论文部分内容阅读
按体脂百分比将８１ 名８ ～１２ 岁儿童分为肥胖组、正常组和消瘦组，并进行催乳素（ Ｐ Ｒ Ｌ） 、甲状腺素的测定，分析儿童体成分与两种激素之间的关系。结果表明：３ 组间血清催乳素基础水平无显著性差异（ Ｐ＞ ００５） ；肥胖组游离三碘甲腺原氨酸（ Ｆ Ｔ３ ） 显著高于其它两组（ Ｐ＜ ００５） ，正常组又明显高于消瘦组（ Ｐ＜ ００５） ；体成分各指标与催乳素的相关分析未发现二者间存在相关关系（ Ｐ＞ ００５） ； Ｆ Ｔ３ 与体脂肪（ Ｂ Ｆ） 及体脂百分比（ ％ Ｂ Ｆ） 有正相关关系（ Ｐ＜ ００５）
According to body fat percentage, 81 children aged 8-12 years were divided into obesity group, normal group and emaciation group. The levels of prolactin (P R L) and thyroxine were determined, and the relationship between body composition and the two hormones . The results showed that there was no significant difference in basal serum prolactin levels among the three groups (P> 0.05); F T3 in obesity group was significantly higher than that in the other two groups (P <005) (P <005). The correlation between body composition and prolactin was not found between the two groups (P> 005); F T3 and body fat (B F) and body fat percentage (% B F) had a positive correlation (P <005)