The epidermal melanocyte system in newborn human skin. A quantitative histologic study.
The epidermal melanocyte system in newborn human skin. A quantitative histologic study.
复制标题
新生儿皮肤中的表皮黑素细胞系统。
DOI：
--
复制
发表时间：
1973
影响因子：
6.5
通讯作者：
G. Szabó
中科院分区：
文献类型：
--
作者：
M. E. Glimcher;R. Kostick;G. Szabó
应用皮裂和多巴联合技术对37例包皮环切术中获得的包皮制品进行了研究。出生时，有不同程度的黑色素沉着。在身体的这一区域，表皮的颜色从深棕色到非常苍白不等，因为这一区域还没有长时间暴露在可见光或紫外线下。皮表皮连接处的地形从光滑（主要在浅色样品中）到极丘陵（深色样品的特征）不等。在15个标本中有45个是暗的。5个中等着色，5个宏观未着色)，估计黑素细胞的频率种群，黑素细胞数量无显著差异。当我们比较新生儿包皮和成人包皮的数据时，黑素细胞频率也没有统计学上的显著差异。
Thirty-seven foreskin preparations obtained during routine circumcisions were investigated with the combined skin-splitting and dopa techniques. At birth, melanin pigmentation was present in various degrees. The color of the epidermis varied from very dark brown to very pale in this region of the body which had not yet been exposed to visible or to ultraviolet light for any length of time. The topography of the dermoepidermal junction varied from smooth (mostly in the lightly colored samples) to extremely hilly (characteristic for the darker samples). In 15 specimens 45 dark. 5 medium colored, and 5 macroscopically unpigmented), the frequency population of melanocytes was estimated and no significant difference was found in melanocyte number. There was also no statistically significant difference in the melanocyte frequency when we compared the data obtained from newborn foreskin with that from the adult.