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. Author manuscript; available in PMC: 2019 Feb 1.
Published in final edited form as: J Periodontal Res. 2017 Oct 17;53(1):139–143. doi: 10.1111/jre.12486

Figure 2.

Figure 2

Immunostaining of human gingival connective tissue for carbamylated, citrullinated and MAA-modified proteins. 2A; healthy gingival tissue, 2B; mild periodontitis, 2C; moderate periodontitis. 2D Isotype control showing no background signal. (i) = Carbamylated proteins (blue staining), (ii) = MAA-modified proteins (green staining, bottom left); (iii) = citrullinated proteins (red staining), and (iv) = merged images of staining for all three modified proteins. Magnification: 40×; Bar = 50μm.

These sections correspond to the connective tissue fields shown in Figure 1.