2006
Antithrombin reduces monocyte and neutrophil CD11b up regulation in addition to blocking platelet activation during extracorporeal circulation
Rinder CS, Rinder HM, Smith MJ, Fitch JC, Tracey JB, Chandler WL, Rollins SA, Smith BR. Antithrombin reduces monocyte and neutrophil CD11b up regulation in addition to blocking platelet activation during extracorporeal circulation. Transfusion 2006, 46: 1130-1137. PMID: 16836559, DOI: 10.1111/j.1537-2995.2006.00861.x.Peer-Reviewed Original ResearchConceptsNeutrophil elastase releaseAnti-inflammatory activityAntithrombin IIICardiopulmonary bypassElastase releasePlatelet activationWhite blood cell activationDirect anti-inflammatory activitySystemic inflammatory reactionAbsence of endotheliumEndothelial effectsCardiac surgeryBlood cell activationAnticoagulant effectExtracorporeal circulationInflammatory reactionThrombin generationHigh doseClinical relevanceCell activationFibrin generationComplement activationThrombin activityStudy designCD11bTranscerebral Platelet Activation After Aortic Cross-Clamp Release is Linked to Neurocognitive Decline
Mathew JP, Rinder HM, Smith BR, Newman MF, Rinder CS. Transcerebral Platelet Activation After Aortic Cross-Clamp Release is Linked to Neurocognitive Decline. The Annals Of Thoracic Surgery 2006, 81: 1644-1649. PMID: 16631650, DOI: 10.1016/j.athoracsur.2005.12.070.Peer-Reviewed Original ResearchConceptsCross-clamp removalAortic cross-clamp removalCardiopulmonary bypassPlatelet activationNeurocognitive injuryCognitive deficitsNeurocognitive declineElective coronary artery bypass graft surgeryCoronary artery bypass graft surgeryAortic cross-clamp releaseArtery bypass graft surgeryBypass graft surgeryCross-clamp releaseSubset of patientsVenous blood samplesJugular venous blood samplesJugular venous bloodCPB patientsGraft surgeryCardiac surgeryPatient subsetsInjury scoreAortic archVenous bloodCognitive injury
2004
Effects of ε-Aminocaproic Acid and Aprotinin on Leukocyte–Platelet Adhesion in Patients Undergoing Cardiac Surgery
Greilich PE, Brouse CF, Rinder CS, Smith BR, Sandoval BA, Rinder HM, Eberhart RC, Jessen ME. Effects of ε-Aminocaproic Acid and Aprotinin on Leukocyte–Platelet Adhesion in Patients Undergoing Cardiac Surgery. Anesthesiology 2004, 100: 225-233. PMID: 14739793, DOI: 10.1097/00000542-200402000-00008.Peer-Reviewed Original ResearchConceptsEpsilon-aminocaproic acidCardiopulmonary bypassLeukocyte-platelet adhesionPlatelet activationPlatelet CD62PCardiac surgeryPlasmin activityAdministration of aprotininDouble-blind fashionMonocyte-platelet conjugatesActivation of leukocytesD-dimer formationConjugate formationAbility of aprotininMonocyte CD11bSaline groupCD11b expressionLeukocyte activationΕ-aminocaproic acidPatientsUseful markerClinical settingAprotininLeukocytesSurgery
2002
Platelet PlA2 Polymorphism and Platelet Activation Are Associated with Increased Troponin I Release after Cardiopulmonary Bypass
Rinder CS, Mathew JP, Rinder HM, Howe J, Fontes M, Crouch J, Pfau S, Patel P, Smith BR. Platelet PlA2 Polymorphism and Platelet Activation Are Associated with Increased Troponin I Release after Cardiopulmonary Bypass. Anesthesiology 2002, 97: 1118-1122. PMID: 12411794, DOI: 10.1097/00000542-200211000-00013.Peer-Reviewed Original ResearchConceptsTroponin I concentrationsPlatelet glycoprotein IIIaCardiopulmonary bypassPlA2 polymorphismPlA2 alleleI concentrationsMyocardial injuryGlycoprotein IIIaPlatelet activationElective coronary artery bypassHigher troponin I concentrationsPostoperative troponin I concentrationsTroponin IPerioperative myocardial injuryCoronary artery bypassProthrombotic risk factorsCardiopulmonary bypass surgerySevere myocardial injuryArtery bypassBypass surgeryPlatelet polymorphismsRisk factorsCardiovascular settingsPlA2 genotypeBypass
