title: [Neutrophils and monocytes in gingival epithelium]
abstract: Neutrophils and monocytes of gingival epithellium in health gingiva(H),marginal gingivitis(MG),juvenile periodontitis(JP),adult periodontitis(AP) and subgingival bacteria were quantitated and analyzed,The results showed that the numbers of PMN within either pocket epithelium or oral gingival epithelium in JP were significantly lower than in AP and G.The amounts of PMN in AP were much larger than other three groups.Positive correlation between the number of PMN in sulcular pocket epitelium and the motile bacteri of subgingival plaque was demonstrated by correlation analysis.Monocytes mainly presented in deep pocket and junctional epithelum which were stained by NAE method,however very few Langhans cells were seen in these areas.
authors.affiliation: School of Stomatology,Beijing Medical University. Beijing 100081,China.
authors.forename: H X
authors.initials: HX
authors.lastname: Meng
authors.forename: L P
authors.initials: LP
authors.lastname: Zheng