论文部分内容阅读
根据中医内科辩证和因时制宜原则 ,对校田径代表队在夏季比赛期间服用活血皇浆前后进行血液动力流变学和血液有形成分参数的比较观察结果表明 ,运动员服液后在脉率 (PR)、每搏量 (SV)、心输出量 (CO)、左心有效泵力 (VPE)和左心能量有效利用率 (EWK )改善的同时 ,出现心肌耗氧量 (HOV)、心肌耗氧指数 (HOI)、心肌血液需要量 (CMBN)、心肌血液灌注量(CMBV)和总周阻 (TPR)、标准周阻 (SPR)、收缩压 (SP)舒张压 (DP)等参数下降 ,呈现机能和能量节省化 ,而血液状态则表现为血容量 (BV)增多 ,全血粘度 (η)和还原血粘度 (ηr)下降 ,切变应力增高 ,血流速度加快 ,有利于维持微循环正常功能。血液有形成分的改变提示 ,血红蛋白 (Hb)红细胞比积 (HCT)和血小板 (PL T)有增高趋势 ;平均红细胞血红蛋白浓度 (MCHC)下降 ,则有可能与 BV相对增多 ,红细胞 (RBC)体积增大有关
According to TCM internal medicine dialectics and according to the principle of time and place, the athletic representative of athletics team during the summer games before and after taking huoxuangsu for hemorheology and blood components parameters of the comparative observation showed that athletes after taking fluid in the pulse rate PR, Stroke volume (SV), cardiac output (CO), left ventricular effective pumping force (VPE) and left ventricular effective energy utilization ratio (EWK) HOI, CMBN, CMBV, TPR, SPR and DP were all decreased , Showing the performance and energy saving, while the blood state is manifested as increased blood volume (BV), whole blood viscosity (η) and reduced blood viscosity (ηr) decreased, shear stress increased blood flow speed is conducive to maintaining micro Loop normal function. Histopathological changes of hematocrit revealed that the hematocrit (HCT) and platelets (PLT) of hemoglobin (Hb) tended to increase. The mean hemoglobin concentration (MCHC) Increased related