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. 2021 Sep 10;2:649406. doi: 10.3389/froh.2021.649406

Figure 1.

Figure 1

Interleukin-1β (IL-1β) + cells in oral healthy mucosa (A), leukoplakia (B), oral lichen planus (OLP) (C), and oral squamous cell carcinoma (OSCC) (D). Note different patterns of expression where cytoplasmatic and nuclear expressions are evident.