Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079663092> ?p ?o ?g. }
- W2079663092 endingPage "21" @default.
- W2079663092 startingPage "11" @default.
- W2079663092 abstract "Differences in epinephrine binding to alpha 1-adrenoceptors, epinephrine-induced contractile potency, susceptibility to phorbol ester (PDBu) modulation, and differences in membrane fluidity were studied in bovine aorta from young (3-8 weeks) and adult or mature (6-8 years) animals. Membranes prepared from aorta of adult animals exhibited a two-fold higher receptor density while [3H]prazosin affinity was unchanged. Epinephrine displacement studies revealed both high- and low-affinity binding in membranes from the aortas of young animals whereas, preparations from adult animals exhibited only a single class of low-affinity sites. In low-temperature binding studies, membranes prepared from aortas of adult animals exhibited both high- and low-affinity agonist binding, in proportions about equal to those of young animals. The ability of PDBu to uncouple alpha 1-adrenoceptor from G-protein interaction is demonstrable in young but not in adult animals which raises the possibility of prior phosphorylation of receptors in the latter tissues. Aortas from young animals showed increased contractile potency to epinephrine and, in addition, were significantly more fluid as compared to aortas from adult animals. Alterations in the membrane environment or phosphorylation state of the alpha 1-adrenoceptor may thus provide age-dependent modulation of its function." @default.
- W2079663092 created "2016-06-24" @default.
- W2079663092 creator A5030477207 @default.
- W2079663092 creator A5058482704 @default.
- W2079663092 creator A5068418491 @default.
- W2079663092 creator A5070561823 @default.
- W2079663092 date "1990-07-01" @default.
- W2079663092 modified "2023-10-01" @default.
- W2079663092 title "Developmental changes in α1-adrenoceptor coupling to G-protein in bovine aorta" @default.
- W2079663092 cites W1526385127 @default.
- W2079663092 cites W1964734395 @default.
- W2079663092 cites W1965861435 @default.
- W2079663092 cites W1974625892 @default.
- W2079663092 cites W1986941247 @default.
- W2079663092 cites W1989463301 @default.
- W2079663092 cites W1997243937 @default.
- W2079663092 cites W1998121599 @default.
- W2079663092 cites W2001428635 @default.
- W2079663092 cites W2002869865 @default.
- W2079663092 cites W2004485634 @default.
- W2079663092 cites W2004977704 @default.
- W2079663092 cites W2014881573 @default.
- W2079663092 cites W2032970699 @default.
- W2079663092 cites W2034842322 @default.
- W2079663092 cites W2043813981 @default.
- W2079663092 cites W2047332924 @default.
- W2079663092 cites W2053125141 @default.
- W2079663092 cites W2069534028 @default.
- W2079663092 cites W2071252879 @default.
- W2079663092 cites W2077861293 @default.
- W2079663092 cites W2078256286 @default.
- W2079663092 cites W2083463676 @default.
- W2079663092 cites W2092248289 @default.
- W2079663092 cites W2139129258 @default.
- W2079663092 cites W2159598272 @default.
- W2079663092 cites W2327384329 @default.
- W2079663092 cites W2415554685 @default.
- W2079663092 cites W2419798841 @default.
- W2079663092 doi "https://doi.org/10.1016/0922-4106(90)90225-m" @default.
- W2079663092 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1977601" @default.
- W2079663092 hasPublicationYear "1990" @default.
- W2079663092 type Work @default.
- W2079663092 sameAs 2079663092 @default.
- W2079663092 citedByCount "9" @default.
- W2079663092 crossrefType "journal-article" @default.
- W2079663092 hasAuthorship W2079663092A5030477207 @default.
- W2079663092 hasAuthorship W2079663092A5058482704 @default.
- W2079663092 hasAuthorship W2079663092A5068418491 @default.
- W2079663092 hasAuthorship W2079663092A5070561823 @default.
- W2079663092 hasConcept C126322002 @default.
- W2079663092 hasConcept C134018914 @default.
- W2079663092 hasConcept C170493617 @default.
- W2079663092 hasConcept C185592680 @default.
- W2079663092 hasConcept C202751555 @default.
- W2079663092 hasConcept C2775859304 @default.
- W2079663092 hasConcept C2776885963 @default.
- W2079663092 hasConcept C2778938600 @default.
- W2079663092 hasConcept C2779980429 @default.
- W2079663092 hasConcept C2780648677 @default.
- W2079663092 hasConcept C40465926 @default.
- W2079663092 hasConcept C41625074 @default.
- W2079663092 hasConcept C55493867 @default.
- W2079663092 hasConcept C57992300 @default.
- W2079663092 hasConcept C71924100 @default.
- W2079663092 hasConcept C86803240 @default.
- W2079663092 hasConceptScore W2079663092C126322002 @default.
- W2079663092 hasConceptScore W2079663092C134018914 @default.
- W2079663092 hasConceptScore W2079663092C170493617 @default.
- W2079663092 hasConceptScore W2079663092C185592680 @default.
- W2079663092 hasConceptScore W2079663092C202751555 @default.
- W2079663092 hasConceptScore W2079663092C2775859304 @default.
- W2079663092 hasConceptScore W2079663092C2776885963 @default.
- W2079663092 hasConceptScore W2079663092C2778938600 @default.
- W2079663092 hasConceptScore W2079663092C2779980429 @default.
- W2079663092 hasConceptScore W2079663092C2780648677 @default.
- W2079663092 hasConceptScore W2079663092C40465926 @default.
- W2079663092 hasConceptScore W2079663092C41625074 @default.
- W2079663092 hasConceptScore W2079663092C55493867 @default.
- W2079663092 hasConceptScore W2079663092C57992300 @default.
- W2079663092 hasConceptScore W2079663092C71924100 @default.
- W2079663092 hasConceptScore W2079663092C86803240 @default.
- W2079663092 hasIssue "1" @default.
- W2079663092 hasLocation W20796630921 @default.
- W2079663092 hasLocation W20796630922 @default.
- W2079663092 hasOpenAccess W2079663092 @default.
- W2079663092 hasPrimaryLocation W20796630921 @default.
- W2079663092 hasRelatedWork W1966839547 @default.
- W2079663092 hasRelatedWork W1983321239 @default.
- W2079663092 hasRelatedWork W2026413826 @default.
- W2079663092 hasRelatedWork W2038512896 @default.
- W2079663092 hasRelatedWork W2044985824 @default.
- W2079663092 hasRelatedWork W2052453588 @default.
- W2079663092 hasRelatedWork W2054777415 @default.
- W2079663092 hasRelatedWork W2127219007 @default.
- W2079663092 hasRelatedWork W2460584456 @default.
- W2079663092 hasRelatedWork W6975013 @default.
- W2079663092 hasVolume "189" @default.
- W2079663092 isParatext "false" @default.