目的 探讨8周基础军训(basic military training, BMT)对低体重新兵(BMI<18.5 kg/m2)的血清总脂联素、高分子量 (high molecular weight, HMW)脂联素及HMW脂联素与总脂联素之比(以下简称HMW/Total)的影响。方法 BMT的内容主要包括军事训练及体能训练。从2016年新疆某部队应征入伍的300名男性新兵中,抽取了24名低体重新兵,分别在8周BMT前、后测定并记录受试者的身高、体重、腰围、臀围、BMI和腰臀比;采用12 min跑的方法测定其最大摄氧量(maximal oxygen consumption,VO2max);采用酶免法测定其血清总脂联素及HMW脂联素水平。结果 经过8周的BMT,BMI、VO2max均显著增加(P<0.01);血清总脂联素、血清HMW脂联素水平与BMT前比较,差异无统计学意义;HMW/Total显著提高(0.44±0.15 vs 0.53±0.16),差异有统计学意义(P<0.01)。结论 8周BMT可以显著提高低体重入伍新兵血清HMW脂联素在血清总脂联素中所占的比例。
Abstract
Objective To investigate the effect of 8-week basic military training(BMT) on lean recruits'(BMI<18.5 kg/m2) serum total adiponectin, high molecular weight(HMW) adiponectin and the ratio of HMW to total adiponectin(HMW/Total). Methods BMT included military training and physical training. Twenty-four lean recruits were sampled from 300 recruits in 2016 in an army in Xinjiang. The subjects' height, weight, waist circumference, hip circumference, BMI and waist-to-hip ratio were measured and recorded at the beginning and end of 8-week BMT respectively. VO2max was measured via 12 minutes' test,while serum total adiponectin and HMW adiponectin were measured with ELISA(enzyme-linked immunosorbent assay). Results After 8-week BMT, BMI and VO2max increased significantly,serum total adiponectin and HMW adiponectin improved, but this increase was not significant.Moreover, HMW/Total increased significantly (0.44±0.15 vs 0.53±0.16, P<0.01). Conclusions 8-week BMT can significantly improve the proportion of HMW adiponectin in total adiponectin among lean recruits.
关键词
新兵 /
基础军训 /
脂联素 /
高分子量脂联素
Key words
recruit /
basic military training /
adiponectin /
HMW adiponectin
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基金
新疆维吾尔自治区自然科学基金(2015211A041)
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