Cell-Derived MicroparticlesParticle SizeImmune SystemMicrospheresPolyglycolic AcidDrug CarriersDrug CompoundingImmunity, InnateFlow CytometryPolyglactin 910Immune ToleranceMice, Inbred C57BLT-LymphocytesCytokinesBlood PlateletsChitosanMacrophagesDrug Delivery SystemsDelayed-Action PreparationsLactic AcidNanoparticlesMice, Inbred BALB CPolymersMicroscopy, Electron, ScanningDendritic CellsChemistry, PharmaceuticalInflammationCells, CulturedImmunity, CellularLymphocyte ActivationAnnexin A5Cell Membrane StructuresImmunityTechnology, PharmaceuticalCapsulesEndothelial CellsPlatelet ActivationSpleenThromboplastinBlood CoagulationMice, KnockoutLeukocytesMonocytesLymphocytesImmunoglobulin GSignal TransductionImmune EvasionAdaptive ImmunityInterferon-gammaPowdersDisease Models, AnimalPlatelet Membrane Glycoprotein IIbAntigen-Antibody ComplexCD4-Positive T-LymphocytesImmune SeraImmune System DiseasesPolystyrenesAntibody FormationKiller Cells, NaturalAdjuvants, ImmunologicCell LineB-LymphocytesToll-Like ReceptorsSiliconEnzyme-Linked Immunosorbent AssayEndothelium, VascularPhagocytosisSurface PropertiesHexuronic AcidsPolyanhydridesCoagulantsGlucuronic AcidAntigens, CDLipopolysaccharidesLeukocytes, MononuclearImmunity, MucosalModels, ImmunologicalSolubilityApoptosisImmunizationVaccinesInflammation MediatorsNeutrophilsImmune Complex DiseasesDosage FormsTumor Necrosis Factor-alphaPolyestersPolymethacrylic AcidsAcrylatesExcipientsAlginatesChemokinesGene Expression RegulationPowder DiffractionPorosityCalorimetry, Differential ScanningTime FactorsExosomesPlatelet Glycoprotein GPIb-IX ComplexLung