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目的观察茶多酚（ｔｅａｐｏｌｙｐｈｅｎｏｌｓ，ＴＰ）对飞行人员球结膜微循环（ｂｕｌｂａｒｃｏｎｊｕｎｃｔｉｖａｍｉｃｒｏｃｉｒｃｕｌａｔｉｏｎ，ＢＣＭ）的影响，为飞行员选择合适的天然药品，以提高其健康水平。方法４０名健康疗养飞行人员随机分为两组，试验组服ＴＰ６００ｍｇ／ｄ×２０ｄ，对照组服安慰剂，于２０ｄ后检查ＢＣＭ。结果与对照组相比，试验组微血管数明显增加（Ｐ＜０．０１）；微血流速度明显加快（Ｐ＜０．０５）；红细胞聚集明显减轻（Ｐ＜０．０５）；缺血区明显减少（Ｐ＜０．０１）；Ａ／Ｖ比值明显变小（Ｐ＜０．０１）。结论ＴＰ可明显改善飞行人员的微循环功能状态。
Objective To investigate the effect of teapolyphenols (TP) on bulbar conjunctival microcirculation (BCM) in pilots and to select suitable natural medicines for pilots to improve their health. Methods Forty health-care pilots were randomly divided into two groups. The experimental group received TP600mg / d × 20d, the control group received placebo, and the BCM was examined after 20 days. Results Compared with the control group, the number of microvessels in the experimental group increased significantly (P <0.01), the microvascular velocity increased significantly (P <0.05), the erythrocyte aggregation decreased significantly (P <0.05) (P <0.01). The A / V ratio decreased significantly (P <0.01). Conclusion TP can significantly improve the functional status of the microcirculation of pilots.