379名少年儿童睾丸发育调查报告

人类学学报 ›› 1990, Vol. 9 ›› Issue (02): 147-151.

379名少年儿童睾丸发育调查报告

肖军民,宋协德

出版日期:1990-06-15 发布日期:1990-06-15

An investigation on testis development of 379 young boys

Xiao Junmin, Song Xiede

Online:1990-06-15 Published:1990-06-15

摘要/Abstract

摘要： 对379名男性少年儿童学生睾丸的长、宽、厚度的发育进行了调查。结果表明睾丸在发育过程中是随着年龄的增长而增大的,其年增长率在10岁和12岁年龄组较其他年龄组快,出现两个高峰,13岁开始稳定。

关键词: 睾丸;少年儿童;生长发育

Abstract: 379 young boys were investigated on the length, width and thickness of their testes. The result indicated that the testes grew with age. The increasing rates of two age groups (10 year and 12 year group) were more rapid than those of other age groups, with two increasing peaks and being stabilized at the age of 13.

Key words: Testis; Juvenile development

肖军民,宋协德. 379名少年儿童睾丸发育调查报告[J]. 人类学学报, 1990, 9(02): 147-151.

Xiao Junmin, Song Xiede. An investigation on testis development of 379 young boys[J]. Acta Anthropologica Sinica, 1990, 9(02): 147-151.