Carnes, D L Cells with osteoblastic phenotypes can be explanted from human gingiva and periodontal ligament. [electronic resource] - Journal of periodontology Jul 1997 - 701-7 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. ISSN: 0022-3492 Standard No.: 10.1902/jop.1997.68.7.701 doi Subjects--Topical Terms: AdultAlkaline Phosphatase--geneticsBone Matrix--metabolismCalcification, Physiologic--geneticsCalcitriol--pharmacologyCell Differentiation--geneticsConnective Tissue CellsDental Cementum--cytologyExtracellular Matrix--metabolismFibroblasts--cytologyGingiva--cytologyHumansMesoderm--cytologyMiddle AgedOsteoblasts--cytologyOsteocalcin--drug effectsPeriodontal Ligament--cytologyPhenotypeVimentin--analysis