Effects of acetic acid on anti-obesity and anti-aging via its function for skeletal muscle
Project/Area Number |
24580195
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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 | Okayama Prefectural University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
KIMOTO Masumi 岡山県立大学, 保健福祉学部, 教授 (40108866)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
|
Keywords | 酢酸 / 脂質代謝 / エネルギー代謝 / 骨格筋 / 肥満 / AMPK / 筋線維タンパク質 / 脂肪燃焼 |
Outline of Final Research Achievements |
The purpose of this study was to investigate the interactive effects of acetate and exercise training on lipid metabolism and endurance performance. Six-week-old SD rats were randomly assigned to four groups: water-injected (rest-water), acetate-injected (rest-ace), exercise-trained after injection of water (water-ex), and exercise-trained after injection of acetic acid (acetate-ex). Body weight in acetate-ex groups was significantly lower than that of water-injected group. Acetate-ex group showed an increase of exercise capacity and lipid oxidation during exercise tolerance test. Skeletal muscle of rats treated with acetic acid and exercise training led to higher expressions of cytochrome c (cycs), and tended to stimulate expressions of PGC1a and MHC1 genes than those of rest-water group. Those results indicate that treatments both of exercise training and intake of acetate contribute to enhancement of lipid metabolism and improvement of exercise capacity.
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Report
(4 results)
Research Products
(38 results)
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[Journal Article] Cloning of a cDNA Encoding the Gly m Bd 28K Precursor and Its Vacuole Transport in Tobacco BY2 Suspension-Cultured Cells2014
Author(s)
2.Hitomi Yumioka-Ito, Ryo Misaki, Miyuki Yokoro, Makiko Suzuki, Hiromi Yamashita, Miki Hiemori-Kondo, Masumi Kimoto, Ko Kato, Kazuhito Fujiyama, Hideaki Tsuji
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Journal Title
Journal of Nutritional Science and Vitaminology
Volume: 60
Issue: 2
Pages: 129-139
DOI
NAID
ISSN
0301-4800, 1881-7742
Related Report
Peer Reviewed / Open Access
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[Journal Article] Asymmetric Dimethylarginine, an Endogenous NOS Inhibitor, Is Actively Metabolized in Rat Erythrocytes2012
Author(s)
Miyuki Yokoro, Makiko Suzuki, Kaeko Murota, Hiromi Yamashita, Yoshitaka Takahashi, Hideaki Tsuji, Masumi Kimoto
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Journal Title
Bioscience, Biotechnology, and Biochemistry
Volume: 76
Issue: 7
Pages: 1334-1342
DOI
NAID
ISSN
0916-8451, 1347-6947
Related Report
Peer Reviewed
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[Book] 食品の科学2015
Author(s)
太田英明、北畠直文、白土英樹編著 山下広美他著
Total Pages
286
Publisher
南江堂
Related Report
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