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Local delivery of prostaglandin E 1 induces periodontal regeneration in adult dogs
Author(s) -
Marks S. C.,
Miller S. C.
Publication year - 1994
Publication title -
journal of periodontal research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.31
H-Index - 83
eISSN - 1600-0765
pISSN - 0022-3484
DOI - 10.1111/j.1600-0765.1994.tb01097.x
Subject(s) - regeneration (biology) , prostaglandin e , dentistry , delivery system , medicine , chemistry , biology , microbiology and biotechnology , pharmacology
Formation of cementum, alveolar bone and periodontal ligament was produced in 18 sites on buccal surfaces of mandibular premolars and molars of 11 adult dogs near to sites of local delivery of prostaglandin E 1 (PGE) for three weeks. Mineralizing bone and cementum were labelled with fluorescent dyes and polarizing microscopy showed periodontal ligament fibers between these new mineralized tissues. These observations extend recent demonstrations that local application of PGE causes formation of new bone on the mandible and suggest the potential for predictable, site‐directed periodontal regeneration.