Presentation

Poster

  • 1.   X. W. Mao, T. Mekonnen, TA Jones, B Bianski, HQ Han, D Lacey, L Stodieck, V Ferguson, LM Green, GA Nelson, MJ Pecaut, DS Gridley, JM Slater. Early Effects of Space Flight Condition on Apoptosis in Normal Ocular and Skin Tissue.      19th annual NASA Space Radiation Investigators’ Workshop, Philadelphia, PA,         2008 (09/2007 - 09/2008)
  • 1.   X. W. Mao, S. Larsen, P. Archambeau, T. Mekonnen, J.O. Archambeau. Retinal Microvessel damage after Iron-56 Irradiation in Rats. NASA Human Research Program Investigators’ Workshop. League City, Texas, 2008 (09/2007 - 09/2008)
  • Mao XW Crapo J Mekonnen T, Lindsey N and Archambeau JO, Radioprotective effect of a metalloporphyrin compound in rat eye model. Radiation research Society, Boston MA, 2008 (06/2008 - 06/2009)
  • Kubinova L, Janacek J, SaxI I, Erzen I and Mao xw, measurement of capillary length from 3D microscopic image data by methods of image analysis and stereology (06/2008 - 06/2009)

Other

  • Mao XW, Archambeau JO, Archambeau P, Mekonnen T, and Larsen S. "Stereological analysis of dose response of microvessel parameter in brain to iron and Proton Irradiation: a progress report." 53th annual Radiation Research Society. Philadelphia (11/2006)
  • Jiří Janáček1, Barbora Radochová1, Erna Demjénová2, Xiao Wen Mao3, John Archambeau3, Kateřina Schwarzerová4, Zoltán Tomori2, Petr Karen1, Lucie Kubínová1 . "Analysis of fiber-like structures using confocal microscopy." International Society of Stereology. Prague, (01/2007)
  • Xiao Wen Mao, Tsehay Mekonnen, James Crapo and John Archambeau. "Effect of metalloporphyrin antioxidant on endothelial cells following irradiation.." 100th American Association for Cancer Research . Los Angeles (04/2007)

Research

  • Unbiased Stereological Quantification of Retinal and Brain Microvessel following Radiation   (09/2007 - 09/2008)
  • Xiao Wen Mao. "Charged particle irradiation causes a progressive loss of cells and a remodeling of CNS tissue as a function of dose, time and LET: A Progress report.." 4th International Workshop on Space Radiation Research. Moscow, Russia (06/2006)
  • A.T. Kwok, S. Rosas, T.A. Bateman, E. Livingston, J.E. Moore, M.L. Bouxsein; V.L. Ferguson, L.S. Stodieck, R. Yammani , B.E. Kerr, D.C. Zawieja, X.W. Mao, M.D. Delp, and J.S. Willey. Damage to menisci and/or knee articular cartilage in male and female mice after spaceflight: RR-9, STS-135, and ground-based hind limb unloading result. NASA Human Research Program Investigators’ workshop (HRP). Galveston, TX Jan 27-30, 2020. Wei Wang, Olga Gasheva, Anand Narayanan, Scott Zawieja, Jorge Castorena, Anatoliy Gashev, Pooneh Bagher, Xiao W. Mao, Jeff Wiley, Michael Delp, Walter Cromer, David Zawieja. Analysis of the structure of mesenteric lymph nodes from space flown rodents. NASA Human Research Program Investigators’ workshop (HRP). Galveston, TX Jan 27-30, 2020. X.W. Mao, N. Nishiyama, S. Stanbouly, J. Holley, R. Britten. Prolonged exposure of low-dose neutron irradiation impacts on rat blood-retina barrier integrity and ocular structure. NASA Human Research Program Investigators’ workshop (HRP). Galveston, TX Jan 27-30, 2020. Xiao Wen Mao, Nina Nishiyama, Seta Stanbouly, Michael Pecaut,  David Zawieja,  Jeffrey Willey, Michael Delp. Spaceflight impacts on neurovascular remodeling and BBB integrity. American Society of Gravitational and Space Research (ASGSR) Denver, Colorado, November 20-23, 2019. American Society of Gravitational and Space Research (ASGSR) Denver, Colorado, November 20-23, 2019. Eliah G. Overbey, Willian Abraham da Silveira, Seta Stanbouly, Nina Nishiyama, Gina RoqueTorres, Michael