海上演习对某部官兵部分心理和生理指标的影响

目的 探讨海上演习对某部官兵部分心理和生理指标的影响.方法 采用放射免疫方法(RIA)检测126名参演官兵演习前后血清免疫抑制酸性蛋白(IAP)、可溶性肿瘤坏死因子受体1(sTNFR-1)、血清皮质醇和醛同酮水平,应用军人心理应激自评问卷(PSET)进行心理状态的调查,将血清学检测结果与军人心理应激自评结果进行相关性分析.结果 参加演习后血清IAP和sTNFR-1升高,与演习前比较差异有统计学意义(P＜0.05);而演习后PSET分值≥70官兵IAP和sTNFR-1升高更明显(P＜0.05).演习后血清皮质醇和醛同酮均升高,与演习前比较差异有统计学意义(P＜0.05),演习后PSET分值≥70官兵血清皮质醇和醛固酮升高更明显,差异有统计学意义(P＜0.05).结论 登陆演习作为一种强烈的应激行为,对机体免疫系统会产生一定的抑制,也可引起人体内分泌激素水平改变,因此有必要选择适宜的心理训练和体能训练来提高官兵的免疫能力和心理应激能力.

Influence of the sea exercises on the soldiers' psychological and physiological function

Objective To investigate influence of the sea exercises on the soldiers' psychological and physiological indexes. Methods One hundred and twenty-six officers and soldiers were detected by the psychological stress self-evaluation test ( PSET) before and after the sea exercises. Contents of serum immunosuppressive acidic protein (IAP), soluble tumor necrosis factor receptor-1 ( sTNFR-1) , cortisol( Cor) and aldosterone(Ald) in 126 officers and soldiers were analyzed by radioimmunoassay (RIA). All datas were processed by correlation analysis with PSET. Results The contents of serum IAP, sTNFR-1, cortisol and aldosterone in officers and soldiers after the sea exercises were all higher than before(P <0.05) .especially in whose PSET data≥70. Conclusions As a strong psychosocial stress, the sea exercises may have some influences on immume system and level of endocrine krinin. It is necessary that the suitable psychological and physiological training be selected to strengthen competence of immune and psychological stress in officers and soldiers.