FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281663887> ?p ?o ?g. }

• W4281663887 endingPage "454" @default.
• W4281663887 startingPage "445" @default.
• W4281663887 abstract "Background. Objective data on the state of intramural microvessels are needed to select an effective therapy for the intestine reversibly damaged by mesenteric occlusion.&#x0D; Aim. To monitor the condition of the small intestine blood vessels in acute mesenteric ischemia using the method of optical coherence angiography.&#x0D; Material and methods. The study was carried out on male rats weighing 215315 g (n=17) on a model of acute mesenteric ischemia. Monitoring of the microvascular bed was performed using the optical coherence angiography before ischemia modeling and 60, 120, and 180 minutes after the onset of ischemia. The data were evaluated by calculating the total length (L, mm) and area (S, mm2) of vessels on angiograms, as well as the S/L ratio, an index of vessel diameter that provides information about the diameter of vessels regardless of their length, what means it is sensitive to their dilation/spasm. The significance of differences in quantitative characteristics was assessed using the MannWhitney and KruskalWallis criteria.&#x0D; Results. In the devascularized sector, the state of the vascular wall changed in different directions for 180 minutes, as evidenced by statistically significant changes in the parameters L, S and their ratio. During the first hour of ischemia, the median S/L ratio decreased by 9.2%. By the 120th minute of ischemia development, the S/L ratio recovered and did not differ statistically from the initial values (p=0.339). After 180 minutes, there was a trend towards an increase in the diameter of the remaining perfused vessels the median S/L on angiograms in the devascularized sector exceeded the initial level by 12.9% (p=0.045).&#x0D; Conclusion. Areas of the small intestine, localized at the border of spread of ischemia, according to the optical coherence angiography, are characterized by multidirectional changes in the total length and area of the intramural vessels; during the first hour of ischemia, functional changes predominate, probably due to an increase in the tonus of the vascular wall; after 180 minutes of observation, signs of irreversible dilatation of microvessels are recorded." @default.
• W4281663887 created "2022-06-13" @default.
• W4281663887 creator A5002502653 @default.
• W4281663887 creator A5008694512 @default.
• W4281663887 creator A5023005534 @default.
• W4281663887 creator A5044586737 @default.
• W4281663887 creator A5046374630 @default.
• W4281663887 creator A5046440855 @default.
• W4281663887 creator A5055795764 @default.
• W4281663887 creator A5062342936 @default.
• W4281663887 date "2022-06-09" @default.
• W4281663887 modified "2023-09-26" @default.
• W4281663887 title "Monitoring of the state of intramural intestinal vessels in acute mesenteric ischemia with optical coherence angiography" @default.
• W4281663887 cites W1963547567 @default.
• W4281663887 cites W2159074456 @default.
• W4281663887 cites W2231494555 @default.
• W4281663887 cites W2408905170 @default.
• W4281663887 cites W2742337206 @default.
• W4281663887 cites W2770239955 @default.
• W4281663887 cites W2797966413 @default.
• W4281663887 cites W2800298478 @default.
• W4281663887 cites W2803093050 @default.
• W4281663887 cites W2803543308 @default.
• W4281663887 cites W2898481306 @default.
• W4281663887 cites W2909178970 @default.
• W4281663887 cites W3154701434 @default.
• W4281663887 cites W3175099580 @default.
• W4281663887 cites W3182050690 @default.
• W4281663887 doi "https://doi.org/10.17816/kmj2022-445" @default.
• W4281663887 hasPublicationYear "2022" @default.
• W4281663887 type Work @default.
• W4281663887 citedByCount "0" @default.
• W4281663887 crossrefType "journal-article" @default.
• W4281663887 hasAuthorship W4281663887A5002502653 @default.
• W4281663887 hasAuthorship W4281663887A5008694512 @default.
• W4281663887 hasAuthorship W4281663887A5023005534 @default.
• W4281663887 hasAuthorship W4281663887A5044586737 @default.
• W4281663887 hasAuthorship W4281663887A5046374630 @default.
• W4281663887 hasAuthorship W4281663887A5046440855 @default.
• W4281663887 hasAuthorship W4281663887A5055795764 @default.
• W4281663887 hasAuthorship W4281663887A5062342936 @default.
• W4281663887 hasBestOaLocation W42816638871 @default.
• W4281663887 hasConcept C126322002 @default.
• W4281663887 hasConcept C126838900 @default.
• W4281663887 hasConcept C164705383 @default.
• W4281663887 hasConcept C2776268601 @default.
• W4281663887 hasConcept C2776696333 @default.
• W4281663887 hasConcept C2777882243 @default.
• W4281663887 hasConcept C2780114680 @default.
• W4281663887 hasConcept C2780643987 @default.
• W4281663887 hasConcept C2910951933 @default.
• W4281663887 hasConcept C541997718 @default.
• W4281663887 hasConcept C71924100 @default.
• W4281663887 hasConceptScore W4281663887C126322002 @default.
• W4281663887 hasConceptScore W4281663887C126838900 @default.
• W4281663887 hasConceptScore W4281663887C164705383 @default.
• W4281663887 hasConceptScore W4281663887C2776268601 @default.
• W4281663887 hasConceptScore W4281663887C2776696333 @default.
• W4281663887 hasConceptScore W4281663887C2777882243 @default.
• W4281663887 hasConceptScore W4281663887C2780114680 @default.
• W4281663887 hasConceptScore W4281663887C2780643987 @default.
• W4281663887 hasConceptScore W4281663887C2910951933 @default.
• W4281663887 hasConceptScore W4281663887C541997718 @default.
• W4281663887 hasConceptScore W4281663887C71924100 @default.
• W4281663887 hasIssue "3" @default.
• W4281663887 hasLocation W42816638871 @default.
• W4281663887 hasOpenAccess W4281663887 @default.
• W4281663887 hasPrimaryLocation W42816638871 @default.
• W4281663887 hasRelatedWork W1966596567 @default.
• W4281663887 hasRelatedWork W1981011303 @default.
• W4281663887 hasRelatedWork W2064236089 @default.
• W4281663887 hasRelatedWork W2084623411 @default.
• W4281663887 hasRelatedWork W2149073141 @default.
• W4281663887 hasRelatedWork W2279233054 @default.
• W4281663887 hasRelatedWork W2916957241 @default.
• W4281663887 hasRelatedWork W3023080823 @default.
• W4281663887 hasRelatedWork W4212775298 @default.
• W4281663887 hasRelatedWork W4281663887 @default.
• W4281663887 hasVolume "103" @default.
• W4281663887 isParatext "false" @default.
• W4281663887 isRetracted "false" @default.
• W4281663887 workType "article" @default.