1993
Captopril renal scintigraphy: A new standard for predicting outcome after renal revascularization
Meier G, Sumpio B, Setaro J, Black H, Gusberg R. Captopril renal scintigraphy: A new standard for predicting outcome after renal revascularization. Journal Of Vascular Surgery 1993, 17: 280-287. PMID: 8433423, DOI: 10.1016/0741-5214(93)90413-g.Peer-Reviewed Original ResearchConceptsCaptopril renal scintigraphyCaptopril-induced changesRenal revascularizationHypertension responseBlood pressureAmerican Heart Association criteriaDose of captoprilGlomerular filtration rateCessation of administrationNuclear medicine techniquesCaptopril administrationStandard renogramRenovascular diseaseBalloon angioplastyVascular toneRenal scintigraphyFiltration rateBaseline scanRevascularizationStudy groupAssociation criteriaPatientsEnzyme inhibitorsMedicine techniquesRenogram
1991
Nephrotoxic potential of FK 506.
Sumpio BE, Phan S. Nephrotoxic potential of FK 506. Transplantation Proceedings 1991, 23: 2789-90. PMID: 1721278.Peer-Reviewed Original ResearchAmelioration of renal ischemic injury by phosphocreatine
Rodriguez R, Stepke M, Maitz S, Cuono C, Sumpio B. Amelioration of renal ischemic injury by phosphocreatine. Journal Of Surgical Research 1991, 51: 271-274. PMID: 1921364, DOI: 10.1016/0022-4804(91)90106-v.Peer-Reviewed Original ResearchMeSH KeywordsAbsorptionAnimalsBlood Flow VelocityGlomerular Filtration RateKidneyMalePhosphocreatineRatsReperfusion InjurySodiumConceptsRenal ischemic injuryInitial ischemic insultPerfusion of kidneysKrebs-bicarbonate solutionMin of normothermicMM phosphocreatineRenal functionIschemic injuryKidney functionIschemic insultRenal arteryVivo ischemiaWarm ischemiaKrebs solutionKidneyPhosphocreatineAddition of phosphocreatineIschemiaSignificant improvementRegeneration of ATPGFRArteryNormothermicUreterInjury
1989
The influence of perfusate viscosity, RBC deformability and drag on the function of an isolated perfused rat kidney
Sumpio B, Upchurch G, Johnson G. The influence of perfusate viscosity, RBC deformability and drag on the function of an isolated perfused rat kidney. Journal Of Surgical Research 1989, 46: 4-8. PMID: 2915534, DOI: 10.1016/0022-4804(89)90174-1.Peer-Reviewed Original ResearchMeSH KeywordsAbsorptionAcrylic ResinsAnimalsBlood ViscosityDiuresisErythrocyte DeformabilityGlomerular Filtration RateHematocritKidneyKidney TubulesMalePerfusionRatsRenal CirculationRheologyConceptsRenal functionMean renal arterial pressureRat kidneyKrebs-HCO3 bufferRenal arterial pressureReabsorption of sodiumArterial pressureUrine flowOrgan functionClinical interestHCO3- bufferPerfusate solutionHematocritBlood rheologyFunctional parametersPerfusate viscosityRBC deformabilityKidneyPerfusateDegrees CRBCsDrag-reducing agentsGFRCreatinineAgents
1988
Cyclosporine toxicity in the isolated perfused rat kidney.
Sumpio BE. Cyclosporine toxicity in the isolated perfused rat kidney. Transplantation Proceedings 1988, 20: 712-6. PMID: 3388509.Peer-Reviewed Original Research
1987
Comparison of effects of ATP-MgCl2 and adenosine-MgCl2 on renal function following ischemia
Sumpio BE, Hull MJ, Baue AE, Chaudry IH. Comparison of effects of ATP-MgCl2 and adenosine-MgCl2 on renal function following ischemia. American Journal Of Physiology 1987, 252: r388-r393. PMID: 3492930, DOI: 10.1152/ajpregu.1987.252.2.r388.Peer-Reviewed Original ResearchMeSH KeywordsAdenosineAdenosine TriphosphateAnimalsDiuresisGlomerular Filtration RateIschemiaKidneyMagnesiumMagnesium ChlorideMalePerfusionRatsRenal CirculationSodiumWaterConceptsRenal functionATP-MgCl2Warm ischemiaATP-MgCl2 treatmentKrebs-HCO3 bufferMM ATP-MgCl2Comparison of effectsNormothermic ischemiaTransient improvementIschemiaSalutary effectsControl valuesUrine samplesFunctional parametersKidneyMajor breakdown productAdenosineTreatmentBreakdown productsMmHgPerfusateMinAdministration
1985
Reduction of the drug-induced nephrotoxicity by ATP-MgCl2. 1. Effects on the cis-Diamminedichloroplatinum-treated isolated perfused kidneys
Sumpio B, Chaudry I, Baue A. Reduction of the drug-induced nephrotoxicity by ATP-MgCl2. 1. Effects on the cis-Diamminedichloroplatinum-treated isolated perfused kidneys. Journal Of Surgical Research 1985, 38: 429-437. PMID: 3872963, DOI: 10.1016/0022-4804(85)90058-7.Peer-Reviewed Original ResearchConceptsAcute renal failureATP-MgCl2Hr of perfusionCis-DiamminedichloroplatinumNephrotoxic effectsReabsorptive capacityCDDP treatmentRat kidneyATP-MgCl2 treatmentIsolated rat kidneyDrug-induced nephrotoxicityDirect nephrotoxic effectNew therapeutic modalitiesProximal tubule cellsCancer chemotherapeutic agentsCDDP therapyRenal failureMarked diuresisProtein reabsorptionTherapeutic modalitiesTubule cellsChemotherapeutic agentsMicrograms/KidneyMarked inhibitionReduction of the drug-induced nephrotoxicity by ATP-MgCl2. II. Effects on gentamicin-treated isolated perfused kidneys
Sumpio B, Chaudry I, Baue A. Reduction of the drug-induced nephrotoxicity by ATP-MgCl2. II. Effects on gentamicin-treated isolated perfused kidneys. Journal Of Surgical Research 1985, 38: 438-445. PMID: 3872964, DOI: 10.1016/0022-4804(85)90059-9.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphateAnimalsGentamicinsGlomerular Filtration RateIn Vitro TechniquesKidneyMaleNephronsPerfusionRatsRats, Inbred StrainsConceptsDrug-induced nephrotoxicityGlomerular filtration rateRenal perfusate flowATP-MgCl2Filtration ratePerfusate flowMM ATP-MgCl2Prevention of nephrotoxicityGentamicin-induced nephrotoxicitySignificant clinical problemNon-pulsatile perfusionIsolated kidney preparationMin of perfusionHr of perfusionDose-dependent mannerTubular absorptionUrinary flowGentamicin treatmentProtein reabsorptionClinical problemNephrotoxicityPerfusate concentrationFractional clearanceClearance periodSodium absorption