Pecaut,  David Zawieja, Charles Wang, Jeffrey Willey, Michael Delp, Gary Hardiman, Xiao Wen Mao. Spaceflight influences gene expression, photoreceptor integrity, and oxidative stress-related damage in the murine retina. American Society of Gravitational and Space Research (ASGSR) Denver, Colorado, November 20-23, 2019. Andy Kwok, Samuel Rosas, Ted A. Bateman, Eric Livingston, Joseph Moore, Mary L. Bouxsein; Virginia L. Ferguson, Louis S. Stodieck, David C. Zawieja, Xiao W. Mao, Michael D. Delp, Jeffrey S. Willey. Damage to the Menisci and/or Knee Articular Cartilage in Mice after Spaceflight:  RR-9 and STS-135 Results. American Society of Gravitational and Space Research (ASGSR) Denver, Colorado, November 20-23, 2019. Xiao Wen Mao, Nina Nishiyama, Seta Stanbouly, Maurine Tong, and Richard Yen. Radioprotective efficacy of fibrinogen-coated albumin spheres (FAS) against radiation-induced skin damage. 65th Radiation Research Society Annual Meeting, San Diego, CA, Nov. 3-6, 2019. X.W. Mao, N. Nishiyama, S. Stanbouly, Catherine M. Davis, Richard Britten. Effects of low-dose 16O and prolonged exposure of neutron irradiation on rat retina. 65th Radiation Research Society Annual Meeting, San Diego, CA, Nov. 3-6, 2019. Xiao W. Mao, Amrita Cheema, Nina C. Nishiyama, Michael J. Pecaut, Stephanie D. Byrum, Seta Stanbouly, Tamako Jones, David C. Zawieja, Jeffrey Willey, Michael Delp.  Characterization of ocular response after a 35-day spaceflight experiment. 8th Annual International Space Station Research and Development Conference (ISSRDC). Atlanta, Georgia. July 29-August 1, 2019. Evagelia C. Laiakis, Andy Kwok, Michael. D. Delp, David C. Zawieja, Xiao Mao, Eric Livingston, Ted A Bateman, Jeffrey S. Willey. Metabolomic alterations associated with spaceflight and microgravity in gastrocnemius and quadriceps muscle murine samples.  8th Annual International Space Station Research and Development Conference (ISSRDC). Atlanta, Georgia. July 29-August 1, 2019. X. W. Mao, Marjan Boerma, George Nelson, Dai Shiba, Masaki Shirakawa, Satoru Takahash, Michael Delp. Impact of space flight or simulated microgravity combined with space radiation exposure   on retinal oxidative damage. International Society for Gravitational Physiology (ISGP), Nagoya, Japan, May 26-June 1, 2019.   M.D. Delp, P. Ghosh, H. Park, A.E. Cullen, J. Goldsmith, J.J. Maraj, K. Evanson, A. Narayanan, X.W. Mao, J. Willey, D.C. Zawieja, B.J. Behnke. Jugular veins demonstrate enhanced constriction and structural remodeling following spaceflight in mice. International Society for Gravitational Physiology (ISGP), Nagoya, Japan, May 26-June 1, 2019.   X. W. Mao, G.A. Nelson, S. Byrum, N. C. Nishiyama, S. Stanbouly, V. Sridharan, and M. Boerma Space Radiation Induces Oxidative Stress and Apoptosis in Rabbit Retina. NASA Human Research Program Investigators’ workshop (HRP). Galveston, TX Jan 22-25, 2019.   Mao XW, Nishiyama NC, Willey J, Delp M, Pecaut MJ, , Acute effect of spaceflight on ocular structure, intraocular pressure and retina. the American Society of Gravitational and Space Research (ASGSR). Bethesda, MD. October 31-November 3, 2018.   Nishiyama NC, Pecaut MJ, Willey J, Delp M & Mao XW. The Impact of Spaceflight on Circulating Blood Cell Populations. To be presented at the Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Bethesda, MD. October 31-November 3, 2018.   Kwok A, Moore JE, Livingston E, Rosas S, Delp M, Mao XW, Willey J. Impaired Gait Patterns in Mice After 30 Days of Spaceflight. To be presented at the Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Bethesda, MD. October 31-November 3, 2018.   