高原世居及平原人体血浆β-内啡肽水平的测定  

MEASUREMENT OF PLASMA β-ENDORPHIN IN NATIVE HIGH LANDER AND SEA LEVEL POPULATION

作　　者：李琰 

机构地区：[1]青海省高原医学研究所 [2]秘鲁国圣马克斯大学 [3]秘鲁国卡叶塔诺大学

出　　处：《高原医学杂志》1998年第3期42-43,共2页Journal of High Altitude Medicine

摘　　要：目的：对高原世居及平原人体血浆β—内啡肽水平进行测定，探讨β—内啡肽在生理状态下是否参与呼吸的调节作用。方法：采用放射免疫法。结果：高原世居成人和青少年血浆β—内啡肽水平与海平面人体相比无显著性差异。结论：在正常生理状态下，血浆β—内啡肽不参与呼吸的调节作用，只有在严重低氧及某种病理状态下，β—内啡肽水平将显著增高。Objective:To measure plasma β-endorphin in native highlander and sea level population in order to understand the effects of β-endorphin in physiological condition.Method:β-endorphin was measured with RIA kit.Results:Plasma β-cndorphin level are no significant different between native high lander and sea level persons.Conclusion:Plasma β-endorphin level do not relate with ventilation in physiological condition,even in native highlander.Only in server hypoxic condition and several patholgical conditions it will been increased,which can depress ventilation.

关 键 词：Β-内啡呔 高原 世居 平原 测定 

分 类 号：R594.3[医药卫生—内科学]