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. 2022 Oct 14;12(1):38–55. doi: 10.1089/wound.2020.1348

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© Bo Yuan et al. 2023; Published by Mary Ann Liebert, Inc.

This Open Access article is distributed under the terms of the Creative Commons Attribution Noncommercial License [CC-BY-NC] (http://creativecommons.org/licenses/by-nc/4.0/) which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and the source are cited.

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Figure 2. — CD34 staining of microvessel density in scars of different stages. (a) A few microvessels were apparent in normal skin. (b) Many microvessels were apparent in a proliferative scar. (c) Most microvessels were occluded in an RS. (d) The number of microvessels in a mature scar was comparable to that in normal skin. Scale bar = 30 μm. The red arrows indicate the microvessel. RS, regressive scar. Color images are available online.