解放军医学院学报Issue(11)：1189-1191,3.DOI:10.3969/j.issn.2095-5227.2013.11.029
高正加速度应激对人体唾液睾酮及皮质醇的影响
Effect of +Gz stress on testosterone and cortisol levels in human saliva
薛霞 1薛红 2李卫东 2王旭芳2
作者信息
- 1. 空军航空医学研究所附属医院 空勤科，北京 100089
- 2. 空军航空医学研究所附属医院 检验科，北京 100089
- 折叠
摘要
Abstract
Objective To study the effect of +Gz stress on testosterone (T) and cortisol (C) levels and T/C in saliva of pilots. Methods Forty-seven pilots of high performancefighter were included in this study. Saliva samples were taken before and after they were exposed to +6.5 Gz, +7.0 Gz and +8.0 Gz. T and C levels in saliva were measured by chemiluminescent immunoassay. Results Nosignificant difference was found in the T level in saliva of the pilots before and after exposure to +6.5 Gz, +7.0 Gz and +8.0 Gz. The C level was significantly higher in saliva of the pilots after exposure to +6.5 Gz, +7.0 Gz and +8.0 Gz than before exposure to them (P<0.05) and after exposure to +8.0 Gz than before exposure to +6.5 Gz, +7.0 Gz and +8.0 Gz (P<0.05). No significant difference was found in the T/C in saliva ofthe pilots after exposure to different +Gz stresses although it tended to change. ANOVA analysis showed that the type offighter, the age and totalflight time of pilots had no effect on the T and C levels and T/C after exposure to different +Gz stresses. The T level was not related with the C level in saliva of pilots after exposure to different +Gz stresses. Age was positively related with baseline T/C.Conclusion The elevated C level in saliva of pilots after exposure to +Gz indicates that saliva can be used as an indicator of stress and fatigue in pilots.关键词
加速度/睾酮/皮质醇/睾酮/皮质醇Key words
acceleration/testosterone/cortisol/testosterone/cortisol分类
医药卫生引用本文复制引用
薛霞,薛红,李卫东,王旭芳..高正加速度应激对人体唾液睾酮及皮质醇的影响[J].解放军医学院学报,2013,(11):1189-1191,3.
