摘要
本文用硫代巴比妥酸反应产物比色分析法检测了108例2个机种健康飞行员和62例健康成人的尿液过氧化脂质(U-LPO)水平,结果表明,轰炸机飞行员组、运输机飞行员组的U-LPO平均水平均显著高于健康成人(P<0.01),两组飞行员的U-LPO平均水平之间则无显著性差异(P>0.05),两组飞行员的飞行时间与U-LPO水平均呈直线正相关(P <0.001);提示飞行员体内的脂质过氧化反应较之健康成人明显增强.
Different urinary lipoperoxides (U-LPO) levels of 108 health pilots and 62 healthy adults measured spectrophotometrically with thiobarbituric acid reaction substance showed that the U-LPO levels of the bomber pilot group and the transport-plane pilot group were significantly higher than that of the health group (P<0.01), but the U-LPO levels between the two pilot groups varied slightly (P>0.05). A positive linear correlationship (P<0.001) was found between the flying hours and the U-LPO levels of these two groups. These results suggested that the lipoperoxidation reaction was much stronger in the pilots than in the healthy adults.
关键词
过氧化脂质类
尿
航天医学
Lipid peroxides/urine
Aerospace medicine
