Cell AggregationLeukocytesLeukocyte CountLeukocyte RollingLeukocytosisPlatelet CountChemotaxis, LeukocyteNeutrophilsBlood Cell CountLeukemoid ReactionErythrocyte CountBlood PlateletsTime FactorsPlatelet Aggregation InhibitorsCell AdhesionErythrocyte AggregationInflammationSecretory Leukocyte Peptidase InhibitorVenulesP-SelectinLeukocyte ElastaseBiological MarkersCD4 Lymphocyte CountLeukopeniaRetrospective StudiesRisk FactorsTreatment OutcomeC-Reactive ProteinLeukocyte TransfusionHematocritPrognosisProspective StudiesPeritonitisBlood SedimentationAntigens, CD18GranulocytesSeverity of Illness IndexPredictive Value of TestsLymphocytesFlow CytometryPrecursor Cell Lymphoblastic Leukemia-LymphomaLymphocyte CountLeukemia, LymphoidCell Adhesion MoleculesDisease Models, AnimalCell CountMice, Inbred C57BLLeukocyte-Adhesion Deficiency SyndromeAntigens, CDIntercellular Adhesion Molecule-1Acute DiseaseMonocytesCell Migration Assays, LeukocyteNitroblue TetrazoliumCerebrospinal FluidAdenosine DiphosphateLeukapheresisPlatelet ActivationDose-Response Relationship, DrugBone MarrowLeukocyte Adherence Inhibition TestLymphocyte Function-Associated Antigen-1L-SelectinRecombinant ProteinsHLA AntigensThrombocythemia, EssentialFollow-Up StudiesAsparaginaseCell Movement