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Volume 92, Issue 5.6
Displaying 1-16 of 16 articles from this issue
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Moe Usui, Yue Ma, Yuko Yoshikawa, Kenichi Yoshikawa2018Volume 92Issue 5.6 Pages 257-262
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
JOURNAL FREE ACCESSWe studied the protective effect of ascorbic acid against DNA double-strand breaks (DSBs) caused by photo-induced reactive oxygen species under crowding environments using the observation method of a single DNA molecule with fluorescence microscopy. The protective effect of ascorbic acid against DSBs under different crowding conditions was evaluated by measuring the first double-strand breaNage time of individual DNA molecule from the start of the focusing of visible light to each DNA molecule. The solution containing different concentrations of polyethylene glycol (PEG, molecular weight: 6000) was prepared as a model solution of crowding environments. This solution was used for the experiment of DSBs. As a result, ascorbic acid and PEG exerted an additive protective effect against DSBs under crowding environments. Such an additive protective effect against DSBs could provide an important suggestion on the actual protective effect of ascorbic acid in living cellular systems, where the intracellular medium is highly crowded with biomacromolecules.View full abstractDownload PDF (914K) -
Kaori Miura, Yuta Morishita, Hiroaki Matsuno, Yusuke Aota, Hideyuk ...2018Volume 92Issue 5.6 Pages 263-266
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Ryouhei Ohwada, Yu Ozeki , Yasukazu Saitoh2018Volume 92Issue 5.6 Pages 267-269
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Kazuto Nosaka, Ryousuke Uchiyama2018Volume 92Issue 5.6 Pages 270-272
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Tomio Yabe2018Volume 92Issue 5.6 Pages 273-275
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Yuta Doshida, Akihito Ishigami2018Volume 92Issue 5.6 Pages 276-278
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Ryuta Tobe, Yuki Niida, Yasukiyo Yoshioka2018Volume 92Issue 5.6 Pages 279-282
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...2018Volume 92Issue 5.6 Pages 283-284
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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[in Japanese], hitoshi shirakawa, [in Japanese], [in Japanese], Michio ...2018Volume 92Issue 5.6 Pages 284-
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Kentaro Kogure, MIsuzu Ishikawa, [in Japanese], Susumu Hama, [in Japan ...2018Volume 92Issue 5.6 Pages 284-285
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Akimori Wada, [in Japanese], [in Japanese], [in Japanese]2018Volume 92Issue 5.6 Pages 285-286
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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Kimie Nakagawa2018Volume 92Issue 5.6 Pages 286-287
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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[in Japanese]2018Volume 92Issue 5.6 Pages 287-
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
JOURNAL FREE ACCESSDownload PDF (635K) -
[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...2018Volume 92Issue 5.6 Pages 288-
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
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[in Japanese], [in Japanese]2018Volume 92Issue 5.6 Pages 289-290
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
JOURNAL FREE ACCESSDownload PDF (669K) -
2018Volume 92Issue 5.6 Pages 291-295
Published: June 25, 2018
Released on J-STAGE: June 30, 2019
JOURNAL FREE ACCESSDownload PDF (745K)
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