Matches in SemOpenAlex for { <https://semopenalex.org/work/W28950945> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W28950945 endingPage "7" @default.
- W28950945 startingPage "1910" @default.
- W28950945 abstract "The development of extended areas of nonperfused capillaries after branch vein occlusion (BVO) is correlated to the secondary constriction of the arteriole crossing the occluded area. The decrease in nitric oxide (NO) in tissue that occurs early after BVO accounts for the secondary arteriolar constriction. The present study shows that the administration of an NO donor can reverse the secondary arteriolar vasoconstriction observed after BVO.Simultaneous preretinal NO profiles and arteriolar diameter measurements were performed in miniature pigs after experimental BVO. The effect of preretinal microinjections of the NO donor sodium nitroprusside (SNP) on the arteriolar diameter was studied.Significant arteriolar vasoconstriction (mean arteriolar diameter, 92.1% +/- 3.3% of control; n = 7; P = 7.4 x 10(-5)) and a simultaneous decrease in the preretinal NO concentration ([NO]) (preretinal [NO], 20% +/- 15.6% of control; n = 5; P = 0.0003) were observed 4 hours after BVO. Microinjection of the NO donor SNP (1 mM applied by puffer) near the constricted retinal arteriole caused a segmental, reversible arteriolar dilation that reached its maximum 20 minutes after the injection (mean arteriolar diameter; 110.8% +/- 7.5% of control; n = 6; P = 0.02) and was completely reversed 60 minutes later (n = 6).Local administration of NO donors may contribute to the restoration of the retinal arteriolar blood flow after BVO and thus may improve the supply of oxygen and nutrients to the injured tissue." @default.
- W28950945 created "2016-06-24" @default.
- W28950945 creator A5028345280 @default.
- W28950945 creator A5029936828 @default.
- W28950945 creator A5084054147 @default.
- W28950945 date "1998-09-01" @default.
- W28950945 modified "2023-09-23" @default.
- W28950945 title "Effect of nitroprusside on arteriolar constriction after retinal branch vein occlusion." @default.
- W28950945 cites W116547692 @default.
- W28950945 cites W1547749433 @default.
- W28950945 cites W1795275022 @default.
- W28950945 cites W1929009802 @default.
- W28950945 cites W1967959200 @default.
- W28950945 cites W1979709285 @default.
- W28950945 cites W2010164098 @default.
- W28950945 cites W2025970548 @default.
- W28950945 cites W2044054001 @default.
- W28950945 cites W2053703736 @default.
- W28950945 cites W2064744171 @default.
- W28950945 cites W2153491246 @default.
- W28950945 cites W2404222651 @default.
- W28950945 cites W47972616 @default.
- W28950945 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9727414" @default.
- W28950945 hasPublicationYear "1998" @default.
- W28950945 type Work @default.
- W28950945 sameAs 28950945 @default.
- W28950945 citedByCount "14" @default.
- W28950945 countsByYear W289509452012 @default.
- W28950945 countsByYear W289509452014 @default.
- W28950945 countsByYear W289509452017 @default.
- W28950945 countsByYear W289509452022 @default.
- W28950945 crossrefType "journal-article" @default.
- W28950945 hasAuthorship W28950945A5028345280 @default.
- W28950945 hasAuthorship W28950945A5029936828 @default.
- W28950945 hasAuthorship W28950945A5084054147 @default.
- W28950945 hasConcept C105702510 @default.
- W28950945 hasConcept C118487528 @default.
- W28950945 hasConcept C126322002 @default.
- W28950945 hasConcept C12722491 @default.
- W28950945 hasConcept C174940676 @default.
- W28950945 hasConcept C185592680 @default.
- W28950945 hasConcept C2778672379 @default.
- W28950945 hasConcept C2779482390 @default.
- W28950945 hasConcept C2779610285 @default.
- W28950945 hasConcept C2779961880 @default.
- W28950945 hasConcept C2780827179 @default.
- W28950945 hasConcept C42219234 @default.
- W28950945 hasConcept C519581460 @default.
- W28950945 hasConcept C71924100 @default.
- W28950945 hasConceptScore W28950945C105702510 @default.
- W28950945 hasConceptScore W28950945C118487528 @default.
- W28950945 hasConceptScore W28950945C126322002 @default.
- W28950945 hasConceptScore W28950945C12722491 @default.
- W28950945 hasConceptScore W28950945C174940676 @default.
- W28950945 hasConceptScore W28950945C185592680 @default.
- W28950945 hasConceptScore W28950945C2778672379 @default.
- W28950945 hasConceptScore W28950945C2779482390 @default.
- W28950945 hasConceptScore W28950945C2779610285 @default.
- W28950945 hasConceptScore W28950945C2779961880 @default.
- W28950945 hasConceptScore W28950945C2780827179 @default.
- W28950945 hasConceptScore W28950945C42219234 @default.
- W28950945 hasConceptScore W28950945C519581460 @default.
- W28950945 hasConceptScore W28950945C71924100 @default.
- W28950945 hasIssue "10" @default.
- W28950945 hasLocation W289509451 @default.
- W28950945 hasOpenAccess W28950945 @default.
- W28950945 hasPrimaryLocation W289509451 @default.
- W28950945 hasRelatedWork W2011281270 @default.
- W28950945 hasRelatedWork W2020458159 @default.
- W28950945 hasRelatedWork W2035020299 @default.
- W28950945 hasRelatedWork W2051858051 @default.
- W28950945 hasRelatedWork W2059424973 @default.
- W28950945 hasRelatedWork W2063811024 @default.
- W28950945 hasRelatedWork W2076776830 @default.
- W28950945 hasRelatedWork W2089188764 @default.
- W28950945 hasRelatedWork W2885384232 @default.
- W28950945 hasRelatedWork W28950945 @default.
- W28950945 hasVolume "39" @default.
- W28950945 isParatext "false" @default.
- W28950945 isRetracted "false" @default.
- W28950945 magId "28950945" @default.
- W28950945 workType "article" @default.