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. 2021 Oct 19;11:20672. doi: 10.1038/s41598-021-99924-3

Figure 4.

Figure 4

Representative histological analysis of squamous cell carcinoma (SCC) formation in the mucosa. Haematoxylin–eosin staining of squamous cell carcinoma (SCC) of the oral mucosa of mice [(A, B): MWM + high dose dibenzo(a)pyrene (DBP); (C, D) ultraviolet (UV) 48 s + high dose DBP; (E, F): kINPen 10 s + high dose DBP]. SCCs showed an endophytic and plump invasive growth pattern with mostly mild to moderate atypia.