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| 营养补充对运动性贫血大鼠红细胞指数、血清铁、铁蛋白及转铁蛋白指标影响的研究 | |
| 引用本文： | 曹建民,赵杰修,金丽,郑弘溶,田野.营养补充对运动性贫血大鼠红细胞指数、血清铁、铁蛋白及转铁蛋白指标影响的研究[J].北京体育大学学报,2004,27(8):1049-1052. |
| 作者姓名： | 曹建民 赵杰修 金丽 郑弘溶 田野 |
| 作者单位： | 1. 北京体育大学,北京,100084 2. 国家体育总局体育科学研究所,北京,100061 3. 武汉体育学院,湖北,武汉,430079 |
| 摘 要： | 运动训练导致铁代谢紊乱是造成机体造血机能下降的重要因素之一.实验结果表明:长期递增负荷跑台运动导致运动组大鼠红细胞指数显著低于对照组,出现运动性贫血状态,血清铁呈现降低趋势,血清铁蛋白显著降低,血清转铁蛋白显著升高,机体铁代谢呈现紊乱状态;营养干预后的运动 营养组红细胞指数、血清铁和铁蛋白浓度显著高于运动组,而血清转铁蛋白浓度显著低于运动组,说明营养补剂可以明显改善由于运动训练所引起的铁代谢紊乱状况,并可以明显提高大鼠的血红蛋白浓度. |
| 关 键 词： | 红细胞指数 血清铁 铁蛋白 转铁蛋白 营养补充 营养补充 跑台运动 性贫血 大鼠红细胞 红细胞指数 血清铁蛋白 白及 血清转铁蛋白 指标 影响 研究 Erythrocyte Supplement Nutrition Effects Iron Serum Anemia Sports Rats |
| 文章编号： | 1007-3612(2004)08-1049-04 |
| 修稿时间： | 2003年9月25日 |
Effects of Nutrition Supplement on Erythrocyte Indexes, Serum Iron, Ferritin and Transferrin in Rats of Sports Anemia |
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| CAO Jian-Min,ZHAO Jie-Xiu,JIN Li,JUNG Hong-Yong,TIAN Ye.Effects of Nutrition Supplement on Erythrocyte Indexes, Serum Iron, Ferritin and Transferrin in Rats of Sports Anemia[J].Journal of Beijing Sport University,2004,27(8):1049-1052. | |
| Authors: | CAO Jian-Min ZHAO Jie-Xiu JIN Li JUNG Hong-Yong TIAN Ye |
| Institution: | CAO Jian-Min~1,ZHAO Jie-Xiu~2,JIN Li~3,JUNG Hong-Yong~1,TIAN Ye~2 |
| Abstract: | Iron is the required microelement supporting life and is the main component of hemoglobin. Thus iron has affinity with exercise capacity. Iron metabolism turbulence induced by exercise is one of causes of hematopoietic hypofunction. Results of the experiment showed that long-term treadmill exercise of progressive loading significantly decreased levels of erythrocyte indexes, serum iron, serum ferritin and significantly increased serum transferrin level. Nutrition supplement could significantly retard the variations, and Exercise + Nutrition group have higher levels of erythrocyte indexes, serum iron, serum ferritin and lower level of serum transferrin than Exercise group. The results indicated that nutrition supplement have function of prevent and cure on iron metabolism turbulence induced by exercise, furthermore significantly enhance hemoglobin level in rats. |
| Keywords: | erythrocyte indexes serum iron ferrtin transferring nutrition supplement |
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