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JaLCDOI 10.18926/AMO/57948
フルテキストURL 74_1_17.pdf
著者 Ishii, Kenzo| Morimatsu, Hiroshi| Ono, Kazumi| Miyasho, Koji|
抄録 We performed a retrospective cohort study of 911 high-energy trauma patients who underwent chest CT scans at least twice after admission. We hypothesized that in high-energy trauma patients, a high-inspired oxygen concentration delivered after admission results in dorsal atelectasis. The study’s primary outcome was dorsal atelectasis formation diagnosed based on CT images. We defined dorsal atelectasis as the presence of atelectasis at ≥ 10 mm thick on CT images. We defined high-inspired oxygen concentration as >60% oxygen delivered between two CT scans. Four hundred sixty-five patients (51.0%) developed atelectasis according to the second CT scan, and 338 (37.1%) received a high-inspired oxygen concentration. A univariate analysis showed that the rate of the high-inspired oxygen concentration in the atelectasis group was significantly higher than that in the non-atelectasis group (43.4% vs. 30.1%, p<0.001). However, a logistic regression analysis showed that there was no significant relationship between the oxygen concentration and the formation of dorsal atelectasis (OR: 1.197, 95%CI: 0.852-1.683, p=0.30). Age, the Injury Severity Score, BMI, and smoking were found to be risk factors of dorsal atelectasis formation in high-energy trauma patients. There was no relationship between the oxygen concentration and atelectasis formation in our series of high-energy trauma patients.
キーワード trauma patient dorsal atelectasis oxygen concentration
Amo Type Original Article
出版物タイトル Acta Medica Okayama
発行日 2020-02
巻 74巻
号 1号
出版者 Okayama University Medical School
開始ページ 17
終了ページ 26
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 英語
著作権者 CopyrightⒸ 2020 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 32099244
Web of Science KeyUT 000516606200003
NAID 120006795615
JaLCDOI 10.18926/AMO/57947
フルテキストURL 74_1_7.pdf
著者 Sanki, Tomoaki| Endo, Hirosuke| Tetsunaga, Tomonori| Furumatsu, Takayuki| Yamada, Kazuki| Ozaki, Toshifumi|
抄録 We investigated the relationship between the initial contact status and stress shielding in total hip arthroplasty (THA) using fit-and-fill type straight-stem implants. In addition we evaluated the clinical and radiographic outcomes. Subjects were 100 hips of 94 patients who underwent THA and were followed-up for ≥10 years. Contact areas with the femoral cortical bone were investigated according to the zonal distribution of Gruen using postoperative CT images. Depending on the number of contact areas, the patients were classified into high contact [HC], medium contact [MC], and low contact [LC] groups. Radiographic and clinical outcomes were evaluated. In the HC group (20 hips), severe stress shielding was observed in 12 hips, which was statistically significant (p=0.008). In the LC group (29 hips), mild stress shielding was observed in 27 hips which was statistically significant (p<0.001). No significant differences were observed among the 3 groups in clinical outcomes, Harris hip score (p=0.719) or Japanese Orthopedic Association (JOA) score (p=0.301). In insertion of cementless collared fit-and-fill type straight-stem implants, severe late stress shielding of the femoral bone may occur if high contact of the femoral component is achieved. However, the degree of stress shielding does not result in adverse clinical outcomes.
