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。 After taking some pollen preparations, the number of red blood cells, hemoglobin and hematocrit increased significantly. Plasma total cholesterol decreased significantly, whole blood viscosity increased significantly earlier, and then tends to pre-experimental level, which suggests that long-term use of pollen preparations can enhance blood oxygen function, while improving rheological conditions to reduce the burden on the heart.