Leukocyte CountLeukocytesLeukocyte RollingLeukocytosisHLA AntigensChemotaxis, LeukocyteNeutrophilsPlatelet CountLeukocyte ElastaseBlood Cell CountHLA-B AntigensHLA-DR AntigensHistocompatibility TestingHLA-A AntigensHLA-G AntigensLeukemoid ReactionErythrocyte CountHLA-DRB1 ChainsInflammationHLA-DQ beta-ChainsHistocompatibility Antigens Class ITime FactorsHLA-DQ AntigensCell AdhesionSecretory Leukocyte Peptidase InhibitorCD4 Lymphocyte CountVenulesHLA-C AntigensLeukopeniaBiological MarkersAllelesLeukocyte TransfusionFlow CytometryGranulocytesLymphocytesRetrospective StudiesP-SelectinPeritonitisRisk FactorsC-Reactive ProteinPancreatic ElastaseMonocytesAntigens, CD18PrognosisHematocritPrecursor Cell Lymphoblastic Leukemia-LymphomaBlood SedimentationAntigens, CDTreatment OutcomeInterferonsLymphocyte CountLeukemia, LymphoidIntercellular Adhesion Molecule-1Acute DiseaseCell CountLeukocyte-Adhesion Deficiency SyndromeProspective StudiesCell Migration Assays, LeukocyteNitroblue TetrazoliumCathepsin GCell Adhesion MoleculesLeukapheresisCerebrospinal FluidMice, Inbred C57BLHistocompatibilityLymphocyte Function-Associated Antigen-1Leukocyte Adherence Inhibition TestHLA-DP beta-ChainsCase-Control StudiesBone MarrowPredictive Value of TestsDisease Models, AnimalGranulocyte Colony-Stimulating FactorHaplotypesThrombocythemia, EssentialGenes, MHC Class ITumor Necrosis Factor-alphaCytokinesL-SelectinMacrophage-1 AntigenAsparaginaseBone Marrow TransplantationLymphocyte SubsetsT-LymphocytesE-SelectinRecombinant ProteinsHLA-B52 AntigenHLA-DP AntigensTransplantation, HomologousHLA-DR Serological SubtypesRemission InductionAntibodies, MonoclonalInterleukin-6Gene FrequencyMolecular Sequence DataSepsisCells, CulturedHematologic TestsLeukemiaCell Movement