キーワード fit-and-fill stress shielding cementless straight stem total hip arthroplasty
Amo Type Original Article
出版物タイトル Acta Medica Okayama
発行日 2020-02
巻 74巻
号 1号
出版者 Okayama University Medical School
開始ページ 7
終了ページ 15
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 英語
著作権者 CopyrightⒸ 2020 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 32099243
Web of Science KeyUT 000516606200002
NAID 120006795614
フルテキストURL CORR477_8_1892.pdf
著者 Kunisada, Toshiyuki| Fujiwara, Tomohiro| Hasei, Joe| Nakata, Eiji| Senda, Masuo| Ozaki, Toshifumi|
発行日 2019-08
出版物タイトル Clinical Orthopaedics and Related Research
巻 477巻
号 8号
出版者 Lippincott, Williams & Wilkins
開始ページ 1892
終了ページ 1901
ISSN 0009-921X
NCID AA00607942
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
論文のバージョン author
PubMed ID 30985613
DOI 10.1097/CORR.0000000000000764
Web of Science KeyUT 000509664400024
関連URL isVersionOf https://doi.org/10.1097/CORR.0000000000000764
フルテキストURL NC11_235.pdf
著者 Kawai, T.| Wang, C. G.| Kandori, Y.| Honoki, Y.| Matano, K.| Kambe, T.| Zheng, Guo-qing|
発行日 2020-01-13
出版物タイトル Nature Communications
巻 11巻
出版者 Springer Nature
開始ページ 235
ISSN 2041-1723
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2020
論文のバージョン publisher
PubMed ID 31932585
DOI 10.1038/s41467-019-14126-w
関連URL isVersionOf https://doi.org/10.1038/s41467-019-14126-w
フルテキストURL DMJ38_5_798.pdf
著者 Kominami, Nao| Shimada, Yasushi| Hosaka, Keiichi| Minh Nguyet Luong| Yoshiyama, Masahiro| Sadr, Alireza| Sumi, Yasunori| Tagami, Junji|
キーワード Dentin Internal fracture Microtensile bond strength test SS-OCT
発行日 2019-09-27
出版物タイトル Dental Materials Journal
巻 38巻
号 385号
出版者 Japanese Society for Dental Materials and Devices
開始ページ 798
終了ページ 805
ISSN 0287-4547
NCID AA10443149
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 The Japanese Society for Dental Materials and Devices
論文のバージョン publisher
PubMed ID 31341147
DOI 10.4012/dmj.2018-232
Web of Science KeyUT 000500359500015
関連URL isVersionOf https://doi.org/10.4012/dmj.2018-232
フルテキストURL DMJ38_5_779.pdf
著者 Rima Zakzuk Alshahni| Shimada, Yasushi| Zhou, Yuan| Yoshiyama, Masahiro| Sadr, Alireza| Sumi, Yasunori| Tagami, Junji|
キーワード Bottom Dentin-enamel junction Gap SS-OCT Self-etch adhesive
発行日 2019-09-27
出版物タイトル Dental Materials Journal
巻 38巻
号 5号
出版者 Japanese Society for Dental Materials and Devices
開始ページ 779
終了ページ 789
ISSN 0287-4547
NCID AA10443149
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 The Japanese Society for Dental Materials and Devices
論文のバージョン publisher
PubMed ID 31341148
DOI 10.4012/dmj.2018-265
Web of Science KeyUT 000500359500013
関連URL isVersionOf https://doi.org/10.4012/dmj.2018-265
フルテキストURL JCBN64_2_143.pdf
著者 Sueishi, Yoshimi| Masamoto, Hiroaki| Kotake, Yashige|
キーワード ESR spin trapping MULTIS antioxidant capacity ginger multiple free-radical scavenging method.
発行日 2019-03-01
出版物タイトル Journal of Clinical Biochemistry and Nutrition
巻 64巻
号 2号
出版者 The Society for Free Radical Research Japan
開始ページ 143
終了ページ 147
ISSN 0912-0009
NCID AA10710201
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
論文のバージョン publisher
PubMed ID 30936626
DOI 10.3164/jcbn.18-41
Web of Science KeyUT 000464890300006
関連URL isVersionOf https://doi.org/10.3164/jcbn.18-41
フルテキストURL IJMS20_5_1042.pdf
著者 Apriliana Cahya Khayrani| Mahmud, Hafizah| Zahra, Maram H.| Aung Ko Ko Oo| Oze, Miharu| Du, Juan| Alam, Md Jahangir| Afify, Said M.| Hagar A. Abu Quora| Shigehiro, Tsukasa| Anna Sanchez Calle| Okada, Nobuhiro| Seno, Akimasa| Fujita, Koki| Hamada, Hiroki| Seno, Yuhki| Mandai, Tadakatsu| Seno, Masaharu|
キーワード CD44 glycosylated paclitaxel liposome modified paclitaxel ovarian cancer specific targeting
発行日 2019-02-27
出版物タイトル International Journal of Molecular Sciences
巻 20巻
号 5号
出版者 MDPI
開始ページ 1042
ISSN 1422-0067
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 by the authors.
