Decreased intrahepatic response to α1‐adrenergic agonists in lipopolysaccharide‐treated rats is located in the sinusoidal area and depends on Kupffer cell function
Lee C, Loureiro‐Silva M, Abraldes JG, Iwakiri Y, Haq O, Groszmann RJ. Decreased intrahepatic response to α1‐adrenergic agonists in lipopolysaccharide‐treated rats is located in the sinusoidal area and depends on Kupffer cell function. Journal Of Gastroenterology And Hepatology 2007, 22: 893-900. PMID: 17498219, DOI: 10.1111/j.1440-1746.2007.04922.x.Peer-Reviewed Original ResearchConceptsLipopolysaccharide-treated ratsKupffer cell functionVascular responsesAdrenergic agonistsKupffer cellsNormal liverSinusoidal areaNitric oxide synthase inhibitorCell functionOxide synthase inhibitorRole of KupfferVascular tone controlNitric oxide overproductionKrebs-Henseleit solutionNitric oxide productionΑ1-adrenergic agonistDose-response curveIntrahepatic responseMicrovascular abnormalitiesSecond doseEndotoxemic ratsLiver perfusionSynthase inhibitorMethoxamineGadolinium chloride