| Project/Area Number |
21500676
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied health science
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| Research Institution | Hirosaki University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TSUDA Eiichi 弘前大学, 医学部附属病院, 准教授 (00361014)
YAMAMOTO Yuji 弘前大学, 医学部附属病院, 助教 (10529671)
NAHAJI Shigeyuki 弘前大学, 医学研究科, 教授 (10192220)
TOH Satoshi 弘前大学, 医学研究科, 教授 (30142863)
UMEDA Takashi 弘前大学, 医学研究科, 准教授 (50311535)
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| Co-Investigator(Renkei-kenkyūsha) |
NUMASAWA Takuya 弘前大学, 医学研究科, 助教 (80396407)
ONO Atushi 弘前大学, 医学部附属病院, 講師 (40400155)
WADA Kanichiro 弘前大学, 医学部附属病院, 助教 (20431447)
TANAKA Toshihiro 弘前大学, 医学研究科, 助教 (20613334)
MAEDA Shuugo 弘前大学, 医学部附属病院, 助手 (70568906)
KIMURA Yuka 弘前大学, 医学部附属病院, 医員 (40455746)
INOUE Ryou 弘前大学, 医学部附属病院, 医員 (50455747)
IWASAKI Hiroki 弘前大学, 医学部附属病院, 医員 (80529678)
SASAKI Eiji 弘前大学, 医学部附属病院, 医員 (60587038)
SASAKI Shizuka 弘前大学, 医学部附属病院, 医員 (20587042)
OOISHI Kazuki 弘前大学, 医学部附属病院, 医員 (60724846)
CHIBA Daisuke (70587055)
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| Project Period (FY) |
2009-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2010: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 変形性膝関節症 / 膝前十字靭帯 / 予防 / 疫学 / 膝前十字靭帯損傷 / 危険因子 / 地域住民健診 / 血清ヒアルロン酸濃度 / 予防医学 / ロコモティブシンドローム / 整形外科 / 前十字靱帯損傷 / 膝前十靭帯損傷 |
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| Research Abstract |
Iwaki Health Promotion Project revealed that the risk factors for knee osteoarthritis were aging, female, obesity, and metabolic syndrome. Furthermore, the presence of knee pain causes locomotive syndrome. Serum hyaluronan is a biomarker for knee osteoarthritis, and its elevation predicted progression of knee osteoarthritis. Also, effect of exercise therapy for knee osteoarthritis was less in those with higher serum hyaluronan.
Valgus alignment was risk for ACL injury. In pubertal, valgus alignment of females is larger than males, and its angle become progressed with aging. On the contrary, preventive training approach for trunk stability (10 minutes training, 4 times a week) was effective. At landing, trunk bending angle increased, valgus moment decreased and trunk lateral instability decreased. Trunk stabilizing training for pubertal age has potential to prevent ACL injury.
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