論文のバージョン publisher
PubMed ID 30818864
DOI 10.3390/ijms20051042
Web of Science KeyUT 000462542300041
関連URL isVersionOf https://doi.org/10.3390/ijms20051042
フルテキストURL JCM2019_1.pdf
著者 Matsuo, Toshihiko|
キーワード Orbital myositis extraocular muscle magnetic resonance imaging diplopia immunoglobulin G4
発行日 2019-08-12
出版物タイトル Japanese Clinical Medicine
巻 10巻
開始ページ 1
終了ページ 5
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © The Author(s) 2019
論文のバージョン publisher
DOI 10.1177/1179670719866525
関連URL isVersionOf https://doi.org/10.1177/1179670719866525
著者 Tanaka, Takashi| Huang, Yong| Marukawa, Yohei| Tsuboi, Yuka| Masaoka, Yoshihisa| Kojima, Katsuhide| Iguchi, Toshihiro| Hiraki, Takao| Gobara, Hideo| Yanai, Hiroyuki| Nasu, Yasutomo| Kanazawa, Susumu|
キーワード MDCT artificial intelligence kidney neoplasms neural network models
発行日 2020-01-08
出版物タイトル American journal of roentgenology
出版者 American Roentgen Ray Society
開始ページ 1
終了ページ 8
ISSN 0361-803X
NCID AA00521224
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
論文のバージョン author
PubMed ID 31913072
DOI 10.2214/AJR.19.22074
関連URL isVersionOf https://doi.org/10.2214/AJR.19.22074
タイトル(別表記) Problems with Laboratory Notebooks in Academia and How to Resolve Them
フルテキストURL YZ139_6_887.pdf
著者 加来田 博貴|
キーワード research record laboratory notebook good practice standard attributable legible contemporaneous original and accurate (ALCOA) and complete consistent enduring and available (CCEA) standards data integrity
発行日 2019-06-01
出版物タイトル YAKUGAKU ZASSHI
巻 139巻
号 6号
出版者 Pharmaceutical Society of Japan
開始ページ 887
終了ページ 890
ISSN 0031-6903
NCID AN00284903
資料タイプ 学術雑誌論文
言語 日本語
OAI-PMH Set 岡山大学
著作権者 © 2019 The Pharmaceutical Society of Japan
論文のバージョン publisher
PubMed ID 31155531
DOI 10.1248/yakushi.18-00193-3
Web of Science KeyUT 000470051400009
関連URL isVersionOf https://doi.org/10.1248/yakushi.18-00193-3
タイトル(別表記) Development of Effective Biological Treatment Process for Acid Mine Drainage
フルテキストURL srfa_109_029_036.pdf
著者 上村 一雄| 金尾 忠芳|
抄録 Acid mine drainage (AMD) is acidic and generally enriched with iron, aluminum, sulfate and heavy metals, such as lead and cadmium. AMD is a growing problem of emerging concern that cause detrimental effects to the environment and living organisms. Yanahara mine in Misaki Town, Okayama, Japan, had mainly produced pyrite for sulfuric acid manufacture. Although it was closed in 1991, AMD is being generated from the mine now. A passive treatment based on the biological oxidation of ferrous iron is a promising strategy for AMD remediation. AMD from Yanahara mine is treated in a plant using iron-oxidizing bacteria, Acidithiobacillus ferrooxidans and Ferrovum spp. The AMD generation continues for several centuries with dramatic consequences on the receiving environments. Therefore, the development of sustainable and cost effective treatment process is required. A development of the effective biological treatment process with an iron oxidation reactor operated at pH 3.5 is described in this report. Economic aspects are also discussed.
