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目的：观察低氧环境条件下生活是否引起肾脏体积改变。方法：从平原地区入伍到高原生活６个月以上，且尿生化异常的战士１０５ 人，其中西宁地区组（海拔２ ２６０ｍ ）５０ 人，海晏地区新兵组（海拔３ ２００ｍ ）２１ 人，海晏地区老兵组（入伍１ 年～３ 年）３４ 人。对照组为北京地区（海拔３１．２ｍ ）从平原入伍６ 个月而尿生化正常战士４１ 名。超声观察双肾体积，并排除测试对象因体表面积大小对肾脏体积的影响。结果：肾脏体积各组间对比无显著差异。结论：高原缺氧可致肾小球及肾小管的损害而出现尿生化异常［２］，但并未引起肾脏体积的改变。
Objective: To observe whether the life under low oxygen environment caused the change of kidney volume. Methods: There were 105 soldiers who lived in plain areas for more than 6 months and had abnormal urinary biochemical abnormalities. Among them, there were 50 soldiers in Xining region (2 260m above sea level), 21 recruits in Haiyan region (elevation 3 200m), Haiyan Regional veterans group (enlisted for 1 year ~ 3 years) 34 people. The control group was enrolled in the Beijing area (31.2m above sea level) for six months from the plain and 41 normal urine biochemical soldiers. Ultrasound observed double-kidney volume, and exclude test subjects due to body surface area of the size of the kidney volume. Results: There was no significant difference in kidney volume between groups. CONCLUSIONS: Hypoxia on the plateau can cause damage to the glomeruli and tubules and produce abnormal urine biochemistry [2], but does not cause changes in the kidney volume.