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| 1 | Asymmetric dimethylarginine, a biomarker of cardiovascular complications in diabetes mellitus显示文摘Cardiovascular(CV) complications are an essential causal element of prospect in diabetes mellitus(DM), with carotid atherosclerosis being a common risk factor for prospective crisis of coronary artery diseases and/or cerebral infarction in DM subjects. From another point of view, asymmetric dimethylarginine(ADMA) has been established as an inhibitor of endogenous nitric oxide synthesis and the relationship between ADMA and arteriosclerosis has been reported. In our study with 87 type 2 DM(T2DM) patients, we have examined whether ADMA and other CV risk factors are the useful predictors of DMCV complications. After the measurement of the respective CV risk factors, we have followed the enrolled T2 DM patients for 5 years. We have finally analyzed 77 patients. DMCV complications developed in 15 cases newly within 5 years, and 4 cases recurred. The concentrations of ADMA in plasma were markedly more elevated in 19 DM patients with CV complications than in 58 DM patients without CV complications. Urinary albumin(U-Alb), mean intimal-medial thickness(IMT) and ankle brachial index(ABI) were also higher in patients with CV complications. Multiple regression analyses showed that U-Alb had an influence on the high level of ADMA(standardized β = 6.59, P = 0.00014) independently of age, systolic BP, fibrinogen, mean IMT, plaque score, and ABI. The review indicates what is presently known regarding plasma ADMA that might be a new and meaningful biomarker of CV complications in DM subjects. | Hiroyuki Konya Masayuki Miuchi Kahori Satani Satoshi Matsutani Yuzo Yano Taku Tsunoda Takashi Ikawa Toshihiro Matsuo Fumihiro Ochi Yoshiki Kusunoki Masaru Tokuda Tomoyuki Katsuno Tomoya Hamaguchi Jun-ichiro Miyagawa Mitsuyoshi Namba | 2015 | World Journal of Experimental Medicine2015，5，2： | 16 |
| 2 | Direct imaging of the near field and dynamics of surface plasmon resonance on gold nanostructures using photoemission electron microscopy显示文摘Localized surface plasmon resonance(LSPR)can be supported by metallic nanoparticles and engineered nanostructures.An understanding of the spatially resolved near-field properties and dynamics of LSPR is important,but remains experimentally challenging.We report experimental studies toward this aim using photoemission electron microscopy(PEEM)with high spatial resolution of sub-10 nm.Various engineered gold nanostructure arrays(such as rods,nanodisk-like particles and dimers)are investigated via PEEM using near-infrared(NIR)femtosecond laser pulses as the excitation source.When the LSPR wavelengths overlap the spectrum of the femtosecond pulses,the LSPR is efficiently excited and promotes multiphoton photoemission,which is correlated with the local intensity of the metallic nanoparticles in the near field.Thus,the local field distribution of the LSPR on different Au nanostructures can be directly explored and discussed using the PEEM images.In addition,the dynamics of the LSPR is studied by combining interferometric time-resolved pump-probe technique and PEEM.Detailed information on the oscillation and dephasing of the LSPR field can be obtained.The results identify PEEM as a powerful tool for accessing the near-field mapping and dynamic properties of plasmonic nanostructures. | Quan Sun Kosei Ueno Han Yu Atsushi Kubo Yasutaka Matsuo Hiroaki Misawa | 2013 | Light(Science & Applications)2013，2，1： | 14 |
