The distribution of fibronectin in rat tooth and periodontal tissues: an immunofluorescence study using a monoclonal antibody.
Author(s) -
Nigel S. Connor,
Jane E. Aubin,
A. H. Melcher
Publication year - 1984
Publication title -
journal of histochemistry and cytochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.971
H-Index - 124
eISSN - 1551-5044
pISSN - 0022-1554
DOI - 10.1177/32.6.6373913
Subject(s) - periodontal fiber , cementum , periodontium , connective tissue , dental alveolus , pulp (tooth) , molar , chemistry , immunoperoxidase , immunofluorescence , ameloblast , pathology , monoclonal antibody , anatomy , dentistry , dentin , medicine , antibody , enamel paint , immunology
The distribution of fibronectin (FN) in longitudinal, buccolingual sections of decalcified adult rat periodontium and teeth was studied by indirect immunofluorescence using a monoclonal antibody. FN was present in virtually all regions of the periodontium, including the gingiva, periodontal ligament, many blood vessel walls, alveolar bone, incisor and molar predentine and dentine, and molar acellular and cellular cementum. The cementum of the incisor, ameloblasts, stratum intermedium and stellate reticulum, and the connective tissue of the pulp and the surface of ondontoblasts facing the pulp in the incisor and molar were not labeled for FN. FN distribution was not always uniform either within a given connective tissue or between different connective tissues of the same organ.
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