| pubmed-article:15599344 | pubmed:abstractText | Radiolucencies adjacent to the crowns of impacted third molars can represent follicular remnants or cysts. To clarify the possible role of apoptosis-related factors in pericoronal odontogenic tissues, expression of Fas, bcl-2, and single-stranded DNA (ssDNA) was examined in epithelial components of dental follicles (DFs) and dentigerous cysts (DCs) associated with impacted third molars of the mandible. The results were compared with immunoreactivity for Ki-67, a marker of cell proliferation. | lld:pubmed |
