Aggregatibacter actinomycetemcomitansActinobacillusActinobacillus InfectionsActinobacillus pleuropneumoniaeAggressive PeriodontitisPeriodontitisAggregatibacterExotoxinsPasteurellaceaeHaemophilusPeriodontal DiseasesGingivaSerotypingDental PlaqueBacterial ToxinsPorphyromonas gingivalisEikenella corrodensPleuropneumoniaMouthActinobacillus suisCytotoxinsCapnocytophagaPrevotella intermediaActinobacillosisFusobacterium nucleatumKB CellsAntibodies, BacterialBacteroidesMolecular Sequence DataDNA, BacterialActinobacillus equuliGingivitisPeriodontal PocketPeriodontiumGenes, BacterialPasteurellaceae InfectionsBacterial ProteinsAlveolar Bone LossTreponema denticolaSwine DiseasesAntigens, BacterialBacterial AdhesionBacteroidaceae InfectionsPolymerase Chain ReactionO AntigensPeriodontal IndexDeoxy SugarsFusobacteriumPolysaccharides, BacterialRhamnoseBacterial Outer Membrane ProteinsBase SequenceBiofilmsImmunoglobulin GVirulenceSpecies SpecificityCulture MediaAmino Acid SequenceSwineHexosesSequence Analysis, DNALipopolysaccharidesSalivaGene Expression Regulation, BacterialDNA PrimersOperonBlood Bactericidal ActivityPasteurellaRNA, Ribosomal, 16SMutagenesis, InsertionalNeutrophilsMicrobial Sensitivity TestsBlotting, SouthernMultigene FamilyBone ResorptionEnzyme-Linked Immunosorbent AssayGram-Negative BacteriaCloning, MolecularColony Count, MicrobialAnti-Bacterial AgentsG2 PhaseRNA, BacterialRestriction MappingCarbohydratesEscherichia coliAnaerobiosisHemolysin ProteinsCampylobacter rectusElectrophoresis, Polyacrylamide GelPolymorphism, Restriction Fragment LengthBacteriaDNA, RibosomalIron