Dopamine increases renal medullary blood flow without improving regional hypoxia.
Heyman SN, Kaminski N, Brezis M. Dopamine increases renal medullary blood flow without improving regional hypoxia. Nephron 1995, 3: 331-7. PMID: 8528677.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBlood Flow VelocityDopamineIndomethacinKidney MedullaMicroelectrodesOxygenRatsRats, Sprague-DawleyVascular ResistanceConceptsMedullary blood flowMedullary PO2Blood flowOuter medullary blood flowRenal medullary blood flowOuter medullary flowVolume-expanded ratsEffects of dopamineLaser Doppler probeCortical flowIntrarenal microcirculationMedullary flowRenal microcirculationMedullary hypoxiaAnesthetized ratsRegional hypoxiaRatsDopamineMicrocirculationHypoxiaPO2Indomethacin