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在众多因素中,内分泌对身高的影响十分重要,尤其垂体分泌的生长激素(GH)是促使长骨增长的主要激素,性激素促进骨骼成熟和骨胳愈合,同时也对生长激素起着制约作用.性激素促进蛋白质的合成,故在骨骼未闭合前对软骨及骨的生成有积极的作用.甲状腺素促进骨组织的新陈代谢,对骨的成熟也起一定作用.以上几种激素的相互作用,在良好的环境条件下,使小儿生长达到遗传因素所制约的最高限度.所谓侏儒或身材矮小,是指在相似环境下同种族的儿童较正常的同龄、同性别的人群身高均值低2个标准差以上.垂体性侏儒症是指下丘脑、垂体前叶病变引起的生长激素分泌节律、数量的异常、生长激素受体缺陷,或受体后信息传递系统障碍等所引起的生长发育迟缓性疾病.
In many factors, the impact of endocrine on height is very important, especially the pituitary secreted growth hormone (GH) is the main hormone to promote long bone growth, sex hormones promote bone maturation and bone healing, but also play a role in the regulation of growth hormone sex hormone Promote the synthesis of protein, so before the bones are not closed on the cartilage and bone formation has a positive effect.Hypothyroxine promote bone metabolism, bone maturation also play a role.Some of the above hormone interactions, in good Under environmental conditions, the growth of children reached the maximum limit of genetic factors.The so-called dwarf or short stature refers to children of the same race in a similar environment than the normal age, same-sex population mean height more than 2 standard deviations above. Pituitary dwarfism refers to the hypothalamus, anterior pituitary lesions caused by growth hormone secretion rhythm, the number of abnormalities, growth hormone receptor defects, or post-receptor information transmission system disorders caused by growth retardation disease.