Delp M, Ghosh P, Cullen A, Mao XW, Willey J, Behnke B, Zawieja DC. Effects of Spaceflight on Jugular Venomotor Responses in Mice. To be presented at the Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Bethesda, MD. October 31-November 3, 2018.   X. W. Mao, M. J. Pecaut, R. Hartman, N. C. Nishiyama, J. Bellone, M. Boerma, and G. Nelson. Effects of simulated microgravity and/or low-dose radiation on neurovascular remodeling in the mouse brain and eye. 42th COSPAR Scientific Assembly, Pasadena, CA, 2018.   X. W. Mao, N. C. Nishiyama, and M. J. Pecaut. ACUTE EFFECT OF SPACEFLIGHT ON OCULAR STRUCTURE AND INTRAOCULAR PRESSURE. 2018 ISS R&D, San Francisco, CA 2018.   Xiao W. Mao. Spaceflight and radiation induced microvessel and structural damage in ocular tissue. International Space Station Microgravity Space Medicine Meeting, American Institute of Aeronautics &Astronautics (AIAA),  Manhattan Beach, CA. March 20, 2018.   Ahmed Elgazzar, Xiao W. Mao, Michael J. Pecaut, Nina C. Nishiyama, Mary Campbell-Beachler, Allan Forsman. The Effects of Simulated Spaceflight Conditions on the Myometrium of the Mouse Uterus. To be presented at the Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Bethesda, MD. October 31-November 3, 2018.   X.W. Mao. Effects of Low-dose Radiation on Neurovascular Remodeling. The Conference on Normal Tissue Radiation Effects and Countermeasure (CONTREC).  Morrilton, AR 72110. May 14-17, 2018   Willey J. Kwok A. Moore J. Mao X. Collins B. Knee and hip joint degradation from reduced weight-bearing and/or low-dose radiation. NASA Huamn Research Program Investigators’ workshop (HRP). Galveston, TX Jan 22-25, 2018 Boerma M. Cao M. Sridharan V. Singh P. Pathak R. Seawright J. Landes R. Byrum S. Tackett A. Jones T. Mao X. Stanbouly S. Sun R. Secomb T. Cheema A. Weil M. Chicco A. Nelson G. effects of chronic and single-dose charged particle exposure on cardiac function and structure in multiple animal models (CSRR). NASA Human Research Program Investigators’ workshop (HRP). Galveston, TX Jan 22-25, 2018. Mao XW, Nelson G. Jones T. Campbell-Beacher M. Stanbouly S. Nishiyama N. Rodriguez D. Ortloff L. Sun S. Sridharan V. Boerma M. Hauer-Jensen M. Cardiac and vascular effects of space radiation - CSRR acute risk studies. NASA Human Research Program Investigators’ workshop (HRP). Galveston, TX Jan 22-25, 2018. Mao X. Nishiyama N. Pecaut M. Acute effect of spaceflight on intraocular pressure. NASA Human Research Program Investigators’ workshop (HRP). Galveston, TX Jan 22-25, 2018. Mao XW, Nishiyama NC, Pecaut MJ & Willey J. Retinal oxidative damage in low-dose radiated and hindlimb unloaded mice. To be presented at the Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Seattle, WA. October 25-28, 2017. Mao XW, Nishiyama NC, Seawright J, Byrum S, Pecaut MJ, Boerma M, Tackett AJ, Shiba D, Shirakawa M, Takahashi S & Delp M. Impact of spaceflight on retina in JAXA mice. To be presented at the Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Seattle, WA. October 25-28, 2017. Mao XW, Spaceflight and radiation induce microvessel and structure damage in ocular tissue. Global Ophthalmology Summit, London, UK, March 15-16, 2017 Gyi N, Jayabalan GS,  Bille JF, Mao XW, Gimbel HV, Rauser ME, Fan JT. Two-photon ophthalmoscopy for Indocyanine Green Angiography. Association for Research in Vision and Ophthalmology (ARVO) Annual meeting, Baltimore, MD, May 7 -11, 2017. Mao XW, Jones T, Campbell-Beachler M, Stanbouly S, Nishiyama N, Rodriguez D, Ortloff L, Mohanseenivasan V, Boerma M, Hauer-Jensen M, Nelson GA. Center for Research on Cardiac and Vascular Effects of Space Radiation (Acute Risk Studies). NASA Human