| 3 | Prognostic value of KRAS and BRAF mutations in curatively resected colorectal cancer显示文摘AIM: To investigate the prognostic role of KRAS and BRAF mutations after adjustment for microsatellite instability(MSI) status in Japanese colorectal cancer(CRC) population.METHODS: We assessed KRAS and BRAF mutations and MSI status in 813 Japanese patients with curatively resected, stage Ⅰ-Ⅲ CRC and examined associations of these mutations with disease-free survival(DFS) and overall survival(OS) using uni- and multivariate Cox proportional hazards models.RESULTS: KRAS and BRAF mutations were detected in 312(38%) of 812 and 40(5%) of 811 tumors, respectively. KRAS mutations occurred more frequently in females than in males(P = 0.02), while the presence of BRAF mutations was significantly associated with the female gender(P = 0.006), proximal tumor location(P < 0.001), mucinous or poorly differentiated histology(P < 0.001), and MSI-high tumors(P < 0.001). After adjusting for relevant variables, including MSI status, KRAS mutations were associated with poorer DFS(HR = 1.35; 95%CI: 1.03-1.75) and OS(HR = 1.46; 95%CI: 1.09-1.97). BRAF mutations were poor prognostic factors for DFS(HR = 2.20; 95%CI: 1.19-4.06) and OS(HR = 2.30; 95%CI: 1.15-4.71). Neither the BRAF by MSI interaction test nor the KRAS by MSI interaction test yielded statistically significant results for DFS and OS.CONCLUSION: KRAS and BRAF mutations are associated with inferior survival, independent of MSI status, inJapanese patients with curatively resected CRC. | Shigenori Kadowaki Miho Kakuta Shuhei Takahashi Akemi Takahashi Yoshiko Arai Yoji Nishimura Toshimasa Yatsuoka Akira Ooki Kensei Yamaguchi Keitaro Matsuo Kei Muro Kiwamu Akagi | 2015 | World Journal of Gastroenterology2015，21，4： | 14 |
| 4 | Treatment and prevention of gastrointestinal bleeding in patients receiving antiplatelet therapy显示文摘Antiplatelet therapy is the standard of care for the secondary prevention of acute coronary syndrome and ischemic stroke, especially after coronary intervention. However, this therapy is associated with bleeding complications such as gastrointestinal bleeding, which is one of the most common life-threatening complications. Early endoscopy is recommended for most patients with acute upper gastrointestinal bleeding. After successful endoscopic hemostasis, immediate resumption of antiplatelet therapy with proton-pump inhibitors(PPIs) is recommended to prevent further ischemic events. PPI prophylaxis during antiplatelet therapy reduces the risk of upper gastrointestinal bleeding. The potential negative metabolic interaction between PPIs and clopidogrel is still unclear. | Hiroshi Yasuda Yasumasa Matsuo Yoshinori Sato Sun-ichiro Ozawa Shinya Ishigooka Masaki Yamashita Hiroyuki Yamamoto Fumio Itoh | 2015 | World Journal of Critical Care Medicine2015，4，1： | 13 |
| 5 | An updated review of gastric cancer in the next-generation sequencing era:Insights from bench to bedside and vice versa显示文摘Gastric cancer(GC)is one of the most common malignancies and remains the second leading cause of cancer-related death worldwide.There is an increasing understanding of the roles that genetic and epigenetic alterations play in GCs.Recent studies using nextgeneration sequencing(NGS)have revealed a number of potential cancer-driving genes in GC.Whole-exome sequencing of GC has identified recurrent somatic mutations in the chromatin remodeling gene ARID1A and alterations in the cell adhesion gene FAT4,a member of the cadherin gene family.Mutations in chromatin remodeling genes(ARID1A,MLL3 and MLL)have been found in 47%of GCs.Whole-genome sequencing and whole-transcriptome sequencing analyses have also discovered novel alterations in GC.Recent studies of cancer epigenetics have revealed widespread alterations in genes involved in the epigenetic machinery,such as DNA methylation,histone modifications,nucleosome positioning,noncoding RNAs and microRNAs.Recent advances in molecular research on GC have resulted in the introduction of new diagnostic and therapeutic strategies into clinical settings.The antihuman epidermal growth receptor 2(HER2)antibody trastuzumab has led to an era of personalized therapy in GC.In addition,ramucirumab,a monoclonal antibody targeting vascular endothelial growth factor receptor(VEGFR)-2,is the first biological treatment that showed survival benefits as a single-agent therapy in patients with advanced GC who progressed after firstline chemotherapy.Using NGS to systematically identify gene