International Journal of Radiation Biology

Journal Information
ISSN / EISSN : 09553002 / 13623095
Current Publisher: Informa UK Limited (10.1080)
Former Publisher: Informa UK Limited (10.3109)
Total articles ≅ 5,366
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Latest articles in this journal

Moshe Yanovskiy, Ori Nissim Levi, Yair Y. Shaki, Yehoshua Socol
International Journal of Radiation Biology pp 1-8; doi:10.1080/09553002.2020.1779962

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Yohei Fujishima, Akifumi Nakata, Risa Ujiie, Kosuke Kasai, Kentaro Ariyoshi, Valerie Swee Ting Goh, Kojun Suzuki, Hirofumi Tazoe, Masatoshi Yamada, Mitsuaki A. Yoshida, et al.
International Journal of Radiation Biology pp 1-27; doi:10.1080/09553002.2020.1787548

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Pil M. Fredericia, Mattia Siragusa, Ulli Köster, Gregory Severin, Torsten Groesser, Mikael Jensen
International Journal of Radiation Biology pp 1-41; doi:10.1080/09553002.2020.1787541

Abstract:
Purpose: In this work, we set out to provide an experimental setup, using Cs-131, with associated dosimetry for studying relative biological effectiveness (RBE) of Auger emitters. Material & Methods: Cs-131 decays by 100% electron capture producing K- (9%) and L- (80%) Auger electrons with mean energies of 26 keV and 3.5 keV, respectively, plus ≈ 9.4 very low energy electrons (<0.5 keV) per decay. Cs-131 accumulates in the cells through the Na+/K+-ATPase. By this uptake mechanism and the alkali chemistry of Cs+, we argue for its intracellular homogeneous distribution. Cs-131 was added to the cell culture medium of HeLa and V79 Cells. The bio-kinetics of Cs-131 (uptake, release, intracellular distribution) was examined by measuring its intracellular activity concentration over time. Taking advantage of the 100% confluent cellular monolayer, we developed a new and robust dosimetry that is entrusted to a quantity called SC-value. Results: The SC-values evaluated in the cell nucleus are almost independent of the nuclear size and geometry. We obtained dose-rate controlled RBE-values for intracellular Cs-131 decay. Using the γH2AX assay, the RBE was 1 for HeLa cells. Using the clonogenic cell survival, it was 3.9 for HeLa cells and 3.2 for V79 cells. Conclusion: This experimental setup and dosimetry provides reliable RBE-values for Auger emitters in various cell lines.
John D. Boice, Sarah S. Cohen, Michael T. Mumma, Heidi Chen, Ashley P. Golden, Harold L. Beck, John E. Till
International Journal of Radiation Biology pp 1-64; doi:10.1080/09553002.2020.1787543

Teruki Nishida, Masaru Yamaguchi, Yota Tatara, Ikuo Kashiwakura
International Journal of Radiation Biology pp 1-35; doi:10.1080/09553002.2020.1787546

Ching-Yi Chang, Wei-Zhen Lew, Sheng-Wei Feng, Chung-Lung Wu, Hsin-Hui Wang, Sung-Chih Hsieh, Haw-Ming Huang
International Journal of Radiation Biology pp 1-27; doi:10.1080/09553002.2020.1787545

G. Kareliotis, I. Tremi, M. Kaitatzi, E. Drakaki, A. A. Serafetinides, M. Makropoulou, A. G. Georgakilas
International Journal of Radiation Biology pp 1-55; doi:10.1080/09553002.2020.1787544

Andrea Parente, Elisa Scandiuzzi Maciel, Rudi A. J.O. Dierckx, Johannes A. Langendijk, Erik F.J. De Vries, Janine Doorduin
International Journal of Radiation Biology pp 1-32; doi:10.1080/09553002.2020.1787542

Martín Parga-Pazos, Óscar López Pouso, John D. Fenwick, Juan Pardo-Montero
International Journal of Radiation Biology pp 1-24; doi:10.1080/09553002.2020.1787540

Angel De Souza-Torres, Lilita Sueiro-Pelegrín, Miguel Zambrano-Reyes, Idalberto Macías-Socarras, Mario González-Posada, Dagoberto García-Fernández
International Journal of Radiation Biology pp 1-7; doi:10.1080/09553002.2020.1748912

The publisher has not yet granted permission to display this abstract.
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