Research Program, Abstract Book, Galveston TX, 2017. Mao XW, Rodriguez D, Jones T, Nishiyama N, Campbell-Beachler M, Stanbouly S, Hauer-Jensen M, Boerma M, Nelson GA. Simulated space radiation and microgravity induce microvessel and structural damage in ocular tissue. International Space Station Research & Development (ISS R&D), July 17-20, Washington D.C. 2017 Binaco PJ, Ayala S, Howe D, Pecaut MJ, Nishiyama NC, Mao XM, Rodriguez D, Kwok A, Bateman TA, Chapes SK, Willey JS, Lau AG. Effects of Low Dose Radiation and Tetanus Toxoid on the Strength of Bone. Biomedical Engineering Society (BMES) Annual Meeting, Minneapolis, MN. October 5-8, 2017. Mao XW, Jones T, Campbell-Beachler M, Stanbouly S, Nishiyama N, Rodriguez D, ,Ortloff L, Sun R, Sridharan V, Hauer-Jensen MM, Boerma M, Nelson GA. Acute effects of low-dose proton irradiation or in combination with simulated microgravity on the mouse retina and the hematopoietic system.  63th Radiation Research Society Annual Meeting, Cancun, Mexico, Oct 15-18, 2017. Stanbouly S, Jones T, Campbell-Beachler M, Nishiyama N, Ortloff L, Rodriguez, D Mao XW, Sridharan V, Hauer-Jensen MM, Boerma M,  Nelson GA. Responses of human microvascular endothelial cells to low doses of charged particles. 63th Radiation Research Society Annual Meeting, Cancun, Mexico, Oct 15-18, 2017. Mao XW, Nishiyama NC, Seawright J, Byrum S, Pecaut MJ, Boerma M, Tackett AJ, Shiba D, Shirakawa M, Takahashi S, Delp M. Impact of spaceflight on retina in JAXA mice.  Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Seattle, WA. October 25-28, 2017. Mao XW, Nishiyama NC, Pecaut MJ, Willey J. Retinal oxidative damage in low-dose radiated and hindlimb unloaded mice. Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Seattle, WA. October 25-28, 2017. White G, Mao XW, Pecaut MJ, Nishiyama NC, Campbell-Beachler M, Forsman A. The Effects of Simulated Spaceflight Conditions on the Mucin Lining of the Mouse Uterine Tube. Annual Meeting of the American Society of Gravitational and Space Research (ASGSR). Seattle, WA. October 25-28, 2017. Cheema AK, Altadill T, Nelson G, Mao XW. Simulated Microgravity Induces Changes in Brain Lipidome of Brain Tissue. NASA Human Research Program, Abstract Book, Galveston TX, February 8-11, 2016. Zheng J, Hauer-Jensen M, Boerma M, Nelson G, Mao XW. Acute and late impact of simulated microgravity and low-dose radiation in the brain: a gene network analysis. NASA Human Research Program, Abstract Book, Galveston TX, February 8-11, 2016. Mao XW, Nishiyama NC, Pecaut MJ, Campbell-Beachler M, Gifford P, Haynes K, Becronis C, Bellone J, Hartman R, Gridley DS. Role of NADPH oxidase in neurovascular stress following unloading and/or low-dose radiation. NASA Human Research Program, Abstract Book, Galveston TX, February 8-11, 2016. Jayabalan G, Swamy S, Mao XW, Gimbel H, Rauser M, Bille J, Fan J, Retinal toxicity evaluation of femtosecond two-photon laser scanning ophthalmoscope in live rats. Association for Research in Vision and Ophthalmology (ARVO), Seattle, Washington, 2016. Mao XW, Crapo J, Gridley DS. Radioprotection of Rat Eyes by a Superoxide Dismutase Mimic: a Metalloporphyrin Compound. 17th International Conference on Antioxidants. Paris, France, June 13-15. 