Search Results - "Davis, Leslie K"

Variations in the RBE for Cell Killing Along the Depth-Dose Profile of a Modulated Proton Therapy Beam by Britten, Richard. A., Nazaryan, Vahagn, Davis, Leslie K., Klein, Susan B., Nichiporov, Dmitri, Mendonca, Marc S., Wolanski, Mark, Nie, Xiliang, George, Jerry, Keppel, Cynthia

“…Considerable evidence now exists to show that that the relative biological effectiveness (RBE) changes considerably along the proton depth-dose distribution,…”
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Exposure to mission relevant doses of 1 GeV/Nucleon (56)Fe particles leads to impairment of attentional set-shifting performance in socially mature rats by Britten, Richard A, Davis, Leslie K, Jewell, Jessica S, Miller, Vania D, Hadley, Melissa M, Sanford, Larry D, Machida, Mayumi, Lonart, György

“…Previous ground-based experiments have shown that cranial irradiation with mission relevant (20 cGy) doses of 1 GeV/nucleon (56)Fe particles leads to a…”
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Low (20 cGy) doses of 1 GeV/u (56)Fe--particle radiation lead to a persistent reduction in the spatial learning ability of rats by Britten, Richard A, Davis, Leslie K, Johnson, Angela M, Keeney, Sonia, Siegel, Andrew, Sanford, Larry D, Singletary, Sylvia J, Lonart, György

“…Exposure to galactic cosmic radiation (GCR) is considered to be a potential health risk in long-term space travel, and it represents a significant risk to the…”
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Impaired Spatial Memory Performance in Adult Wistar Rats Exposed to Low (5-20 cGy) Doses of 1 GeV/n (56)Fe Particles by Britten, Richard A, Jewell, Jessica S, Miller, Vania D, Davis, Leslie K, Hadley, Melissa M, Wyrobek, Andrew J

“…Prolonged deep space missions to planets and asteroids will expose astronauts to galactic cosmic radiation, comprised of low-linear energy transfer (LET)…”
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Exposure to Mission-Relevant Doses of 1 GeV/n (48)Ti Particles Impairs Attentional Set-Shifting Performance in Retired Breeder Rats by Hadley, Melissa M, Davis, Leslie K, Jewell, Jessica S, Miller, Vania D, Britten, Richard A

“…Astronauts on deep space missions will be required to work more autonomously than on previous missions, and thus their ability to perform executive functions…”
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Spatial Memory Performance of Socially Mature Wistar Rats is Impaired after Exposure to Low (5 cGy) Doses of 1 GeV/n 48Ti Particles by Britten, Richard A., Jewell, Jessica S., Duncan, Vania D., Davis, Leslie K., Hadley, Melissa M., Wyrobek, Andrew J.

“…Prolonged deep space missions to planets and asteroids will expose astronauts to galactic cosmic radiation (GCR), a mixture of low-LET ionizing radiations,…”
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Spatial Memory Performance of Socially Mature Wistar Rats is Impaired after Exposure to Low (5 cGy) Doses of 1 GeV/n 48 Ti Particles by Britten, Richard A, Jewell, Jessica S, Duncan, Vania D, Davis, Leslie K, Hadley, Melissa M, Wyrobek, Andrew J

“…Prolonged deep space missions to planets and asteroids will expose astronauts to galactic cosmic radiation (GCR), a mixture of low-LET ionizing radiations,…”
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Changes in the Hippocampal Proteome Associated with Spatial Memory Impairment after Exposure to Low (20 cGy) Doses of 1 GeV/n 56Fe Radiation by Britten, Richard A., Jewell, Jessica S., Davis, Leslie K., Miller, Vania D., Hadley, Melissa M., Semmes, O. John, Lonart, György, Dutta, Sucharita M.

“…Exposure to low (∼20 cGy) doses of high-energy charged (HZE) particles, such as 1 GeV/n 56Fe, results in impaired hippocampal-dependent learning and memory…”
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Exposure to Mission Relevant Doses of 1 GeV/Nucleon 56Fe Particles Leads to Impairment of Attentional Set-Shifting Performance in Socially Mature Rats by Britten, Richard A., Davis, Leslie K., Jewell, Jessica S., Miller, Vania D., Hadley, Melissa M., Sanford, Larry D., Machida, Mayumi, Lonart, György

“…Previous ground-based experiments have shown that cranial irradiation with mission relevant (20 cGy) doses of 1 GeV/nucleon 56Fe particles leads to a…”
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Low (20 cGy) Doses of 1 GeV/u 56Fe-Particle Radiation Lead to a Persistent Reduction in the Spatial Learning Ability of Rats by Britten, Richard A, Davis, Leslie K, Johnson, Angela M, Keeney, Sonia, Siegel, Andrew, Sanford, Larry D, Singletary, Sylvia J, Lonart, György

“…Exposure to galactic cosmic radiation (GCR) is considered to be a potential health risk in long-term space travel, and it represents a significant risk to the…”
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Exposure to Mission-Relevant Doses of 1 GeV/n 48 Ti Particles Impairs Attentional Set-Shifting Performance in Retired Breeder Rats by Hadley, Melissa M., Davis, Leslie K., Jewell, Jessica S., Miller, Vania D., Britten, Richard A.

