検索結果 - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Development of Linear Interpolation System for SMK Model Parameters Evaluated from Cellular-Scale Simulation (LISMEC) and its application to BNCT dosimetry

FullText URL	fulltext.pdf
Author	Shigehira, Takafumi\| Watanabe, Tubasa\| Suzuki, Minoru\| Hirata, Yuho\| Ogawa, Tatsuhiko\| Fujimura, Atsushi\| Sakurai, Yoshinori\| Sato, Tatsuhiko\|
Keywords	BNCT microdosimetry borondistribution cellmorphology
Published Date	2026-02-05
Publication Title	Journal of Radiation Research
Volume	volume67
Issue	issue2
Publisher	Oxford University Press (OUP)
Start Page	170
End Page	181
ISSN	0449-3060
NCID	AA00705792
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2026.
File Version	publisher
PubMed ID	41642714
DOI	10.1093/jrr/rraf075
Web of Science KeyUT	001680286700001
Related Url	isVersionOf https://doi.org/10.1093/jrr/rraf075

Instrument-free quantitative colorimetric analysis using adsorption-band length in a packed silica gel column

FullText URL	fulltext.pdf
Author	Phonxayxiong, Sychanh\| Kaneta, Takashi\|
Keywords	Colorimetry Distance-based detection Silica gel Adsorption
Published Date	2026-08
Publication Title	Talanta
Volume	volume306
Publisher	Elsevier BV
Start Page	129728
ISSN	0039-9140
NCID	AA00856594
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Authors.
File Version	publisher
PubMed ID	41903387
DOI	10.1016/j.talanta.2026.129728
Web of Science KeyUT	001732472400001
Related Url	isVersionOf https://doi.org/10.1016/j.talanta.2026.129728

Aeolian dust provenance across the Eurasian Asian steppe from grain-size dependent quartz δ18O in surface soils

FullText URL	fulltext.pdf
Author	Teni, Geer\| Tanaka, Ryoji\| Asano, Maki\| Tamura, Kenji\|
Keywords	Aeolian dust Asian steppe Oxygen isotopes Quartz Japanese soil Dust transport
Published Date	2026-07
Publication Title	CATENA
Volume	volume269
Publisher	Elsevier BV
Start Page	110109
ISSN	0341-8162
NCID	AA00599822
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Authors.
File Version	publisher
DOI	10.1016/j.catena.2026.110109
Related Url	isVersionOf https://doi.org/10.1016/j.catena.2026.110109

Basin boundary metamorphoses due to changes in accessible boundary orbits in passive dynamic walking

FullText URL	fulltext.pdf
Author	Okamoto, Kota\| Akashi, Nozomi\| Obayashi, Ippei\| Kokubu, Hiroshi\| Yorke, James A.\| Aoi, Shinya\|
Keywords	Passive dynamic walking Basin boundarymetamorphoses Accessible boundary orbit Saddle-node bifurcation Homoclinic and heteroclinic intersections
Published Date	2026-04
Publication Title	Nonlinear Dynamics
Volume	volume114
Issue	issue8
Publisher	Springer Science and Business Media LLC
Start Page	595
ISSN	0924-090X
NCID	AA10862447
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2026
File Version	publisher
DOI	10.1007/s11071-026-12461-4
Related Url	isVersionOf https://doi.org/10.1007/s11071-026-12461-4

A magnesium efflux transporter required for seed development and eating quality in rice

FullText URL	fulltext.pdf
Author	Huang, Sheng\| Hori, Kiyosumi\| Yamaji, Naoki\| Yoshioka, Yuma\| Ning, Min\| Nagaya, Yu\| Miyaji, Takaaki\| Mitani-Ueno, Namiki\| Inoue, Shin-ichiro\| Kim, June-Sik\| Kashino, Miho\| Ma, Jian Feng\|
Keywords	magnesium rice transporter
Published Date	2026-04-22
Publication Title	Proceedings of the National Academy of Sciences
Volume	volume123
Issue	issue17
Publisher	Proceedings of the National Academy of Sciences
Start Page	e2536813123
ISSN	0027-8424
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 the Author(s).
File Version	publisher
PubMed ID	42018419
DOI	10.1073/pnas.2536813123
Related Url	isVersionOf https://doi.org/10.1073/pnas.2536813123

Human iPSC cardiomyocyte patch transplantation modifies extracellular matrix and fibroblast behavior after myocardial infarction