2016. Nishiyama NC, Pecaut MJ, Gridley DS, Campbell-Beachler M, Gifford P, Mao XW. Simulated Spaceflight Impacts Immune Populations in Nox2(-/-) Knockout Mice. International Society for Gravitational Physiology (ISGP) European Space Agency (ESA) Joint Life Sciences Meeting. Toulouse, France, June 5-10, 2016. Mao XW. Effects of unloading and/or low-dose radiation on neurovascular remodeling in the mouse brain and eye. International Society for Gravitational Physiology (ISGP) European Space Agency (ESA) Joint Life Sciences Meeting, Toulouse, France, June 5-10, 2016. Chang J, Wang Y, Mao XW, Nelson GA, Boerma M, Sridharan V,Singh P, Cao M, Hauer-Jensen M, Zhou D, Shao L. Whole body proton irradiation causes acute damage to hematopoietic stem cells in mice. 62nd Radiation Research Society Annual Meeting, Big Island, HI, FL, October 16-19, 2016. Seawright JW, Sridharan V, Cao M, Singh P, Samman Y, Mao XW, Melnyk S, Pavliv O,  Hauer-Jensen M, Nelson GA, Boerma M. Hind-limb unloading combined with low-dose rate γ-irradiation increases oxidative stress and decreases methylation potential in mouse heart. 62nd Radiation Research Society Annual Meeting, Big Island, HI, FL, October 16-19, 2016. Nishiyama NC, Jones T, Pecaut MJ, Mao XW. Two-photon laser scanning imaging to assess neurovascular network and microglia. 62nd Radiation Research Society Annual Meeting, Big Island, HI, FL, October 16-19, 2016. Mao XW, Rodriguez D, Campbell-Beachler M, Stanbouly S, Jones T, Boerma M, Nelson GA, Effects of dose and radiation quality on retina and retinal endothelial cells: a quantitative analysis of acute and early apoptosis in low-dose irradiated mouse. 62nd Radiation Research Society Annual Meeting, Big Island, HI, FL, October 16-19, 2016. BinacoPJ, MichPecaut MJ, Nishiyama N, Mao XW, Rodriguez D, Kwok A, Willey JS,  Lau AG. Effects of Low Dose Radiation with Tetanus Toxin on the Strength of Bone. Biomedical Engineering Society (BMES) 2016. Sridharan V, Cao M, Singh P, Jones T, Campbell-Beachler M,  Mao XW, Nelson G, Byrum S, Tackett A, Hauer-Jensen M, Boerma M. Cellular and functional alterations in the heart in response to high energy particle irradiation. 62nd Radiation Research Society Annual Meeting, Big Island, HI, October 16-19, 2016. Mao XW, Nishiyama NC, Haynes K, Gifford P, Campbell-Beachler M, Hartman R, Gridley DS, Pecaut MJ. Role of NADPH oxidase as a mediator of oxidative damage to low-dose radiation and hindlimb unloading, American Society for Gravitational and Space Research (ASGSR), Cleveland, OH, Oct. 26-29, 2016. Burkhart KA, Brooks DJ Bouxsein ML, Mao XW.  Combined effect of hindlimb unloading and radiation on trabecular and cortical bone in adult mice. Human Research program (HRP) Investigator’s Workshop, Galveston, TX, January 13-15, 2015. Mao XW, Song SK, Nelson G. High let (56) Fe ion irradiation induces microvessel and photoreceptor damage in rat retina. Human Research program (HRP) Investigator’s Workshop, Galveston, TX, January 13-15, 2015. Boerma M, Mao XW, Nelson GA, Hauer-Jensen M. Center for Space Radiation Research. NASA Human Research Program, Abstract Book, Galveston, TX, January 13-15, 2015. Mao XW, Crapo J, Gridley D. Radioprotection of Rat Eyes by a Superoxide Dismutase Mimic: a Metalloporphyrin Compound. Normal Tissue Radiation Effects and Countermeasures (CONTREC), Little Rock, AK, May 6-9, 2015. Mao XW, Pecaut MJ, Campbell-Beachler M, Gifford P, Nishiyama N, Gridley DS. Role of Oxidative Stress in Combined Effects of Hindlimb Unloading and Low-dose Radiation in Mouse Brain. 15th International Congress of Radiation Research, Kyoto, Japan, May 25-29, 2015. Wu Yi-Kai, Kim S, Mao XW et al. In-vivo two-photon imaging of fluorescence angiography (TPFA) and two-photon autofluorescence (TPAF) of rabbit and rat retina with femtosecond scanning laser ophthalmoscope (fSLO). IOVS Volume 56, issue:7, June, 2015. Mao XW. Effects of low-dose radiation on neurovascular remodeling. 