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. Author manuscript; available in PMC: 2016 Jan 31.
Published in final edited form as: Br J Dermatol. 2014 Dec 23;172(2):354–364. doi: 10.1111/bjd.13513

Fig. 2.

Fig. 2

Effect of delphinidin (Del) treatment on protein expression of proliferating cell nuclear antigen (PCNA) and keratin-1, keratin-10 and keratin-14 in flaky skin mice. (a) Immunohistochemistry of PCNA, keratin-1, keratin-10 and keratin-14 on skin sections of flaky mice was performed. Representative pictures are shown. Scale bar = 20 μm. (b) Western blot analysis for protein expression of PCNA, keratin-1, keratin-10 and keratin-14 was performed in protein lysates. Equal loading of protein was confirmed by stripping the immunoblot and reprobing it for β-actin. The immunoblots shown here are from a representative experiment repeated three times with similar results.