血清瘦素在男生青春发育期的动态观察  

Follow-up Studies on the Effects of Serum Leptin on Puberty Development in Schoolboys

作　　者：彭伟平[1] 郝英[1] 康春阳[1] 蒋玉洁[1] 杨广清[1] 赵伟英[1] 林坚[1] 

机构地区：[1]广东省深圳市罗湖医院,广东深圳518001

出　　处：《中国医师杂志》2003年第10期1348-1349,共2页Journal of Chinese Physician

基　　金：广东省深圳市科学技术项目 (2 0 0 1 0 4 1 34)

摘　　要：目的　探讨血清瘦素在男生青春期发育中的作用。方法　健康男生 170名 ,调查首次遗精时间 ,测定血清瘦素、睾酮、促卵泡成熟激素、黄体生成激素水平 ,采用多元Logistic回归模型分析男生青春期发育的影响因素 ;同时 ,连续两年观察 ,分析血清瘦素在青春期的动态变化。结果　末次研究已遗精组血清瘦素、睾酮、促卵泡成熟激素、黄体生成激素水平均明显高于未遗精组。多因素分析显示血清瘦素、睾酮、促卵泡成熟激素、体重为男生青春期发育的独立影响因素。初次资料分析 ,遗精前组血清瘦素、睾酮明显高于未遗精组。结论　血清瘦素、睾酮、促卵泡成熟激素、体重为男生青春期发育的独立影响因素 ,男生遗精前期血清瘦素。Objective To explore the effect of serum leptin on puberty development in schoolboys.Methods 170 health schoolboys were investigated on the first spermatorrhea time and detected the levels of serum leptin, testosterone,follicle stimulating hormone (FSH), luteinizing hormone (LH). Case-controlled study was carried by multivariable logistic regression in puberty development of schoolchildren with and without spermatorrhea. Meanwhile, follow-up studies on the independent influencing factors on the puberty development were applied to this investigation in continuous two years.Results The levels of serum leptin, testosterone,FSH and LH of schoolboys with spermatorrhea were significantly higher than those of schoolboys without spermatorrhea. Multiple logistic regression analysis demonstrated that the serum leptin,testosterone, FSH, and bodyweight were the independent influence factors in puberty of the schoolboy.The levels of serum leptin,testosterone of pre-spermatorrhea schoolboys were significantly higher than schoolboys without spermatorrhea.Conclusions Serum leptin,testosterone, FSH, and bodyweight were the independent influence factors in puberty of the schoolboy.The levels of serum leptin and testosterone had obviously changed before spermatorrhea.

关 键 词：男生 血清瘦素 青春期 发育 

分 类 号：R817.4[医药卫生—影像医学与核医学]