Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019673348> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2019673348 endingPage "234" @default.
- W2019673348 startingPage "229" @default.
- W2019673348 abstract "Abstract. Previous studies of intrarenal haemodynamics by wash-out with inert gas suggested that haemorrhagic hypotension (HH) in the dog causes a redistribution of intrarenal blood flow with a patchy cortical hypoperfusion, mainly due to an increased concentration of circulating catecholamines. In the present experiments intrarenal haemodynamics were studied by the same methods in the rat during prolonged HH with a mean arterial BP of 51 mm Hg. Under these conditions inert gas wash-out studies showed a decrease in compartment I (CP I) flow fraction (“cortical flow fraction”) from 81.5% to 43.2% of total renal blood flow (RBF). CP I blood flow dropped from 3.13 ml/min. to 0.63 ml.‘min. per g kidney weight. Total renal vascular resistance increased by a factor of 1.2 as compared with control conditions. These changes in intrarenal haemodynamics were considerably smaller than those ob served in the dog under comparable conditions. In contrast to observations in the canine kidney no patchy areas of cortical hypoperfusion occurred in the rat, and there was no evidence of stratification of cortical blood flow during HH. Instead, there was an even reduction in cortical blood flow from the subcapsular area to the cortico-medullary border as indicated by inert gas wash-out studies and “krypton autoradiographs. The meaning and pathogenesis of the observed differences between both species remains to be defined. It is suggested that in the rat the reaction of the renal vasculature to sympatho-adrenal stimuli and/or to angiotensin might be different from that in the dog." @default.
- W2019673348 created "2016-06-24" @default.
- W2019673348 creator A5018735904 @default.
- W2019673348 creator A5054061924 @default.
- W2019673348 creator A5069987938 @default.
- W2019673348 date "1974-02-01" @default.
- W2019673348 modified "2023-09-27" @default.
- W2019673348 title "Intrarenal Haemodynamics in Rats during Haemorrhagic Hypotension" @default.
- W2019673348 cites W1973145466 @default.
- W2019673348 cites W1993801126 @default.
- W2019673348 cites W2000229906 @default.
- W2019673348 cites W2001044177 @default.
- W2019673348 cites W2018035697 @default.
- W2019673348 cites W2022579581 @default.
- W2019673348 cites W2039396983 @default.
- W2019673348 cites W2088079005 @default.
- W2019673348 cites W2123443333 @default.
- W2019673348 cites W2152359964 @default.
- W2019673348 cites W2323457162 @default.
- W2019673348 cites W2406582685 @default.
- W2019673348 cites W2416719951 @default.
- W2019673348 cites W2418180668 @default.
- W2019673348 cites W2461772150 @default.
- W2019673348 doi "https://doi.org/10.1111/j.1365-2362.1974.tb00397.x" @default.
- W2019673348 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4417844" @default.
- W2019673348 hasPublicationYear "1974" @default.
- W2019673348 type Work @default.
- W2019673348 sameAs 2019673348 @default.
- W2019673348 citedByCount "0" @default.
- W2019673348 crossrefType "journal-article" @default.
- W2019673348 hasAuthorship W2019673348A5018735904 @default.
- W2019673348 hasAuthorship W2019673348A5054061924 @default.
- W2019673348 hasAuthorship W2019673348A5069987938 @default.
- W2019673348 hasConcept C126322002 @default.
- W2019673348 hasConcept C134018914 @default.
- W2019673348 hasConcept C142225936 @default.
- W2019673348 hasConcept C146957229 @default.
- W2019673348 hasConcept C158846371 @default.
- W2019673348 hasConcept C178853913 @default.
- W2019673348 hasConcept C185592680 @default.
- W2019673348 hasConcept C2780091579 @default.
- W2019673348 hasConcept C2781073237 @default.
- W2019673348 hasConcept C58245268 @default.
- W2019673348 hasConcept C71924100 @default.
- W2019673348 hasConceptScore W2019673348C126322002 @default.
- W2019673348 hasConceptScore W2019673348C134018914 @default.
- W2019673348 hasConceptScore W2019673348C142225936 @default.
- W2019673348 hasConceptScore W2019673348C146957229 @default.
- W2019673348 hasConceptScore W2019673348C158846371 @default.
- W2019673348 hasConceptScore W2019673348C178853913 @default.
- W2019673348 hasConceptScore W2019673348C185592680 @default.
- W2019673348 hasConceptScore W2019673348C2780091579 @default.
- W2019673348 hasConceptScore W2019673348C2781073237 @default.
- W2019673348 hasConceptScore W2019673348C58245268 @default.
- W2019673348 hasConceptScore W2019673348C71924100 @default.
- W2019673348 hasIssue "1" @default.
- W2019673348 hasLocation W20196733481 @default.
- W2019673348 hasLocation W20196733482 @default.
- W2019673348 hasOpenAccess W2019673348 @default.
- W2019673348 hasPrimaryLocation W20196733481 @default.
- W2019673348 hasRelatedWork W1983749480 @default.
- W2019673348 hasRelatedWork W2037340906 @default.
- W2019673348 hasRelatedWork W2038210690 @default.
- W2019673348 hasRelatedWork W2069807195 @default.
- W2019673348 hasRelatedWork W2220371426 @default.
- W2019673348 hasRelatedWork W2260574382 @default.
- W2019673348 hasRelatedWork W2404152533 @default.
- W2019673348 hasRelatedWork W2415367702 @default.
- W2019673348 hasRelatedWork W2443902849 @default.
- W2019673348 hasRelatedWork W2484175544 @default.
- W2019673348 hasVolume "4" @default.
- W2019673348 isParatext "false" @default.
- W2019673348 isRetracted "false" @default.
- W2019673348 magId "2019673348" @default.
- W2019673348 workType "article" @default.