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4. Selective adsorption of divalent and trivalent cations in porous electrodes.

Author

Kawai, Yusuke, Yamamoto, Yuji, and Kiyohara, Kenji

Subjects
*POROUS electrodes, *AQUEOUS electrolytes, *BRACKISH waters, *MOLECULAR dynamics, *ELECTROSTATIC interaction
Abstract

The capacitive deionization technology uses the electrochemical adsorption of ions in porous electrodes to desalinate seawater or brackish water. Recently, capacitive deionization has gained significant attention as a technology for selective adsorption of ionic species from multicomponent aqueous electrolytes. To investigate the mechanism of selective adsorption at the molecular level, we performed molecular dynamics simulations of aqueous electrolytes and porous electrodes with different divalent or trivalent ions, electrode pore sizes, and applied voltages. We calculated the free energy barriers preventing ions from entering the pores of the electrode and the structure of the water molecules near the ions and the electrode surface under various conditions. Our results suggest that, when the pore and ion sizes are comparable, the steric and electrostatic interactions between the hydrated ions and electrode pores are comparable in magnitude. Moreover, the relative importance of the two interactions can be reversed by slight changes in the external conditions, such as the ion size, valence of the ions, electrode pore size, and applied voltage. Thus, by finely tuning the electrode pore size and the applied voltage, it may be possible to selectively adsorb a particular ionic species from a multicomponent electrolyte through capacitive deionization using a porous electrode. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Evaluation of anticoagulant rodenticide sensitivity by examining in vivo and in vitro responses in avian species, focusing on raptors

Author

Khidkhan, Kraisiri, Yasuhira, Fuyu, Saengtienchai, Aksorn, Kasorndorkbua, Chaiyan, Sitdhibutr, Ratiwan, Ogasawara, Kohei, Adachi, Hikaru, Watanabe, Yukiko, Saito, Keisuke, Sakai, Hidefumi, Horikoshi, Kazuo, Suzuki, Hajime, Kawai, Yusuke K., Takeda, Kazuki, Yohannes, Yared B., Ikenaka, Yoshinori, Rattner, Barnett A., Ishizuka, Mayumi, and Nakayama, Shouta M.M.

Published
2024
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7. Instruments to assess post-intensive care syndrome assessment: a scoping review and modified Delphi method study

Author

Nakanishi, Nobuto, Liu, Keibun, Kawauchi, Akira, Okamura, Masatsugu, Tanaka, Kohei, Katayama, Sho, Mitani, Yuki, Ota, Kohei, Taito, Shunsuke, Fudeyasu, Kenichi, Masuka, Yuki, Yoshihiro, Shodai, Utsumi, Shu, Nishikimi, Mitsuaki, Masuda, Mamoru, Iida, Yuki, Kawai, Yusuke, Hatakeyama, Junji, Hifumi, Toru, Unoki, Takeshi, Kawakami, Daisuke, Obata, Kengo, Katsukawa, Hajime, Sumita, Hidenori, Morisawa, Tomoyuki, Takahashi, Masahiro, Tsuboi, Norihiko, Kozu, Ryo, Takaki, Shunsuke, Haruna, Junpei, Fujinami, Yoshihisa, Nosaka, Nobuyuki, Miyamoto, Kyohei, Nakamura, Kensuke, Kondo, Yutaka, Inoue, Shigeaki, and Nishida, Osamu

Published
2023
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8. Japanese Clinical Practice Guidelines for Rehabilitation in Critically Ill Patients 2023 (J-ReCIP 2023)