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Exposure to Mission-Relevant Doses of 1 GeV/n 48Ti Particles Impairs Attentional Set-Shifting Performance in Retired Breeder Rats by Hadley, Melissa M., Davis, Leslie K., Jewell, Jessica S., Miller, Vania D., Britten, Richard A.

“…Astronauts on deep space missions will be required to work more autonomously than on previous missions, and thus their ability to perform executive functions…”
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Exposure to Mission-Relevant Doses of 1 GeV/n ^sup 48^Ti Particles Impairs Attentional Set-Shifting Performance in Retired Breeder Rats by Hadley, Melissa M, Davis, Leslie K, Jewell, Jessica S, Miller, Vania D, Britten, Richard A

“…In this study the authors have determined the impact that exposure to 10, 15 and 20 cGy of 1 GeV/n ^sup 48^Ti particles has on the long-term (three-months post…”
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Exposure to Mission-Relevant Doses of 1 GeV/n super( 48)Ti Particles Impairs Attentional Set-Shifting Performance in Retired Breeder Rats by Hadley, Melissa M, Davis, Leslie K, Jewell, Jessica S, Miller, Vania D, Britten, Richard A

“…In this study the authors have determined the impact that exposure to 10, 15 and 20 cGy of 1 GeV/n super( 48)Ti particles has on the long-term (three-months…”
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Spatial Memory Performance of Socially Mature Wistar Rats is Impaired after Exposure to Low (5 cGy) Doses of 1 GeV/n48Ti Particles by Britten, Richard A., Jewell, Jessica S., Duncan, Vania D., Davis, Leslie K., Hadley, Melissa M., Wyrobek, Andrew J.

“…Prolonged deep space missions to planets and asteroids will expose astronauts to galactic cosmic radiation (GCR), a mixture of low-LET ionizing radiations,…”
Get full text

Impaired Spatial Memory Performance in Adult Wistar Rats Exposed to Low (5–20 cGy) Doses of 1 GeV/n 56Fe Particles by Britten, Richard A., Jewell, Jessica S., Miller, Vania D., Davis, Leslie K., Hadley, Melissa M., Wyrobek, Andrew J.

“…Prolonged deep space missions to planets and asteroids will expose astronauts to galactic cosmic radiation, comprised of low-linear energy transfer (LET)…”
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Impaired Spatial Memory Performance in Adult Wistar Rats Exposed to Low (5-20 cGy) Doses of 1 GeV/n ^sup 56^Fe Particles by Britten, Richard A, Jewell, Jessica S, Miller, Vania D, Davis, Leslie K, Hadley, Melissa M, Wyrobek, Andrew J

“…In this study, 269 male proven breeder Wistar rats were exposed to 1 GeV/n ^sup 56^Fe at doses of 0, 5, 10, 15 and 20 cGy, and tested for spatial memory…”
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Impaired Spatial Memory Performance in Adult Wistar Rats Exposed to Low (5-20 cGy) Doses of 1 GeV/n super( 56)Fe Particles by Britten, Richard A, Jewell, Jessica S, Miller, Vania D, Davis, Leslie K, Hadley, Melissa M, Wyrobek, Andrew J

“…In this study, 269 male proven breeder Wistar rats were exposed to 1 GeV/n super( 56)Fe at doses of 0, 5, 10, 15 and 20 cGy, and tested for spatial memory…”
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Impaired Spatial Memory Performance in Adult Wistar Rats Exposed to Low (5–20 cGy) Doses of 1 GeV/n 56 Fe Particles by Britten, Richard A., Jewell, Jessica S., Miller, Vania D., Davis, Leslie K., Hadley, Melissa M., Wyrobek, Andrew J.

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Changes in the Hippocampal Proteome Associated with Spatial Memory Impairment after Exposure to Low (20 cGy) Doses of 1 GeV/n56Fe Radiation by Britten, Richard A., Jewell, Jessica S., Davis, Leslie K., Miller, Vania D., Hadley, Melissa M., Semmes, O. John, Lonart, György, Dutta, Sucharita M.

“…Exposure to low (∼20 cGy) doses of high-energy charged (HZE) particles, such as 1 GeV/n 56Fe, results in impaired hippocampal-dependent learning and memory…”
Get full text