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Lebedeva-Georgievskaya KB, Perevezentsev AA, Kuznetsova OS, Kudrin VS, Masanova AA, Stemberg AS. Long-Term Neurobiological Effects of Combined Exposure to Anti-Orthostatic Hanging and Ionizing Radiation. BIOL BULL+ 2022. [DOI: 10.1134/s1062359022120081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Belyaeva AG, Kudrin VS, Koshlan IV, Koshlan NA, Isakova MD, Bogdanova YV, Timoshenko GN, Krasavin EA, Blokhina TM, Yashkina EI, Osipov AN, Nosovsky AN, Perevezentsev AA, Shtemberg AS. Effects of combined exposure to modeled radiation and gravitation factors of the interplanetary flight: Monkeys' cognitive functions and the content of monoamines and their metabolites; cytogenetic changes in peripheral blood lymphocytes. LIFE SCIENCES IN SPACE RESEARCH 2021; 30:45-54. [PMID: 34281664 DOI: 10.1016/j.lssr.2021.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/23/2021] [Accepted: 05/24/2021] [Indexed: 06/13/2023]
Abstract
In a study on primates (Macaca mulatta), neurobiological and radiobiological effects have been studied of the synchronous combined action of 7-day antiorthostatic hypokinesia and exposure of the monkeys' head first to γ-rays during 24 h and then to accelerated 12C ions. The neurobiological effects were evaluated by the cognitive functions which model the basic elements of operator activity and the concentration of monoamines and their metabolites in peripheral blood. The radiobiological effects were evaluated by the chromosomal aberration and DNA double-strand break (DSB) yield in peripheral blood lymphocytes. The results of the cognitive function research show that the typological features of the animals' higher nervous activity are the prevailing factor that determines changes in these functions. The monkey of the strong balanced type effectively retained its cognitive functions after the exposures, while in the weak unbalanced type animals these functions were impaired. These changes went along with a decrease in the concentration of monoamines and their metabolites and an increase in the DNA DSB and chromosomal aberration yield in lymphocytes.
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Affiliation(s)
- Alexandra G Belyaeva
- Institute of Biomedical Problems of the Russian Academy of Sciences (RAS), 123007, Moscow, Russian Federation.
| | - Vladimir S Kudrin
- Institute of Biomedical Problems of the Russian Academy of Sciences (RAS), 123007, Moscow, Russian Federation; Zakusov Institute of Pharmacology, 125315, Moscow, Russian Federation.
| | - Igor V Koshlan
- Joint Institute for Nuclear Research 141980, Dubna, Moscow Oblast, Russian Federation; Dubna State University, 141982, Dubna, Moscow Oblast, Russian Federation.
| | - Nataliya A Koshlan
- Joint Institute for Nuclear Research 141980, Dubna, Moscow Oblast, Russian Federation.
| | - Mariya D Isakova
- Joint Institute for Nuclear Research 141980, Dubna, Moscow Oblast, Russian Federation; Dubna State University, 141982, Dubna, Moscow Oblast, Russian Federation.
| | - Yulia V Bogdanova
- Joint Institute for Nuclear Research 141980, Dubna, Moscow Oblast, Russian Federation.
| | - Gennady N Timoshenko
- Joint Institute for Nuclear Research 141980, Dubna, Moscow Oblast, Russian Federation; Dubna State University, 141982, Dubna, Moscow Oblast, Russian Federation.
| | - Evgeny A Krasavin
- Joint Institute for Nuclear Research 141980, Dubna, Moscow Oblast, Russian Federation; Dubna State University, 141982, Dubna, Moscow Oblast, Russian Federation.
| | - Taisia M Blokhina
- State Research Center - Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency (SRC-FMBC), 123098, Moscow, Russian Federation; Semenov Institute of Chemical Physics, Russian Academy of Sciences, 119991 Moscow, Russian Federation; School of Biological and Medical Physics, Moscow Institute of Physics and Technology, 141700 Dolgoprudny, Moscow Region, Russian Federation.
| | - Elizaveta I Yashkina
- State Research Center - Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency (SRC-FMBC), 123098, Moscow, Russian Federation
| | - Andreyan N Osipov
- State Research Center - Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency (SRC-FMBC), 123098, Moscow, Russian Federation; Semenov Institute of Chemical Physics, Russian Academy of Sciences, 119991 Moscow, Russian Federation; School of Biological and Medical Physics, Moscow Institute of Physics and Technology, 141700 Dolgoprudny, Moscow Region, Russian Federation.
| | - Andrey N Nosovsky
- Institute of Biomedical Problems of the Russian Academy of Sciences (RAS), 123007, Moscow, Russian Federation.
| | - Alexandr A Perevezentsev
- Institute of Biomedical Problems of the Russian Academy of Sciences (RAS), 123007, Moscow, Russian Federation.
| | - Andrey S Shtemberg
- Institute of Biomedical Problems of the Russian Academy of Sciences (RAS), 123007, Moscow, Russian Federation.
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