FullText URL	fulltext.pdf
Author	Torigata, Kosuke\| Matsuura, Ryohei\| Nagatomo, Fumiya\| Thiha, Moe\| Hikita, Takao\| Iseoka, Hiroko\| Takagi, Hiromitsu\| Koshimizu, Uichi\| Sakakima, Hiroki\| Izumi, Satoshi\| Hatano, Asuka\| Braun, Thomas\| Sawa, Yoshiki\| Miyagawa, Shigeru\| Nakayama, Masanori\|
Keywords	cell biology fibrosis stem cell research
Published Date	2026-04
Publication Title	iScience
Volume	volume29
Issue	issue4
Publisher	Elsevier BV
Start Page	115341
ISSN	2589-0042
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
PubMed ID	41953004
DOI	10.1016/j.isci.2026.115341
Web of Science KeyUT	001732109200001
Related Url	isVersionOf https://doi.org/10.1016/j.isci.2026.115341

Far-red-enriched ultra-long-day conditions induce constitutive FT expression and rapid flowering in radish rootstocks, promoting graft-mediated floral induction in Brassicaceae crops

FullText URL	fulltext.pdf
Author	Motoki, Ko\| Kakita, Nami\| Goto, Tanjuro\| Yasuba, Ken-ichiro\|
Keywords	FLOWERING LOCUS T (FT) Florigen Red/far-red ratio Graft-mediated floral induction Radish (Raphanus sativus) Cabbage (Brassica oleracea) Brassica rapa
Published Date	2026-04
Publication Title	Scientia Horticulturae
Volume	volume361
Publisher	Elsevier BV
Start Page	114818
ISSN	0304-4238
NCID	AA00836848
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
DOI	10.1016/j.scienta.2026.114818
Related Url	isVersionOf https://doi.org/10.1016/j.scienta.2026.114818

Determination of picomolar to sub-nanomolar trace metals in seawater using an alternative chelating resin

FullText URL	fulltext.pdf
Author	Kanna, Naoya\| Obata, Hajime\| Kondo, Yoshiko\|
Keywords	Trace metals Solid-phase extraction Chelating resin InertSep ME-2
Published Date	2026-05
Publication Title	Marine Chemistry
Volume	volume276
Publisher	Elsevier BV
Start Page	104642
ISSN	0304-4203
NCID	AA0072137X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Authors.
File Version	publisher
DOI	10.1016/j.marchem.2026.104642
Related Url	isVersionOf https://doi.org/10.1016/j.marchem.2026.104642

Cation distribution and diffusion-path topologies of A-site-deficient perovskite LixLa(1−x)/3NbO3

FullText URL	fulltext.pdf
Author	Kitamura, Naoto\| Tang, Yizhong\| Kimura, Koji\| Obayashi, Ippei\| Onodera, Yohei\| Nakashima, Ken\| Ishibashi, Chiaki\| Idemoto, Yasushi\| Hayashi, Koichi\|
Keywords	A-site-deficient perovskite Li+ conduction Total scattering Local structure Persistent homology
Published Date	2026-04-01
Publication Title	Journal of the Ceramic Society of Japan
Volume	volume134
Issue	issue4
Publisher	Ceramic Society of Japan
Start Page	225
End Page	231
ISSN	1348-6535
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	©2025 The Ceramic Society of Japan
File Version	publisher
DOI	10.2109/jcersj2.25074
Web of Science KeyUT	001722002900001
Related Url	isVersionOf https://doi.org/10.2109/jcersj2.25074

Mitochondrial inhibition enhances the sensitivity of pancreatic ductal adenocarcinoma cells to oncolytic adenovirus

FullText URL	fulltext.pdf
Author	Shoji, Ryohei\| Tazawa, Hiroshi\| Kuroda, Shinji\| Nishiyama, Takeyoshi\| Kajiwara, Yoshinori\| Yamada, Motohiko\| Nagai, Yasuo\| Inoue, Hiroaki\| Hashimoto, Naoyuki\| Kikuchi, Satoru\| Yoshida, Ryuichi\| Umeda, Yuzo\| Urata, Yasuo\| Kagawa, Shunsuke\| Fujiwara, Toshiyoshi\|
Keywords	MT: Regular Issue pancreatic cancer glycolysis oncolytic virotherapy CPI-613 PET/CT
Published Date	2026-06
Publication Title	Molecular Therapy Oncology
Volume	volume34
Issue	issue2
Publisher	Elsevier BV
Start Page	201180
ISSN	2950-3299
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
DOI	10.1016/j.omton.2026.201180
Web of Science KeyUT	001740821000001
Related Url	isVersionOf https://doi.org/10.1016/j.omton.2026.201180

