A cross-adaptation in the cardiovascular and hormonal responses in rats to differene types of stress by physical training
体能训练对大鼠心血管和激素反应对不同类型压力的交叉适应
基本信息
- 批准号:05680090
- 负责人:
- 金额:$ 1.34万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for General Scientific Research (C)
- 财政年份:1993
- 资助国家:日本
- 起止时间:1993 至 1994
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
1. Effect of running training on the cardiovascular responses in rats to acute physical stress.Physical training was performed by running at 30 m/min for 1h/day, 5 days a week. After eight weeks of training, rats were used in the experiments. The heart rate and blood pressure responses induced by physical stress (running at 20 m/min for 15 min) were reduced in the training group.2. Effect of running training on the cardivascular responses in rats to cage-switch stress.After eight weeks of training same rats were exposed to cage-switch stress. After the rats were placed in the novel environment, blood pressure and heart rate significantly increased. There were no statistically significant differences between blood pressure and heart rate responses induced by cage-switch stress in the control group and those in the training group.3. Effect of running training on adrenocorticotrophic hormone (ACTH) responses in rats to different types of stress.The ACTH response induced by swimming stress was significantly reduced after 4 and 10 weeks of training by running at 20 m/min for 1h/day, 5 days a week. The training also attenuated the ACTH response induced by cage-switch stress, suggesting that a cross-adaptation occurred.4. Effect of exercise intensity for training on ACTH and catecholamine responses in rats to cage-switch stress.Three training groups of rats were trained by running at three different speeds (10 m/min, 20 m/min and 30 m/min) for 1h/day, 5 days a week. After eight weeks of training rats were exposed to cage-switch stress. This experiment suggests that exercise intensity for training affects the cross-adaptation in the ACTH and the catecholamine responses induced by cage-switch stress.
1.运动训练对急性运动应激大鼠心血管反应的影响运动训练以30 m/min的速度进行,每天1 h,每周5天。经过8周的训练,大鼠被用于实验。运动组运动应激(以20 m/min跑15 min)引起的心率和血压反应明显降低.跑步训练对大鼠转笼应激心血管反应的影响训练8周后,将相同大鼠暴露于转笼应激。将大鼠置于新环境后,血压和心率显著增加。对照组和训练组大鼠在转笼应激下的血压和心率反应差异无统计学意义.跑步训练对不同类型应激大鼠促肾上腺皮质激素(ACTH)反应的影响以20 m/min、1 h/d、5 d/周的速度跑步训练4周和10周后,游泳应激引起的ACTH反应明显降低。训练还减弱了由换笼应激引起的ACTH反应,表明发生了交叉适应.运动强度对大鼠转笼应激时ACTH和儿茶酚胺反应的影响三组大鼠分别以10 m/min、20 m/min和30 m/min的速度进行跑台训练,每天1 h,每周5 d。经过八周的训练,大鼠暴露于笼子转换压力。本实验提示,运动强度对转换笼应激引起的ACTH和儿茶酚胺反应的交叉适应有影响。
项目成果
期刊论文数量(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
森本恵子,丹信介,中森知毅,森本昭生,杉浦崇夫,西保岳,山口幸生,村上惠: "ストレス時の循環反応に及ぼす運動トレーニングの効果" 体力研究. 85号. 89-95 (1994)
Keiko Morimoto、Shinsuke Tan、Tomoki Nakamori、Akio Morimoto、Takao Sugiura、Gaku Nishibo、Yukio Yamaguchi、Kei Murakami:“运动训练对压力期间循环反应的影响”《体能研究》85,第 89-95 期(1994 年)。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
N.Tan, A.Morimoto, T.Watanabe, K.Morimoto, T.Sugiura, T.Nishiyasu and N.Murakami: "A cross-adaptation in the adrenocorticotrophic hormone responses in rats to different types of stress by physical training." Bulletin of the Physical Fitness Research Insti
N.Tan、A.Morimoto、T.Watanabe、K.Morimoto、T.Sugiura、T.Nishiyasu 和 N.Murakami:“通过体能训练,大鼠促肾上腺皮质激素对不同类型压力反应的交叉适应。”
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
K.Morimoto, N.Tan, T.Nakamori, A.Morimoto, T.Sugiura, T.Nishiyasu, Y.Yamaguchi and N.Murakami: "Effect of running training on the cardiovascular responses in rats to cage-switch stress." Bulletin of the Physical Fitness Research Institute. No.85. 89-95 (1
K.Morimoto、N.Tan、T.Nakamori、A.Morimoto、T.Sugiura、T.Nishiyasu、Y.Yamaguchi 和 N.Murakami:“跑步训练对笼子转换应激大鼠心血管反应的影响”。
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:
- 通讯作者:
丹信介,森本昭生,渡辺達生,森本恵子,杉浦崇夫,西保岳,村上惠: "持続的運動トレーニングに伴うストレスへの交叉適応" 体力研究. 83. 100-105 (1993)
Shinsuke Tan、Akio Morimoto、Tatsuo Watanabe、Keiko Morimoto、Takao Sugiura、Gaku Nishibo、Kei Murakami:“与持续运动训练相关的压力的交叉适应”身体健康研究。 83. 100-105 (1993)。
- DOI:
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- 影响因子:0
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MORIMOTO Keiko其他文献
MORIMOTO Keiko的其他文献
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{{ truncateString('MORIMOTO Keiko', 18)}}的其他基金
The suppressive effects of estrogen on stress-induced cardiovascular responses in female and complementary nutrients for postmenopausal women
雌激素对女性应激性心血管反应的抑制作用及绝经后女性的补充营养素
- 批准号:
23300275 - 财政年份:2011
- 资助金额:
$ 1.34万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Mechanisms of inhibitory effects of estrogens on psychological stress-induced pressor response via suppression of oxidative stress
雌激素通过氧化应激抑制心理应激引起的升压反应的机制
- 批准号:
20590230 - 财政年份:2008
- 资助金额:
$ 1.34万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Mechanisms responsible for the attenuating effects of estrogen on cardiovascular responses to psychological stress in the central nervous system and the peripheral vessels
雌激素减弱中枢神经系统和外周血管对心理应激的心血管反应作用的机制
- 批准号:
17590202 - 财政年份:2005
- 资助金额:
$ 1.34万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
The effect of estrogen on blood pressure regulation during psychological stress and its mechanism
雌激素对心理应激时血压调节的作用及其机制
- 批准号:
15590208 - 财政年份:2003
- 资助金额:
$ 1.34万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Effect of estrogen on cardiovascular responses to psychological stress in rats
雌激素对大鼠心理应激心血管反应的影响
- 批准号:
13670064 - 财政年份:2001
- 资助金额:
$ 1.34万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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