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| 1 | Criteria for the diagnosis and severity stratification of acute pancreatitis显示文摘Recent diagnostic and therapeutic progress for severe acute pancreatitis(SAP)remarkably decreased the casemortality rate.To further decrease the mortality rate of SAP,it is important to precisely evaluate the severity at an early stage,and initiate appropriate treatment as early as possible.Research Committee of Intractable Diseases of the Pancreas in Japan developed simpler criteria combining routinely available data with clinical signs.Severity can be evaluated by laboratory examinations or by clinical signs,reducing the defect values of the severity factors.Moreover,the severity criteria considered laboratory/clinical severity scores and contrastenhanced computed tomography(CE-CT)findings as independent risk factors.Thus,CE-CT scans are not necessarily required to evaluate the severity of acute pancreatitis.There was no fatal case in mild AP diagnosed by the CE-CT severity score,whereas case-mortality rate in those with SAP was 14.8%.Case-mortality of SAP that fulfilled both the laboratory/clinical and the CE-CT severity criteria was 30.8%.It is recommended,therefore,to perform CE-CT examination to clarify the prognosis in those patients who were diagnosed as SAP by laboratory/clinical severity criteria.Because the mortality rate of these patients with SAP is high,such patients should be transferred to advanced medical units. | Makoto Otsuki Kazunori Takeda Seiki Matsuno Yasuyuki Kihara Masaru Koizumi Masahiko Hirota Tetsuhide Ito Keisho Kataoka Motoji Kitagawa Kazuo Inui Yoshifumi Takeyama | 2013 | World Journal of Gastroenterology2013，19，35： | 24 |
| 2 | 辅助谐振变换极软开关逆变器分段定时间控制方法显示文摘辅助谐振变换极(auxiliary resonant commutatedpole,ARCP)是一种重要的软开关逆变器拓扑,其辅助开关的控制方法会影响到逆变器的效率及可靠性。传统定时间控制方法虽然简单易实现,但该控制方法下,逆变器的轻载效率表现不够理想。通过对定时间控制下ARCP逆变器的电流应力及损耗分布进行详细地分析,找出提高逆变器效率的关键途径,并提出一种新的分段定时间控制方法。该控制方法在不增加控制和电路复杂度的前提下,改善了ARCP逆变器的效率。最后在一台2kW/20kHz实验样机上验证了分析结果。 | 马柯 徐德鸿 张涛 Seiki IGARASHI | 2010 | 中国电机工程学报2010，30，18： | 12 |
| 3 | Usefulness of urinary trypsinogen-2 and trypsinogen activation peptide in acute pancreatitis:A multicenter study in Japan显示文摘BACKGROUND Rapid urinary trypsinogen-2 dipstick test and levels of urinary trypsinogen-2 and trypsinogen activation peptide(TAP) concentration have been reported as prognostic markers for the diagnosis of acute pancreatitis.AIM To reconfirm the validity of all these markers in the diagnosis of acute pancreatitis by undertaking a multi-center study in Japan.METHODS Patients with acute abdominal pain were recruited from 17 medical institutions in Japan from April 2009 to December 2012. Urinary and serum samples were collected twice, at enrollment and on the following day for measuring target markers. The diagnosis and severity assessment of acute pancreatitis were assessed based on prognostic factors and computed tomography(CT) Grade of the Japanese Ministry of Health, Labour, and