
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (CC BY).
ORIGINAL RESEARCH
Hypogravity as a risk factor for increased intraocular pressure
1 Pirogov Russian National Research Medical University, Moscow, Russia
2 Filatov City Clinical Hospital № 15, Moscow, Russia
3 Research Institute for Space Medicine, Moscow, Russia
Correspondence should be addressed: Maxim A. Valyakh
Veshniakovskaya 23, Moscow, 111539; moc.liamg@hkaylavxam
Acknowledgement: the authors thank Kats DV, Cand. Sci (Med), Assistant Professor at the Department of Ophthalmology of Pirogov Russian National Research Medical University, for revising the manuscript; Baranov MV Cand. Sci (Med), Vice Principal of Research Institute for Space Medicine, for helping with the recruitment process; Glazko NG, ophthalmologist at Filatov City Clinical Hospital No. 15, for his assistance with data analysis.
Author contribution: Valyakh MA — literature analysis, data acquisition, analysis and interpretation, manuscript preparation; Glazko NG — data analysis; Baranov MV — recruitment of participants; Kats DV — manuscript revision.
- Rastegar N, Eckart P, Mertz M. Radiation — induced cataract in astronauts and cosmonauts. Graefes Arch Clin Exp Ophthalmol. 2002; (240): 534–47.
- Thomas H, Mader C, Robert OD, Anastas F. Optic Disc Edema, Globale Flattening, Choroidal Folds, and Hyperopic Shifts Observed in Astronauts after Long — duration Space Flight. American Academy of Ophthalmology Published by Elsevier Inc. 2011; 2058–70.
- Chylack BE, Peterson LE, Feiveson AH, et al. NASA study of cataract is astronauts (NASA). Report 1: Cross — sectional study of the relationship of exposure to space radiation and risk of lens opacity. Radiat Res. 2009; (172): 10–20.
- Cucinotta FA, Manuel FK, Jones J, et al. Space radiation and cataracts in astronauts. RADIAT Res. 2001; 460–6.
- Frey MA. Radiation health: mechanism of radiation — induced cataracts in astronauts. Aviat Space Environ Med. 2009; 575–6.
- Draeger J. Tonometry under microgravity condititions. Norderney Symposium on Scentific Results of the German Spacelab Mission D1. 1986; 503–9.
- Mekjavic PJ, Eiken O, Mekjavic IB. Visual function after prolonged bed rest. J Gravit Physil. 2002; (9): 31–2.
- Kergoat H, Lovasik JV. Seven-degree head-down tilt reduces choroidal pulsatile ocular blood flow. Aviation, Space and Enviromental Medicine. 2005; 76 (10): 930–5.
- Mader TH, Gibson GR, Pass AF, et al. Optic disc edema globe flattening, choroidal folds, and hyperopic shifts observed in astronauts after long-dyration space flight. Ophthalmology. 2011; (118): 2058–69.