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71.
运动员红细胞免疫功能初探 总被引：3，自引：0，他引：3
酵母花环法检测４５例成都体育学院运动系学生红细胞免疫粘附功能；红细胞免疫调节促进因子；抑制因子及红细胞增强中性粒细胞吞噬作用试验。同时选择年龄、性别与运动员组相同条件的四川省卫生干部管理学院４１名体检正常学员作为对照组。实验结果显示运动员红细胞Ｃ３ｂ受体花环率（ＲＣＲ）明显高于对照组（Ｐ＜０．００１），红细胞受体花环促进率（ＲＴＥＲ）高于对照组（Ｐ＜０．００５），吞噬增强率高于对照组（Ｐ＜０．０５）。 相似文献
72.
Superoxide dismutase (SOD) activities in the human and rat RBCs and rat liver, kidney, brain and heart mitochondria as well
as cytosolic fractions were determined by the pyrogallol assay procedure with slight modifications. Measurements were carried
out in 0.1 M potassium phosphate buffer pH 8.0 and 9.2 to assess the pH stability of the SODs from various systems. Under
these conditions the SODs from different systems including RBCs exhibited differential pH stability i.e. they displayed differential
susceptibility at pH 9.2. Even in a given tissue, the mitochondrial and cytosolic SODs contents show a tissue-specific pattern.
Our results also suggest that measurements carried out at pH 8.0 may give more realistic estimates of SOD activities. 相似文献