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. 2023 Dec 3;11(5):2305063. doi: 10.1002/advs.202305063

Figure 5.

Figure 5

The antibacterial and anti‐inflammatory effect of DPNMs therapy in pulpitis model. A) Illustration of extracting bacteria from DPNMs‐treated rats. B) Representative colony formation and C) survival rate of mixed bacteria from rats after the different treatments. D, E) RT‐qPCR quantitative analysis of (D) Tnfα, (E) Il1β levels in pulp tissue with different treatment (n = 3). (F) Expression levels of TNF‐α in different groups by western blot (n = 3). G) H&E staining of pulp tissue with different treatments. Scale bar, 200 µm. (C, D, E) Data are presented as mean ± SD (one‐way ANOVA and Sidak's multiple comparison tests, # p < 0.05 versus sham group, and *p < 0.05, ***p < 0.001 versus pulpitis group, ns means no significance).