结论海员面临多种应激源，有不同程度的心理不良反应，心理应激反应影响神经、内分泌及免疫系统的变化。
Conclusions Since the seamen are facing many stress resources, they have more negative mental responses, which influence nerve, incretion and immunity systems.
应激是指受内外环境剧变的刺激，机体出现包括精神、神经、内分泌和免疫系统等的综合应答状态。
Stress means the synthesis reaction or state in organism which including spirit, nerve, endocrine and immunity system, etc. while drastic change of environment factors in internal and external.
应激是机体的一种适应性反应，会影响免疫系统和神经内分泌系统的正常功能。
Stress is an adaptive response, which has influence on normal functions of immune system and neuroendocrine system.
所以神经内分泌系统和免疫系统之间可通过GH将信息相互传递，从而维持机体的生理平衡和稳定。
GH can act as a messenger in the communication between neuroendocrine and immune systems, leading to the keeping of physiological balance and stabilization of body.
所以神经内分泌系统和免疫系统之间可通过GH将信息相互传递，从而维持机体的生理平衡和稳定。
GH can act as a messenger in the communication between neuroendocrine and immune systems, leading to the keeping of physiological balance and stabilization of body.
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