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目的 研究青春期男性发锌与性发育关系。方法 2 0 0 0年 4月对贵阳市区 5 6 0名 8～ 15岁男性作性发育评价 ;用火焰原子吸收分光光度计 (FAAS)测定发锌含量并判断锌营养状况。结果 男性的发锌值与年龄有关系 ,10岁及以后的发锌值比 8、9岁的有增加。性发育指标中仅生殖器与发锌值有一定的关系 ,而阴毛则与发锌值的关系不明显。生殖器 -阴毛在生殖器 3期 -阴毛 1期及以后未发现与发锌值有明显的关系。结论 青春期男性的发锌水平与性发育的关系可能与体内性激素、生长激素的增加有关
Objective To study the relationship between zinc development and sexual development in adolescent men. Methods A total of 5600 men aged 8-15 years were evaluated for sexual development in Guiyang city in April 2000. The zinc content was determined by FAAS and the nutritional status of zinc was determined. Results Male hair zinc value is related to age, zinc hair value of 10 years old and later than 8,9 years old increased. Sexual development indicators in only the genital and hair zinc value has a certain relationship, while the pubic hair hair zinc value is not obvious. Genital - pubic hair in genital stage 3 - pubic hair 1 and later found no significant relationship with hair zinc value. Conclusion The relationship between zinc levels and sexual development in adolescent men may be related to the increase of sex hormones and growth hormone