alterations in GC is a promising approach with remarkable potential for investigating the pathogenesis of GC and identifying novel therapeutic targets,as well as useful biomarkers.In this review,we will summarize the recent advances in the understanding of the molecular pathogenesis of GC,focusing on the potential use of these genetic and epigenetic alterations as diagnostic biomarkers and novel therapeutic targets. | Hiroyuki Yamamoto Yoshiyuki Watanabe Tadateru Maehata Ryo Morita Yoshihito Yoshida Ritsuko Oikawa Shinya Ishigooka Shun-ichiro Ozawa Yasumasa Matsuo Kosuke Hosoya Masaki Yamashita Hiroaki Taniguchi Katsuhiko Nosho Hiromu Suzuki Hiroshi Yasuda Yasuhisa Shinomura Fumio Itoh | 2014 | World Journal of Gastroenterology2014，20，14： | 12 |
| 6 | Molecular mechanisms of triggering,amplifying and targeting RANK signaling in osteoclasts显示文摘Osteoclast differentiation depends on receptor activator of nuclear factor-κB(RANK) signaling,which can be divided into triggering,amplifying and targeting phases based on how active the master regulator nuclear factor of activated T-cells cytoplasmic 1(NFATc1) is. The triggering phase is characterized by immediateearly RANK signaling induced by RANK ligand(RANKL) stimulation mediated by three adaptor proteins,tumor necrosis factor receptor-associated factor 6,Grb-2-associated binder-2 and phospholipase C(PLC)γ2,leading to activation of IκB kinase,mitogen-activated protein kinases and the transcription factors nuclear factor(NF)-κB and activator protein-1(AP-1). Mice lacking NF-κB p50/p52 or the AP-1 subunit c-Fos(encoded by Fos) exhibit severe osteopetrosis due to a differentiation block in the osteoclast lineage. The amplification phase occurs about 24 h later in a RANKLinduced osteoclastogenic culture when Ca2+ oscillation starts and the transcription factor NFATc1 is abundantly produced. In addition to Ca2+ oscillation-dependent nuclear translocation and transcriptional auto-induction of NFATc1,a Ca2+ oscillation-independent,osteoblastdependent mechanism stabilizes NFATc1 protein in dif-ferentiating osteoclasts. Osteoclast precursors lacking PLCγ2,inositol-1,4,5-trisphosphate receptors,regulator of G-protein signaling 10,or NFATc1 show an impaired transition from the triggering to amplifying phases. The final targeting phase is mediated by activation of numerous NFATc1 target genes responsible for cell-cell fusion and regulation of bone-resorptive function. This review focuses on molecular mechanisms for each of the three phases of RANK signaling during osteoclast differentiation. | Yukiko Kuroda Koichi Matsuo | 2012 | World Journal of Orthopedics2012，3，11： | 10 |
| 7 | Diagnosis of early gastric cancer using narrow band imaging and acetic acid显示文摘AIM: To determine whether the endoscopic findings of depressed-type early gastric cancers(EGCs) could precisely predict the histological type.METHODS: Ninety depressed-type EGCs in 72 patients were macroscopically and histologically identified. We evaluated the microvascular(MV) and mucosal surface(MS) patterns of depressed-type EGCs using magnifying endoscopy(ME) with narrow-band imaging(NBI)(NBI-ME) and ME enhanced by 1.5% acetic acid, respectively. First, depressed-type EGCs were classified according to MV pattern by NBI-ME. Subsequently, EGCs unclassified by MV pattern were classified according to MS pattern by enhanced ME(EME) images obtained from the same angle.RESULTS: We classified the depressed-type EGCs into the following 2 MV patterns using NBI-ME: a fine-network pattern that indicated differentiated adenocarcinoma(25/25, 100%) and a corkscrew pattern that likely indicated undifferentiated adenocarcinoma(18/23, 78.3%). However, 42 of the 90(46.7%) lesions could not be classified into MV patterns by NBI-ME. These unclassified lesions were then evaluated for MS patterns using EME, which classified 33(81.0%) lesions as MS patterns, diagnosed as differentiated adenocarcinoma. As a result, 76 of the 90(84.4%) lesions were matched with histological diagnoses using a combination of NBI-ME and EME.CONCLUSION: A combination of NBI-ME and EME was useful in predicting the histological type of depressedtype EGC. | Ken Matsuo Hidetoshi Takedatsu Michita Mukasa Hiroaki Sumie Hikaru Yoshida Yasutomo Watanabe Jun Akiba Keita Nakahara Osamu Tsuruta Takuji Torimura | 2015 | World Journal of Gastroenterology2015，21，4： | 9 |
