FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3190553164> ?p ?o ?g. }

• W3190553164 endingPage "32" @default.
• W3190553164 startingPage "25" @default.
• W3190553164 abstract "Introduction: Intraocular Pressure (IOP) is reported to rise during Parabolic and Space Flights and also during simulation of microgravity in form of Head Down Tilt. However, no study has ever examined IOP changes during Dry Floatation (DF). Additionally, concern that it may be associated with transient impairment of Visual Acuity has also not been addressed, adequately. The study was to examine changes in Intra Ocular Pressure (IOP) and Visual Acuity during microgravity simulation, in the form of thermoneutral (34.5 –35.5oC), supine Dry Floatation, for 6 hours. Methods: IOP, Visual Acuity, Thoracic Impedance, Heart Rate and MAP were measured during DF (20 min, 40 min, 60 min, 120 min, 240 min and 360 min) in 12 healthy male volunteers (28-39 yrs) and compared with baseline values in a ground based supine posture. Additionally, IOP was measured in 6 subjects (n=12 eyes), maintained in a ground based supine posture for 2 hours (every 30 min), to examine the repeatability of the instrument (Keelar Pulsair Non Contact tonometer). Results were analysed using repeated measure ANOVA. Results: IOP did not change with the progression of ground based supine posture (F= 0.996; p= 0.413). During DF, IOP changed significantly (F= 13.45; p= 0.000). The values at 20 min and 40 min (19.7 ± 2.9 mm Hg, 19.4 ± 3.2 mm Hg, respectively) were significantly higher (p=0.000, p= 0.001, respectively) than baseline supine values (17.2 ± 3.2 mm Hg). The increase in IOP was much less pronounced than that reported in parabolic or space flights. Values after 60 min of DF were not different (p=0.061), and values during recovery were lower (p=0.008) than supine values. Thoracic Impedance remained higher than baseline values throughout the DF (F=7.747; p=0.001) indicating haemodilution. There was a significant decrease in Heart Rate and MAP that was evident throughout the six hrs of DF (F = 4.476; p=0.011 and F = 3.627; p= 0.021, respectively). However, IOP correlated poorly with Thoracic Impedance (r = -0.06; NS). There was no change in distant or near visual acuity was observed. Conclusion: Supine Dry Floatation results into a small and transient increase in IOP, which is not associated with changes in visual acuity. The changes are also not correlated with the extent of haemodilution." @default.
• W3190553164 created "2021-08-16" @default.
• W3190553164 creator A5027262138 @default.
• W3190553164 creator A5075974532 @default.
• W3190553164 creator A5082943646 @default.
• W3190553164 date "2015-06-30" @default.
• W3190553164 modified "2023-09-23" @default.
• W3190553164 title "Intraocular Pressure and Visual Acuity Changes during 6 hours of Simulated Microgravity by Dry Floatation" @default.
• W3190553164 hasPublicationYear "2015" @default.
• W3190553164 type Work @default.
• W3190553164 sameAs 3190553164 @default.
• W3190553164 citedByCount "0" @default.
• W3190553164 crossrefType "journal-article" @default.
• W3190553164 hasAuthorship W3190553164A5027262138 @default.
• W3190553164 hasAuthorship W3190553164A5075974532 @default.
• W3190553164 hasAuthorship W3190553164A5082943646 @default.
• W3190553164 hasConcept C102959455 @default.
• W3190553164 hasConcept C105795698 @default.
• W3190553164 hasConcept C118487528 @default.
• W3190553164 hasConcept C125567185 @default.
• W3190553164 hasConcept C154020017 @default.
• W3190553164 hasConcept C2778257484 @default.
• W3190553164 hasConcept C2781092963 @default.
• W3190553164 hasConcept C33923547 @default.
• W3190553164 hasConcept C42219234 @default.
• W3190553164 hasConcept C71924100 @default.
• W3190553164 hasConceptScore W3190553164C102959455 @default.
• W3190553164 hasConceptScore W3190553164C105795698 @default.
• W3190553164 hasConceptScore W3190553164C118487528 @default.
• W3190553164 hasConceptScore W3190553164C125567185 @default.
• W3190553164 hasConceptScore W3190553164C154020017 @default.
• W3190553164 hasConceptScore W3190553164C2778257484 @default.
• W3190553164 hasConceptScore W3190553164C2781092963 @default.
• W3190553164 hasConceptScore W3190553164C33923547 @default.
• W3190553164 hasConceptScore W3190553164C42219234 @default.
• W3190553164 hasConceptScore W3190553164C71924100 @default.
• W3190553164 hasIssue "1" @default.
• W3190553164 hasOpenAccess W3190553164 @default.
• W3190553164 hasRelatedWork W1970245780 @default.
• W3190553164 hasRelatedWork W1974503349 @default.
• W3190553164 hasRelatedWork W2004677741 @default.
• W3190553164 hasRelatedWork W2006399952 @default.
• W3190553164 hasRelatedWork W2020025867 @default.
• W3190553164 hasRelatedWork W2030197489 @default.
• W3190553164 hasRelatedWork W2051927299 @default.
• W3190553164 hasRelatedWork W2090888407 @default.
• W3190553164 hasRelatedWork W2091823331 @default.
• W3190553164 hasRelatedWork W2098109562 @default.
• W3190553164 hasRelatedWork W2107821181 @default.
• W3190553164 hasRelatedWork W2167637644 @default.
• W3190553164 hasRelatedWork W2366542192 @default.
• W3190553164 hasRelatedWork W2409486771 @default.
• W3190553164 hasRelatedWork W2783996841 @default.
• W3190553164 hasRelatedWork W2953829005 @default.
• W3190553164 hasRelatedWork W2980151213 @default.
• W3190553164 hasRelatedWork W3004413013 @default.
• W3190553164 hasRelatedWork W3006806982 @default.
• W3190553164 hasRelatedWork W3204571829 @default.
• W3190553164 hasVolume "59" @default.
• W3190553164 isParatext "false" @default.
• W3190553164 isRetracted "false" @default.
• W3190553164 magId "3190553164" @default.
• W3190553164 workType "article" @default.