キーワード acid mine drainage bioremediation iron-oxidizing bacteria microbial community Acidithiobacillus ferrooxidans
出版物タイトル 岡山大学農学部学術報告
発行日 2020-02-01
巻 109巻
開始ページ 29
終了ページ 36
ISSN 2186-7755
言語 日本語
論文のバージョン publisher
フルテキストURL srfa_109_021_027.pdf
著者 Annah Khatenje Indeche| Yoshida, Yuichi| Miyaji, Daisuke| Goto, Tanjuro| Yasuba, Ken-ichiro| Tanaka, Yoshiyuki|
抄録 The objectives of this study were to (i) determine the optimum number of whole leaves to retain on a tomato plant for effective blossom-end rot (BER) management and (ii) explore the relationship between shoot calcium (Ca) and fruit Ca in non-defoliated plants in two different sized fruit cultivars, a large-fruited cultivar ‘Momotaro fight’ and a medium-fruited cultivar ‘Cindy sweet’. Treatments involved maintaining 18, 15 and 12 leaves on a plant. All lateral shoots were removed regularly throughout the growing period except the shoot closest to the flowering truss in the 18-leaf treatment. At the length of 10cm, these shoots were sampled for real time Ca determination using a hand held Ca2+ meter. In the plants defoliated to 18 leaves, BER was higher in ‘Momotaro fight’ at 10% compared to 2% in ‘Cindy sweet’. Fruit growth rate was significantly increased by defoliation in ‘Momotaro fight’, however no significant difference was observed among treatments in ‘Cindy sweet’. Defoliating to 12 leaves increased daily Ca transport rate by 59% and 37% in ‘Momotaro fight’ and ‘Cindy sweet’, respectively. Defoliating to 12 leaves increased the water-soluble Ca concentration in the distal part of fruit by 34% and 14% in ‘Momotaro fight’ and ‘Cindy sweet’, respectively. In the plants defoliated to 18 leaves where only old yellowish leaves were removed, a significant steady decrease was observed in the concentration of water soluble Ca in the distal part of fruit with increase in truss order. There was a significant linear relationship between water-soluble Ca concentration in the distal part of the fruit and Ca concentration in the lateral shoot of plants defoliated to 18 leaves. We conclude that under moderate water stress by root zone restriction and also certain other BER inductive conditions, defoliation to 12–15 leaves on a tomato plant should be a promising approach for decreasing BER incidence in susceptible large fruit cultivars.
キーワード BER management defoliation water-soluble Ca lateral shoot Ca root zone restriction
出版物タイトル 岡山大学農学部学術報告
発行日 2020-02-01
巻 109巻
開始ページ 21
終了ページ 27
ISSN 2186-7755
言語 英語
論文のバージョン publisher
フルテキストURL srfa_109_013_020.pdf
著者 Nguyen Quang Co| Nguyen Thi Thanh Hien| Saitoh, Kuniyuki|
抄録 The field study was conducted in Nam Dong district, Thua Thien Hue province, Vietnam during May 2019 to observe the effects of SRI method on the rice yield and eradicate the factor affecting the yield. The study was carried out to evaluate the agronomic characteristics of rice, fresh and dry matter production, soil characteristics with a focus group discussion regarding cultivation by SRI and non-SRI methods. The soil analyses using standard measurements showed quite similar soil fertility in both SRI and non-SRI methods, while rice plants showed good agronomic performances and fresh and dry matter production in SRI method. At harvesting time, the yield and yield potentials of rice were greater in SRI than that in non-SRI methods. Focus group discussion found some factors that limited SRI development in Nam Dong district.
キーワード Actual yield Focus group discussion Filled spikelets SRI Weeding
出版物タイトル 岡山大学農学部学術報告
発行日 2020-02-01
巻 109巻
開始ページ 13
終了ページ 20
ISSN 2186-7755
言語 英語
論文のバージョン publisher
フルテキストURL JACS7_1_90.pdf
著者 Hayakawa, Satoshi| Okamoto, Keigo| Yoshioka, Tomohiko|
キーワード Titanium substrate apatite deposition simulated body fluid parallel alignment titania layer
発行日 2019-02-11
出版物タイトル Journal of Asian Ceramic Societies
巻 7巻
号 1号
出版者 Taylor & Francis
開始ページ 90
終了ページ 100
ISSN 2187-0764
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 The Author(s).
論文のバージョン publisher
DOI 10.1080/21870764.2019.1572690
Web of Science KeyUT 000459883500009
関連URL isVersionOf https://doi.org/10.1080/21870764.2019.1572690
タイトル(別表記) Recombinant expression and characterization of quinone-containing novel glycine oxidase from Marinomonas mediterranea
フルテキストURL srfa_109_001_006.pdf
著者 梶山 雄輝| 溝端 佐津紀| 赤地 周作| 根本 理子| 田村 隆| 稲垣 賢二|
抄録  Novel glycine oxidase (GlyOX) from Marinomonas mediterranea depends on cysteine tryptophilquinone (CTQ) and catalyzes the oxidative deamination of glycine to produce a glyoxylate, ammonia, and hydrogen peroxide. M. mediterranea GlyOX genes (goxA and goxB) were cloned and recombinant GlyOX was heterologously expressed by E. coli. The purification of recombinant GlyOX was carried out by metal affinity and DEAE-Toyopearl 650M column chromatographies. M. mediterranea GlyOX was homotetramic with a molecular mass of 76kDa and showed optimum activity around 30°C and at pH 5.0, and stability below 50°C and between pH 5.0 to 9.0. M. mediterranea GlyOX shows a strict substrate specificity toward glycine, and the Michaelis constant for glycine was 0.5mM. M. mediterranea GlyOX could determine the quantity of glycine in human serum and human blood plasma with high sensitivity. This study revealed the catalytic and structural properties of M. mediterranea GlyOX with high substrate specificity.