| 8 | 亚甲基四氢叶酸还原酶基因多态和叶酸摄取与乳腺癌的发病风险显示文摘目的研究亚甲基四氢叶酸还原酶(5,10-methylenetetrahydrofolate reductase,MTHFR)基因C677T、A1298C多态、饮食叶酸摄取与女性乳腺癌发病风险的关系。方法采用病例一对照研究,收集江苏省乳腺癌患者669例,选取682名健康人作为对照,用包括83个饮食项目的定量问卷表调查研究对象的饮食状况。采用聚合酶链反应.限制性片段长度多态性(PCR.RFLP)技术检测624例患者和624名对照者的MTHFRC677T和A1298C基因型,用非条件logistic回归进行分析,计算比值比(OR)。结果病例组的MTHFRC677TC/C,C/T和T/T基因型分别为32.37%(202/624)、48.88%(305/624)和18.75%(117/624),对照组分别为37.66%(235/624)、48.24%(301/624)和14.10%(88/624),两组的基因型分布差异有统计学意义(χ^2=6.616,P=0.037)。T/T基因型者的乳腺癌发病风险显著升高[调整OR值为1.62(95%CI值:1.14~2.30)]。病例组的MTHFRA1298CA/A、A/C和C/C基因型分别为71.47%(446/624)、27.08%(169/624)和1.44%(9/624),对照组分别为68.11%(425/624)、30.13%(188/624)和1.76%(11/624),两组间的基因型分布差异无统计学意义(χ^2=1.716,P=0.424)。病例组的饮食叶酸摄取量[(263.00±137.38)μg/d]显著低于对照组[(285.12±149.61)μg/d](t=-2.830,P=0.005)。与最低三分位组(≤199.08μg/d)相比,叶酸最高摄取量组(≥315.11μg/d)的OR值为0.70(95%CI值:0.53~0.92)。在MTHFR A1298CA/A基因型者中,叶酸中间摄取量组(199.09~315.10μg/d)与最高摄取量组的OR值分别为0.89(95%CI值:0.62—1.27)、1.69(95%CI值:1.20~2.36),其线性趋势检验χ^2=11.372,P=0.001。结论本研究结果显示MTHFR遗传多态、饮食叶酸摄取与乳腺癌的发病风险相关。 | 高长明 Kazuo Tajima 唐金海 曹海霞 丁建华 吴建中 王洁 刘燕婷 李苏平 苏平 Keitaro Matsuo Toshiro Takezaki | 2009 | 中华预防医学杂志2009，43，7： | 8 |
| 9 | Clinical characteristics and management of gastric tube cancer with endoscopic submucosal dissection显示文摘AIM:To identify the characteristics of gastric tube cancer(GTC) and the complications associated with endoscopic submucosal dissection(ESD) for GTC.METHODS:Between 2007 and 2012,11 individualswith early gastric cancer in the reconstructed gastric tube after esophagectomy who underwent ESD in this hospital were studied.The characteristics of GTC were identified,and the complications of ESD for GTC were analyzed at three phases:preoperative,intraoperative,and postoperative.RESULTS:A total of 11 consecutive patients with 11 GTCs were selected for this study.All cases underwent en bloc resections by ESD.The median procedure time was 142 min.The average GTC diameter was 26.1 mm,and the average size of the resected lesions was 45.5 mm.The histopathological diagnosis in all cases was a differentiated adenocarcinoma.In the preoperative phase,anastomotic strictures(5/11,45%) and food residues(4/11,36.4%) in the gastric tube were the main complications.In the intraoperative phase,bleeding was observed in 5 cases(45%).The postoperative complications observed were delayed bleeding in 2 cases(18.2%) and stenosis in one case(9.1%).The case with stenosis was successfully treated using endoscopic balloon dilatation.CONCLUSION:Minor complications were frequently observed.However,all GTCs underwent en bloc resection with ESD without any serious complications.ESD is considered a useful treatment for GTC. | Michita Mukasa Hidetoshi Takedatsu Ken Matsuo Hiroaki Sumie Hikaru Yoshida Atsushi Hinosaka Yasutomo Watanabe Osamu Tsuruta Takuji Torimura | 2015 | World Journal of Gastroenterology2015，21，3： | 8 |
| 10 | Clinical relevance of fluorodeoxyglucose positron emission tomography/computed tomography and magnifying endoscopy with narrow band imaging in decision-making regarding the treatment strategy for esophageal squamous cell carcinoma显示文摘BACKGROUND Recent advances in endoscopic technology,especially magnifying endoscopy with narrow band imaging(ME-NBI)enable us to detect superficial esophageal squamous cell carcinoma(ESCC),but determining the appropriate method of resection,endoscopic resection(ER)vs surgical resection,is often challenging.Recently,several studies have reported that 18F-fluorodeoxyglucose positron emission tomography(FDG-PET)is a useful indicator for decision-making regarding treatment for superficial ESCC.Although,there are not enough reports on association between FDG-PET uptake