... role in the regulation of proliferation, migration, and differ-entiation of the epithelial cells [2,12,18,19]. Following the surgical treatment of adult periodontitis, the epithelial regeneration ... gingivitis grade of 0 or 1. Thanks to the bacteriostatic properties of the tested polymer, a more effective control of the surgical wound no bacterial contamina-tion of the surgical site ... largely responsible for the consistency of the active component that can act as a barrier to the spread of any bacteria penetrating the tissues including those of the periodontium. It is conceivable...