検索結果 - 岡山大学学術成果リポジトリ

Scattering and semi-classical asymptotics for periodic Schrödinger operators with oscillating decaying potential

著者	Dimassi, Mouez\| Anh Tuan Duong\|
発行日	2017-01
出版物タイトル	Mathematical Journal of Okayama University
巻	59巻
号	1号
資料タイプ	学術雑誌論文
JaLCDOI	10.18926/mjou/54721

Evaluation of convolution sums and some remarks on cusp forms of weight 4 and level 12

著者	Ramakrishhan, B.\| Sahu, Brundaban\|
発行日	2017-01
出版物タイトル	Mathematical Journal of Okayama University
巻	59巻
号	1号
資料タイプ	学術雑誌論文
JaLCDOI	10.18926/mjou/54714

Some examples of non-tidy spaces

著者	Matsushita, Takahiro\|
発行日	2017-01
出版物タイトル	Mathematical Journal of Okayama University
巻	59巻
号	1号
資料タイプ	学術雑誌論文
JaLCDOI	10.18926/mjou/54711

Erythroblastosis of the Donor Twin of Twin Anemia-Polycythemia Sequence

JaLCDOI	10.18926/AMO/54502
フルテキストURL	70_4_269.pdf
著者	Takeuchi, Miharu\| Maruyama, Hidehiko\| Oura, Naoko\| Kanazawa, Akane\| Nakata, Yusei\| Minami, Susumu\| Kikkawa, Kiyoshi\|
抄録	Twin anemia-polycythemia sequence (TAPS) is a group of disorders in monochorionic twins characterized by a large intertwin hemoglobin difference without amniotic fluid discordance. Reticulocyte count is used to diagnose this condition, but little is known about the role of erythroblasts, which are the prior stage of reticulocytes. In the present case of TAPS, the 25-yr-old Japanese mother showed no signs of oligohydramnios or polyhydramnios throughout gestation. The twins were born at 36 weeks and 6 days, weighing 2,648g and 1,994g. The intertwin hemoglobin difference in umbilical cord blood was (21.1－5.0＝) 16.1g/dL and the donor twin showed signs of chronic anemia, including myocardial hypertrophy and pericardial effusion. Erythroblastosis of the donor twin was prolonged (53,088.5, 42,114.8 and 44,217.9/μL on days 0, 1 and 2, respectively). Erythroblastosis, which indicates chronic anemia, is also a good diagnostic indicator of TAPS.
キーワード	anastomosis erythroblast monochorionic diamniotic twin reticulocyte twin anemia-polycythemia sequence
Amo Type	Case Report
出版物タイトル	Acta Medica Okayama
発行日	2016-08
巻	70巻
号	4号
出版者	Okayama University Medical School
開始ページ	269
終了ページ	272
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Ⓒ 2016 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	27549671
Web of Science KeyUT	000384748600006

A neutrophil elastase inhibitor improves lung function during ex vivo lung perfusion

フルテキストURL	K0005261_abstract_review.pdf K0005261_fulltext.pdf
著者	原田昌明\|
発行日	2016-03-25
資料タイプ	学位論文
学位授与番号	甲第5261号
学位授与年月日	2016-03-25
学位・専攻分野	博士（医学）
授与大学	岡山大学
言語	英語

原発性十二指腸粘液癌の一例― 本邦報告16例の検討―

タイトル（別表記）	A case of mucinous adenocarcinoma of the duodenum and literature review of 16 cases reported in Japan
フルテキストURL	128_21.pdf
著者	浜野郁美\| 松本祐介\| 遠藤芳克\| 渡邊直樹\| 甲斐恭平\| 佐藤四三\| 和仁洋治\|
抄録	Primary mucinous adenocarcinoma of the duodenum is rare. Here we report a case we recently encountered, and we review 16 cases reported in Japan. An 82-year-old Japanese woman was admitted to our hospital complaining of abdominal pain and heartburn. An endoscopic examination revealed a Type 2 tumor in the descending limb of the duodenum, and endoscopically obtained specimens revealed a poorly differentiated adenocarcinoma. We performed a curative pancreatoduodenectomy with lymph node resection, and the surgical specimen revealed that the duodenum was the primary site of the mucinous adenocarcinoma. The patient is currently alive ＞ 1 year after the operation without any evidence of recurrence. Of the 16 patients reviewed, all patients had advanced tumors those depth were T3-T4. 9 patients had lymph node metastasis and 4 patients had peritoneal dissemination at the time of surgery. Since mucinous adenocarcinoma of the duodenum is often progressive cancer at a diagnosis, which is tend to have a worse prognosis than other histological types.
キーワード	原発性十二指腸癌（primary duodenal cancer）粘液癌（mucinous carcinoma）膵頭十二指腸切除（pancreatoduodenectomy）
出版物タイトル	岡山医学会雑誌
発行日	2016-04-01
巻	128巻
号	1号
開始ページ	21
終了ページ	25
ISSN	0030-1558
関連URL	isVersionOf https://doi.org/10.4044/joma.128.21
言語	日本語
著作権者	Copyright (c) 2016 岡山医学会
論文のバージョン	publisher
DOI	10.4044/joma.128.21
NAID	130005149602

