有关高海拔不同地区红细胞电泳时间(EEM)的测定少见报道。本文进行了较系统的测定,现报告如下。对象与方法一、对象:喀喇昆仑山3 800-5 400m的边防干部战士(170例),平均年龄22岁,均为健康男性(汉族)。进驻时间4～12个月,在各海拔高度随机进行红细胞电泳时间实地检测。二、方法:采用无锡电子仪器二厂生产的SDZ-I型细胞电泳自动计时器,测定红细胞在血浆静止层中的电泳。测试由专人操作。 Rarely reported on the determination of EEM in different regions of high altitude. This article conducted a more systematic determination, are as follows. Objects and Methods I. Object: Frontier cadre soldiers (170 cases) in the Karakorum Mountains 3 800-5 400m, average age 22 years old, all healthy men (Han nationality). Stationed for 4 to 12 months, at all altitudes for random detection of red blood cell electrophoresis on the spot. Second, the method: using SDZ-I type cell electrophoresis automatic timer produced by Wuxi Electronic Instrument Plant No. 2, the determination of red blood cells in the plasma static layer electrophoresis. Test by hand operation.