Immunomagnetic SeparationNeoplastic Cells, CirculatingEpithelial CellsSensitivity and SpecificityCell SeparationMicroscopyStaining and LabelingBreast NeoplasmsTumor Markers, BiologicalMagneticsPrognosisEpitheliumPolymerase Chain ReactionCryptosporidium parvumCells, CulturedEscherichia coli O157Cell LineFecesOocystsMolecular Sequence DataMicrospheresLeukapheresisAntigens, CD34Flow CytometryBacteriological TechniquesReverse Transcriptase Polymerase Chain ReactionEvaluation Studies as TopicBase SequenceImmunologic TechniquesRNA, MessengerRespiratory MucosaKeratinsAntibodies, MonoclonalChymopapainIntestinal MucosaFood MicrobiologyBone Marrow PurgingCattleFluorescent Antibody TechniqueImmunohistochemistryKeratin-8Limit of DetectionTime FactorsBronchiBone Marrow NeoplasmsCulture MediaSocial IsolationCryptosporidiumNeoplasm MicrometastasisDNA, BacterialParasitologyDNA PrimersEnzyme-Linked Immunosorbent AssayMagnetite NanoparticlesReproducibility of ResultsPolyvinylsEpithelium, CornealHematopoietic Stem CellsMicropore FiltersBlood Component RemovalHepatitis A virusFresh WaterKeratin-7ImmunoassayCell Line, TumorColony Count, MicrobialCell DifferentiationCell DivisionMilkMammary Glands, AnimalAmino Acid SequenceEpithelioid CellsAntigens, CDMicrofluidic Analytical TechniquesRabbitsBacterial AdhesionShiga Toxin 1Cell Adhesion MoleculesCaco-2 CellsWater MicrobiologyMicroscopy, FluorescenceTumor Cells, CulturedLungAntigens, NeoplasmGiardiaCell PolarityAntigens, CD45Blotting, WesternSignal TransductionDNA, ProtozoanBone Marrow CellsInterleukin-8Antibodies, BacterialPolystyrenesAntibodiesMicroscopy, ElectronImmunophenotypingCell CountDogsPulmonary Alveoli