Author

Unoki, Takeshi, Hayashida, Kei, Kawai, Yusuke, Taito, Shunsuke, Ando, Morihide, Iida, Yuki, Kasai, Fumihito, Kawasaki, Tatsuya, Kozu, Ryo, Kondo, Yutaka, Saitoh, Masakazu, Sakuramoto, Hideaki, Sasaki, Nobuyuki, Saura, Ryuichi, Nakamura, Kensuke, Ouchi, Akira, Okamoto, Saiko, Okamura, Masatsugu, Kuribara, Tomoki, Kuriyama, Akira, Matsuishi, Yujiro, Yamamoto, Norimasa, Yoshihiro, Shodai, Yasaka, Taisuke, Abe, Ryo, Iitsuka, Takahito, Inoue, Hiroyasu, Uchiyama, Yuki, Endo, Satoshi, Okura, Kazuki, Ota, Kohei, Otsuka, Takahisa, Okada, Daisuke, Obata, Kengo, Katayama, Yukiko, Kaneda, Naoki, Kitayama, Mio, Kina, Shunsuke, Kusaba, Ryuichi, Kuwabara, Masanari, Sasanuma, Naoki, Takahashi, Masahiro, Takayama, Chihiro, Tashiro, Naonori, Tatsuno, Junko, Tamura, Takahiko, Tamoto, Mitsuhiro, Tsuchiya, Asuka, Tsutsumi, Yusuke, Nagato, Tadashi, Narita, Chihiro, Nawa, Tomohiro, Nonoyama, Tadayoshi, Hanada, Masatoshi, Hirakawa, Kotaro, Makino, Akiko, Masaki, Hirotaka, Matsuki, Ryosuke, Matsushima, Shinya, Matsuda, Wataru, Miyagishima, Saori, Moromizato, Masaru, Yanagi, Naoya, Yamauchi, Kota, Yamashita, Yuhei, Yamamoto, Natsuhiro, Liu, Keibun, Wakabayashi, Yuki, Watanabe, Shinichi, Yonekura, Hiroshi, Nakanishi, Nobuto, Takahashi, Tetsuya, and Nishida, Osamu

Published
2023
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15. Toxicokinetic analysis of the anticoagulant rodenticides warfarin & diphacinone in Egyptian fruit bats (Rousettus aegyptiacus) as a comparative sensitivity assessment for Bonin fruit bats (Pteropus pselaphon)

Author

Takeda, Kazuki, Manago, Kosuke, Morita, Ayuko, Kawai, Yusuke K., Yasuo, Nobuaki, Sekijima, Masakazu, Ikenaka, Yoshinori, Hashimoto, Takuma, Minato, Ryuichi, Oyamada, Yusuke, Horikoshi, Kazuo, Suzuki, Hajime, Ishizuka, Mayumi, and Nakayama, Shouta M.M.

Published
2022
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18. Heparin-induced thrombocytopenia requiring VA-ECMO management during percutaneous coronary intervention for acute coronary syndrome: A case report.

Author

Kawamura, Kohei, Miyagi, Ryosuke, Ueki, Yuta, Matsuo, Naoaki, Saito, Eisuke, Namba, Yusuke, Tokioka, Koji, Ohe, Tohru, and Kawai, Yusuke

Abstract

Heparin-induced thrombocytopenia (HIT) is an immune-mediated disease with severe thromboembolic complications. HIT during percutaneous coronary intervention (PCI) can be fatal without prompt treatment. We report an unusual case of HIT observed during PCI for acute coronary syndrome (ACS). A 74-year-old female with a history of pulmonary embolism managed with unfractionated heparin (UFH) 2 years previously presented with intermittent chest pain. Coronary angiography revealed total occlusion of the mid-right coronary artery. Before and during the primary PCI, 14000 UFH units were administered. However, abundant thrombus formation in the non-culprit lesion was refractory to repeated thrombus aspiration. We suspected HIT, discontinued UFH, and administered argatroban. Despite repeated thrombus aspirations and balloon dilatation, coronary obstruction persisted; consequently, ventricular fibrillation refractory to multiple cardioversions occurred. Therefore, veno-arterial extracorporeal membrane oxygenation (VA-ECMO) was required. Platelet counts rapidly decreased to <50 % of the baseline value, and serum was highly positive for IgG-specific antiplatelet factor 4/heparin antibodies. The patient was discharged with independent gait and no major neurological disorders. This is a clinically noteworthy case of rapidly developing HIT during primary PCI for ACS, requiring VA-ECMO management, with no major neurological complications. HIT may occur immediately after re-exposure to heparin long after the first exposure. Without prompt treatment, heparin-induced thrombocytopenia (HIT) during percutaneous coronary intervention (PCI) can be fatal. It may lead to refractory coronary obstruction, which may need to be managed by veno-arterial extracorporeal membrane oxygenation (VA-ECMO). We present a clinically noteworthy case of rapidly developing HIT during primary PCI for acute coronary syndrome, requiring VA-ECMO management, with no major neurological complications. Physicians must be mindful that HIT may occur immediately after re-exposure to heparin long after the first exposure. [ABSTRACT FROM AUTHOR]

Published
2024
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19. Clinicopathological Features of Early Gastric Cancer Complicated by Autoimmune Gastritis.