2001
The Effects of Heparin, Protamine, and Heparin/Protamine Reversal on Platelet Function Under Conditions of Arterial Shear Stress
Griffin M, Rinder H, Smith B, Tracey J, Kriz N, Li C, Rinder C. The Effects of Heparin, Protamine, and Heparin/Protamine Reversal on Platelet Function Under Conditions of Arterial Shear Stress. Anesthesia & Analgesia 2001, 93: 20-27. PMID: 11429331, DOI: 10.1097/00000539-200107000-00005.Peer-Reviewed Original ResearchConceptsCollagen-induced thrombus formationPlatelet hemostasis timePartial thromboplastin timeAntiplatelet effectProthrombin timeAntithrombin effectPlatelet activationProtamine reversalPlatelet functionDirect antiplatelet effectCollagen-dependent platelet activationDirect thrombin inhibitorL-arginyl-chloromethyl ketoneClot Signature AnalyzerEffect of heparinCollagen-induced platelet activationEffect of protamineArterial shear stressBlood lossCardiopulmonary bypassPlatelet dysfunctionProtamine ratioPlatelet aggregometryAnticoagulant effectThromboplastin time
1999
Selective blockade of membrane attack complex formation during simulated extracorporeal circulation inhibits platelet but not leukocyte activation
Rinder CS, Rinder HM, Smith MJ, Tracey JB, Fitch J, Li L, Rollins SA, Smith BR. Selective blockade of membrane attack complex formation during simulated extracorporeal circulation inhibits platelet but not leukocyte activation. Journal Of Thoracic And Cardiovascular Surgery 1999, 118: 460-466. PMID: 10469960, DOI: 10.1016/s0022-5223(99)70183-2.Peer-Reviewed Original ResearchMeSH KeywordsAntibodies, MonoclonalBlood PlateletsComplement ActivationComplement C3aComplement C8Complement Membrane Attack ComplexEnzyme-Linked Immunosorbent AssayExtracorporeal CirculationFlow CytometryHumansLeukocyte CountLeukocyte ElastaseMacrophage-1 AntigenNeutrophil ActivationNeutrophilsP-SelectinPlatelet ActivationPlatelet CountReference ValuesConceptsNeutrophil activationExtracorporeal circuitExtracorporeal circulationLeukocyte activationMembrane attack complexPlatelet activationC5b-9C5b-9 generationAttack complexC5b-9 formationMembrane attack complex formationPlatelet CD62PControl circulationCardiopulmonary bypassLate complement componentsPlatelet countMonocyte countInhibits plateletSelective blockadeLoss of monocytesExtracorporeal modelSC5b-9Complement activationComplement componentsCellular activation
1995
Blockade of C5a and C5b-9 generation inhibits leukocyte and platelet activation during extracorporeal circulation.
Rinder CS, Rinder HM, Smith BR, Fitch JC, Smith MJ, Tracey JB, Matis LA, Squinto SP, Rollins SA. Blockade of C5a and C5b-9 generation inhibits leukocyte and platelet activation during extracorporeal circulation. Journal Of Clinical Investigation 1995, 96: 1564-1572. PMID: 7657827, PMCID: PMC185782, DOI: 10.1172/jci118195.Peer-Reviewed Original ResearchConceptsCardiopulmonary bypassExtracorporeal circulationSerum complement hemolytic activityComplement activationComplement componentsP-selectin-positive plateletsC5 complement componentNeutrophil CD11b upregulationSystemic inflammatory responseBlockade of C5aComplement hemolytic activityC5b-9 generationNeutrophil activationCD11b upregulationControl MAbInflammatory responseTherapeutic interventionsPlatelet activationCellular activationC5b-9BypassC5aC3a generationConjugate formationPlatelets
1994
Platelet alpha-granule release in cocaine users.
