不同海拔地区战士双肾形态的超声观察

ULTRASONIC STUDY OF RENES IN HEALTHY SOLDIERS AT VARIOUS ALTITUDE

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。

To observe the morphologic changes of renes of healthy soldiers under condition of different altitud.Methods:Four groups of study were performed:(1)Beijing group served as control.(2)Xining group(50 cases) in which the soldiers were exposed to 2 260m altitude from sea level for 6 months.(3)Haiyan new group in which the soldiers were exposed to 3 200m altitude from sea level for 6 months.(4)Haiyan old group in which the soldiers were exposed to altitude for 1 to 3 years.(4)Haiyan old group in which the soldiers were exposed to altltude for to 3 years from sea level.The subjects were examined on morphologic (volum)changes of renes by ultrasonography.Results and conclusions:The volum of renes of subjects were not changed between groups under condition of high altitude.$$$$