2008
Nitric oxide and vascular remodeling modulate hepatic arterial vascular resistance in the isolated perfused cirrhotic rat liver
Zipprich A, Loureiro-Silva MR, Jain D, D’Silva I, Groszmann RJ. Nitric oxide and vascular remodeling modulate hepatic arterial vascular resistance in the isolated perfused cirrhotic rat liver. Journal Of Hepatology 2008, 49: 739-745. PMID: 18804307, DOI: 10.1016/j.jhep.2008.06.027.Peer-Reviewed Original ResearchConceptsHepatic arterial resistanceArterial resistanceSmooth muscle nucleiL-NMMAHepatic arterial vascular resistanceArterial vascular resistanceMuscle nucleiCirrhotic rat liverRole of NODose-response curveVascular resistanceHepatic arteryArterial remodelingCirrhotic modelVascular remodelingHepatic arteriolesCirrhosisMethoxamineNitric oxideWall thicknessRat liverArteryBDLMain modulatorRemodeling
2007
Prevention of liver fibrosis by the purinoceptor antagonist pyridoxal-phosphate-6-azophenyl-2',4'-disulfonate (PPADS).
Dranoff JA, Kruglov EA, Abreu-Lanfranco O, Nguyen T, Arora G, Jain D. Prevention of liver fibrosis by the purinoceptor antagonist pyridoxal-phosphate-6-azophenyl-2',4'-disulfonate (PPADS). In Vivo 2007, 21: 957-65. PMID: 18210741.Peer-Reviewed Original ResearchConceptsHepatic stellate cellsBile duct ligationLiver fibrosisDuct ligationPurinergic receptorsCommon bile duct ligationEffect of PPADSPurinergic receptor inhibitorsDevelopment of cirrhosisHSC proliferationEffective pharmacologic treatmentExperimental liver fibrosisAnnexin V flow cytometryEffect of suraminSirius red stainQuantitative RT-PCRPharmacologic treatmentReceptor inhibitorsPPADSStellate cellsLiver sectionsFibrosisBromodeoxyuridine uptakePurinoceptor activationExperimental animals
2004
Ectonucleotidase NTPDase2 Is Selectively Down-Regulated in Biliary Cirrhosis
Dranoff JA, Kruglov EA, Toure J, Braun N, Zimmermann H, Jain D, Knowles AF, Sévigny J. Ectonucleotidase NTPDase2 Is Selectively Down-Regulated in Biliary Cirrhosis. Journal Of Investigative Medicine 2004, 52: 475. PMID: 15651265, DOI: 10.1136/jim-52-07-42.Peer-Reviewed Original ResearchMeSH KeywordsAdenosine TriphosphatasesAnimalsDown-RegulationHepatitis CHumansLiver Cirrhosis, BiliaryMaleRatsRats, Sprague-DawleyRNA, MessengerConceptsBile duct ligationNTPDase2 expressionPrimary biliary cirrhosisBiliary cirrhosisPortal fibroblastsReal-time polymerase chain reactionCCl4 administrationPolymerase chain reactionBiopsy specimensPortal areasExperimental ratsFibrous bandsNormal liverConfocal immunofluorescenceAlpha-smooth muscle actinExpression of NTPDase2Fibrogenic liver cellsHepatitis C cirrhosisLiver biopsy specimensFibrotic liver diseaseHuman liver biopsy specimensChain reactionNew therapeutic approachesHepatic stellate cellsCarbon tetrachloride administration
2002
Isolation of Primary Rat Liver Fibroblasts
Kruglov EA, Jain D, Dranoff JA. Isolation of Primary Rat Liver Fibroblasts. Journal Of Investigative Medicine 2002, 50: 179. PMID: 12033282, DOI: 10.2310/6650.2002.33431.Peer-Reviewed Original ResearchConceptsLiver fibroblastsProcollagen-1 mRNAReverse transcription-polymerase chain reactionRat liverTranscription-polymerase chain reactionDistinct liver cell populationsSmooth muscle actinSmooth muscle cellsStandard cell culture methodsLiver cell populationsRole of fibroblastsVon Willebrand factorPolymerase chain reactionStellate cellsProcollagen 1Muscle actinCell markersMuscle cellsLiver physiologyAppearance of cellsWillebrand factorFibroblast morphologyChain reactionLiver researchCell populations
2001
Morphology of Isolated Colonic Crypts
Robert M, Singh S, Ikuma M, Jain D, Ardito T, Binder H. Morphology of Isolated Colonic Crypts. Cells Tissues Organs 2001, 168: 246-251. PMID: 11275691, DOI: 10.1159/000047841.Peer-Reviewed Original Research