Matches in SemOpenAlex for { <https://semopenalex.org/work/W2083132805> ?p ?o ?g. }
- W2083132805 endingPage "309" @default.
- W2083132805 startingPage "303" @default.
- W2083132805 abstract "The in vitro mitotic response of rat thymic lymphocytes to hPTH(1-34), hPTH (1-38), and 8,18 Nle hPTH(1-34) exhibits a dependency upon extracellular calcium. Removal of extracellular calcium or the addition of Verapamil (5 micrograms/ml) or trifluoroperazine (10 microM) abrogated the mitotic response. Mitogenic concentrations of 8,18 Nle hPTH(1-34) increased calcium 45 uptake from 4.49 +/- 0.25 to 8.23 +/- 0.75 pMol/10(6) cells/min. The intracellular calcium concentration, measured by Quin 2 fluorescence, also increased after addition of 8,18 Nle hPTH(1-34). Parathyroid hormone-induced activation could not be demonstrated in an otherwise responsive thymocyte membrane adenylate cyclase. In intact cells mitogenic levels of 8,18 Nle hPTH(1-34) decreased intracellular cyclic AMP content. This response was blocked by both 3-isobutyl 1-methyl xanthine and trifluoroperazine, and may indicate activation of calcium-dependent phosphodiesterase. We conclude that PTH stimulates thymic lymphocyte proliferation independently of cyclic AMP, and that changes in cellular calcium homeostasis are intimately involved in the action of PTH. In all of the assays employed, the hitherto antagonistic analogue 8,18 Nle 34 Tyr bPTH(3-34)amide proved to be an agonist. We postulate that the receptor utilized for this PTH action may not exhibit classical PTH structure-activity specificities." @default.
- W2083132805 created "2016-06-24" @default.
- W2083132805 creator A5011970598 @default.
- W2083132805 creator A5026077657 @default.
- W2083132805 creator A5031363533 @default.
- W2083132805 creator A5040666188 @default.
- W2083132805 creator A5082405643 @default.
- W2083132805 date "2009-12-03" @default.
- W2083132805 modified "2023-09-23" @default.
- W2083132805 title "Parathyroid hormone stimulation of mitosis in rat thymic lymphocytes is independent of cyclic AMP" @default.
- W2083132805 cites W1493756240 @default.
- W2083132805 cites W189329233 @default.
- W2083132805 cites W1964353941 @default.
- W2083132805 cites W1969466091 @default.
- W2083132805 cites W1969983750 @default.
- W2083132805 cites W1974953 @default.
- W2083132805 cites W1977201886 @default.
- W2083132805 cites W1977425684 @default.
- W2083132805 cites W1982553263 @default.
- W2083132805 cites W1992321352 @default.
- W2083132805 cites W1995577083 @default.
- W2083132805 cites W2006555142 @default.
- W2083132805 cites W2013497004 @default.
- W2083132805 cites W2016243627 @default.
- W2083132805 cites W2030137564 @default.
- W2083132805 cites W2030140844 @default.
- W2083132805 cites W2042733616 @default.
- W2083132805 cites W2051525565 @default.
- W2083132805 cites W2060388073 @default.
- W2083132805 cites W2065287603 @default.
- W2083132805 cites W2070759996 @default.
- W2083132805 cites W2071055853 @default.
- W2083132805 cites W2074832543 @default.
- W2083132805 cites W2079346703 @default.
- W2083132805 cites W2083163827 @default.
- W2083132805 cites W2084154691 @default.
- W2083132805 cites W2086603040 @default.
- W2083132805 cites W2088590824 @default.
- W2083132805 cites W2113943014 @default.
- W2083132805 cites W2143416978 @default.
- W2083132805 cites W2165941640 @default.
- W2083132805 doi "https://doi.org/10.1002/jbmr.5650020407" @default.
- W2083132805 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2844065" @default.
- W2083132805 hasPublicationYear "2009" @default.
- W2083132805 type Work @default.
- W2083132805 sameAs 2083132805 @default.
- W2083132805 citedByCount "38" @default.
- W2083132805 countsByYear W20831328052012 @default.
- W2083132805 countsByYear W20831328052013 @default.
- W2083132805 countsByYear W20831328052016 @default.
- W2083132805 crossrefType "journal-article" @default.
- W2083132805 hasAuthorship W2083132805A5011970598 @default.
- W2083132805 hasAuthorship W2083132805A5026077657 @default.
- W2083132805 hasAuthorship W2083132805A5031363533 @default.
- W2083132805 hasAuthorship W2083132805A5040666188 @default.
- W2083132805 hasAuthorship W2083132805A5082405643 @default.
- W2083132805 hasConcept C126322002 @default.
- W2083132805 hasConcept C134018914 @default.
- W2083132805 hasConcept C170493617 @default.
- W2083132805 hasConcept C181080969 @default.
- W2083132805 hasConcept C181199279 @default.
- W2083132805 hasConcept C185592680 @default.
- W2083132805 hasConcept C24998067 @default.
- W2083132805 hasConcept C2778938600 @default.
- W2083132805 hasConcept C2781208988 @default.
- W2083132805 hasConcept C28406088 @default.
- W2083132805 hasConcept C519063684 @default.
- W2083132805 hasConcept C55493867 @default.
- W2083132805 hasConcept C62826618 @default.
- W2083132805 hasConcept C71924100 @default.
- W2083132805 hasConcept C79879829 @default.
- W2083132805 hasConcept C86803240 @default.
- W2083132805 hasConceptScore W2083132805C126322002 @default.
- W2083132805 hasConceptScore W2083132805C134018914 @default.
- W2083132805 hasConceptScore W2083132805C170493617 @default.
- W2083132805 hasConceptScore W2083132805C181080969 @default.
- W2083132805 hasConceptScore W2083132805C181199279 @default.
- W2083132805 hasConceptScore W2083132805C185592680 @default.
- W2083132805 hasConceptScore W2083132805C24998067 @default.
- W2083132805 hasConceptScore W2083132805C2778938600 @default.
- W2083132805 hasConceptScore W2083132805C2781208988 @default.
- W2083132805 hasConceptScore W2083132805C28406088 @default.
- W2083132805 hasConceptScore W2083132805C519063684 @default.
- W2083132805 hasConceptScore W2083132805C55493867 @default.
- W2083132805 hasConceptScore W2083132805C62826618 @default.
- W2083132805 hasConceptScore W2083132805C71924100 @default.
- W2083132805 hasConceptScore W2083132805C79879829 @default.
- W2083132805 hasConceptScore W2083132805C86803240 @default.
- W2083132805 hasIssue "4" @default.
- W2083132805 hasLocation W20831328051 @default.
- W2083132805 hasLocation W20831328052 @default.
- W2083132805 hasOpenAccess W2083132805 @default.
- W2083132805 hasPrimaryLocation W20831328051 @default.
- W2083132805 hasRelatedWork W1974087872 @default.
- W2083132805 hasRelatedWork W1990422519 @default.
- W2083132805 hasRelatedWork W202132418 @default.
- W2083132805 hasRelatedWork W2034536599 @default.
- W2083132805 hasRelatedWork W2064236298 @default.