Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024333907> ?p ?o ?g. }
- W2024333907 endingPage "684" @default.
- W2024333907 startingPage "677" @default.
- W2024333907 abstract "Abstract: Tryptophan uptake, hydroxylation, and decarboxylation in isolated synaptosomes were studied to assess how their properties may determine the rate of serotonin synthesis in the presynaptic nerve terminals of the brain. Simultaneous measurements of the rates of uptake, hydroxylation, and decarboxylation in the presence and absence of various inhibitors showed that tryptophan hydroxylase is rate-limiting for serotonin synthesis in this model system. There was significant direct decarboxylation of tryptophan to tryptamine. Measurement of tryptophan hydroxylase flux with varying internal concentrations of tryptophan allowed the determination of the Km of tryptophan hydroxylase in synaptosomes for tryptophan of 120 15 μM. Depolarisation of synaptosomes with veratridine caused both a reduction in the internal tryptophan concentration and an apparent activation of tryptophan hydroxylase. This activation did not occur in the absence of Ca2+ or in the presence of trifluoperazine. Synaptosomal serotonin synthesis and brain stem-soluble tryptophan hydroxylase were inhibited by low concentrations of noradrenaline or dopamine. Dibutyryl cyclic AMP, glucagon, insulin, and vasopressin were observed to have no effect on tryptophan uptake or hydroxylation in synaptosomes." @default.
- W2024333907 created "2016-06-24" @default.
- W2024333907 creator A5019043835 @default.
- W2024333907 creator A5058191122 @default.
- W2024333907 date "1984-03-01" @default.
- W2024333907 modified "2023-09-26" @default.
- W2024333907 title "Tryptophan Uptake and Hydroxylation in Rat Forebrain Synaptosomes" @default.
- W2024333907 cites W1522783020 @default.
- W2024333907 cites W1534785777 @default.
- W2024333907 cites W1571821264 @default.
- W2024333907 cites W1639469609 @default.
- W2024333907 cites W1684853394 @default.
- W2024333907 cites W1775749144 @default.
- W2024333907 cites W1970176895 @default.
- W2024333907 cites W1972420511 @default.
- W2024333907 cites W1979900159 @default.
- W2024333907 cites W1989347368 @default.
- W2024333907 cites W1994664645 @default.
- W2024333907 cites W1996969314 @default.
- W2024333907 cites W1998413052 @default.
- W2024333907 cites W1999568484 @default.
- W2024333907 cites W2005118390 @default.
- W2024333907 cites W2008321364 @default.
- W2024333907 cites W2010095813 @default.
- W2024333907 cites W2011444739 @default.
- W2024333907 cites W2018688252 @default.
- W2024333907 cites W2028029052 @default.
- W2024333907 cites W2045185390 @default.
- W2024333907 cites W2067219606 @default.
- W2024333907 cites W2076690965 @default.
- W2024333907 cites W2082325583 @default.
- W2024333907 cites W2086074648 @default.
- W2024333907 cites W2102324981 @default.
- W2024333907 cites W2106769874 @default.
- W2024333907 cites W2107839689 @default.
- W2024333907 cites W2149519103 @default.
- W2024333907 cites W2167239451 @default.
- W2024333907 cites W2176224597 @default.
- W2024333907 cites W2180887018 @default.
- W2024333907 cites W974681880 @default.
- W2024333907 doi "https://doi.org/10.1111/j.1471-4159.1984.tb02736.x" @default.
- W2024333907 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6693897" @default.
- W2024333907 hasPublicationYear "1984" @default.
- W2024333907 type Work @default.
- W2024333907 sameAs 2024333907 @default.
- W2024333907 citedByCount "14" @default.
- W2024333907 crossrefType "journal-article" @default.
- W2024333907 hasAuthorship W2024333907A5019043835 @default.
- W2024333907 hasAuthorship W2024333907A5058191122 @default.
- W2024333907 hasConcept C126322002 @default.
- W2024333907 hasConcept C134018914 @default.
- W2024333907 hasConcept C161790260 @default.
- W2024333907 hasConcept C170493617 @default.
- W2024333907 hasConcept C178790620 @default.
- W2024333907 hasConcept C181199279 @default.
- W2024333907 hasConcept C185592680 @default.
- W2024333907 hasConcept C2775864247 @default.
- W2024333907 hasConcept C2775951788 @default.
- W2024333907 hasConcept C2776706248 @default.
- W2024333907 hasConcept C2776986425 @default.
- W2024333907 hasConcept C2777135210 @default.
- W2024333907 hasConcept C2780595602 @default.
- W2024333907 hasConcept C2781109383 @default.
- W2024333907 hasConcept C37000724 @default.
- W2024333907 hasConcept C50952357 @default.
- W2024333907 hasConcept C515207424 @default.
- W2024333907 hasConcept C537181965 @default.
- W2024333907 hasConcept C55493867 @default.
- W2024333907 hasConcept C71924100 @default.
- W2024333907 hasConcept C86803240 @default.
- W2024333907 hasConceptScore W2024333907C126322002 @default.
- W2024333907 hasConceptScore W2024333907C134018914 @default.
- W2024333907 hasConceptScore W2024333907C161790260 @default.
- W2024333907 hasConceptScore W2024333907C170493617 @default.
- W2024333907 hasConceptScore W2024333907C178790620 @default.
- W2024333907 hasConceptScore W2024333907C181199279 @default.
- W2024333907 hasConceptScore W2024333907C185592680 @default.
- W2024333907 hasConceptScore W2024333907C2775864247 @default.
- W2024333907 hasConceptScore W2024333907C2775951788 @default.
- W2024333907 hasConceptScore W2024333907C2776706248 @default.
- W2024333907 hasConceptScore W2024333907C2776986425 @default.
- W2024333907 hasConceptScore W2024333907C2777135210 @default.
- W2024333907 hasConceptScore W2024333907C2780595602 @default.
- W2024333907 hasConceptScore W2024333907C2781109383 @default.
- W2024333907 hasConceptScore W2024333907C37000724 @default.
- W2024333907 hasConceptScore W2024333907C50952357 @default.
- W2024333907 hasConceptScore W2024333907C515207424 @default.
- W2024333907 hasConceptScore W2024333907C537181965 @default.
- W2024333907 hasConceptScore W2024333907C55493867 @default.
- W2024333907 hasConceptScore W2024333907C71924100 @default.
- W2024333907 hasConceptScore W2024333907C86803240 @default.
- W2024333907 hasIssue "3" @default.
- W2024333907 hasLocation W20243339071 @default.
- W2024333907 hasLocation W20243339072 @default.
- W2024333907 hasOpenAccess W2024333907 @default.
- W2024333907 hasPrimaryLocation W20243339071 @default.
- W2024333907 hasRelatedWork W1451773708 @default.
- W2024333907 hasRelatedWork W1984524391 @default.