MetronidazoleBacterial InfectionsAntitrichomonal AgentsAnti-Bacterial AgentsNitroreductasesHelicobacter pyloriAmoxicillinClarithromycinAnti-Infective AgentsHelicobacter InfectionsBacteria, AnaerobicBismuthNitroimidazolesTrichomonas vaginalisTinidazoleTrichomonas VaginitisBacteroides fragilisMicrobial Sensitivity TestsAnti-Ulcer AgentsClindamycinBacteroides InfectionsOmeprazoleTetracyclineEnterocolitis, PseudomembranousVaginosis, BacterialOrnidazoleDrug Therapy, CombinationClostridium difficileAntiprotozoal AgentsDrug Resistance, MicrobialDrug Resistance, BacterialTritrichomonasNimorazoleAmebicidesNitrofuransFurazolidoneRosaceaBacteroidesGardnerella vaginalisGram-Negative Bacterial InfectionsBacteriaBacteria, AerobicRanitidineGiardia lambliaListeriosisPyruvate SynthaseGram-Positive Bacterial InfectionsPenicillinsSuppositoriesTrichomonasGiardiasisPeptostreptococcusDuodenal UlcerNiridazoleCalcitoninEntamoeba histolyticaImmunity, InnatePeptic UlcerOrganometallic Compounds2-PyridinylmethylsulfinylbenzimidazolesAdministration, OralAnaerobiosisNifuratelVancomycinPremedicationCiprofloxacinFeverProspective StudiesTrichomonas InfectionsNeutrophilsGram-Positive BacteriaListeria monocytogenesBlastocystis hominisSurgical Wound InfectionCefoxitinTreatment OutcomeColony Count, MicrobialAntacidsVirus DiseasesRibotypingDrug ResistanceLiver Abscess, AmebicOfloxacinBulgariaIodoquinolDyspepsiaMice, Inbred C57BLSepsisStaphylococcus aureusLansoprazoleFusobacteriumLevofloxacinPneumonia, BacterialAdministration, IntravaginalFusobacterium Infections