| 高原训练生化研究新进展 |
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| 引用本文： | 邹飞,孙蓬,许豪文.高原训练生化研究新进展[J].军事体育进修学院学报,2004,23(2):69-72. |
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| 作者姓名： | 邹飞 孙蓬 许豪文 |
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| 作者单位： | 1. 华东师范大学体育与健康学院,运动人体科学,上海,200062
2. 山东大学医学院,医学免疫专业,济南,250000 |
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| 摘 要： | 高原适应对于人类有着显的生物学意义，象促红细胞生成素的(EPO)的产生和血红素浓度的变化。EPO增加引起红细胞量和Hb浓度的增加；血红素浓度增加可以提高血液运输氧的能力和组织氧化能力。居住在适宜高度(大于2，000～2，500m)，通过持续增加EPO的量，诱导红细胞和血红素浓度的增加，改善氧运输能力、提高VO2max可以有效地提高运动成绩。
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| 关 键 词： | EPO HIF-1 高原 低氧训练 |
| 文章编号： | 1671-1300(2004)02-0069-04 |
| 修稿时间： | 2003年10月31 |
The New Biological Research of Altitude Exercise |
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| ZOU Fei,SUN Peng,XU Hao-wen.The New Biological Research of Altitude Exercise[J].Journal of Pla Institute of Physical Education,2004,23(2):69-72. |
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| Authors: | ZOU Fei SUN Peng XU Hao-wen |
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| Abstract: | Exposure to altitude has specific biological effects on humans and could diliver certain physiological responses, such as the production of erythropoietin (EPO), which triggers an increase in red cell mass and Hb concentration. This hematological acclimatization response facilitates the restoration of normal blood O2 content and improves tissue oxygenation. Continuous residence at moderate heights (over2,000-2,500 m) improves the oxygen transport capacity by an erythropoietin - induced increase in the hematocrit. An increase in the hemoglobin concentration has been shown to augment maximal O2 consumption (VQ2 max) and to enhance exercise performance. |
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| Keywords: | EPO HIF- 1 altitude exercise of hypoxia |
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