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| 1 | GLOBAL STABILITY OF EXTENDED MULTI-GROUP SIR EPIDEMIC MODELS WITH PATCHES THROUGH MIGRATION AND CROSS PATCH INFECTION显示文摘In this article, we establish the global stability of an endemic equilibrium of multi-group SIR epidemic models, which have not only an exchange of individuals between patches through migration but also cross patch infection between different groups. As a result, we partially generalize the recent result in the article [16]. | Yoshiaki MUROYA Yoichi ENATSU Toshikazu KUNIYA | 2013 | Acta Mathematica Scientia2013，33，2： | 7 |
| 2 | ON GLOBAL STABILITY OF A NONRESIDENT COMPUTER VIRUS MODEL显示文摘In this paper, we establish new sufficient conditions for the infected equilibrium of a nonresident computer virus model to be globally asymptotically stable. Our results extend two kind of known results in recent literature. | Yoshiaki MUROYA Huaixing LI Toshikazu KUNIYA | 2014 | Acta Mathematica Scientia2014，34，5： | 6 |
| 3 | Levovist ultrasonography imaging in intracystic hemorrhage of simple liver cyst显示文摘The differential diagnosis between intracystic hemorrhage and cystadenocarcinoma of the liver is often difficult even with the use of various imaging modalities. A 73-year-old woman was admitted to our hospital with the complaint of right upper quadrant pain. Ultrasonography (US) demonstrated a heterogeneous echogenic cyst measuring 11 cm × 8 cm in size in S2 of the liver, indicated intracystic hemorrhage of simple liver cyst or cystadenocarcinoma, but the differential diagnosis was considerably difficult. Levovist (Schering, Berlin, Germany) US revealed no enhancement of the intracystic structures, suggesting a clot in the case of intracystic hemorrhage. An operation was performed and the resected lesion showed a solitary benign liver cyst, measuring 5.5 cm × 4.7 cm × 8.5 cm containing a large blood clot. The patient had an uneventful recovery after the surgery. Levovist US may play an important role in discrimination between intracystic hemorrhage of simple hepatic cysts and cystadenocarcinoma of the liver. | Tomoyuki Akiyama Masahiko Inamori Satoru Saito Hirokazu Takahashi Masato Yoneda Koji Fujita Toshio Fujisawa Yasunobu Abe Hiroyuki Kirikoshi Kensuke Kubota Michio Ueda Kuniya Tanaka Shinji Togo Norio Ueno Hiroshi Shimada Atsushi Nakajima | 2008 | World Journal of Gastroenterology2008，14，5： | 4 |
| 4 | Two-stage treatment of an unusual haemobilia caused by intrahepatic pseudoaneurysm显示文摘A 84-year-old man with a surgical history of subtotal gastrectomy for gastric cancer was transferred to our department because of a disorder of consciousness. Septic shock due to obstructive suppurative cholangitis secondary to choledocholithiasis was diagnosed. Anemia was also present,and upper gastrointestinal tract endoscopy revealed blood emerging from the Papilla of Vater.The cause of the anemia was identified as haemobilia.Angiography showed a small aneurysm over the artery on segment 3(A3) .The cause of the haemobilia was suspected to be the bleeding into the biliary tree from this aneurysm.Because the patient's general condition was poor,minimally invasive therapy was needed.Transcatheter arterial embolization(TAE) was selected initally.Later,lateral sectionectomy was performed in order to remove the aneurysm on A3. No surgical complication occurred and,after surgery,no haemobilia was identified.In conclusion,a twostage treatment,namely,surgery following TAE,is recommended for patients in a physically poor condition who have haemobilia due to intrahepatic aneurysm. | Kazuhisa Takeda Kuniya Tanaka Itaru Endo Shinji Togo Hiroshi Shimada | 2010 | World Journal of Hepatology2010，2，1： | 2 |
| 5 | Risk Factors and Management of Bile Leakage after Hepatic Resection显示文摘 | Yasuhiko Nagano M.D. Ph.D. Shinji Togo M.D. Ph.D. Kuniya Tanaka M.D. Ph.D. Hidenori Masui M.D. Ph.D. Itaru Endo M.D. Ph.D. Hitoshi Sekido M.D. Ph.D. Kaoru Nagahori M.D. Ph.D. Hiroshi Shimada M.D. Ph.D | 2003 | World Journal of Surgery2003，，6： | 2 |