Genetic Characterization of Hepatitis C Virus in Long-Term RNA Replication Using Li23 Cell Culture Systems

著者	Kato, Nobuyuki\| Sejima, Hiroe\| Ueda, Youki\| Mori, Kyoko\| Satoh, Shinya\| Dansako, Hiromichi\| Ikeda, Masanori\|
発行日	2014-03-13
出版物タイトル	PLOS ONE
巻	9巻
号	3号
資料タイプ	学術雑誌論文

Correlation between 18F-fluorodeoxyglucose Positron Emission Tomography/computed Tomography and Clinicopathological Features in Invasive Ductal Carcinoma of the Breast

JaLCDOI	10.18926/AMO/53907
フルテキストURL	69_6_333.pdf
著者	Ito, Maiko\| Shien, Tadahiko\| Kaji, Mitsumasa\| Mizoo, Taeko\| Iwamoto, Takayuki\| Nogami, Tomohiro\| Motoki, Takayuki\| Taira, Naruto\| Doihara, Hiroyoshi\| Miyoshi, Shinichiro\|
抄録	We evaluated the usefulness of preoperative 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) examinations to predict the pathological features in primary breast cancer. In particular, we evaluated the correlation between the maximum standardized uptake values (SUVmax) obtained by 18F-FDG PET/CT and the Ki67 expression in estrogen receptor (ER)-positive invasive ductal carcinoma (IDC). Primary IDC patients operated between March 2009 and July 2013 at Okayama University Hospital were enrolled. We evaluated the correlations between the SUVmax and age, postoperative pT, histological grade, lymph vascular invasion, status of hormone receptor, human epidermal growth factor receptor 2 (HER2), Ki67 expression and node status. The Ki67 expression was classified as high (>14%) versus low (<14%). We enrolled 138 patients with IDC. Their median SUVmax was 3.85 (range:0-52.57). In a univariate analysis, the SUVmax was significantly related to age, pT, histological grade, lymphovascular invasion, hormone receptor status, HER2 status, node status and Ki67. In the 113 patients with ER-positive IDC, there was a significant correlation between Ki67 and SUVmax (p=0.0030). The preoperative 18F-FDG PET/CT results of IDC patients had significant relationships with pathological status parameters. The determination of the preoperative SUVmax might help classify Luminal A and Luminal B patients among luminal-type breast cancer patients.
キーワード	breast cancer invasive ductal carcinoma 18F-fluorodeoxyglucose positron emission tomography/computed tomography maximum standardized uptake values clinicopathological features
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2015-12
巻	69巻
号	6号
出版者	Okayama University Medical School
開始ページ	333
終了ページ	338
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Ⓒ 2015 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	26690243
Web of Science KeyUT	000368434500002

Clinical decision upon resection or observation of ocular surface dermoid lesions with the visual axis unaffected in pediatric patients

著者	Matsuo, Toshihiko\|
発行日	2015-09-21
出版物タイトル	SpringerPlus
巻	4巻
資料タイプ	学術雑誌論文

Tapping but Not Massage Enhances Vasodilation and Improves Venous Palpation of Cutaneous Veins

JaLCDOI	10.18926/AMO/53336
フルテキストURL	69_2_79.pdf
著者	Ichimura, Mika\| Sasaki, Shinsuke\| Mori, Masaharu\| Ogino, Tetsuya\|
抄録	This paper investigated whether tapping on the median cubital vein or massaging the forearm was more effective in obtaining better venous palpation for venipuncture. Forty healthy volunteers in their twenties were subjected to tapping (10 times in 5 sec) or massage (10 strokes in 20 sec from the wrist to the cubital fossa) under tourniquet inflation on the upper arm. Venous palpation was assessed using the venous palpation score (0-6, with 0 being impalpable). Three venous factors―venous depth, cross-sectional area, and elevation―were also measured using ultrasonography. The venous palpation score increased significantly by tapping but not by massage. Moreover, all 3 venous measurements changed significantly by tapping, while only the depth decreased significantly by massage. The three venous measurements correlated significantly with the venous palpation score, indicating that they are useful objective indicators for evaluating vasodilation. We suggest that tapping is an effective vasodilation technique.
キーワード	massage tapping vasodilation venipuncture venous palpation
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2015-04
巻	69巻
号	2号
出版者	Okayama University Medical School
開始ページ	79
終了ページ	85
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Ⓒ 2015 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	25899629
Web of Science KeyUT	000353181700002