and clinicopathological characteristics of superficial ESCC.And,there are not enough reports on evaluating the usefulness of combination of FDG-PET and ME-NBI for determining the treatment strategy for superficial ESCC.This study evaluated clinical relevance of FDG-PET and ME-NBI in decision-making regarding the treatment strategy for ESCC.AIM To investigate the association between FDG uptake and the clinicopathological characteristics of superficial ESCC and its usefulness of combination of FDG-PET and ME-NBI for determining the treatment strategy for superficial ESCC.METHODS A database of all patients with superficial ESCC who had undergone both MENBI and FDG-PET for pre-treatment staging at Aichi Cancer Center Hospital between January 2008 and November 2018 was retrospectively analyzed.FDG uptake was defined positive or negative whether the primary lesion was visualized or could be distinguished from the background,or not.The invasion depth of ESCC was classified according to the Japan Esophageal Society.Primary endpoint is to evaluate the association between FDG uptake and clinicopathological characteristics of superficial ESCC.Secondary endpoint is to investigate the efficacy of combination of FDG-PET and ME-NBI for determining the treatment strategy for superficial ESCC.RESULTS A total of 82 lesions in 82 patients were included.FDG-PET showed positive uptake in 29(35.4%)lesions.Univariate analysis showed that uptake of FDG-PET had significant correlations with circumferential extension(P=0.014),pathological depth of tumor invasion(P<0.001),infiltrative growth pattern(P<0.001),histological grade(P=0.002),vascular invasion(P=0.001),and lymphatic invasion(P<0.001).On multivariate analysis,only depth of tumor invasion was independently correlated with FDG-PET/computed tomography visibility(P=0.018).The sensitivity,specificity,positive predictive value(PPV),negative predictive value(NPV),and accuracy of Type B2 in ME-NBI for the invasion depth of T1a muscularis mucosae and T1b upper submucosal layer were 68.4%/79.4%/50.0%/89.3%/76.8%,respectively,and those of Type B3 for the depth of T1b middle and deeper submucosal layers(SM2 and SM3)were 46.7%/100%/100%/89.3%/90.2%,respectively.On the other hand,those of FDGPET for SM2 and SM3 were 93.3%/77.6%/48.2%/98.1%/80.5%,respectively,whereas,if the combination of positive FDG uptake and type B2 and B3 was defined as an indicator for radical esophagectomy or definitive chemoradiotherapy,the sensitivity,specificity,PPV,NPV,and accuracy were 78.3%/91.5%/78.3%/91.5%/87.8%,respectively.CONCLUSION FDG uptake was correlated with the invasion depth of superficial ESCC.Combined use of FDG-PET and ME-NBI,especially with the microvascular findings of Type B2 and B3,is useful to determine whether ER is indicated for the lesion. | Kazuhiro Toriyama Masahiro Tajika Tsutomu Tanaka Makoto Ishihara Yutaka Hirayama Sachiyo Onishi Nobumasa Mizuno Takamichi Kuwahara Nozomi Okuno Shinpei Matsumoto Eiichi Sasaki Tetsuya Abe Yasushi Yatabe Kazuo Hara Keitaro Matsuo Tsuneo Tamaki Yasumasa Niwa | 2019 | World Journal of Gastroenterology2019，25，46： | 7 |
| 11 | A Computational Study of Thrust Vectoring Control Using Dual Throat Nozzle显示文摘Dual throat nozzle (DTN) is fast becoming a popular technique for thrust vectoring. The DTN is designed with two throats, an upstream minimum and a downstream minimum at the nozzle exit, with a cavity in between the upstream throat and exit. In the present study, a computational work has been carried out to analyze the performance of a dual throat nozzle at various mass flow rates of secondary flow and nozzle pressure ratios (NPR). Two-dimensional, steady, compressible Navier-Stokes equations were solved using a fully implicit finite volume scheme. The present computational results were validated with available experimental data. Based on the present results, the control effectiveness of thrust-vectoring is discussed in terms of the thrust coefficient and the coefficient of discharge. | Choon Sik Shin Heuy Dong Kim Toshiaki Setoguchi Shigeru Matsuo | 2010 | Journal of Thermal Science2010，19，6： | 6 |
