SUMMARY. The decrease in the expression levels of Ctfr and Ocln genes was shown while healing planar full-thickness excisional wounds as well as purulonecrotic skin wounds in rats on the background of the increase in the expression level of Nfkb1. The restoration of Ocln gene expression might be mediated by the increase of Ctfr gene expression caused by the decrease in Nfkb1 mRNA level. When melanin was applied under these conditions, the values of Ctfr and Ocln expression reached the corresponding values for the control group of rats faster without the Nfkb1 hyperexpression during the recovery of skin integrity.
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