Matches in SemOpenAlex for { <https://semopenalex.org/work/W2158766934> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2158766934 endingPage "1070" @default.
- W2158766934 startingPage "1061" @default.
- W2158766934 abstract "Retinal circulation times (RCT) and mean circulation time (MCT) in the retinal vasculature have been used to determine the effect of ocular disease on retinal circulation. Both RCT and MCT are usually determined by measuring dye dilution curves during a traditional fluorescein angiogram. The authors present a variation of the dye dilution technique. The primary difference is that a fluorescent dye (carboxyfluorescein or calcein) was encapsulated in liposomes at a very high concentration. The dye was then released at a specific site in a retinal artery by the application of a laser pulse delivered through the pupil of the eye. The heat pulse produced by the laser lysed the liposomes in the targeted vessel, causing a stream of dye to be released. The time it took the dye front to pass through the artery and return through the vein (RCT) was then measured. To clarify the situation, two times were actually measured, the shortest path the dye traveled from the exposure site to a corresponding site on the vein (short RCT) and the longest path through the periphery to venous filling (long RCT). The measurements were made in both cynomolgus monkeys and squirrel monkeys. The local dye release achieved with this method was found to produce a more distinct dye front than traditional angiography while also eliminating the problem of recirculation. Choroidal background fluorescence, a factor that often obscures the dye front in traditional angiography, was minimal. Furthermore, it was possible to make individual measurements on each of the four arteries and to repeat the measurements several times." @default.
- W2158766934 created "2016-06-24" @default.
- W2158766934 creator A5011132140 @default.
- W2158766934 creator A5058234874 @default.
- W2158766934 creator A5067768278 @default.
- W2158766934 creator A5077560740 @default.
- W2158766934 date "1990-08-01" @default.
- W2158766934 modified "2023-10-14" @default.
- W2158766934 title "Measurement of Circulation Time in the Retinal Vasculature Using Selective Angieography" @default.
- W2158766934 cites W1973465430 @default.
- W2158766934 cites W1995316496 @default.
- W2158766934 cites W2004069637 @default.
- W2158766934 cites W2010856132 @default.
- W2158766934 cites W2018549923 @default.
- W2158766934 cites W2018855693 @default.
- W2158766934 cites W2023818243 @default.
- W2158766934 cites W2035667625 @default.
- W2158766934 cites W2040813979 @default.
- W2158766934 cites W2041618016 @default.
- W2158766934 cites W2043273700 @default.
- W2158766934 cites W2060152731 @default.
- W2158766934 cites W2061357748 @default.
- W2158766934 cites W2073457838 @default.
- W2158766934 cites W2073773298 @default.
- W2158766934 cites W2078683991 @default.
- W2158766934 cites W2079624689 @default.
- W2158766934 cites W2088694602 @default.
- W2158766934 cites W2116628043 @default.
- W2158766934 cites W2126797559 @default.
- W2158766934 doi "https://doi.org/10.1016/s0161-6420(90)32463-6" @default.
- W2158766934 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2402418" @default.
- W2158766934 hasPublicationYear "1990" @default.
- W2158766934 type Work @default.
- W2158766934 sameAs 2158766934 @default.
- W2158766934 citedByCount "16" @default.
- W2158766934 countsByYear W21587669342015 @default.
- W2158766934 crossrefType "journal-article" @default.
- W2158766934 hasAuthorship W2158766934A5011132140 @default.
- W2158766934 hasAuthorship W2158766934A5058234874 @default.
- W2158766934 hasAuthorship W2158766934A5067768278 @default.
- W2158766934 hasAuthorship W2158766934A5077560740 @default.
- W2158766934 hasConcept C118487528 @default.
- W2158766934 hasConcept C120665830 @default.
- W2158766934 hasConcept C121332964 @default.
- W2158766934 hasConcept C141071460 @default.
- W2158766934 hasConcept C158846371 @default.
- W2158766934 hasConcept C164705383 @default.
- W2158766934 hasConcept C2777202286 @default.
- W2158766934 hasConcept C2780248432 @default.
- W2158766934 hasConcept C2780662894 @default.
- W2158766934 hasConcept C2780827179 @default.
- W2158766934 hasConcept C520434653 @default.
- W2158766934 hasConcept C60760409 @default.
- W2158766934 hasConcept C71924100 @default.
- W2158766934 hasConcept C91881484 @default.
- W2158766934 hasConceptScore W2158766934C118487528 @default.
- W2158766934 hasConceptScore W2158766934C120665830 @default.
- W2158766934 hasConceptScore W2158766934C121332964 @default.
- W2158766934 hasConceptScore W2158766934C141071460 @default.
- W2158766934 hasConceptScore W2158766934C158846371 @default.
- W2158766934 hasConceptScore W2158766934C164705383 @default.
- W2158766934 hasConceptScore W2158766934C2777202286 @default.
- W2158766934 hasConceptScore W2158766934C2780248432 @default.
- W2158766934 hasConceptScore W2158766934C2780662894 @default.
- W2158766934 hasConceptScore W2158766934C2780827179 @default.
- W2158766934 hasConceptScore W2158766934C520434653 @default.
- W2158766934 hasConceptScore W2158766934C60760409 @default.
- W2158766934 hasConceptScore W2158766934C71924100 @default.
- W2158766934 hasConceptScore W2158766934C91881484 @default.
- W2158766934 hasIssue "8" @default.
- W2158766934 hasLocation W21587669341 @default.
- W2158766934 hasLocation W21587669342 @default.
- W2158766934 hasOpenAccess W2158766934 @default.
- W2158766934 hasPrimaryLocation W21587669341 @default.
- W2158766934 hasRelatedWork W2054543935 @default.
- W2158766934 hasRelatedWork W2106321539 @default.
- W2158766934 hasRelatedWork W2373897641 @default.
- W2158766934 hasRelatedWork W2411278845 @default.
- W2158766934 hasRelatedWork W2417228915 @default.
- W2158766934 hasRelatedWork W2478676355 @default.
- W2158766934 hasRelatedWork W3118548350 @default.
- W2158766934 hasRelatedWork W4221131517 @default.
- W2158766934 hasRelatedWork W4366235032 @default.
- W2158766934 hasRelatedWork W4378628102 @default.
- W2158766934 hasVolume "97" @default.
- W2158766934 isParatext "false" @default.
- W2158766934 isRetracted "false" @default.
- W2158766934 magId "2158766934" @default.
- W2158766934 workType "article" @default.