2 セメント質表層掻爬法がポケット対応根面への細胞付着に与える効果について (例会抄録(第426回))

概要

論文の詳細を見る
This study was designed to examine whether or not gingival fibroblasts attach to curetted cementum surfaces in periodontally-involved human teeth. Only the superficial surface of the cementum was removed from five periodontally-involved human teeth, using approximately 20 strokes of a curette. No root treatment was performed on five others. Root slices were placed in 35 mm culture dishes, and human gingival fibroblasts (HGF) were seeded in each dish. The specimens were processed for transmission electron microscopy after four weeks. Although HGF failed to attach to the cemental surfaces, they attached to the curetted cementum, and synthesized new fibrillar materials. These results demonstrated that curetting the cementum surface facilitates cell attachment on the entire area corresponding to the periodontal pocket.
大阪歯科学会の論文
1993-06-25