Author

Nomura, Kosuke, Kikuchi, Daisuke, Kawai, Yusuke, Ochiai, Yorinari, Okamura, Takayuki, Suzuki, Yugo, Hayasaka, Junnosuke, Mitsunaga, Yutaka, Odagiri, Hiroyuki, Yamashita, Satoshi, Matsui, Akira, and Hoteya, Shu

Subjects
STOMACH cancer, GASTRITIS, CONTROL groups, CURVATURE, CLINICAL pathology
Abstract

Introduction: In the post-Helicobacter pylori era, autoimmune gastritis (AIG) is attracting increasing attention as an origin of gastric cancer. Here, we performed clinicopathological examination of gastric cancer complicating AIG treated in our hospital. Methods: Eighty-six early gastric cancer lesions complicating AIG in 50 patients were treated by endoscopic submucosal dissection (ESD) at our hospital in 2008–2022. Their clinicopathological characteristics were compared with those of a control group comprising 2,978 early gastric cancer lesions (excluding lesions in the remnant stomach after surgery) in 2,278 patients treated by ESD during the same period. Results: Mean age was significantly higher in the AIG group than in the control group (74.7 years vs. 70.9 years; p < 0.01). In the respective groups, the occurrence rate of synchronous/metachronous lesions was 38.0% and 20.4% (p < 0.01), the ratio of longitudinal cancer locations (upper/middle/lower third [U/M/L]) was 27/32/27 and 518/993/1,467 (p < 0.01), the ratio of circumferential cancer locations (lesser curvature/greater curvature/anterior wall/posterior wall) was 25/31/12/18 and 1,259/587/475/657 (p < 0.01), the ratio of major macroscopic types (I/IIa/IIb/IIc) was 13/38/5/30 and 65/881/220/1,812 (p < 0.01). The rates of multiple gastric cancer and cancers in the U region, at the greater curvature, and of protruding types were significantly higher in the AIG group. Conclusion: The occurrence rate of multiple gastric cancer was significantly higher in gastric cancer complicating AIG (approximately 40%), and compared with the control group, the proportions of cancers at the U region, at the greater curvature, and of protruding types were significantly higher. [ABSTRACT FROM AUTHOR]

Published
2024
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27. Impact of Serum Indoxyl Sulfate on One-Year Adverse Events in Chronic Kidney Disease Patients with Heart Failure.

Author

Iwasaki, Keiichiro, Miyoshi, Toru, Urabe, Chikara, Sakuragi, Satoru, Kawai, Yusuke, Fuke, Soichiro, Doi, Masayuki, Takaishi, Atsushi, Oka, Takefumi, Tokunaga, Naoto, and Ito, Hiroshi

Subjects
HEART failure patients, CHRONIC kidney failure, CARDIAC patients, VENTRICULAR ejection fraction, GLOMERULAR filtration rate
Abstract

Background/Objectives: Indoxyl sulfate, a uremic toxin, is associated with mortality and cardiovascular events in patients with chronic kidney disease (CKD). This study aimed to evaluate the prognostic implications of serum indoxyl sulfate levels in patients with heart failure and CKD. Methods and Results: This was a prospective multicenter observational study. Overall, 300 patients with chronic heart failure with a previous history of hospitalization and an estimated glomerular filtration rate (eGFR) of 45 mL/min/1.73 m2 or less (CKD stage G3b to G5) without dialysis were analyzed. The primary outcome assessed in a time-to-event analysis from the measurement of indoxyl sulfate was a composite of all-cause death, hospitalization for heart failure, nonfatal myocardial infarction, and nonfatal stroke. Clinical events were followed-up to one year after indoxyl sulfate measurement. The median patient age was 75 years, and 57% of the patients were men. We divided the cohort into low and high indoxyl sulfate categories according to a median value of 9.63 mg/mL. The primary outcome occurred in 27 of 150 patients (18.0%) in the low indoxyl sulfate group and 27 of 150 patients (18.0%) in the high indoxyl sulfate group (hazard ratio, 1.00; 95% confidence interval, 0.58 to 1.70, p = 0.99). In the post hoc exploratory analyses, the results were consistent across age, sex, body mass index, left ventricular ejection fraction, eGFR, and N-terminal pro b-type natriuretic peptide. Conclusions: Among heart failure patients with CKD stages G3b to 5G, serum indoxyl sulfate concentrations were not significantly associated with the subsequent occurrence of cardiovascular events. [ABSTRACT FROM AUTHOR]

Published
2024
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34. Post‐intensive care syndrome: Recent advances and future directions

