花粉制剂对体校学员心血管系统若干生理生化指标的影响

体校部分学员服食花粉制剂后,红细胞计数、血红蛋白、血细胞压积显著增加。血浆总胆固醇明显下降,全血比粘度早期显著升高,随即又趋于实验前水平,据此认为长期服用花粉制剂能增强血液运氧功能,同时又可改善其流变状态以减轻心脏负担。

THE PHYSIOLOGICAL AND BIOCHEMICAL EFFECTS OF POLLEN PREPARATION ON THE CARDIOVASCULAR SYSTEM OF ATHLETES

After the administration of pollen preparation, some obvious changes took place on the athletes' car- diovascular system: (1) red-cell count increased about 30% than the contrast value before the experiment, hemoglobin increased 15% and hematocrit 30%; (2)plasma total cholesterol decreased about 17% than contrast value, erythrocyte sedimention rate slowed down 35% and plasma viscosity reduced 11%; (3) blood viscosity increased markedly in early phase, but tended to be stable soon afterwards, showing no difference with contrast value.The analyses show that pollen preparation may be an effective natural nourishment even for the basically healthy athletes. A long-taking of it will enhance blood-producing function and erythrocyte transporting efficiency, thus increase the ability of the body for respiratory metabolism and stress. Since the hemorheological parameters such as blood viscosity are still in good condition when hematocrit increases obviously, it is quite evident that pollen preparation can effectively coordinate and improve the normal function of the cardiovascular system.