2004
Age-Related Changes in the Properties of the Endothelin Receptor System at Protein and mRNA Levels in the Rat Vas Deferens
Yono M, Latifpour J, Takahashi W, Pouresmail M, Afiatpour P, Weiss RM. Age-Related Changes in the Properties of the Endothelin Receptor System at Protein and mRNA Levels in the Rat Vas Deferens. Journal Of Receptors And Signal Transduction 2004, 24: 53-66. PMID: 15344879, DOI: 10.1081/rrs-120034106.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsAspartic Acid EndopeptidasesDNA PrimersDown-RegulationEndothelin-1Endothelin-3Endothelin-Converting EnzymesKineticsMaleMetalloendopeptidasesPolymerase Chain ReactionProtein BindingRatsRats, Inbred F344Receptor, Endothelin AReceptor, Endothelin BReceptors, EndothelinReverse Transcriptase Polymerase Chain ReactionRNA, MessengerVas DeferensConceptsEndothelin receptor systemET receptor systemAge-related changesWeek old ratsET receptorsMonth old ratsOld ratsET-1Receptor systemVas deferensReceptor subtypesRat vasET-3MRNA levelsAge groupsFunctional ET receptorsTotal ET receptorsReceptor subtype mRNAsReal-time reverse transcription-polymerase chain reactionRadioligand receptor bindingReverse transcription-polymerase chain reactionPredominant mRNA expressionRat vas deferensTranscription-polymerase chain reactionRadioligand receptor binding assays
2003
Regulatory effect of castration on endothelins, their receptors and endothelin‐converting enzyme in rat seminal vesicle
Takahashi W, Yono M, Wada Y, Ikeda K, Weiss R, Latifpour J. Regulatory effect of castration on endothelins, their receptors and endothelin‐converting enzyme in rat seminal vesicle. BJU International 2003, 92: 803-809. PMID: 14616470, DOI: 10.1046/j.1464-410x.2003.04466.x.Peer-Reviewed Original ResearchConceptsExpression of endothelinETB receptor subtypesET receptorsECE-1 mRNARat seminal vesicleReceptor subtypesSeminal vesiclesET-1Slide-mounted frozen sectionsET receptor systemET-3 mRNATotal ET receptorsETA receptor subtypeSprague-Dawley ratsReverse transcription-polymerase chain reactionExpression levelsExpression of ETAEffects of castrationEndothelin-converting enzymeMultiplex reverse transcription-polymerase chain reactionPolymerase chain reactionSmooth muscleET-3Autoradiographic studyFrozen sectionsDevelopmental changes in the functional, biochemical and molecular properties of rat bladder endothelin receptors
Afiatpour P, Latifpour J, Takahashi W, Yono M, Foster HE, Ikeda K, Pouresmail M, Weiss RM. Developmental changes in the functional, biochemical and molecular properties of rat bladder endothelin receptors. Naunyn-Schmiedeberg's Archives Of Pharmacology 2003, 367: 462-472. PMID: 12700883, DOI: 10.1007/s00210-003-0715-6.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsAutoradiographyBinding SitesEndothelin-1Gene ExpressionIodine RadioisotopesMuscle ContractionMuscle, SmoothRadioligand AssayRatsRats, Inbred F344Receptor, Endothelin AReceptor, Endothelin BReverse Transcriptase Polymerase Chain ReactionRNA, MessengerTime FactorsUrinary BladderConceptsETA receptor subtypeSmooth muscle layerReceptor subtypesRat detrusorEndothelin receptorsET receptorsET-1Muscle layerSelective ETA receptor antagonistET receptor systemLarger contractile responsesTotal ET receptorsReceptor subtype mRNAsETA receptor antagonistETB receptor subtypesReal-time reverse transcription-polymerase chain reactionMuscle bath techniqueBladder smooth muscleReverse transcription-polymerase chain reactionTranscription-polymerase chain reactionAge-dependent decreaseAge-dependent alterationsReal-time RT-PCRContractile responseSubtype mRNAs
2001
Developmental changes in the biochemical and functional properties of endothelin receptors in rabbit renal pelvis
Wada Y, Latifpour J, Saito M, Afiatpour P, Weiss R. Developmental changes in the biochemical and functional properties of endothelin receptors in rabbit renal pelvis. BJU International 2001, 88: 950-959. PMID: 11851620, DOI: 10.1046/j.1464-4096.2001.2441.x.Peer-Reviewed Original ResearchConceptsRabbit renal pelvisTotal ET receptorsETA receptor subtypeRenal pelvisET receptorsET-1Age groupsContractile responseEndothelin receptorsPelvic regionReceptor subtypesSpontaneous activityET-1-induced contractile responseOld rabbitsDensities of ETAYoung rabbitsPresence of ETASubtype-selective compoundsReceptor-binding techniquesConcentration-dependent mannerETB subtypeEffect of ageETA receptorsETB receptorsMuscle strips