Endotoxin Penetration Into Root Cementum of Periodontally Healthy and Diseased Human Teeth

摘要: This study was undertaken to determine the extent of in vitro penetration E. coli endotoxin into root cementum periodontally healthy and diseased teeth. Freshly extracted teeth were washed distilled water, scaled divided two groups 16 each. Nine five first group immersed various concentrations for 2 12 weeks. They then prepared indirect immunofluorescence examination after treatment with anti-endotoxin antibody rhodamine conjugated secondary antibody. Teeth second autoradiographic by immersing nine tritium labelled The latter technique also allowed semi-quantitative depth creating facets on at depths exposure. used investigate strength binding tooth surface ...