2007
The Molecules
Iwakiri Y. The Molecules. Journal Of Clinical Gastroenterology 2007, 41: s288-s294. PMID: 17975478, DOI: 10.1097/mcg.0b013e3181468b4c.BooksMeSH KeywordsAdrenomedullinAnimalsArteriesBiological FactorsCannabinoid Receptor ModulatorsCarbon MonoxideCoenzymesEndothelium, VascularEpoprostenolHumansHydrogen SulfideHypertension, PortalLiver CirrhosisNitric OxideNitric Oxide Synthase Type IIIPortal PressureSplanchnic CirculationTumor Necrosis Factor-alphaUp-RegulationVascular Endothelial Growth Factor AVasodilationVasodilator Agents
2006
Mild increases in portal pressure upregulate vascular endothelial growth factor and endothelial nitric oxide synthase in the intestinal microcirculatory bed, leading to a hyperdynamic state
Abraldes JG, Iwakiri Y, Loureiro-Silva M, Haq O, Sessa WC, Groszmann RJ. Mild increases in portal pressure upregulate vascular endothelial growth factor and endothelial nitric oxide synthase in the intestinal microcirculatory bed, leading to a hyperdynamic state. AJP Gastrointestinal And Liver Physiology 2006, 290: g980-g987. PMID: 16603731, DOI: 10.1152/ajpgi.00336.2005.Peer-Reviewed Original ResearchMeSH KeywordsAngiogenesis InhibitorsAnimalsEndothelium, VascularHypertension, PortalIndolesIntestinal MucosaIntestinesJejunumMaleMicrocirculationNeovascularization, PathologicNitric Oxide SynthaseNitric Oxide Synthase Type IIIPortal PressurePyrrolesRatsUp-RegulationVascular Endothelial Growth Factor AVasodilationConceptsEndothelial NO synthasePortal hypertensionPortal vein ligationHyperdynamic circulationPortal pressureENOS expressionMild increaseVEGF expressionUpregulates Vascular Endothelial Growth FactorNitric oxideEndothelial nitric oxide synthaseAdvanced portal hypertensionVascular endothelial growth factorNitric oxide synthaseEndothelial growth factorInhibition of VEGFHyperdynamic statePVL ratsSplanchnic hemodynamicsIntestinal microcirculationPortosystemic shuntingVein ligationSham ratsOxide synthaseNO synthase
2003
Mesenteric vasoconstriction triggers nitric oxide overproduction in the superior mesenteric artery of portal hypertensive rats
Tsai MH, Iwakiri Y, Cadelina G, Sessa WC, Groszmann RJ. Mesenteric vasoconstriction triggers nitric oxide overproduction in the superior mesenteric artery of portal hypertensive rats. Gastroenterology 2003, 125: 1452-1461. PMID: 14598261, DOI: 10.1016/j.gastro.2003.07.014.Peer-Reviewed Original ResearchConceptsPartial portal vein ligationSuperior mesenteric arterySMA vascular resistancePortal hypertensive ratsRAL ratsMesenteric vasoconstrictionPortal pressureVascular resistanceArterial pressureHypertensive ratsMesenteric arteryNitric oxide synthase activityNitric oxide synthase enzyme activitySMA blood flowMean arterial pressurePerfusion pressure changesPortal vein ligationENOS protein expressionSham-operated ratsOxide synthase activityMonomethyl-L-arginineNitric oxide overproductionEffects of vasoconstrictionRenal artery ligationENOS catalytic activity