2 歯周組織由来細胞の移動能および移動細胞の異なった処置根面に対する付着について (第419回 大阪歯科学会例会)
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概要
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The migratory ability in collagen gel of cells from the periodontal ligament (PDL), alveolar bone and gingiva of monkeys were compared. In addition, the cell attachment to cementum and dentin were examined ultrastructurally. The migratory ability of PDL cells was less than that of cells from bone and gingiva. Although the migrated bone and gingival cells produced fibrillar materials on the cementum, the PDL cells could not establish an ideal attachment to either cementum or dentin. The decreased function of the PDL cells suggests that they do not respond to various stimulating factors.
- 1992-12-25