摘要
用放射免疫法对急进海拔２８００ｍ和４７００ｍ地区３个月期间的同一男性青年人群血清雌二醇（Ｅ２）含量进行动态测定，以了解其变化规律和可能意义。结果：在不同梯度上，随着海拔高度的上升和大气压、大气氧分压的下降，血清Ｅ２显著降低；在海拔４７００ｍ同一梯度上，在一定时期内随着暴露低氧环境时间的延长，Ｅ３亦呈显著性递减。提示高原低氧为直接原因；是机体对内分泌等一系列复杂变化的适应性和代偿性改变；可能还参与了某些高原病的机理。
he serum estradiol(E2)were measured by radioimmunoassay in 70 young males at 2 800and 4 700m altitudes,respectively,for studying the dynamic changes of serum E2 in human enter-ing into altitude rapidly.The results showed that the serum E2 decreased significantly with alti-tudes elevating,At 4 700m altitude.the serum E2 showed a tendency of continuous decrease within90 days.It was considered that hypoxia might be the cause of the serum E2 changes and the serumE2 chaiige might relate with high altitude sickness;
出处
《高原医学杂志》
CAS
1996年第2期45-46,共2页
Journal of High Altitude Medicine
关键词
高原
雌二醇
青年人
男性
High altitude
Estradiol
Young male
