Matches in SemOpenAlex for { <https://semopenalex.org/work/W2008008093> ?p ?o ?g. }
- W2008008093 endingPage "857" @default.
- W2008008093 startingPage "852" @default.
- W2008008093 abstract "Hypercapnia induces cerebral vasodilation and increases cerebral blood volume (CBV), and hypocapnia induces cerebral vasoconstriction and decreases CBV. Cerebral blood volume measured by positron emission tomography (PET) is the sum of three components, that is, arterial, capillary, and venous blood volumes. Changes in arterial blood volume ( V a ) and CBV during hypercapnia and hypocapnia were investigated in humans using PET with H 2 15 O and 11 CO. Arterial blood volume was determined from H 2 15 O PET data by means of a two-compartment model that takes V a into account. Baseline CBV and values during hypercapnia and hypocapnia in the cerebral cortex were 0.034 ± 0.003, 0.038 ± 0.003, and 0.031 ± 0.003 mL/mL (mean ± s.d.), respectively. Baseline V a and values during hypercapnia and hypocapnia were 0.015 ± 0.003, 0.025 ± 0.011, and 0.007 ± 0.003 mL/mL, respectively. Cerebral blood volume changed significantly owing to changes in PaCO 2 , and V a changed significantly in the direction of CBV changes. However, no significant change was observed in venous plus capillary blood volume (= CBV- V a ). This indicates that changes in CBV during hypercapnia and hypocapnia are caused by changes in arterial blood volume without changes in venous and capillary blood volume." @default.
- W2008008093 created "2016-06-24" @default.
- W2008008093 creator A5039190013 @default.
- W2008008093 creator A5052526816 @default.
- W2008008093 creator A5056550618 @default.
- W2008008093 creator A5058627789 @default.
- W2008008093 creator A5058646333 @default.
- W2008008093 date "2005-02-16" @default.
- W2008008093 modified "2023-10-14" @default.
- W2008008093 title "Changes in the Arterial Fraction of Human Cerebral Blood Volume during Hypercapnia and Hypocapnia Measured by Positron Emission Tomography" @default.
- W2008008093 cites W1969451158 @default.
- W2008008093 cites W1969772870 @default.
- W2008008093 cites W1985714896 @default.
- W2008008093 cites W2007797171 @default.
- W2008008093 cites W2021857550 @default.
- W2008008093 cites W2030040645 @default.
- W2008008093 cites W2032168493 @default.
- W2008008093 cites W2032394037 @default.
- W2008008093 cites W2035059818 @default.
- W2008008093 cites W2037131185 @default.
- W2008008093 cites W2037741611 @default.
- W2008008093 cites W2038857987 @default.
- W2008008093 cites W2056316680 @default.
- W2008008093 cites W2068835466 @default.
- W2008008093 cites W2080408953 @default.
- W2008008093 cites W2086553401 @default.
- W2008008093 cites W2087070363 @default.
- W2008008093 cites W2089679585 @default.
- W2008008093 cites W2091156449 @default.
- W2008008093 cites W2122901111 @default.
- W2008008093 cites W2124913096 @default.
- W2008008093 cites W2154020722 @default.
- W2008008093 cites W2165702652 @default.
- W2008008093 cites W2168542458 @default.
- W2008008093 cites W2260334948 @default.
- W2008008093 cites W2620239524 @default.
- W2008008093 cites W965896130 @default.
- W2008008093 doi "https://doi.org/10.1038/sj.jcbfm.9600076" @default.
- W2008008093 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15716851" @default.
- W2008008093 hasPublicationYear "2005" @default.
- W2008008093 type Work @default.
- W2008008093 sameAs 2008008093 @default.
- W2008008093 citedByCount "132" @default.
- W2008008093 countsByYear W20080080932012 @default.
- W2008008093 countsByYear W20080080932013 @default.
- W2008008093 countsByYear W20080080932014 @default.
- W2008008093 countsByYear W20080080932015 @default.
- W2008008093 countsByYear W20080080932016 @default.
- W2008008093 countsByYear W20080080932017 @default.
- W2008008093 countsByYear W20080080932018 @default.
- W2008008093 countsByYear W20080080932019 @default.
- W2008008093 countsByYear W20080080932020 @default.
- W2008008093 countsByYear W20080080932021 @default.
- W2008008093 countsByYear W20080080932022 @default.
- W2008008093 countsByYear W20080080932023 @default.
- W2008008093 crossrefType "journal-article" @default.
- W2008008093 hasAuthorship W2008008093A5039190013 @default.
- W2008008093 hasAuthorship W2008008093A5052526816 @default.
- W2008008093 hasAuthorship W2008008093A5056550618 @default.
- W2008008093 hasAuthorship W2008008093A5058627789 @default.
- W2008008093 hasAuthorship W2008008093A5058646333 @default.
- W2008008093 hasBestOaLocation W20080080931 @default.
- W2008008093 hasConcept C126322002 @default.
- W2008008093 hasConcept C157767197 @default.
- W2008008093 hasConcept C2777037550 @default.
- W2008008093 hasConcept C2778553927 @default.
- W2008008093 hasConcept C2778866228 @default.
- W2008008093 hasConcept C2779537118 @default.
- W2008008093 hasConcept C2781382112 @default.
- W2008008093 hasConcept C2982720008 @default.
- W2008008093 hasConcept C37557685 @default.
- W2008008093 hasConcept C42219234 @default.
- W2008008093 hasConcept C43044207 @default.
- W2008008093 hasConcept C71924100 @default.
- W2008008093 hasConceptScore W2008008093C126322002 @default.
- W2008008093 hasConceptScore W2008008093C157767197 @default.
- W2008008093 hasConceptScore W2008008093C2777037550 @default.
- W2008008093 hasConceptScore W2008008093C2778553927 @default.
- W2008008093 hasConceptScore W2008008093C2778866228 @default.
- W2008008093 hasConceptScore W2008008093C2779537118 @default.
- W2008008093 hasConceptScore W2008008093C2781382112 @default.
- W2008008093 hasConceptScore W2008008093C2982720008 @default.
- W2008008093 hasConceptScore W2008008093C37557685 @default.
- W2008008093 hasConceptScore W2008008093C42219234 @default.
- W2008008093 hasConceptScore W2008008093C43044207 @default.
- W2008008093 hasConceptScore W2008008093C71924100 @default.
- W2008008093 hasIssue "7" @default.
- W2008008093 hasLocation W20080080931 @default.
- W2008008093 hasLocation W20080080932 @default.
- W2008008093 hasOpenAccess W2008008093 @default.
- W2008008093 hasPrimaryLocation W20080080931 @default.
- W2008008093 hasRelatedWork W1979841695 @default.
- W2008008093 hasRelatedWork W2010047149 @default.
- W2008008093 hasRelatedWork W2019979982 @default.
- W2008008093 hasRelatedWork W2046264635 @default.
- W2008008093 hasRelatedWork W2049058816 @default.
- W2008008093 hasRelatedWork W2069846766 @default.
- W2008008093 hasRelatedWork W2090078250 @default.