Bezerra M S
Folia Histochem Cytochem (Krakow). 1979;17(4):385-94.
Using histochemical methods a comparative study was carried out, to identify important substances at the keratinization metabolism. With the results obtained, we may conclude that: a) in the four layers of all regions studied, it was possible to detect the presence of the characteristic active radicals of the amino acids cysteine, cystine and arginine, mainly in the corneus layer; b) the presence of -SH radicals of cysteine in the keratohyalin granules was evident in all regions studied.
采用组织化学方法进行了一项比较研究，以确定角质化代谢中的重要物质。根据所得结果，我们可以得出以下结论：a）在所研究的所有区域的四层中，主要在角质层可检测到半胱氨酸、胱氨酸和精氨酸等氨基酸的特征性活性基团；b）在所有研究区域的透明角质颗粒中，半胱氨酸的-SH基团均明显存在。
