Henning J P, Beerens E G, van der Leun J C
Arch Dermatol Res (1975). 1977 Mar 25;258(1):25-32. doi: 10.1007/BF00582864.
Some improvements are reported of a relatively unknown method for measuring the thickness of the epidermis in vivo. The excursion of a microscope tube is measured when focussing respectively on the summits of the dermal capillary loops and on the epidermal surface. With this method values may be produced with a standard deviation in the order of 10 micron. Averaged epidermal thickness on the flexor forearm was 60 +/- 1 micron, the spread being the standard error of the mean. In principle the thickness of the horny layer can be determined with this method by measuring thicknesses before and after stripping of the horny layer.
据报道，一种相对鲜为人知的体内测量表皮厚度的方法有了一些改进。分别聚焦于真皮毛细血管袢顶端和表皮表面时，测量显微镜镜筒的偏移量。用这种方法得出的值，其标准差约为10微米。屈侧前臂表皮厚度的平均值为60±1微米，该范围为均值的标准误差。原则上，通过测量角质层剥离前后的厚度，可用此方法确定角质层的厚度。