Rinder HM, Ault KA, Jatlow PI, Kosten TR, Smith BR. Platelet alpha-granule release in cocaine users. Circulation 1994, 90: 1162-1167. PMID: 7522132, DOI: 10.1161/01.cir.90.3.1162.Peer-Reviewed Original ResearchConceptsAlpha-granule releasePlatelet alpha-granule releaseCocaine useCocaine usersBaseline levelsHigher mean baseline levelsLong-term cocaine usePeak plasma cocaine levelsPlatelet P-selectin expressionMean baseline levelPlasma cocaine levelsP-selectin expressionPlatelet-rich thrombiPlacebo infusionFlow cytometric methodArterial occlusionBlinded infusionHigh basal levelsAcute increaseAtherosclerotic lesionsPlatelet activationCocaine levelsMean percentPlatelet agonistsBasal levelsIn vitro characteristics of white cell‐reduced single‐unit platelet concentrates stored in syringes
Pisciotto PT, Snyder EL, Snyder JA, Frattaroli S, Hopfer SM, Rinder HM, Smith BR. In vitro characteristics of white cell‐reduced single‐unit platelet concentrates stored in syringes. Transfusion 1994, 34: 407-411. PMID: 8191565, DOI: 10.1046/j.1537-2995.1994.34594249052.x.Peer-Reviewed Original ResearchConceptsWBC filtrationP-selectin positivityPremature infantsDrug Administration requirementsPlatelet functionPlatelet activationPlatelet lossStudy designWhite cellsAdverse effectsPlatelet concentratesLactate productionTransfusionDegrees CVitro characteristicsAdministration requirementsSingle unitPlatelet propertiesLog10 reductionHoursSyringesConsumption of glucoseInfantsWBCNeutrophil but not Monocyte Activation Inhibits P-Selectin-Mediated Platelet Adhesion*
Rinder H, Tracey J, Rinder C, Leitenberg D, Smith B. Neutrophil but not Monocyte Activation Inhibits P-Selectin-Mediated Platelet Adhesion*. Thrombosis And Haemostasis 1994, 72: 750-756. PMID: 7534948, DOI: 10.1055/s-0038-1648953.Peer-Reviewed Original ResearchConceptsNeutrophil-platelet conjugatesP-selectinP-selectin-mediated platelet adhesionDREG-56Platelet activationL-selectinPlatelet P-selectin expressionP-selectin-expressing plateletsP-selectin-positive plateletsLeukocyte-platelet conjugatesNeutrophil-platelet adhesionPlatelet P-selectinP-selectin expressionWhole blood modelLeukocyte-platelet adhesionPlatelet adhesionNeutrophil activationLeukocyte activationNeutrophil adhesionBaseline levelsNeutrophilsUnstimulated leukocytesMonoclonal antibodiesEndothelial cellsImmediate rise
1991
Modulation of Platelet Surface Adhesion Receptors during Cardiopulmonary Bypass
Rinder C, Mathew J, Rinder H, Bonan J, Ault K, Smith B. Modulation of Platelet Surface Adhesion Receptors during Cardiopulmonary Bypass. Anesthesiology 1991, 75: 563-570. PMID: 1718190, DOI: 10.1097/00000542-199110000-00004.Peer-Reviewed Original ResearchConceptsIIb/IIIaCardiopulmonary bypassGlycoprotein IIb/IIIaPlatelet activationQualitative platelet defectsGlycoprotein IVGlycoprotein IbAlpha-granule releaseGranule membrane protein-140Surface glycoprotein IbHLA APlatelet functionBaseline valuesVon Willebrand factor receptorBypassThrombospondin receptorGlycoprotein Ib expressionFlow cytometryIb expressionPlatelet defectsSelective decreasePlatelet receptorsFactor receptorReceptorsProtein 140