膳食对船员营养和免疫状况的影响(论著)  

Effect of diet on nutrition and immune status in seamen during voyage

作　　者：钟进义[1,2,3] 姚玉祥[1,2,3] 邵顺建 张燕滨[1,2,3] 孙丰运[1,2,3] 孙锡章 

机构地区：[1]青岛医学院 [2]青岛远洋运输公司 [3]解放军第401医院

出　　处：《中华航海医学杂志》1997年第4期216-218,共3页

摘　　要：目的：了解改善膳食对船员航海期间营养与免疫状况的影响。方法：检测了５６名航海船员膳食改善前后的营养素摄入量，以及维生素Ａ、Ｂ１、Ｂ２、Ｃ和尼克酸体内含量，血清免疫球蛋白、补体Ｃ３水平和外周血Ｔ淋巴细胞亚群等营养与免疫指标。结果：膳食改善前，船员补体Ｃ３，Ｔ淋巴细胞ＣＤ４亚群，维生素Ｂ２和Ｃ的４小时负荷尿含量分别为０．８８±０．３０ｇ／Ｌ，３７．０６％±５．４９％，３０７．９０±１４８．４０μｇ和１．８０±０．９０ｍｇ。膳食改善后依次增加到１．１３±０．３３ｇ／Ｌ，４１．１８％±５．９７％，５１２．６０±１０３．９０μｇ和４．７０±１．０１ｍｇ。各指标膳食前后差别有显著性意义（Ｐ＜０．０５）。结论：改善膳食可增强船员免疫功能和营养状况。Aim:To observe the effect of diet improvement on the immune and nutrition status in seamen. Methods:The nutrients intake before and after diet improvement of 56 oceangoing seamen were measured,and the nutrition and immune indexes including the levels of Vit A,B 1,B 2,C and niacin in the body,the contents of immunoglobulin and complement C 3 in serum,and T lymphocyte subgroups were also detected.Results:Before diet improvement,the serum complement C 3,peripheral blood T lymphocyte CD 4,4 h load urinary Vit C and B 2 in the seamen during voyage were 088±030 g/L,3706%±549%,30790±14840 μg,and 180±09 mg respectively;and after diet improvement,they were increased to 113±033 g/L,4118%±597%,51260±10390 μg,and 470±101 mg respectively.The differences of them between before and after diet improvement were significant(P<005).Conclusion:Diet improvement may play role in enhancing the nutrition and immune status of oceangoing seamen.

关 键 词：海员 营养 免疫 膳食 航海卫生学 

分 类 号：R831[医药卫生—航空、航天与航海医学]