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本文对进驻高原前１月，快速（５天）进入海拔５３８０ｍ第４天和在该地居住１年的同一群体２５名青年作了３次结膜微循环检测．结果：初八高原较上高原前细动脉收缩，细静脉籽张，血流多呈粒缓流，红细胞严重聚集，管周显著水肿（ｐ＜０．０１）；居住高原１年较初入高原血管形态、血液流态、管周状态发生了显著改变（ｐ＜０．０１或ｐ＜０．０５）。２１项观察指标的加权积分，初入高原较平原显著增加（Ｐ＜０．０１或Ｐ＜０．０５），居住高原１年轻初入高原更进一步增加（Ｐ＜０．０１或Ｐ＜０．０５）。
In this paper, three conjunctival microcirculation tests were performed on 25 young people in the same group who entered the plateau in January, fast (5 days) into the third day of 5380m altitude and live in the area for 1 year. Results: Compared with the previous plateau, the sartorius arteries contracted in the first plateau. The fine veins were seeding, the blood flow was more granular and flowed slowly, the erythrocytes were aggregated and the edema of the tube was significant (p <0.01) Vascular morphology, blood flow, and perivascular status were significantly changed (p <0.01 or p <0.05). The weighted integrals of 21 observation indexes increased significantly (P <0.01 or P <0.05) in the plateaus than those in the plateaus, and reached the highest in the plateau (P <0.01 or P <0). 05).