Author

Inoue, Shigeaki, primary, Nakanishi, Nobuto, additional, Amaya, Fumimasa, additional, Fujinami, Yoshihisa, additional, Hatakeyama, Junji, additional, Hifumi, Toru, additional, Iida, Yuki, additional, Kawakami, Daisuke, additional, Kawai, Yusuke, additional, Kondo, Yutaka, additional, Liu, Keibun, additional, Nakamura, Kensuke, additional, Nishida, Takeshi, additional, Sumita, Hidenori, additional, Taito, Shunsuke, additional, Takaki, Shunsuke, additional, Tsuboi, Norihiko, additional, Unoki, Takeshi, additional, Yoshino, Yasuyo, additional, and Nishida, Osamu, additional

Published
2024
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35. Investigation of the relationship between colonoscopy insertion difficulty factors and endoscope shape using an endoscopic position detection unit

Author

Kawai, Takashi, primary, Kawai, Yusuke, additional, Akimito, Yoshika, additional, Hamada, Mariko, additional, Iwata, Eri, additional, Niikura, Ryota, additional, Nagata, Naoyoshi, additional, Sugimoto, Mitsushige, additional, Yanagisawa, Kyosuke, additional, Fukuzawa, Masakatsu, additional, and Itoi, Takao, additional

Published
2024
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40. The Japanese Clinical Practice Guidelines for Management of Sepsis and Septic Shock 2020 (J-SSCG 2020)

Author

Egi, Moritoki, Ogura, Hiroshi, Yatabe, Tomoaki, Atagi, Kazuaki, Inoue, Shigeaki, Iba, Toshiaki, Kakihana, Yasuyuki, Kawasaki, Tatsuya, Kushimoto, Shigeki, Kuroda, Yasuhiro, Kotani, Joji, Shime, Nobuaki, Taniguchi, Takumi, Tsuruta, Ryosuke, Doi, Kent, Doi, Matsuyuki, Nakada, Taka-aki, Nakane, Masaki, Fujishima, Seitaro, Hosokawa, Naoto, Masuda, Yoshiki, Matsushima, Asako, Matsuda, Naoyuki, Yamakawa, Kazuma, Hara, Yoshitaka, Sakuraya, Masaaki, Ohshimo, Shinichiro, Aoki, Yoshitaka, Inada, Mai, Umemura, Yutaka, Kawai, Yusuke, Kondo, Yutaka, Saito, Hiroki, Taito, Shunsuke, Takeda, Chikashi, Terayama, Takero, Tohira, Hideo, Hashimoto, Hideki, Hayashida, Kei, Hifumi, Toru, Hirose, Tomoya, Fukuda, Tatsuma, Fujii, Tomoko, Miura, Shinya, Yasuda, Hideto, Abe, Toshikazu, Andoh, Kohkichi, Iida, Yuki, Ishihara, Tadashi, Ide, Kentaro, Ito, Kenta, Ito, Yusuke, Inata, Yu, Utsunomiya, Akemi, Unoki, Takeshi, Endo, Koji, Ouchi, Akira, Ozaki, Masayuki, Ono, Satoshi, Katsura, Morihiro, Kawaguchi, Atsushi, Kawamura, Yusuke, Kudo, Daisuke, Kubo, Kenji, Kurahashi, Kiyoyasu, Sakuramoto, Hideaki, Shimoyama, Akira, Suzuki, Takeshi, Sekine, Shusuke, Sekino, Motohiro, Takahashi, Nozomi, Takahashi, Sei, Takahashi, Hiroshi, Tagami, Takashi, Tajima, Goro, Tatsumi, Hiroomi, Tani, Masanori, Tsuchiya, Asuka, Tsutsumi, Yusuke, Naito, Takaki, Nagae, Masaharu, Nagasawa, Ichiro, Nakamura, Kensuke, Nishimura, Tetsuro, Nunomiya, Shin, Norisue, Yasuhiro, Hashimoto, Satoru, Hasegawa, Daisuke, Hatakeyama, Junji, Hara, Naoki, Higashibeppu, Naoki, Furushima, Nana, Furusono, Hirotaka, Matsuishi, Yujiro, Matsuyama, Tasuku, Minematsu, Yusuke, Miyashita, Ryoichi, Miyatake, Yuji, Moriyasu, Megumi, Yamada, Toru, Yamada, Hiroyuki, Yamamoto, Ryo, Yoshida, Takeshi, Yoshida, Yuhei, Yoshimura, Jumpei, Yotsumoto, Ryuichi, Yonekura, Hiroshi, Wada, Takeshi, Watanabe, Eizo, Aoki, Makoto, Asai, Hideki, Abe, Takakuni, Igarashi, Yutaka, Iguchi, Naoya, Ishikawa, Masami, Ishimaru, Go, Isokawa, Shutaro, Itakura, Ryuta, Imahase, Hisashi, Imura, Haruki, Irinoda, Takashi, Uehara, Kenji, Ushio, Noritaka, Umegaki, Takeshi, Egawa, Yuko, Enomoto, Yuki, Ota, Kohei, Ohchi, Yoshifumi, Ohno, Takanori, Ohbe, Hiroyuki, Oka, Kazuyuki, Okada, Nobunaga, Okada, Yohei, Okano, Hiromu, Okamoto, Jun, Okuda, Hiroshi, Ogura, Takayuki, Onodera, Yu, Oyama, Yuhta, Kainuma, Motoshi, Kako, Eisuke, Kashiura, Masahiro, Kato, Hiromi, Kanaya, Akihiro, Kaneko, Tadashi, Kanehata, Keita, Kano, Ken-ichi, Kawano, Hiroyuki, Kikutani, Kazuya, Kikuchi, Hitoshi, Kido, Takahiro, Kimura, Sho, Koami, Hiroyuki, Kobashi, Daisuke, Saiki, Iwao, Sakai, Masahito, Sakamoto, Ayaka, Sato, Tetsuya, Shiga, Yasuhiro, Shimoto, Manabu, Shimoyama, Shinya, Shoko, Tomohisa, Sugawara, Yoh, Sugita, Atsunori, Suzuki, Satoshi, Suzuki, Yuji, Suhara, Tomohiro, Sonota, Kenji, Takauji, Shuhei, Takashima, Kohei, Takahashi, Sho, Takahashi, Yoko, Takeshita, Jun, Tanaka, Yuuki, Tampo, Akihito, Tsunoyama, Taichiro, Tetsuhara, Kenichi, Tokunaga, Kentaro, Tomioka, Yoshihiro, Tomita, Kentaro, Tominaga, Naoki, Toyosaki, Mitsunobu, Toyoda, Yukitoshi, Naito, Hiromichi, Nagata, Isao, Nagato, Tadashi, Nakamura, Yoshimi, Nakamori, Yuki, Nahara, Isao, Naraba, Hiromu, Narita, Chihiro, Nishioka, Norihiro, Nishimura, Tomoya, Nishiyama, Kei, Nomura, Tomohisa, Haga, Taiki, Hagiwara, Yoshihiro, Hashimoto, Katsuhiko, Hatachi, Takeshi, Hamasaki, Toshiaki, Hayashi, Takuya, Hayashi, Minoru, Hayamizu, Atsuki, Haraguchi, Go, Hirano, Yohei, Fujii, Ryo, Fujita, Motoki, Fujimura, Naoyuki, Funakoshi, Hiraku, Horiguchi, Masahito, Maki, Jun, Masunaga, Naohisa, Matsumura, Yosuke, Mayumi, Takuya, Minami, Keisuke, Miyazaki, Yuya, Miyamoto, Kazuyuki, Murata, Teppei, Yanai, Machi, Yano, Takao, Yamada, Kohei, Yamada, Naoki, Yamamoto, Tomonori, Yoshihiro, Shodai, Tanaka, Hiroshi, and Nishida, Osamu

