男子赛艇运动员赛前6周训练微循环血流储备能力与相关生化指标的关系

doi:10.12047/j.cjap.5429.2017.029

中国应用生理学杂志 ›› 2017, Vol. 33 ›› Issue (2): 112-116.doi: 10.12047/j.cjap.5429.2017.029

男子赛艇运动员赛前6周训练微循环血流储备能力与相关生化指标的关系

张昊楠¹, 高炳宏², 朱欢³

1. 上海体育科学研究所, 上海 200030;
2. 上海体育学院, 上海 200438;
3. 广西民族师范学院体育与健康教育系, 崇左 532200

收稿日期:2016-02-29 修回日期:2016-12-05 出版日期:2017-03-28 发布日期:2018-06-20
通讯作者: 高炳宏,Tel:13811811767,E-mail:gaobinghong@126.com E-mail:gaobinghong@126.com
基金资助:
上海市科学技术委员会重点支撑项目（15490503300）；上海市人类运动能力开发与保障重点实验室（上海体育学院，11DZ2261100）

The relationship between reserve capacity of microcirculatory blood perfusion and related biochemical indices of male rowers in six weeks' pre-competition training

ZHANG Hao-nan¹, GAO Bing-hong², ZHU Huan³

1. Shanghai Research Institute of Sports Science, Shanghai 200030;
2. Shanghai University of Sport, Shanghai 200438;
3. Institute of Sports and Health Education of Guangxi Normal University for Nationalities, Chongzuo 532200

Received:2016-02-29 Revised:2016-12-05 Online:2017-03-28 Published:2018-06-20
Supported by:
上海市科学技术委员会重点支撑项目（15490503300）；上海市人类运动能力开发与保障重点实验室（上海体育学院，11DZ2261100）

摘要/Abstract

摘要： 目的：通过对奥运会赛前6周运动员微循环血流储备能力的变化与常规机能指标关系的研究，探讨微循环血流储备能力用于运动员机能状态监控的可行性。方法：以国家赛艇队8名男子轻量级运动员为研究对象，每周一6：30-7：00在安静空腹状态下，指尖采血进行血红蛋白（Hb）、红细胞数量（RBC）、血尿素（BU）和血清肌酸激酶（CK）的测试，同时，训练负荷较大的两周以及奥运会前的两周分别进行静脉取血测试睾酮（T）和皮质醇（C）；在相应的时间节点使用PeriFluxSystem 5000激光多普勒血流监测仪对运动员进行微循环血流储备能力测试。结果：运动员肱二头肌微循环血流储备能力与常规机能指标均呈现出一定的相关性，其中与T存在显著性正相关，（P <0.05），与Hb、C和T/C存在正相关，但不具有显著性（P > 0.05）；与BU和CK存在负相关，且与BU的相关具有显著性（P < 0.05）；结论：微循环血流储备能力在评价训练强度对机体疲劳积累的影响时更敏感，其的变化与常规生化指标变化特点具有一定的一致性，可在一定程度上作为运动员机能状态评价和疲劳程度判断的一项无创性指标。

关键词: 男子赛艇运动员, 赛前训练, 微循环, 血流储备能力, 功能生化指标

Abstract: Objective: To study the change of reserve capacity of microcirculatory blood perfusion (MBP) and the relationship between some conventional function indices of elite male rowers in 6 weeks before the Olympic Games. The feasibility of the MBP using for athletes fu nctional status monitoring was also discussed. Methods: Eight male lightweight rowers of Chinese National Rowing Team were selected as the subjects. Blood samples were taken every Monday morning before eating breakfast (6:30-7:00). The indices including hemoglobin (Hb), red blood cells (RBC),blood urea (BU) and creatine kinase (CK) were tested,while reserve capacity of MBP were collected with PeriFlux 5000 system on the same day. Meanwhile,the venous blood samples were collected and the levels of testosterone (T) and cortisol (C) were deter-mined in the high load training week and last two weeks before the Olympic Games. Results: All presented a certain relevance between the re-serve capacity of MBP and conventional function indices. There was significant positive correlation with T (P < 0.05), and it was correlated with Hb, C and T/C positively, negative correlation with CK, and they all did not have significant difference(P > 0.05), but there was sig-nificant negative correlation with BU (P < 0.05). Conclusion: There is a certain consistency between change of reserve capacity of MBP and the characteristic of conventional function indices. And reserve capacity of MBP is more sensitive in fatigue monitoring after intensity training. In a certain extent, reserve capacity of MBP as a non-invasive indices can be used for evaluating the functional state and judging the degree of fat igue.

Key words: male rowers, pre-competition training, reserve capacity of microcirculatory blood perfusion, related biochemical in-dices

张昊楠, 高炳宏, 朱欢. 男子赛艇运动员赛前6周训练微循环血流储备能力与相关生化指标的关系[J]. 中国应用生理学杂志, 2017, 33(2): 112-116.

ZHANG Hao-nan, GAO Bing-hong, ZHU Huan. The relationship between reserve capacity of microcirculatory blood perfusion and related biochemical indices of male rowers in six weeks' pre-competition training[J]. CJAP, 2017, 33(2): 112-116.

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男子赛艇运动员赛前6周训练微循环血流储备能力与相关生化指标的关系

The relationship between reserve capacity of microcirculatory blood perfusion and related biochemical indices of male rowers in six weeks' pre-competition training

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