健康飞行员与高血压飞行员血浆内皮素和降钙素基因相关肽含量的比较  

Comparison of plasma endothelin and calcitonin gene-related peptide concentration between healthy and hypertensive pilots

作　　者：张莹[1] 李婷[1] 李天志[2] 王凯平[1] 

机构地区：[1]中国南方航空股份有限公司航空卫生管理部,广州510405 [2]解放军总医院呼吸科,北京100853

出　　处：《中华航空航天医学杂志》2010年第1期8-10,共3页Chinese Journal of Aerospace Medicine

摘　　要：目的 比较民航健康飞行员与高血压飞行员血浆内皮素和降钙索基因相关肽含量的差异. 方法 采用放射免疫分析法测定87例民航健康飞行员及92例民航高血压飞行员的血浆内皮素和降钙素基因相关肽浓度. 结果 健康飞行员组血浆内皮素浓度为(49.3±8.64)pg/ml,降钙素基因相关肽浓度为(51.2±19.23)pg/ml;高血压飞行员组血浆内皮素浓度为(65.8±9.32)pg/ml,降钙素基因相关肽浓度为(31.6±15.46)pg/ml.高血压飞行员与健康飞行员相比,血浆内皮素浓度明显升高(t=12.26,P<0.01),而血浆降钙素基因相关肽浓度明显下降(t=7.54,P<0.01),两者差异均具有统计学意义. 结论 民航飞行员血浆内皮素和降钙素基因相关肽的分泌失调可能是其高血压发生的重要原因之一,应加强对民航飞行员血浆内皮素和降钙素基因相关肽的监测.Objective To compare the difference of plasma endothelin (ET) and calcitonin generelated peptide (CGRP) concentration between healthy and hypertensive civil pilots. Methods Plasma ET and CGRP concentration were measured by radioimmunoassay in 87 healthy (as control group) and 92 hypertensive civil pilots. Results The plasma concentration of ET and CGRP was respectively (49.3±8.64) pg/ml,(51.2±19.23) pg/ml in healthy pilots,and (65.8±9.32) pg/ml,(31.6±15.46) pg/ml in hypertensive pilots.Comparing to the healthy the hypertensive pilots showed significantly higher plasma ET (t=12.26,P<0.01)) but lower CGRP concentrations (t=7.54,P<0.01). Conclusions The secretion maladjustment of plasma ET and CGRP would be the important reasons for inducing civil pilot's hypertension and the attentive monitoring is suggested.

关 键 词：高血压 内皮缩血管肽类 降钙素基因相关肽 

分 类 号：R856.5[医药卫生—航空、航天与航海医学]