キーワード glycine oxidase Marinomonas mediterranea cysteine tryptophilquinone recombinant expression enzymatic glycine assay
出版物タイトル 岡山大学農学部学術報告
発行日 2020-02-01
巻 109巻
開始ページ 1
終了ページ 6
ISSN 2186-7755
言語 日本語
論文のバージョン publisher
フルテキストURL fulltext.pdf
著者 Ueki, Yushi| Saito, Ken| Iioka, Hidekazu| Sakamoto, Izumi| Kanda, Yasuhiro| Sakaguchi, Masakiyo| Horii, Arata| Kondo, Eisaku|
キーワード Cancer Molecular Biology
発行日 2020-01-18
出版物タイトル iScience
巻 23巻
号 2号
出版者 Cell Press
開始ページ 100850
ISSN 25890042
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2020 The Author(s).
論文のバージョン publisher
PubMed ID 32058962
DOI 10.1016/j.isci.2020.100850
Web of Science KeyUT 000518637100047
関連URL isVersionOf https://doi.org/10.1016/j.isci.2020.100850
フルテキストURL fulltext.pdf
著者 Suga, Michihiro| Shimada, Atsuhiro| Akita, Fusamichi| Shen, Jian-Ren| Tosha, Takehiko| Sugimoto, Hiroshi|
キーワード Heme Metalloproteins Proton pump Radiation damage Serial femtosecond crystallography X-ray free-electron laser
発行日 2020-02-29
出版物タイトル Biochimica et Biophysica Acta (BBA) - General Subjects
巻 1864巻
号 2号
出版者 SI
開始ページ 129466
ISSN 03044165
NCID AA00564679
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 The Author(s). Published by Elsevier B.V.
論文のバージョン publisher
PubMed ID 31678142
DOI 10.1016/j.bbagen.2019.129466
Web of Science KeyUT 000508740100002
関連URL isVersionOf https://doi.org/10.1016/j.bbagen.2019.129466
フルテキストURL fulltext.pdf
著者 Saito, Taichi| Noda, Tomoyuki| Kondo, Hiroya| Demiya, Koji| Nezu, Satoshi| Yokoo, Suguru| Matsuhashi, Minami| Uehara, Takenori| Shimamura, Yasunori| Kodama, Masayuki| Ozaki, Toshifumi|
キーワード Hand Induced membrane Masquelet technique Septic arthritis The small joint
発行日 2020-02-29
出版物タイトル Trauma Case Reports
巻 25巻
開始ページ 100268
ISSN 23526440
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 The Authors. Published by Elsevier Ltd.
論文のバージョン publisher
PubMed ID 1890833
DOI 10.1016/j.tcr.2019.100268
関連URL isVersionOf https://doi.org/10.1016/j.tcr.2019.100268
フルテキストURL fulltext.pdf
著者 Eto, Eriko| Maki, Jota| Akagi, Teiji| Ito, Hiroshi| Masuyama, Hisashi|
キーワード Anticoagulant Fontan circulation Labor analgesia Obstetrical complications Pregnancy
発行日 2019-12-30
出版物タイトル Journal of Cardiology Cases
巻 21巻
号 4号
出版者 Elsevier
開始ページ 161
終了ページ 163
ISSN 18785409
資料タイプ 学術雑誌論文
言語 英語
OAI-PMH Set 岡山大学
著作権者 © 2019 Published by Elsevier Ltd on behalf of Japanese College of Cardiology.
論文のバージョン publisher
PubMed ID 32256867
DOI 10.1016/j.jccase.2019.12.005
関連URL isVersionOf https://doi.org/10.1016/j.jccase.2019.12.005