Matches in SemOpenAlex for { <https://semopenalex.org/work/W2280748257> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2280748257 endingPage "R384" @default.
- W2280748257 startingPage "R382" @default.
- W2280748257 abstract "This study was performed to test the effect of the chemical composition of the blood on cerebral blood flow (CBF) regulation in turtles. The CBF response to increases in arterial PCO2 (PaCO2) (hypercapnia) was measured during normoxia and anoxia in anesthetized freshwater turtles Pseudemys scripta. The radioactive-microsphere technique was used to measure CBF. CBF increased with increases in PaCO2. The sensitivity of the CBF response to hypercapnia (delta CBF/delta PaCO2) was 0.68 ml.min-1.100 g-1. Torr-1 during normoxia. delta CBF/delta PaCO2 increased to 3.44 ml.min-1.100 g-1. Torr-1 during anoxia. The increases in CBF occurred at constant mean arterial blood pressure, which indicates that cerebral vascular resistance decreased. The increased CBF response during asphyxia (hypercapnia-anoxia) could be beneficial for survival during prolonged dives by increasing glucose delivery for brain anaerobic metabolism. In addition, increased CBF could aid in regulating brain acid-base composition by controlling extracellular fluid PCO2." @default.
- W2280748257 created "2016-06-24" @default.
- W2280748257 creator A5029862210 @default.
- W2280748257 date "1991-02-01" @default.
- W2280748257 modified "2023-09-26" @default.
- W2280748257 title "Chemical regulation of cerebral blood flow in turtles" @default.
- W2280748257 doi "https://doi.org/10.1152/ajpregu.1991.260.2.r382" @default.
- W2280748257 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/1899982" @default.
- W2280748257 hasPublicationYear "1991" @default.
- W2280748257 type Work @default.
- W2280748257 sameAs 2280748257 @default.
- W2280748257 citedByCount "3" @default.
- W2280748257 countsByYear W22807482572016 @default.
- W2280748257 crossrefType "journal-article" @default.
- W2280748257 hasAuthorship W2280748257A5029862210 @default.
- W2280748257 hasConcept C126322002 @default.
- W2280748257 hasConcept C157767197 @default.
- W2280748257 hasConcept C158846371 @default.
- W2280748257 hasConcept C178853913 @default.
- W2280748257 hasConcept C185592680 @default.
- W2280748257 hasConcept C2777037550 @default.
- W2280748257 hasConcept C2777140959 @default.
- W2280748257 hasConcept C2778553927 @default.
- W2280748257 hasConcept C2779914510 @default.
- W2280748257 hasConcept C42219234 @default.
- W2280748257 hasConcept C71924100 @default.
- W2280748257 hasConcept C86803240 @default.
- W2280748257 hasConceptScore W2280748257C126322002 @default.
- W2280748257 hasConceptScore W2280748257C157767197 @default.
- W2280748257 hasConceptScore W2280748257C158846371 @default.
- W2280748257 hasConceptScore W2280748257C178853913 @default.
- W2280748257 hasConceptScore W2280748257C185592680 @default.
- W2280748257 hasConceptScore W2280748257C2777037550 @default.
- W2280748257 hasConceptScore W2280748257C2777140959 @default.
- W2280748257 hasConceptScore W2280748257C2778553927 @default.
- W2280748257 hasConceptScore W2280748257C2779914510 @default.
- W2280748257 hasConceptScore W2280748257C42219234 @default.
- W2280748257 hasConceptScore W2280748257C71924100 @default.
- W2280748257 hasConceptScore W2280748257C86803240 @default.
- W2280748257 hasIssue "2" @default.
- W2280748257 hasLocation W22807482571 @default.
- W2280748257 hasLocation W22807482572 @default.
- W2280748257 hasOpenAccess W2280748257 @default.
- W2280748257 hasPrimaryLocation W22807482571 @default.
- W2280748257 hasRelatedWork W1967562799 @default.
- W2280748257 hasRelatedWork W1988499995 @default.
- W2280748257 hasRelatedWork W2011859098 @default.
- W2280748257 hasRelatedWork W2025627034 @default.
- W2280748257 hasRelatedWork W2040410598 @default.
- W2280748257 hasRelatedWork W2079971398 @default.
- W2280748257 hasRelatedWork W2187370522 @default.
- W2280748257 hasRelatedWork W2280748257 @default.
- W2280748257 hasRelatedWork W2345323299 @default.
- W2280748257 hasRelatedWork W4200009296 @default.
- W2280748257 hasVolume "260" @default.
- W2280748257 isParatext "false" @default.
- W2280748257 isRetracted "false" @default.
- W2280748257 magId "2280748257" @default.
- W2280748257 workType "article" @default.