaki S, Kizu K, Goto T, Komatsu Y, Matsunaga A, Shirakawa H, Narita H, Kambe T, Komai M.)
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Journal Title
Am J Physiol Regul Integr Comp Physiol
Volume: 310
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Properties of Zip4 accumulation during zinc deficiency and its usefulness to evaluate zinc status: a study of the effects of zinc deficiency during lactation2016
Author(s)
Ayako Hashimoto, (Miki Nakagawa, Natsuki Tsujimura, Shiho Miyazaki, Kumiko Kizu, Tomoko Goto, Yusuke Komatsu, Ayu Matsunaga, Hitoshi Shirakawa, Hiroshi Narita, Taiho Kambe, Michio Komai)
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Journal Title
Am J Physiol Regul Integr Comp Physiol.
Volume: 310
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Presentation] 海洋深層水により浄化したカキの栄養成分分析2015
Author(s)
海老澤和毅、(後藤知子、白川仁、鷲足恭子、駒井三千夫)
Organizer
第19回 海洋深層水利用学会 全国大会 海洋深層水2015久米島大会
Place of Presentation
久米島町具志川農村環境改善センター(沖縄県久米島町)
Year and Date
2015-11-12
Related Report
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