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On health-promoting effects of resistance training

抗阻训练对健康的促进作用

基本信息

批准号：
15500447
负责人：
MATOBA Hideki
金额：
$ 2.37万
依托单位：
The University of Tokushima
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2003
资助国家：
日本
起止时间：
2003 至 2005
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-15500447/
关键词：
resistance training uncoupling protein 3 adipocytokine insulin sensitivity resistance exercise leptin adiponectin 筋肥大長拇指屈筋 CRP 抗動脈硬化作用 TNF-α レジスチン健康増進骨格筋 UCP3

项目摘要

In the present study project, health-promoting effects of resistance training were investigated in rats and humans. In the first experiment, we examined if the resistance training affected uncoupling protein 3 expression in the plantar is muscles of rats. The rats of a resistance training group performed resistance training by climbing 1-m high cages for access to water. The results indicated that the expression of uncoupling protein 3 was not altered by the resistance training. In the second experiment, the effects of the resistance training on carbohydrate/fat metabolism-related substance and adipocytokine levels in the blood were studied in rats. The resistance training was the same as that of the first experiment. The resistance training significantly decreased the epididymal, retroperitoneal, and inguinal fat pad weights. The resistance training also induced differential effects on the serum adipocytokine levels with a significant decrement of the serum leptin concentration and no significant changes in the serum TNF-α, adiponectin, and resistin concentrations. A significantly lower serum insulin concentration was observed in the resistance training with no effect on the plasma glucose concentration, which suggest that the resistance training improved insulin sensitivity. The third experiment examined if acute resistance exercises varying in exercise intensity induced differential effects on serum adipocytokine levels in men. The subjects performed squat, arm curl, leg press, pull over, leg extension and bench press with the intensities of 20% or 60% of one repetition maximum. In the control condition, the subjects did not perform any exercise. It was shown that acute resistance exercises did not affect the serum leptin and adiponectin concentrations.

在本研究项目中，阻力训练的健康促进作用进行了调查，在大鼠和人类。在第一个实验中，我们研究了阻力训练是否影响大鼠足底肌肉中解偶联蛋白3的表达。阻力训练组大鼠通过爬1 m高的笼子进行阻力训练。结果表明，抗阻训练未改变解偶联蛋白3的表达。在第二个实验中，研究了抗阻训练对大鼠血液中糖/脂代谢相关物质和脂肪细胞因子水平的影响。抗阻训练与第一次实验相同。阻力训练显著降低附睾、腹膜后和腹股沟脂肪垫重量。抗阻训练对血清脂肪细胞因子水平也有不同的影响，血清瘦素浓度显著降低，而血清TNF-α、脂联素和脂联素浓度无显著变化。抗阻训练可显著降低血清胰岛素浓度，但对血糖浓度无影响，提示抗阻训练可提高胰岛素敏感性。第三个实验研究了运动强度不同的急性抗阻运动是否会对男性血清脂肪细胞因子水平产生不同的影响。受试者进行蹲下，手臂卷曲，腿部压力，拉过，腿伸展和卧推的强度为20%或60%的一个重复的最大值。在控制条件下，受试者不进行任何运动。结果表明，急性抗阻运动对血清瘦素和脂联素水平无明显影响。

项目成果

期刊论文数量（38）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

Effects of resistance training on blood leptin, TNFalpa and adiponectin levels in rats.

阻力训练对大鼠血液瘦素、TNFα和脂联素水平的影响。

DOI：
发表时间：
2004
期刊：
Abstracts of joint meetings of 54th Tyugoku/Shikoku regional chapter of the Japanese Society of Physical Fitness and Sports Medicine and 24th Tyusikoku exercise physiology/biomechanics Seminor
影响因子：
0
作者：
Jun Kurabayashi;Maki Koyanagi et al.;Kawashima Ayumi
通讯作者：
Kawashima Ayumi

Effects of resistance training on serum adipocytokine levels in rats.

阻力训练对大鼠血清脂肪细胞因子水平的影响。

DOI：
发表时间：
2006
期刊：
Japanese Journal of Physical Fitness and Sports Medicine 55 Suppl.(In press)
影响因子：
0
作者：
小柳磨毅;境隆弘;中江徳彦他;Matoba Hideki
通讯作者：
Matoba Hideki

レジスタンス・トレーニングがアディポサイトカインレベルに及ぼす影響.

阻力训练对脂肪细胞因子水平的影响。