61st Radiation Research Society Annual Meeting, Weston FL, September 19-23, 2015. Nelson G, Mao XW, Jones T, Rodrigueza D, Stanbouly S, Boerma M, Sridharan V, Hauer-Jensen M. Low doses of gamma rays, protons and oxygen ions cause acute damage to mouse retinal endothelium and cultured microvascular endothelial cells. 61st Radiation Research Society Annual Meeting, Weston FL, September 19-23, 2015. Mao XW, Nishiyama N, Pecaut M, Gridley DS, Yen R. Fibrinoplate-S for the Treatment of Radiation-induced Skin Damage. 61st Radiation Research Society Annual Meeting, Weston, FL, September 19-23, 2015. Mao XW, Pecaut MJ, Hartman R, Gridley DS. NADPH Oxidase and Neurovascular Stress following Unloading and/or Low-Dose Radiation. American Society for Gravitational and Space Research (ASGSR), Alexandria, VA November 11-14, 2015. Mao XW, Nishiyama N, Pecaut MJ, Campbell-Beachler M, Gifford P, Gridley DS. Simulated microgravity and low-dose radiation induces oxidative damage in the mouse hippocampus. American Society for Gravitational and Space Research (ASGSR), Alexandria, VA, November 11-14, 2015. Bellone JA, Sanders K, Gifford P, Hartman RE, Mao XW. Long-term behavioral effects of chronic exposure to low-dose cobalt-57 radiation and/or simulated microgravity, American Society for Gravitational and Space Research (ASGSR),  Alexandria, VA, November 11-14  2015. Nishiyama NC, Pecaut MJ, Gridley DS, Campbell-Beachler M, Gifford P, Mao XW. Time-dependent Changes of Hematological Parameters after Hindlimb Unloading and Low-Dose/Low-Dose-Rate Radiation. American Society for Gravitational and Space Research (ASGSR), Alexandria, VA, November 11-14, 2015. Zheng JY, Hauer-Jensen M, Boerma M, Nelson G, Mao XW. Acute and late Impact of simulated microgravity and low-dose radiation in the brain: a gene network analysis. American Society for Gravitational and Space Research (ASGSR), Alexandria, VA, November 11-14, 2015. Razskazovskiy V, Pecaut MJ, Mao XM, Forsman A. The Effects of Radiation on Apical Mucin Thickness in Murine Uteri. Presented at the Annual Meeting of the American Society of Gravitational and Space Research (ASGSR), Arlington, VA. November 10-14, 2015. Pecaut MJ, Bellinger DL, Mao XW, Stodieck LS, Ferguson V, Bateman TA, Gifford PS, Bayeta E, Jones T, Slater JM, Gridley DS. The Effects of the Spaceflight Environment on Stress Pathways. Presented at the 21st Annual Meeting of the Psychoneuroimmunology Research Society (PNIRS) in Philadelphia, PA.  May 28-31, 2014. Janacek Jiri, Kubinova L, Mao XW. Tracing tubular objects in 3D confocal images using haptic device. Microscopy & Microanalysis, Hartford, August 3-7, 2014. Mao XW, Pecaut M, Stodieck L, Ferguson V, Bateman T, Bouxsein M, Gridley D. Biological and metabolic response in STS-135 space-flown mice skin. 60th Radiation Research Society Annual Meeting, Las Vegas, NV, September 21-24, 2014. Sanders K, Bellone JA, Montanari R, Gifford P, Hartman RE, Mao XW. Behavioral response to combined exposure of simulated microgravity and radiation. 30th Annual American Society for Gravitational and Space Research (ASGSR). Pasadena, CA, October 22-24, 2014. Mao XW, Pecaut MJ, Campbell-Beachler M, Gifford P, Gridley DS. Detection of Early-stage Apoptosis in Mouse Brain after Combined Exposure to Simulated Microgravity and Radiation. 30th Annual American Society for Gravitational and Space Research (ASGSR). Pasadena, CA October 22-24, 2014. Pecaut MJ, Campbell-Beachler M, Gifford P, Gridley DS, Mao XW. Impact of Combined Exposure to Anti-Orthostatic Tail Suspension and Low-Dose/Low-Dose-Rate Radiation on Hematological Parameters. 30th Annual American Society for Gravitational and Space Research (ASGSR). Pasadena, CA, October 22-24, 2014.   (01/2020 - 06/2019)