Kostanecki W, Radwan I, Mroczkowski T
Arch Dermatol Res (1975). 1976 Oct 27;256(3):297-303. doi: 10.1007/BF00572496.
A marked increase in the quantity of pigment in the upper bulb, penetration of melanosomes into the papillae and vacuolisation of the bulb keratinocytes occurred as early as 4--6 h after irradiation with a dose 600--1200 R. Afterwards considerable hyperpigmentations appeared in the proximal segments of dystrophic and catagen hairs and melanin was found in the catagen columns and beyond them. In most animals within 4--6 h after irradiation occurred a distinct vacuolisation of the Malpighian layer and the granular layer became more prominent.
照射剂量为600 - 1200伦琴后，早在4 - 6小时，毛囊上部色素量显著增加，黑素小体渗入乳头，毛囊角质形成细胞出现空泡化。此后，营养不良性和退行期毛发的近端节段出现明显色素沉着过度，在退行期柱状结构及其以外发现黑色素。在大多数动物中，照射后4 - 6小时，马尔皮基层出现明显空泡化，颗粒层变得更加明显。
