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| 运动与儿茶酚胺研究进展 |
| Research on Exercise and Catecholamine |
| Received:December 12, 2009 |
| DOI： |
| 中文关键词:运动 儿茶酚胺 焦虑 |
| 英文关键词:exercise catecholamine anxiety |
| 基金项目:上海市体育局腾飞课题（09TF001） |
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| 中文摘要: |
| 儿茶酚胺是一种含有儿茶酚和胺基的神经类物质，是人体内重要的神经递质，在机体心血管活动和神经内分泌调节中起到重要作用。运动作为一种应激，可以增加儿茶酚胺的分泌，而儿茶酚胺的分泌又可以反应交感神经系统的兴奋，体现运动应激对运动员心理的刺激强度。本文采用文献资料法，对儿茶酚胺类物质的结构和生理生化功能进行了介绍，介绍了运动与儿茶酚胺的最新研究进展，探讨了运动对儿茶酚胺分泌的影响机制，提出儿茶酚胺类物质可以作为反应运动员运动焦虑的特征性指标。 |
| 英文摘要: |
| Catecholamine is an important neurotransmitter containing catechol and amine-type substances. It plays an important role in cardiovascular activity and neuroendocrine regulation. Exercise, as a stressor, may increase the secretion of catecholamine, which may reflect the excitement of the sympathetic nervous system and indicate the stimulation intensity of exercise stress on athlete's psychology. Based on literature study, the article introduces the structure and physiological/biochemical functions of catecholamine and the latest development of study on exercise and catecholamine. It discusses the affection mechanism of exercise on catecholamine and suggests that catecholamine be used as a characteristic index for exercise-induced anxiety. |
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