Welfare criteria.RESULTS A total of 94 patients were enrolled during the study period. The trypsinogen-2 dipstick test was positive in 57 of 78 patients with acute pancreatitis(sensitivity,73.1%) and in 6 of 16 patients with abdominal pain but without any evidence of acute pancreatitis(specificity, 62.5%). The area under the curve(AUC) score of urinary trypsinogen-2 according to prognostic factors was 0.704, which was highest in all parameter. The AUC scores of urinary trypsinogen-2 and TAP according to CT Grade were 0.701 and 0.692, respectively, which shows higher than other pancreatic enzymes. The levels of urinary trypsinogen-2 and TAP were significantly higher in patients with extended extra-pancreatic inflammation as evaluated by CT Grade.CONCLUSION We reconfirmed urinary trypsinogen-2 dipstick test is useful as a marker for the diagnosis of acute pancreatitis. Urinary trypsinogen-2 and TAP may be considered as useful markers to determine extra-pancreatic inflammation in acute pancreatitis. | Hiroaki Yasuda Keisho Kataoka Yoshifumi Takeyama Kazunori Takeda Tetsuhide Ito Toshihiko Mayumi Shuji Isaji Tetsuya Mine Motoji Kitagawa Seiki Kiriyama Junichi Sakagami Atsushi Masamune Kazuo Inui Kenji Hirano Ryukichi Akashi Masamichi Yokoe Yoshio Sogame Kazuichi Okazaki Chie Morioka Yasuyuki Kihara Shigeyuki Kawa Masao Tanaka Akira Andoh Wataru Kimura Isao Nishimori Junji Furuse Isao Yokota Tooru Shimosegawa | 2019 | World Journal of Gastroenterology2019，25，1： | 7 |
| 4 | Uniqueness Theorems of Entire Functions with Shared-set in an Angular Domain显示文摘有关在整个复杂飞机的份额集合的全部功能的唯一理论上有大量报纸。然而,看起来,在一个尖领域的唯一理论广泛地没被调查。在这篇论文,我们在一个尖领域有关份额集合学习全部功能的唯一而不是整个复杂飞机,并且我们供应例子证明定理 1 是锋利的。 | Wei Chuan LIN Seiki MORI Hong Xun YI | 2008 | Acta Mathematica Sinica,English Series2008，24，11： | 4 |
| 5 | TG13 flowchart for the management of acute cholangitis and cholecystitis显示文摘 | Fumihiko Miura Tadahiro Takada Steven M. Strasberg Joseph S. Solomkin Henry A. Pitt Dirk J. Gouma O. James Garden Markus W. Büchler Masahiro Yoshida Toshihiko Mayumi Kohji Okamoto Harumi Gomi Shinya Kusachi Seiki Kiriyama Masamichi Yokoe Yasutoshi Kimura | 2013 | Journal of Hepato-Biliary-Pancreatic Sciences2013，，1： | 4 |
| 6 | Pancreaticobiliary maljunction: retrospective and nationwide survey in Japan显示文摘 | Seiki Tashiro T. Imaizumi H. Ohkawa A. Okada T. Katoh Y. Kawaharada H. Shimada H. Takamatsu H. Miyake T. Todani | 2003 | Journal of Hepato - Biliary - Pancreatic Surgery2003，，5： | 4 |
| 7 | 基于二极管整流器实现风电机组直流输出的方法显示文摘未来海上风电场有望采用大型直流风电机组进行组网以降低电缆成本和损耗。为此,提出一种以二极管整流器作为中压并网端口,且具备储能端口与取电端口的多端口风电变流器拓扑,用其实现海上大型风电机组的直流化,其中,储能与取电端口用于实现机组自启动。直流并网端口无LC滤波装置,当发生直流短路故障时,由于无须采用电容器,则避免了对短路点的放电电流冲击。针对该系统方案,结合变流器数学模型,给出了包括启动、发电和故障穿越的机组级控制策略。详细推导分析了变换器关键元件的边界运行条件,并提出其主电路参数优化设计方法。在PSCAD中构建8.0MW直流风电机组仿真模型,仿真结果表明:变流器的全工况运行参数基本满足边界运行条件,启动并网过程平稳且无明显冲击,变流器能在100 ms左右清除直流短路故障电流,保护功率元件,并实现故障穿越。最后,利用基于RT-LAB实时仿真器和F28335控制器的半实物仿真平台,进一步验证了变流器启动与运行控制策略的有效性。 | 杨明扬 杨志千 蔡旭 艾斯卡尔 Seiki Igarashi 张建文 | 2021 | 高电压技术2021，47，8： | 4 |