Cross-cultural validity of a dietary questionnaire for studies of dental caries risk in Japanese

著者	Shinga-Ishihara, Chikako\| Nakai, Yukie\| Milgrom, Peter\| Murakami, Kaori\| Matsumoto-Nakano, Michiyo\|
発行日	2014-01-02
出版物タイトル	BMC Oral Health
巻	14巻
資料タイプ	学術雑誌論文

STEENROD-ČECH HOMOLOGY-COHOMOLOGY THEORIES ASSOCIATED WITH BIVARIANT FUNCTORS

著者	Yoshida, Kohei\|
発行日	2015-01
出版物タイトル	Mathematical Journal of Okayama University
巻	57巻
号	1号
資料タイプ	学術雑誌論文
JaLCDOI	10.18926/mjou/53041

Histological and immunohistochemical features of gingival enlargement in a patient with AML

著者	Sonoi, Norihiro\| Soga, Yoshihiko\| Maeda, Hiroshi\| Ichimura, Koichi\| Yoshino, Tadashi\| Aoyama, Kazutoshi\| Fujii, Nobuharu\| Maeda, Yoshinobu\| Tanimoto, Mitsune\| Logan, Richard\| Raber-Durlacher, Judith\| Takashiba, Shogo\|
発行日	2012-07
出版物タイトル	Odontology
巻	100巻
号	2号
資料タイプ	学術雑誌論文

Novel 3D-CT evaluation of carotid stent volume: greater chronological expansion of stents in patients with vulnerable plaques

著者	Itami, Hisakazu\| Tokunaga, Koji\| Okuma, Yu\| Hishikawa, Tomohito\| Sugiu, Kenji\| Ida, Kentaro\| Date, Isao\|
発行日	2013-09
出版物タイトル	Neuroradiology
巻	55巻
号	9号
資料タイプ	学術雑誌論文

A Genetically Engineered Oncolytic Adenovirus Decoys and Lethally Traps Quiescent Cancer Stem-like Cells in S/G(2)/M Phases

著者	Yano, Shuya\| Tazawa, Hiroshi\| Hashimoto, Yuuri\| Shirakawa, Yasuhiro\| Kuroda, Shinji\| Nishizaki, Masahiko\| Kishimoto, Hiroyuki\| Uno, Futoshi\| Nagasaka, Takeshi\| Urata, Yasuo\| Kagawa, Shunsuke\| Hoffman, Robert M.\| Fujiwara, Toshiyoshi\|
発行日	2013-12-01
出版物タイトル	Clinical Cancer Research
巻	19巻
号	23号
資料タイプ	学術雑誌論文

Alternative Placement of Bispectral Index Electrode for Monitoring Depth of Anesthesia during Neurosurgery

JaLCDOI	10.18926/AMO/52655
フルテキストURL	68_3_151.pdf
著者	Akavipat, Phuping\| Hungsawanich, Nate\| Jansin, Rungruedee\|
抄録	In neurosurgery in particular, the recommended placement of electrodes for monitoring depth of anesthesia during surgery sometimes conflicts with the surgical site or patient positioning. Therefore, we proposed this study to evaluate the agreement and correlation of bispectral index values recorded from the usual frontal area and the alternate, post-auricular areas in neurosurgery patients. Thirty-four patients scheduled for neurosurgery under general anesthesia were included. Bispectral index (BIS) sensors were placed at both the frontal and post-auricular areas. The anesthesia given was clinically adjusted according to the frontal (standard) BIS reading. The BIS values and impedance were recorded;Pearsonʼs correlation and Bland-Altman plots were analyzed. The bias ± 2SD for the electrode placement before, during, and post-anesthesia were 0±23.32, 1.5±10.69, and 2.1±13.52, while the limits of agreement were －23.3 to 23.3, －12.2 to 9.2, and －17.7 to 13.5, respectively. The correlation coefficient between frontal- and post-auricular-area electrodes was 0.74 with a p-value ＜0.001.The post-auricular placement of a BIS electrode is a practical alternative to frontal lobe placement. Nevertheless, proper electrode location is important to minimize error.
キーワード	Bland and Altman analysis electroencephalogram instrumentation equipment
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2014-06
巻	68巻
号	3号
出版者	Okayama University Medical School
開始ページ	151
終了ページ	155
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Ⓒ 2014 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	24942793
Web of Science KeyUT	000337655600004

