Mottaz J H, Zelickson A S
Acta Derm Venereol. 1975;55(2):81-5.
Keratinosomes in psoriatic skin can be slightly larger than those in normal skin. Some seem to develop an unusual internal morphology, and some reach their full development while they are still within the immediate Golgi area. Observational evidence indicates that there may be more kerantinosomes in psoriatic skin than are generally found in normal skin. Keratinosomes appear extracellularly from the spinous layer through the horny layer. Some keratinosomes do not move to the outside of the cell and can be seen within cells of the horny layer. There appears to be an increased number of keratinosomes in and between the outer cells of sweat ducts. Keratinosomes are also present within the dark cells of the duct and the extracellular space between the dark cells contains material from keratinosomes.
银屑病皮肤中的角质小体可能比正常皮肤中的略大。有些角质小体似乎呈现出异常的内部形态，有些在仍处于高尔基体紧邻区域时就已发育成熟。观察证据表明，银屑病皮肤中的角质小体可能比正常皮肤中通常发现的更多。角质小体从棘层到角质层呈细胞外出现。一些角质小体不会移动到细胞外，可在角质层细胞内看到。汗腺导管外层细胞内和细胞间的角质小体数量似乎有所增加。角质小体也存在于导管的暗细胞内，暗细胞之间的细胞外空间含有来自角质小体的物质。