| 8 | Clinical diagnostic criteria of autoimmune pancreatitis: revised proposal显示文摘 | Kazuichi Okazaki Shigeyuki Kawa Terumi Kamisawa Satoru Naruse Shigeki Tanaka Isao Nishimori Hirotaka Ohara Tetsuhide Ito Seiki Kiriyama Kazuro Inui Tooru Shimosegawa Masaru Koizumi Koichi Suda Keiko Shiratori Koji Yamaguchi Taketo Yamaguchi Masanori Sugiy | 2006 | Journal of Gastroenterology2006，，7： | 3 |
| 9 | 基于负序电流补偿的并联风电变流器故障容错控制显示文摘海上风电运行环境恶劣,风电功率随机波动性大,导致功率器件极易发生故障。故障容错控制是提高风电并联变流器运行可靠性以及功率可用度的有效手段。并联风电变流器某相发生开路故障后,对并联风电变流器的故障运行机理进行了详细分析。在此基础上,提出一种基于负序电流补偿的并网风电变流器故障容错控制,利用非故障变流器模块对故障变流器模块进行负序电流补偿。当系统功率小于或等于0.5 p.u.时,在保证并网侧电流平衡的条件下实现变流器最大输出功率;当系统功率大于0.5 p.u.时,首先满足系统有功输出要求,然后对负序电流进行补偿。最后通过仿真验证了该控制理论的正确性与可行性。 | 吕伟 王晗 张建文 陈根 Seiki Igarashi 蔡旭 | 2021 | 电力自动化设备2021，41，8： | 3 |
| 10 | Plasma Brain Natriuretic Peptide Levels Increase in Proportion to the Extent of Right Ventricular Dysfunction in Pulmonary Hypertension显示文摘 | Noritoshi Nagaya Toshio Nishikimi Yoshiaki Okano Masaaki Uematsu Toru Satoh Shingo Kyotani Sachio Kuribayashi Seiki Hamada Mikio Kakishita Norifumi Nakanishi Makoto Takamiya Takeyoshi Kunieda Hisayuki Matsuo Kenji Kangawa | 1998 | Journal of the American College of Cardiology1998，，1： | 2 |
| 11 | Membrane-type 1 matrix metalloproteinase: a key enzyme for tumor invasion显示文摘 | Motoharu Seiki | 2003 | Cancer Letters2003，，1： | 2 |
| 12 | JPN Guidelines for the management of acute pancreatitis: epidemiology, etiology, natural history, and outcome predictors in acute pancreatitis显示文摘 | Miho Sekimoto Tadahiro Takada Yoshifumi Kawarada Koichi Hirata Toshihiko Mayumi Masahiro Yoshida Masahiko Hirota Yasutoshi Kimura Kazunori Takeda Shuji Isaji Masaru Koizumi Makoto Otsuki Seiki Matsuno | 2006 | Journal of Hepato-Biliary-Pancreatic Surgery2006，，： | 2 |
| 13 | JPN Guidelines for the management of acute pancreatitis: epidemiology, etiology, natural history, and outcome predictors in acute pancreatitis显示文摘 | Miho Sekimoto Tadahiro Takada Yoshifumi Kawarada Koichi Hirata Toshihiko Mayumi Masahiro Yoshida Masahiko Hirota Yasutoshi Kimura Kazunori Takeda Shuji Isaji Masaru Koizumi Makoto Otsuki Seiki Matsuno | 2006 | Journal of Hepato - Biliary - Pancreatic Surgery2006，，1： | 2 |
| 14 | Endoscopic papillectomy of minor papillar adenoma associated with pancreas divisum显示文摘Tumors of the minor papilla of the duodenum are quite rare.We successfully and safely treated an 18-mm adenoma of the minor papilla associated with pancreas divisum using endoscopic papillectomy.A 64-year-old man was admitted to our hospital for treatment of an asymptomatic mass in the minor papilla detected by upper gastrointestinal endoscopy.Endscopic analysis showed an 18-mm,whitish,sessile mass,located in the duodenum proximal to a normal-appearing major papilla.Endoscopic retrograde pancreatography did not reveal the pancreatic duct.Magnetic resonance cholangiopancreatography showed a lack of the ventral pancreatic duct.We suspected this case was associated with