Novel 3D-CT evaluation of carotid stent volume: greater chronological expansion of stents in patients with vulnerable plaques

フルテキストURL	K0004896_abstract_review.pdf K0004896_fulltext.pdf
著者	伊丹尚多\|
発行日	2014-03-25
資料タイプ	学位論文
学位授与番号	甲第4896号
学位授与年月日	2014-03-25
学位・専攻分野	博士（医学）
授与大学	岡山大学
言語	日本語英語

A Decreased Level of Serum Soluble Klotho Is an Independent Biomarker Associated with Arterial Stiffness in Patients with Chronic Kidney Disease

著者	Kitagawa, Masashi\| Sugiyama, Hitoshi\| Morinaga, Hiroshi\| Inoue, Tatsuyuki\| Takiue, Keiichi\| Ogawa, Ayu\| Yamanari, Toshio\| Kikumoto, Yoko\| Uchida, Haruhito Adam\| Kitamura, Shinji\| Maeshima, Yohei\| Nakamura, Kazufumi\| Ito, Hiroshi\| Makino, Hirofumi\|
発行日	2013-02-19
出版物タイトル	PLoS ONE
巻	8巻
号	2号
資料タイプ	学術雑誌論文

ドイツ語圏の後期中等普通教育段階における物理教育

JaLCDOI	10.18926/CTED/52286
タイトル（別表記）	Physics Education in Upper Secondary General Education of the German-speaking Region
フルテキストURL	cted_004_026_035.pdf
著者	田中賢二\| 田中啓太\|
抄録	後期中等普通教育段階における物理教育を，ドイツ語圏（スイスドイツ語圏，リヒテンシュタイン，オーストリア，ドイツ）全体として，とりまとめてきた。後期中等普通教育段階である大学入学（通算13学年目）直前の4年間ないし2年間，ギムナジウムないしその終わりの教育段階において，教科物理が複数準備されている。履修単位数の幅は，2年間で0から4年間で14に達する。目標は，階層別に言及したり，3区分ないし5区分されている。内容は，指示の仕方，その区分数など，構成が様々であり，現代物理の量子論，相対論や宇宙物理を扱ったり，いわゆる非線形物理学で物理の学習を終える場合もある。結局，多様性を特徴とし，幅が広く，深いといってよいだろう。
キーワード	ドイツ語圏後期中等教育段階普通教育物理教育学習指導要領
出版物タイトル	岡山大学教師教育開発センター紀要
発行日	2014-03-10
巻	4巻
開始ページ	26
終了ページ	35
ISSN	2186-1323
言語	日本語
著作権者	Copyright © 2014 岡山大学教師教育開発センター
論文のバージョン	publisher
NAID	120005398250

Robot-Assisted Radical Prostatectomy:Modified Ultradissection Reduces pT2 Positive Surgical Margins on the Bladder Neck

JaLCDOI	10.18926/AMO/52142
フルテキストURL	68_1_35.pdf
著者	Araki, Motoo\| Jeong, Wooju\| Park, Sung Yul\| Lee, Young Hoon\| Nasu, Yasutomo\| Kumon, Hiromi\| Hong, Sung Joon\| Rha, Koon Ho\|
抄録	The purpose of this study was to compare the positive surgical margin (PSM) rates of 2 techniques of robot-assisted radical prostatectomy (RARP) for pT2 (localized) prostate cancer. A retrospective analysis was conducted of 361 RARP cases, performed from May 2005 to September 2008 by a single surgeon (KHR) at our institution (Yonsei University College of Medicine). In the conventional technique, the bladder neck was transected first. In the modified ultradissection, the lateral border of the bladder neck was dissected and then the bladder neck was transected while the detrusor muscle of the bladder was well visualized. Perioperative characteristics and outcomes and PSM rates were analyzed retrospectively for pT2 patients (n＝217), focusing on a comparison of those undergoing conventional (n＝113) and modified ultradissection (n＝104) techniques. There was no difference between the conventional and modified ultradissection group in mean age, BMI, PSA, prostate volume, biopsy Gleason score, and DʼAmico prognostic criteria distributions. The mean operative time was shorter (p＜0.001) and the estimated blood loss was less (p＜0.01) in the modified ultradissection group. The PSM rate for the bladder neck was significantly reduced by modified ultradissection, from 6.2% to 0% (p＜0.05). In conclusion, modified ultradissection reduces the PSM rate for the bladder neck.
キーワード	robot-assisted radical prostatectomy prostate cancer surgery surgical margin technique
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2014-02
巻	68巻
号	1号
出版者	Okayama University Medical School
開始ページ	35
終了ページ	41
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Ⓒ 2014 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	24553487
Web of Science KeyUT	000331592800006