Acanthamoeba castellaniiAcanthamoebaAmoebaAcanthamoeba KeratitisTrophozoitesAmebiasisAmebicidesCystsLegionella pneumophilaContact Lens SolutionsNaegleriaMethylmannosidesEntamoeba histolyticaProtozoan ProteinsHartmannellaGiardiaEukaryotaGiardia lambliaDisinfectantsContact LensesCa(2+) Mg(2+)-ATPaseLatexCyst FluidDNA, ProtozoanRNA, ProtozoanMyosinsMicrobial ViabilityGuanosine MonophosphateOvarian CystsGiardiasisFatty Acid DesaturasesMicroscopy, ElectronActinsRNA, Ribosomal, 5SBiguanidesEpidermal CystMitochondriaCyanidesNaegleria fowleriMolecular Sequence DataPhagocytosisLinoleic AcidRNA, Ribosomal, 18SMicrofilament ProteinsCulture MediaViscosityVirulence