Published
2021
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45. Analysis of Crop Consumption Using Scatological Samples from the Red-Crowned Crane Grus japonensis in Eastern Hokkaido, Japan

Author

Yokokawa, Ayaka, primary, Dong, Wenjing, additional, Momose, Kunikazu, additional, Iima, Hiroko, additional, Yoshino, Tomoo, additional, Izumi, Kenichi, additional, Kawai, Yusuke, additional, Amano, Tomoko, additional, Nakamura, Tatsuro, additional, Sawada, Akira, additional, Endoh, Daiji, additional, Nakajima, Nobuyoshi, additional, and Teraoka, Hiroki, additional

Published
2023
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50. Effect of remote ischemia or nicorandil on myocardial injury following percutaneous coronary intervention in patients with stable coronary artery disease: A randomized controlled trial

Author

Miyoshi, Toru, Ejiri, Kentaro, Kohno, Kunihisa, Nakahama, Makoto, Doi, Masayuki, Munemasa, Mitsuru, Murakami, Masaaki, Takaishi, Atsushi, Kawai, Yusuke, Sato, Tetsuya, Sato, Katsumasa, Oka, Takefumi, Takahashi, Natsuki, Sakuragi, Satoru, Mima, Atsushi, Enko, Kenki, Hosogi, Shingo, Nanba, Seiji, Hirami, Ryoichi, Nakamura, Kazufumi, and Ito, Hiroshi

Published
2017
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