| 运动性血红蛋白降低与网织红细胞参数变化的关系研究 |
| |
| 引用本文： | 顾庆,盛蕾,徐中华.运动性血红蛋白降低与网织红细胞参数变化的关系研究[J].体育与科学,2008,29(6). |
| |
| 作者姓名： | 顾庆 盛蕾 徐中华 |
| |
| 作者单位： | 1. 江苏省体育科学研究所,南京,210014
2. 苏州大学体育学院,苏州,215021 |
| |
| 摘 要： | 在竞技体育训练过程中,尽管运动员贫血的发生率并不高,但在运动实践中,往往运动训练引起的血红蛋白(Hb)浓度明显降低、仍未达到贫血标准的现象却多为常见。这种现象使Hb运输O2和CO2的能力及物质能量代谢能力下降,从而影响运动员运动能力,尤其是对体能类项目运动员的运动水平影响极大。本文分析了竞走中长跑运动员五周训练过程中网织红细胞参数的变化规律,以及在发生运动性血红蛋白降低时,前一周网织红细胞参数与后一周Hb水平的相关性,为预测正常训练过程中运动员低血红蛋白的出现提供依据。
|
| 关 键 词： | 血红蛋白 网织红细胞参数 红细胞参数 运动训练 |
Study of the Relations between Exercise-Induced Lower Hemoglobin and Reticulocyte Parameter Changes |
| |
| GU Qing,SHENG Lei,XU Zhonghua.Study of the Relations between Exercise-Induced Lower Hemoglobin and Reticulocyte Parameter Changes[J].Sports & Science,2008,29(6). |
| |
| Authors: | GU Qing SHENG Lei XU Zhonghua |
| |
| Abstract: | In the process of competitive sports training,although the incidence of athlete's anemia is not prevalent,nevertheless,the reduction of hemoglobin concentration caused by training,but not reaching the criteria of sports anemia has been often seen in training practice.This phenomenon induces the decrease of erythrocyte in O2 and CO2 transporting as well as energy metabolism,the result of which is the decrease of exercise capacity,especially for endurance athletes.This study analyses the characteristics of reticulocyte parameter changes of race walkers and long-distance runners during five-week endurance training,and the correlation between pre-one-week reticulocyte parameter and post-one-week hemoglobin level while exercise-induced lower hemoglobin occurred,in order to provide evidences for forecasting the occurrence of exercise-induced lower hemoglobin of athletes in daily sports training. |
| |
| Keywords: | hemoglobin reticulocyte parameter erythrocyte parameter sports training |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