| 6 | Evaluation of the effect of the state of emergency for the first wave of COVID-19 in Japan显示文摘In this paper,we evaluate the effect of the state of emergency for the first wave of COVID-19 in Japan,2020 from the viewpoint of mathematical modelling.In Japan,it was announced during the period of the state of emergency from April 7 to May 25,2020 that the 80%reduction of the contact rate is needed to control the outbreak.By numerical simulation,we show that the reduction rate seems to have reached up to 86%.Moreover,we estimate the control reproduction number R c during the period of the state of emergency as R c?0:36(95%CI,0.34e0.39),and show that the effective reproduction number R e after the lifting of the state of emergency could be greater than 1.This result suggests us that the second wave of COVID-19 in Japan could possibly occur if any effective intervention will not be taken again. | Toshikazu Kuniya | 2020 | Infectious Disease Modelling2020，5，1： | 2 |
| 7 | Repeated Resection of Colorectal Cancer Pulmonary Oligometastases: Pooled Analysis and Prognostic Assessment显示文摘 | Samer Salah Kazuhiro Watanabe Joon Suk Park Alaa Addasi Ji Won Park Jon Zabaleta Francesco Ardissone Jhingook Kim Marc Riquet Kazunori Nojiri Mara Gisabella Sun Young Kim Kuniya Tanaka | 2013 | Annals of Surgical Oncology2013，，6： | 2 |
| 8 | Genetic status and expression of the cyclin-dependent kinase inhibitors in human gastric carcinoma cell lines 显示文摘 | Akama Y Yasui WI Kuniyas HI | 1996 | Jpn J Cancer Res1996，87，8： | 1 |
| 9 | Outcome after simultaneous colorectal and hepatic resection for colorectal cancer with synchronous metastases显示文摘 | Kuniya Tanaka Hiroshi Shimada Kenichi Matsuo Yasuhiko Nagano Itaru Endo Hitoshi Sekido Shinji Togo | 2004 | Surgery2004，，3： | 1 |
| 10 | Mechanochemical model to predict stress corrosion crack growth of stainless in high temperature water 显示文摘 | Koichi Saito Jiro Kuniya | 2001 | Corrosion Science2001，43，2001： | 1 |
| 11 | Simultaneous determination of cysteine and glutathione via use of time - resolved luminol chemiluminescence method显示文摘 | KAMIDATE T KUNIYA I WATANABE H | 1993 | Chem Lett1993，12，11： | 1 |
| 12 | Histologic features after surgery associating liver partition and portal vein ligation for staged hepatectomy versus those after hepatectomy with portal vein embolization显示文摘 | Kenichi Matsuo Takashi Murakami Daisuke Kawaguchi Yukihiko Hiroshima Keiji Koda Kazuto Yamazaki Yasuo Ishida Kuniya Tanaka | 2015 | Surgery2015，，： | 1 |
| 13 | Prognostic Significance of the Number of Positive Lymph Nodes in Gallbladder Cancer显示文摘 | Itaru Endo Hiroshi Shimada Mikiko Tanabe Yoshiro Fujii Kazuhisa Takeda Daisuke Morioka Kuniya Tanaka Hitoshi Sekido Shinji Togo | 2006 | Journal of Gastrointestinal Surgery2006，，7： | 1 |
| 14 | Usefulness of granular BCAA after hepatectomy for liver cancer complicated with liver cirrhosis显示文摘 | Shinji Togo Kuniya Tanaka Daisuke Morioka Mitsutaka Sugita Michio Ueda Yasuhiko Miura Toru Kubota Yasuhiko Nagano Kenichi Matsuo Itaru Endo Hitoshi Sekido Hiroshi Shimada | 2005 | Nutrition2005，，4： | 1 |
| 15 | Global dynamics of a class of SEIRS epidemic models in a periodic environment显示文摘 | Nakata Y Kuniya T | 2010 | Journal of Mathematical Analysis and Applications2010，363，1： | 1 |
| 16 | Effect of MnS inclusions on stress corrosion cracking in low - alloy steels 显示文摘 | J Kuniya H Anzai I Masaoka | 1992 | Corrosion1992，48，： | 1 |
| 17 | Clinical Features of Hepatocellular Carcinoma Developing Extrahepatic Recurrences After Curative Resection显示文摘 | Kuniya Tanaka Hiroshi Shimada Kenichi Matsuo Kazuhisa Takeda Yasuhiko Nagano Shinji Togo | 2008 | World Journal of Surgery2008，，8： | 1 |
| 18 | Risk Factors and Management of Bile Leakage after Hepatic Resection显示文摘 | Yasuhiko Nagano M.D. Ph.D. Shinji Togo M.D. Ph.D. Kuniya Tanaka M.D. Ph.D. Hidenori Masui M.D. Ph.D. Itaru Endo M.D. Ph.D. Hitoshi Sekido M.D. Ph.D. Kaoru Nagahori M.D. Ph.D. Hiroshi Shimada M.D. Ph.D | 2003 | World Journal of Surgery2003，，6： | 1 |
| 19 | Elevated peripheral blood mononuclear cell count is an independent predictor of left ventricular remodeling in patients with acute myocardial infarction显示文摘 | Aoki S Akihiro N Kuniya A | | 0，，： | 1 |
| 20 | Immunological Impact of Neoadjuvant Chemoradiotherapy in Patients with Borderline Resectable Pancreatic Ductal Adenocarcinoma显示文摘 | Yuki Homma Koichi Taniguchi Takashi Murakami Kazuya Nakagawa Masatoshi Nakazawa Ryusei Matsuyama Ryutaro Mori Kazuhisa Takeda Michio Ueda Yasushi Ichikawa Kuniya Tanaka Itaru Endo | 2014 | Annals of Surgical Oncology2014，，2： | 1 |
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