Explainable analysis of the complex maze magnetic domain structure through extension of the Landau free energy model by adding an entropy feature

FullText URL	fulltext.pdf
Author	Masuzawa, K.\| Foggiatto, A. L.\| Kunii, S.\| Nagaoka, R.\| Taniwaki, M.\| Yamazaki, T.\| Mitsumata, C.\| Obayashi, I.\| Hiraoka, Y.\| Kotsugi, M.\|
Published Date	2026-02-11
Publication Title	Scientific Reports
Volume	volume16
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	12889
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2026
File Version	publisher
PubMed ID	41667607
DOI	10.1038/s41598-026-39617-x
Related Url	isVersionOf https://doi.org/10.1038/s41598-026-39617-x

Phenotypic and potential virulence features of Salmonella enterica serotypes from cancer patients in Kolkata, India

FullText URL	fulltext.pdf
Author	Chowdhury, Goutam\| Bhattacharya, Sanjay\| Goel, Gaurav\| Chatterji, Soumyadip\| Kitahara, Kei\| Ohno, Ayumu\| Lewis, Melissa Glenda\| Miyoshi, Shin-ichi\| Ramamurthy, Thandavarayan\| Mukhopadhyay, Asish K.\|
Keywords	Salmonella enterica Cancer Virulence Antimicrobial resistance PFGE
Published Date	2025-10-09
Publication Title	BMC Infectious Diseases
Volume	volume25
Issue	issue1
Publisher	Springer Science and Business Media LLC
Start Page	1263
ISSN	1471-2334
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2025.
File Version	publisher
PubMed ID	41068693
DOI	10.1186/s12879-025-11679-8
Web of Science KeyUT	001591441800009
Related Url	isVersionOf https://doi.org/10.1186/s12879-025-11679-8

Sodium butyrate inhibits the expression of virulence factors in Vibrio cholerae by targeting ToxT protein

FullText URL	fulltext.pdf
Author	Kundu, Sushmita\| Das, Suman\| Maitra, Priyanka\| Halder, Prolay\| Koley, Hemanta\| Mukhopadhyay, Asish K.\| Miyoshi, Shin-ichi\| Dutta, Shanta\| Chatterjee, Nabendu Sekhar\| Bhattacharya, Sushmita\|
Keywords	sodium butyrate (SB) inhibitor pathogenesis Vibrio cholerae ctxAB antimicrobial resistance toxin-coregulated pilus (TcpA)
Published Date	2025-05-27
Publication Title	mSphere
Volume	volume10
Issue	issue5
Publisher	American Society for Microbiology
Start Page	e00824-24
ISSN	2379-5042
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 Kundu et al.
File Version	publisher
PubMed ID	40261078
DOI	10.1128/msphere.00824-24
Web of Science KeyUT	001471908900001
Related Url	isVersionOf https://doi.org/10.1128/msphere.00824-24

Real-world evaluation of Armstrong's criteria in corticobasal degeneration: Phenotypic overlap and diagnostic challenges

Author	Morihara, Ryuta\| Nomura, Emi\| Osakada, Yosuke\| Yunoki, Taijun\| Takemoto, Mami\| Yamashita, Toru\| Ishiura, Hiroyuki\|
Keywords	Corticobasal degeneration CBD Corticobasal syndrome CBS Armstrong's criteria
Note	© 2026 Published by Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/\| This fulltext file will be available in Feb. 2027.\|
Published Date	2026-04
Publication Title	Parkinsonism & Related Disorders
Volume	volume145
Publisher	Elsevier BV
Start Page	108229
ISSN	1353-8020
NCID	AA11054368
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 Published by Elsevier Ltd.
File Version	author
PubMed ID	41671870
DOI	10.1016/j.parkreldis.2026.108229
Web of Science KeyUT	001689377900001
Related Url	isVersionOf https://doi.org/10.1016/j.parkreldis.2026.108229

