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. 2020 May 28;11(6):1482–1489. doi: 10.1111/jdi.13276

Figure 4.

Figure 4

(a) Representative hematoxylin–eosin staining of gingiva on the control and the periodontitis sides of normal and diabetic rats. (b) High‐power representative photographs of hematoxylin–eosin staining of gingiva. Insulin treatment decreased the inflammatory cells in the periodontitis gingiva of the diabetic rats. Bar, 100 µm.