Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071986899> ?p ?o ?g. }
Showing items 1 to 67 of
67
with 100 items per page.
- W2071986899 endingPage "273" @default.
- W2071986899 startingPage "264" @default.
- W2071986899 abstract "Blood samples have been withdrawn simultaneously from vessels in the pulmonary circulation in 15 patients undergoing surgical resection for tumours of the lung and in 12 patients during diagnostic cardiac catheterisation procedures. A comparison has been made of the blood platelet-bound and plasma free serotonin levels in the main common pulmonary artery and pulmonary veins draining both “unaffected and affected regions” of the lung and in the brachial artery in the catheterised cases. It has been shown that platelet serotonin release may take place unrelated to changes in platelet count. The magnitude of the decrease across unaffected areas is between 3 and 30% (mean 8%) of the pulmonary arterial blood platelet-bound serotonin content. In regions of the lung involved by tumour the decrease in blood serotonin may be as much as 50% of the pulmonary arterial level (range 10–50, mean 24%). These results are from cases in which no significant platelet count changes were evident. Since the unit platelet serotonin concentration similarly decreases, the change is almost entirely accounted for by release from apparently intact platelets. Analysis of the free plasma serotonin content of the paired samples suggests that platelet serotonin release is rapidly followed by metabolism. In 5 instances large platelet losses occurred (11–90%) during transit through affected regions of the lung. Very significant decreases in whole blood serotonin content then took place. The platelet serotonin concentration in 4 of these 5 cases also decreased but in one case with 90% platelet loss, the platelet concentration increased by 50% suggesting that a rapid compensatory platelet serotonin absorption can take place in such circumstances. The comparison of the results from pulmonary and brachial artery samples taken during catheterisation were inconclusive, presumably because brachial artery sampling is too remote from the organ concerned in the serotonin release." @default.
- W2071986899 created "2016-06-24" @default.
- W2071986899 creator A5041616167 @default.
- W2071986899 date "1965-09-01" @default.
- W2071986899 modified "2023-09-26" @default.
- W2071986899 title "The lungs and serotonin metabolism: A study of the pulmonary arterio-venous levels of plasma free and plateletbound serotonin in man" @default.
- W2071986899 cites W1967112711 @default.
- W2071986899 cites W1975450128 @default.
- W2071986899 cites W1979307345 @default.
- W2071986899 cites W2006259965 @default.
- W2071986899 cites W2057001695 @default.
- W2071986899 cites W2071272745 @default.
- W2071986899 cites W2090005302 @default.
- W2071986899 cites W2168819072 @default.
- W2071986899 doi "https://doi.org/10.1016/0009-8981(65)90045-8" @default.
- W2071986899 hasPublicationYear "1965" @default.
- W2071986899 type Work @default.
- W2071986899 sameAs 2071986899 @default.
- W2071986899 citedByCount "14" @default.
- W2071986899 countsByYear W20719868992021 @default.
- W2071986899 crossrefType "journal-article" @default.
- W2071986899 hasAuthorship W2071986899A5041616167 @default.
- W2071986899 hasConcept C126322002 @default.
- W2071986899 hasConcept C134018914 @default.
- W2071986899 hasConcept C164705383 @default.
- W2071986899 hasConcept C170493617 @default.
- W2071986899 hasConcept C185592680 @default.
- W2071986899 hasConcept C2775864247 @default.
- W2071986899 hasConcept C2777714996 @default.
- W2071986899 hasConcept C2780940725 @default.
- W2071986899 hasConcept C42219234 @default.
- W2071986899 hasConcept C43044207 @default.
- W2071986899 hasConcept C71924100 @default.
- W2071986899 hasConcept C89560881 @default.
- W2071986899 hasConceptScore W2071986899C126322002 @default.
- W2071986899 hasConceptScore W2071986899C134018914 @default.
- W2071986899 hasConceptScore W2071986899C164705383 @default.
- W2071986899 hasConceptScore W2071986899C170493617 @default.
- W2071986899 hasConceptScore W2071986899C185592680 @default.
- W2071986899 hasConceptScore W2071986899C2775864247 @default.
- W2071986899 hasConceptScore W2071986899C2777714996 @default.
- W2071986899 hasConceptScore W2071986899C2780940725 @default.
- W2071986899 hasConceptScore W2071986899C42219234 @default.
- W2071986899 hasConceptScore W2071986899C43044207 @default.
- W2071986899 hasConceptScore W2071986899C71924100 @default.
- W2071986899 hasConceptScore W2071986899C89560881 @default.
- W2071986899 hasIssue "3" @default.
- W2071986899 hasLocation W20719868991 @default.
- W2071986899 hasOpenAccess W2071986899 @default.
- W2071986899 hasPrimaryLocation W20719868991 @default.
- W2071986899 hasRelatedWork W1522849455 @default.
- W2071986899 hasRelatedWork W1971453675 @default.
- W2071986899 hasRelatedWork W2027411819 @default.
- W2071986899 hasRelatedWork W2027622212 @default.
- W2071986899 hasRelatedWork W2050824222 @default.
- W2071986899 hasRelatedWork W2055572014 @default.
- W2071986899 hasRelatedWork W2107899720 @default.
- W2071986899 hasRelatedWork W2128286595 @default.
- W2071986899 hasRelatedWork W2748952813 @default.
- W2071986899 hasRelatedWork W4241062279 @default.
- W2071986899 hasVolume "12" @default.
- W2071986899 isParatext "false" @default.
- W2071986899 isRetracted "false" @default.
- W2071986899 magId "2071986899" @default.
- W2071986899 workType "article" @default.