西北国防医学杂志2017，Vol.38Issue(4)：224-227,4.DOI:10.16021/j.cnki.1007-8622.2017.04.004
远航对船员机体微量元素及免疫系统的影响
Effect of navigation on trace elements and immune system in the crew
摘要
Abstract
Objective:To explore the effect of navigation on trace elements,lymphocyte subsets and tumor necrosis factor(TNF) in the crew,and to provide theoretical basis for preventing trace element imbalance and immune system disorders.Methods:From March 2016 61 crew of an oceangoing vessel in a sea of continuous operations at sea to sea before and after the acquisition of 108 d were collected.The trace elements(Ca2+,Mg2+,Fe3+,Cu2+,Zn2+ and Pb2+),lymphocyte subsets and TNF in peripheral blood were compared before and after the sail.Results:There was no significant difference on the level of Ca2+ before and after the sail (P＞0.05).Compared with the sail before,the levels of Mg2+,Fe3+,Cu2+ and Zn2+ decreased after the sail(P＜0.05),but the level of Pb2+ increased (P ＜ 0.05).There were no significant differences on cytotoxic T lymphocytes and CD4/CD8 before and after the sail (P＞0.05).Compared with the sail before,helper T cells and total T lymphocytes decreased after the sail(P＜0.05).Compared with the sail before (18.77±6.25)ng/L the level of TNF decreased after the sail (14.75±5.95)ng/L (P＜0.05).Conclusion:The length of trace elements,lymphocyte subsets and TNF level of the fishermen who had long time at sea operations appeared to be unbalanced.关键词
免疫系统/航海/船员/微量元素Key words
immune system/navigation/crew/trace element分类
医药卫生引用本文复制引用
唐鑫,何新斌,汪俊谷,胡平,孙兵..远航对船员机体微量元素及免疫系统的影响[J].西北国防医学杂志,2017,38(4):224-227,4.基金项目
总装备部医学科技青年培育项目(2015ZZQP005) （2015ZZQP005）
