Figure 5

Cultures f P19 embryonal carcinoma monolayer cells: after treatment with HDA disrupted the organization of the monolayer of P19 cells (A); and addition of S. mutans to monolayer of P19 cells that disrupted the organization of monolayer to a greater extension (B); S. mutans treated with HDA in P19 cultures (C) and not treated culture (D). Magnification in part A is 600X and in the all other images is X400.