Association of Irisin Plasma Levels with Anthropometric Parameters in Children with Underweight, Normal Weight, Overweight, and Obesity.
Association of Irisin Plasma Levels with Anthropometric Parameters in Children with Underweight, Normal Weight, Overweight, and Obesity.
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DOI：
10.1155/2017/2628968
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发表时间：
2017
影响因子：
--
通讯作者：
Garcia-Rivas G
中科院分区：
文献类型：
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作者：
Elizondo-Montemayor L;Silva-Platas C;Torres-Quintanilla A;Rodríguez-López C;Ruiz-Esparza GU;Reyes-Mendoza E;Garcia-Rivas G
鸢尾素水平、身体活动和人体测量之间的相关性已经在成人中得到了广泛的描述，但存在相当大的争议，但在儿童中几乎没有发现这些关系的证据。本研究的目的是将体重不足、正常体重、超重和肥胖儿童的血浆鸢尾素水平与人体测量参数和身体活动水平联系起来。根据体重指数（BMI）的百分位数，将40名儿童的交叉样本分为以下几组。测定血浆鸢尾素水平与身体活动、人体测量和代谢测量的相关性。体重过轻组血浆中鸢尾素水平（ng/mL）为164.2±5.95，低于正常体重组和肥胖组（182.8±5.58,p < 0.05）。鸢尾素水平与BMI百分位数（0.387）、腰围（0.373）、无脂质量（0.353,p < 0.05）呈正相关，与体肌质量（- 0.027）无显著相关性。经多元线性回归分析，只有BMI百分位数（0.564;p < 0.008）与鸢尾素呈正相关。我们的结果显示与代谢参数没有关联。与体力活动呈负相关。身体成分之间的相互关系可能会影响儿童体内的鸢尾素水平。
The correlations between irisin levels, physical activity, and anthropometric measurements have been extensively described in adults with considerable controversy, but little evidence about these relationships has been found in children. The objective of this study is to correlate the plasma levels of irisin in underweight, normal weight, overweight, and obese children with anthropometric parameters and physical activity levels. A cross-sample of 40 children was divided into the following groups on the basis of body mass index (BMI) percentile. The correlations of plasma irisin levels with physical activity, anthropometric, and metabolic measurements were determined. Plasma irisin levels (ng/mL) were lower for the underweight group (164.2 ± 5.95) than for the normal weight and obese groups (182.8 ± 5.58; p < 0.05). Irisin levels correlated positively with BMI percentile (0.387), waist circumference (0.373), and fat-free mass (0.353; p < 0.05), but not with body muscle mass (−0.027). After a multiple linear regression analysis, only BMI percentile (0.564; p < 0.008) showed a positive correlation with irisin. Our results indicated no association with metabolic parameters. A negative correlation with physical activity was observed. Interrelationships among body components might influence irisin levels in children.