Figure 3 | Scientific Reports

Figure 3

From: Enamel biomineralization under the effects of indomethacin and celecoxib non-steroidal anti-inflammatory drugs

Figure 3

Control group (n = 20) shows an intense COX-2 expression in the ameloblast layer (4×/scale = 200 µm) (a), (10×/scale = 100 µm) (b), (20×/scale = 50 µm) (c). In the negative control group, in which the primary antibody was omitted during immunohistochemistry, it was possible to observe no expression of COX-2 (40×/scale = 20 µm) (d). A: ameloblasts, E: enamel layer, D: dentin.

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