The utility of Gold Coast criteria for amyotrophic lateral sclerosis

Author	Nomura, Emi\| Morihara, Ryuta\| Osakada, Yosuke\| Yunoki, Taijun\| Takemoto, Mami\| Yamashita, Toru\| Ishiura, Hiroyuki\|
Keywords	Amyotrophic lateral sclerosis ALS Gold Coast criteria Revised El Escorial criteria Awaji criteria
Note	© 2026 Elsevier B.V. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/\| This fulltext file will be available in Jan. 2027.\|
Published Date	2026-02
Publication Title	Journal of the Neurological Sciences
Volume	volume481
Publisher	Elsevier BV
Start Page	125733
ISSN	0022-510X
NCID	AA00703265
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 Elsevier B.V.
File Version	author
PubMed ID	41534442
DOI	10.1016/j.jns.2026.125733
Web of Science KeyUT	001668514200001
Related Url	isVersionOf https://doi.org/10.1016/j.jns.2026.125733

Lease or sale: When a durable goods monopolist can choose supply chain openness

FullText URL	fulltext.pdf
Author	Kitamura, Hiroshi\| Matsushima, Noriaki\| Sato, Misato\|
Keywords	Durable goods Exclusive supply chain Vertical relation Selling versus leasing
Published Date	2026-07
Publication Title	Transportation Research Part E: Logistics and Transportation Review
Volume	volume211
Publisher	Elsevier BV
Start Page	104882
ISSN	1366-5545
NCID	AA11125309
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2026 The Author(s).
File Version	publisher
DOI	10.1016/j.tre.2026.104882
Related Url	isVersionOf https://doi.org/10.1016/j.tre.2026.104882

Revisiting Adrenal Crisis Triggered by Influenza Infection: Lessons from Two Fatal Cases

JaLCDOI	10.18926/AMO/70458
FullText URL	80_2_153.pdf
Author	Ueda, Yoshiyuki\| Yumoto, Tetsuya\| Hongo, Takashi\| Obara, Takafumi\| Nojima, Tsuyoshi\| Tsukahara, Kohei\| Hasegawa, Kosei\| Futagawa, Natsuko\| Naito, Hiromichi\| Nakao, Atsunori\|
Abstract	Adrenal crisis is a life-threatening endocrine emergency that can progress within hours despite a prior diagnosis and maintenance therapy. We describe a fatal influenza-triggered adrenal crisis in two patients: a child with panhypopituitarism and an adult with prior pituitary surgery, both presenting in cardiac arrest. Despite resuscitation and intravenous hydrocortisone, a fatal hypoxic-ischemic injury or multiorgan failure occurred. These cases highlight the fulminant course of an adrenal crisis and underscore the importance of early recognition, clinician awareness, prompt parenteral hydrocortisone administration, and reinforcement of education for patients, caregivers, and healthcare providers to improve preparedness and prevent avoidable deaths.
Keywords	adrenal insufficiency cardiac arrest hydrocortisone influenza shock
Amo Type	Case Report
Publication Title	Acta Medica Okayama
Published Date	2026-04
Volume	volume80
Issue	issue2
Publisher	Okayama University Medical School
Start Page	153
End Page	157
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2026 by Okayama University Medical School
File Version	publisher
Refereed	True

Complete Transection of the Common Bile Duct Caused by Blunt Abdominal Trauma: A Rare Case Report

JaLCDOI	10.18926/AMO/70457
FullText URL	80_2_147.pdf
Author	Sakamoto, Shinya\| Tabuchi, Motoyasu\| Hamada, Akira\| Yoshimatsu, Rika\| Saisaka, Yuichi\| Matsumoto, Manabu\| Iwata, Jun\| Okabayashi, Takehiro\|
Abstract	Common bile duct (CBD) injury after blunt abdominal trauma is rare and difficult to diagnose. Delayed recognition leads to severe morbidity. A 70-year-old Japanese man was admitted after sustaining blunt abdominal trauma. Ultrasonography revealed intra-abdominal fluid, suggesting bleeding. Contrast-enhanced computed tomography revealed pancreatic head injury, intra-abdominal bleeding, and pseudoaneurysm of the anterior superior pancreatoduodenal artery (ASPDA). Bile duct injury was not evident. The application of transarterial embolization (TAE) controlled the bleeding. Canulation into the pancreatic or biliary duct was not possible during endoscopic retrograde cholangiopancreatography. An emergency laparotomy revealed severe pancreatic head and extrahepatic bile duct injuries. Pancreaticoduodenectomy/Child reconstruction was performed. Complete CBD transection was confirmed. The patient was ultimately discharged without complications. Early recognition, timely surgical management, and intensive care are essential for favorable outcomes in patients who have sustained abdominal trauma.
Keywords	blunt abdominal trauma intensive care emergency laparotomy pancreatoduodenectomy
Amo Type	Case Report
Publication Title	Acta Medica Okayama
Published Date	2026-04
Volume	volume80
Issue	issue2
Publisher	Okayama University Medical School
Start Page	147
End Page	152
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2026 by Okayama University Medical School
File Version	publisher
Refereed	True

