It is possible that biological behavior of KOTs may be related to suprabasal proliferative compartment in the cystic epithelium as observed by high levels of Ki-67, p53 and p63. In addition, p63 immunostaining may represent immaturity of keratinocytes in KOTs, and suggests that this protein may participate in the regulation of epithelial cell differentiation. Taken together, these data may favor tumorigenesis on KOTs.

No abstract

Etoricoxib did not promote additional improvement in the clinical parameters; however, it produced an initial reduction in the PGE(2) levels in the GCF, which could be related to the discrete improvement in the bone condition.

No abstract