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. 2013 Jul 31;2:120. Originally published 2013 May 2. [Version 2] doi: 10.12688/f1000research.2-120.v2

Figure 4. Site of microbiopsy and microbiopsy content.

Figure 4.

Panels ( a) and ( b) are reflectance confocal microscopy mosaics of a microbiopsy site, see the hair follicles featured in the centre and on the right hand side of the images for size comparison (bar indicates 0.5 mm in a and b). Panel ( c) shows a 63x magnification, 3D rendering of the microbiopsy tissue with a nuclear counter stain (orange) derived from a confocal microscopy z-stack of the sample within the microbiopsy device. The stratum corneum (SC), viable epidermis (VE), dermal-epidermal junction (DEJ) and superficial dermis (DER) are labeled. This microbiopsy contained an estimated 1634 nuclei. Haematoxylin and eosin stained section of human skin after microbiopsy application shows a 0.10 mm wide and 0.25 mm deep puncture Panel ( d). * indicates the site of microbiopsy application.