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	Provedor de dados Nature Precedings (1) Autor Ci-yi Liu (1) Ji-hui Han (1) Ji-hui Su (1) Jun Zeng (1) Qi-yin Sun (1) Quan-shi Zhang (1) Tao Sun (1) Wen-hui Xie (1) Xiao-jia Cai (1) Mais... Palavra-chave Biotechnology (1) Chemistry (1) Developmental Biology (1) Tipo do documento Manuscript (1) Ano 2010 (1) País United Kingdom (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Life fingerprints of nuclear reactions in the body of animals Nature Precedings Jun Zeng; Ji-hui Han; Tao Sun; Ji-hui Su; Qi-yin Sun; Quan-shi Zhang; Wen-hui Xie; Ci-yi Liu; Xiao-jia Cai. Nuclear reactions are a very important natural phenomenon in the universe. On the earth, cosmic rays constantly cause nuclear reactions. High energy beams created by medical devices also induce nuclear reactions in the human body. The biological role of these nuclear reactions is unknown. Here we show that the in vivo biological systems are exquisite and sophisticated by nature in influence on nuclear reactions and in resistance to radical damage in the body of live animals. In this study, photonuclear reactions in the body of live or dead animals were induced with 50-MeV irradiation. Tissue nuclear reactions were detected by positron emission tomography (PET) imaging of the induced beta+ activity. We found the unique tissue... Tipo: Manuscript Palavras-chave: Biotechnology; Chemistry; Developmental Biology. Ano: 2010 URL: http://precedings.nature.com/documents/4897/version/1 Registros recuperados: 1 Primeira ... 1 ... Última

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