潜艇人员营养素摄入及脂质过氧化水平分析

发布时间：2018-05-12 10:34

本文选题：潜艇人员 + 膳食调查　；参考：《中国公共卫生》2008年11期

【摘要】：目的了解不同训练类型潜艇人员的膳食营养及机体脂质过氧化的状况。方法选择某潜艇部队海训艇人员20人,陆训艇人员16人,后勤人员20人,通过膳食调查了解能量和营养素摄入情况,采集血样,测定超氧化物歧化酶(SOD)、丙二醛(MDA)含量、红细胞溶血度和淋巴细胞增殖活性等。结果海训艇与陆训艇人员的蛋白质、维生素C(VC)、维生素E(VE)、硒的营养素摄入量充足,维生素A(VA)、维生素B1(VB1)、维生素B2(VB2)摄入量不足。海训艇人员SOD值和淋巴细胞增殖活性低于陆训艇和后勤人员,而MDA含量和红细胞溶血度则较二者升高,差异有统计学意义(P0.05)。结论潜艇人员抗氧化维生素摄入不足,海训艇人员脂质过氧化水平较陆训艇和后勤人员升高。
[Abstract]:Objective to investigate the dietary nutrition and lipid peroxidation of submarine personnel of different training types. Methods A total of 20 personnel of submarine training boat, 16 personnel of land training boat and 20 personnel of logistic department were selected. The intake of energy and nutrients was investigated by dietary survey, blood samples were collected, and the contents of superoxide dismutase (SOD) and malondialdehyde (MDA) MDAs were determined. Erythrocyte hemolysis and lymphocyte proliferation activity. Results the intake of protein, vitamin C, vitamin E, selenium, vitamin A, vitamin B _ 1, vitamin B _ 2 and vitamin B _ 2VB _ 2 in marine and land training boat personnel were adequate, and the intake of vitamin A, vitamin B _ 1 and vitamin B _ 2VB _ 2 were insufficient. The SOD value and lymphocyte proliferation activity of marine training boat personnel were lower than those of land training boat and logistic personnel, while the MDA content and erythrocyte hemolysis were higher than those of the two groups, and the difference was statistically significant (P 0.05). Conclusion the antioxidant vitamin intake of submarine personnel is insufficient, and the lipid peroxidation level of submarine personnel is higher than that of land training boat and logistic personnel.
【作者单位】：青岛大学医学院营养研究所;92196部队医院;
【分类号】：R84

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