Literature DB >> 8241719

Self-tonometry under microgravity conditions.

J Draeger1, R Schwartz, S Groenhoff, C Stern.   

Abstract

During a space mission flown in microgravity early changes in intraocular pressure due to the fluid shift effect in microgravity were analyzed with an automatic self-tonometer. In total, 13 pressure readings per eye were obtained during the mission. The first pressure readings 16 min after reaching microgravity revealed a 92% rise in intraocular pressure compared to the daytime-correlated baseline data on earth followed by an adaptation phase lasting for several hours. Diurnal pressure profiles during the mission showed no relevant difference in altitude and amplitude.

Mesh：

Year:  1993        PMID： 8241719     DOI： 10.1007/bf00209723

Source DB:  PubMed          Journal:  Clin Investig        ISSN： 0941-0198


  5 in total

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Authors:  S Groenhoff; J Draeger; C Deutsch; R Wiezorrek; B Hock
Journal:  Int Ophthalmol       Date:  1992-09       Impact factor: 2.031
  5 in total
  6 in total

1.  Lower-body negative pressure decreases noninvasively measured intracranial pressure and internal jugular vein cross-sectional area during head-down tilt.

Authors:  William Watkins; Alan R Hargens; Shannon Seidl; Erika Marie Clary; Brandon R Macias
Journal:  J Appl Physiol (1985)       Date:  2017-05-11

Review 2.  An overview of home tonometry and telemetry for intraocular pressure monitoring in humans.

Authors:  Edward Yung; Valerie Trubnik; L Jay Katz
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2014-05-29       Impact factor: 3.117

3.  Intraocular pressure during handgrip exercise: The effect of posture and hypercapnia in young males.

Authors:  Tinkara Mlinar; Polona Jaki Mekjavic; Joshua T Royal; Tamara Valencic; Igor B Mekjavic
Journal:  Physiol Rep       Date:  2021-10

Review 4.  The Effects of Space Radiation and Microgravity on Ocular Structures

Authors:  Bahadır Özelbaykal; Gökhan Öğretmenoğlu; Şansal Gedik
Journal:  Turk J Ophthalmol       Date:  2022-02-23

5.  Acute effects of postural changes and lower body positive and negative pressure on the eye.

Authors:  M P Van Akin; O M Lantz; A M Fellows; Christine Toutain-Kidd; Michael Zegans; J C Buckey; A P Anderson
Journal:  Front Physiol       Date:  2022-08-31       Impact factor: 4.755

6.  Effects of Venoconstrictive Thigh Cuffs on Dry Immersion-Induced Ophthalmological Changes.

Authors:  Marc Kermorgant; Ayria Sadegh; Thomas Geeraerts; Fanny Varenne; Jérémy Liberto; François-Philippe Roubelat; Noémie Bataille; Marie-Pierre Bareille; Arnaud Beck; Brigitte Godard; Adrianos Golemis; Nathalie Nasr; Dina N Arvanitis; Ophélie Hélissen; Jean-Michel Senard; Anne Pavy-Le Traon; Vincent Soler
Journal:  Front Physiol       Date:  2021-07-14       Impact factor: 4.755
  6 in total

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