R
Ruchi J. Vyas
Researcher at Ames Research Center
Publications - 6
Citations - 34
Ruchi J. Vyas is an academic researcher from Ames Research Center. The author has contributed to research in topics: Spaceflight & Vascular endothelial growth factor. The author has an hindex of 2, co-authored 6 publications receiving 6 citations.
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Journal ArticleDOI
Decreased Vascular Patterning in the Retinas of Astronaut Crew Members as New Measure of Ocular Damage in Spaceflight-Associated Neuro-ocular Syndrome.
Ruchi J. Vyas,Millennia Young,Matthew C. Murray,Marina Predovic,Shiyin Lim,Nicole M. Jacobs,Sara Mason,Susana B. Zanello,Giovanni Taibbi,Gianmarco Vizzeri,Patricia Parsons-Wingerter +10 more
TL;DR: In this paper, the authors tested the hypothesis that retinal vascular remodeling, particularly by smaller vessels, mediates the chronic headward fluid shifts associated with SANS and found significant postflight decreases in Df, Lv, and in smaller but not larger vessels were quantified in 11 of 16 retinas for arteries and veins.
Journal ArticleDOI
Vascular Patterning as Integrative Readout of Complex Molecular and Physiological Signaling by VESsel GENeration Analysis.
Mark Lagatuz,Ruchi J. Vyas,Marina Predovic,Shiyin Lim,Nicole M. Jacobs,Miguel Martinho,Hamed Valizadegan,David L. Kao,Nikunj C. Oza,Corey A. Theriot,Susana B. Zanello,Giovanni Taibbi,Gianmarco Vizzeri,Mariana Dupont,Maria B. Grant,Daniel J. Lindner,Hans-Christian Reinecker,Alexander Pinhas,Toco Yuen Ping Chui,Richard B Rosen,Richard B Rosen,Moldovan Nicanor I,Mary B. Vickerman,Krishnan Radhakrishnan,Patricia Parsons-Wingerter +24 more
TL;DR: The VESsel GENeration (VESGEN) analysis software as discussed by the authors was used for the analysis of 2D vascular trees, networks, and tree-network composites.
Journal ArticleDOI
Opposite response of blood vessels in the retina to 6° head-down tilt and long-duration microgravity.
Giovanni Taibbi,Millennia Young,Ruchi J. Vyas,Matthew C. Murray,Shiyin Lim,Marina Predovic,Nicole M. Jacobs,Kayleigh N. Askin,Sara Mason,Susana B. Zanello,Gianmarco Vizzeri,Corey A. Theriot,Patricia Parsons-Wingerter +12 more
TL;DR: In this paper, the authors used the VESsel GENeration Analysis (VESGEN) software to map and quantify vascular adaptations in the retina before and after 70 days of bed rest at 6-degree Head-Down Tilt (HDT), a well-studied microgravity analog.
Journal Article
Association Between Vascular Density and Loss of Protective RAS During Early NPDR by Fractal Dimension
Krisnan Radhakrishnan,Ruchi J. Vyas,Matthew R. Murray,Marina Predovic,Shiyin Lim,Douglas Bryant,Duan Yaqian,Maria B. Grant,Kakarla V. Chalam,Patricia Parsons-Wingerter +9 more
TL;DR: This work presents Diabetic Retinopathy: Basic Mechanisms Presentation Number 2508-A0042, May 9 National Aeronautics and Space Administration.
Retinal Image Quality Assessment for Spaceflight-Induced Vision Impairment Study
Amanda Cadao Vu,Sneha Raghunandan,Ruchi J. Vyas,Krishnan Radhakrishnan,Giovanni Taibbi,Gianmarco Vizzeri,Maria B. Grant,Kakarla V. Chalam,Patricia Parsons-Wingerter +8 more
TL;DR: This paper aims to demonstrate the efforts towards in-situ applicability of EMMARM, which aims to provide real-time information about the physical properties of eye injury and its consequences in patients and researchers.