pancreatic divisum;therefore,we performed endoscopic papillectomy of the minor papilla tumor.Subsequently,endoscopic pancreatic stent placement in the minor papilla was done to prevent drainage disturbance.The patient has been asymptomatic without recurrence of tumor or stenosis of the Santorini orifice upon endoscopic examination for the past 2 years. | Akira Kanamori Takashi Kumada Seiki Kiriyama Yasuhiro Sone Makoto Tanikawa Yasuhiro Hisanaga Hidenori Toyoda Hiroki Kawashima Akihiro Itoh Yoshiki Hirooka Hidemi Goto | 2009 | World Journal of Gastroenterology2009，15，9： | 2 |
| 15 | The prognostic significance of lymph node metastasis and intrapancreatic perineural invasion in pancreatic cancer after curative resection显示文摘 | Hideo Ozaki Takehisa Hiraoka Ryuji Mizumoto Seiki Matsuno Yoshiro Matsumoto Toshimichi Nakayama Tsukasa Tsunoda Takashi Suzuki Morito Monden Yoichi Saitoh Hidemi Yamauchi Yoshiro Ogata | 1999 | Surgery Today1999，，1： | 2 |
| 16 | Removal of phosphate by aluminum oxide hydroxide显示文摘 | Seiki Tanada Mineaki Kabayama Naohito Kawasaki Toru Sakiyama Takeo Nakamura Mamiko Araki Takamichi Tamura | 2003 | Journal of Colloid And Interface Science2003，，1： | 2 |
| 17 | Laparoscopic Single-Anastomosis Duodenal–Jejunal Bypass with Sleeve Gastrectomy (SADJB-SG): Short-term Result and Comparison with Gastric Bypass显示文摘 | Wei-Jei Lee Kuo-Ting Lee Kazunori Kasama Yosuke Seiki Kong-Han Ser Shu-Chun Chun Jung-Chien Chen Yi-Chih Lee | 2014 | Obesity Surgery2014，，1： | 2 |
| 18 | A Review of Data-Driven Prognostic for IGBT Remaining Useful Life显示文摘Power converters with insulated gate bipolar transistor(IGBT)are widely used in diverse industrial applications such as traction systems.As the IGBT is one of the most fragile components in power electronics converter,remaining useful life(RUL)prognostic of IGBT is important to guarantee system reliability.This paper presents a review of data-driven prognostic for IGBT RUL.In this paper,common data-driven prognostic methods are summarized.Features of data-driven prognostic approaches of IGBT are discussed,and main approaches are compared to each other.Four common problems of these schemes are presented and discussed.In addition,some other desirable studies to improve IGBT RUL estimation are proposed. | Xiaochun Fang Shuai Lin Xianjin Huang Fei Lin Zhongping Yang Seiki Igarashi | 2018 | Chinese Journal of Electrical Engineering2018，4，3： | 2 |
| 19 | Nationwide epidemiological survey of chronic pancreatitis in Japan显示文摘 | Yingsong Lin Akiko Tamakoshi Seiki Matsuno Kazunori Takeda Tetsuo Hayakawa Motoji Kitagawa Satoru Naruse Takashi Kawamura Kenji Wakai Rie Aoki Masayo Kojima Yoshiyuki Ohno | 2000 | Journal of Gastroenterology2000，，2： | 2 |
| 20 | Proteolytic activation of the precursor of membrane type 1 matrix metalloproteinase by human plasmin:a possible cell surface activator显示文摘 | Okumura Y Sato H Seiki M | 1997 | FEBS Lett1997，402，23： | 1 |
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