Necrotizing Fasciitis Caused by ESBL-Producing Raoultella ornithinolytica in an Immunocompromised Patient with VEXAS Syndrome

JaLCDOI	10.18926/AMO/70456
FullText URL	80_2_141.pdf
Author	Sakamoto-Tokunaga, Moe\| Katsuyama, Takayuki\| Matoba, Masaki\| Tamura, Tomokazu\| Kubota, Natsuki\| Terajima, Yuya\| Shidahara, Kenta\| Hirose, Kei\| Matsumoto, Kazuya\| Nawachi, Shoichi\| Nakadoi, Takato\| Katayama, Yu\| Hayashi, Keigo\| Miyawaki, Yoshia\| Katsuyama, Eri\| Watanabe, Haruki\| Takano-Narazaki, Mariko\| Matsumoto, Yoshinori\| Sada, Ken-Ei\| Tsuji, Shuma\| Gotoh, Kazuyoshi\| Fukushima, Shinnosuke\| Hagiya, Hideharu\| Wada, Jun\|
Abstract	VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory somatic) syndrome has a poor prognosis, with infections being a major cause of death. Raoultella ornithinolytica is an environmental bacterium found predominantly in soil and water. Although R. ornithinolytica can cause various infections, necrotizing fasciitis due to this bacterium has not been reported. We describe the case of an 84-year-old Japanese male with VEXAS syndrome who developed septic shock and necrotizing fasciitis while he was under immunosuppressive therapy. The pathogen was initially misidentified as R. planticola by mass spectrometry but later confirmed by whole-genome sequencing as extended spectrum β-lactamase (ESBL) produced by R. ornithinolytica. Although a life-saving leg amputation was required, the patient recovered with appropriate antibiotic therapy. R. ornithinolytica is thus able to cause severe skin infections in immunocompromised individuals.
Keywords	necrotizing fasciitis Raoultella ornithinolytica VEXAS syndrome whole-genome sequence
Amo Type	Case Report
Publication Title	Acta Medica Okayama
Published Date	2026-04
Volume	volume80
Issue	issue2
Publisher	Okayama University Medical School
Start Page	141
End Page	145
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2026 by Okayama University Medical School
File Version	publisher
Refereed	True

Impact of Proteinuria on Postoperative Complications Following Colorectal Cancer Surgery

JaLCDOI	10.18926/AMO/70455
FullText URL	80_2_131.pdf
Author	Nakata, Shunsuke\| Takatsu, Fumiaki\| Mikuriya, Yoshihiro\| Kakishita, Tomokazu\| Hato, Shinji\| Ohta, Koji\| Kobatake, Takaya\|
Abstract	Colorectal surgery is associated with a high incidence of postoperative complications regardless of the advances in surgical techniques and multidisciplinary treatment. Proteinuria is common in patients with malignancies, but few studies have investigated the association between preoperative proteinuria and patient prognoses, especially postoperative complications. We investigated the impact of proteinuria on patients undergoing colorectal surgery in a single-center, retrospective cohort study of 767 patients who underwent surgical resection for colorectal cancer between January 2016 and December 2022 at the National Hospital Organization Shikoku Cancer Center. Among them, 81 patients with preoperative proteinuria were compared with the control group of 686 patients without proteinuria. Our analyses revealed that the patients with proteinuria had malnutrition with a significantly lower prognostic nutritional index compared to the no-proteinuria control group (p<0.001). The proteinuria group had a significantly advanced tumor stage (p=0.005), experienced more bleeding during the surgery (p=0.002), and required more transfusions (p<0.001). Postoperative complications were significantly more frequent in the proteinuria group (p=0.03), thus demonstrating that proteinuria was independently associated with postoperative complications (p=0.045). Proteinuria in patients undergoing colorectal cancer surgery can therefore be considered a risk factor for postoperative complications.
Keywords	colorectal cancer surgery proteinuria complication malnutrition
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2026-04
Volume	volume80
Issue	issue2
Publisher	Okayama University Medical School
Start Page	131
End Page	139
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	Copyright Ⓒ 2026 by Okayama University Medical School
File Version	publisher
Refereed	True

Search