| 12 | Effects of Heterogeneous Condensation on the Transonic Flow Fields on a Bump Model显示文摘In the present study, effect of the heterogeneous condensation on the characteristics of shock wave generated on the bump model in the transonic flow field was investigated numerically. As a result, it was found that, for the flow field with steady adiabatic shock wave on the bump model, the condensation with heterogeneous nucleation has a strong effect on the whole flow field, and it reduced the strength of the shock. Furthermore, the total pressure loss was dependent on the concentration of the solid particles per unit volume. | Masanori TANAKA Shigeru MATSUO Toshiaki SETOGUCHI Heuy-Dong KIM | 2005 | Journal of Thermal Science2005，14，1： | 5 |
| 13 | Application of Rainbow Schlieren Deflectometry for Axisymmetric Supersonic Jets (Comparison of Experiments with Numerical Analysis)显示文摘This paper analyzes the correctly-expanded supersonic jet from a convergent-divergent axisymmetric nozzle by using numerical simulation of turbulent flow.And the calculated density distributions in this flow are compared with the present experimental data using rainbow schlieren deflectometry.The value of the density from the experimental data agrees well with the results calculated by this simulation.Therefore,the present method of the measurement using rainbow schlieren deflectometry is useful for the measurement of the density of the correctly-expanded supersonic jet. | Hideki Yamamoto Masayuki Irie Yoshiaki Miyazato Kazuyasu Matsuo | 2010 | Journal of Thermal Science2010，19，3： | 5 |
| 14 | Immunological milieu in the peritoneal cavity at laparotomy for gastric cancer显示文摘AIM:To investigate the immunological repertoire in the peritoneal cavity of gastric cancer patients.METHODS:The peritoneal cavity is a compartment in which immunological host-tumor interactions can occur.However,the role of lymphocytes in the peritoneal cavity of gastric cancer patients is unclear.We observed 64 patients who underwent gastrectomy for gastric cancer and 11 patients who underwent laparoscopic cholecystectomy for gallstones and acted as controls.Lymphocytes isolated from both peripheral blood and peritoneal lavage were analyzed for surface markers of lymphocytes and their cytokine production by flow cytometry.CD4+CD25high T cells isolated from the patient's peripheral blood were co-cultivated for 4 d with the intra-peritoneal lymphocytes,and a cytokine assay was performed.RESULTS:At gastrectomy,CCR7 -CD45RA-CD8+ef-fector memory T cells were observed in the peritoneal cavity.The frequency of CD4+CD25 high T cells in both the peripheral blood and peritoneal cavity was elevated in patients at advanced stage[control vs stage Ⅳin the peripheral blood:6.89(3.39-10.4)vs 15.34(11.37-19.31),P<0.05,control vs stageⅣin the peritoneal cavity:8.65(5.28-12.0)vs 19.56(14.81-24.32),P<0.05].On the other hand,the suppression was restored with CD4+CD25high T cells from their own peripheral blood.This study is the first to analyze lymphocyte and cytokine production in the peritoneal cavity in patients with gastric cancer.Immune regulation at advanced stage is reversible at the point of gastrectomy.CONCLUSION:The immunological milieu in the peritoneal cavity of patients with advanced gastric cancer elicited a Th2 response even at gastrectomy,but this response was reversible. | Akira Yoneda Shinichiro Ito Seiya Susumu Mitsutoshi Matsuo Ken Taniguchi Yoshitsugu Tajima Susumu Eguchi Takashi Kanematsu Yasuhiro Nagata | 2012 | World Journal of Gastroenterology2012，18，13： | 5 |
| 15 | 日本青隧道处理海底涌水的施工方法显示文摘 | MaTsuo,S 孙卫明 | 1989 | 隧道译丛1989，，4： | 5 |
| 16 | Bile duct hamartomas(von Mayenburg complexes) mimicking liver metastases from bile duct cancer:MRC findings显示文摘我们在场是的有胆总管癌症的一个 72 岁的人的一个盒子开始相信了吃多重肝转移基于计算断层摄影术调查结果,并且在磁性的回声胆管造影术(MRC ) 在谁揭示胆汁管 hamartomas 的诊断。在为 pancreaticoduodenectomy 的探索,肝触诊在肝的表面揭示了传播小瘤。这些小瘤在在两片肝脑叶的表面上散布的直径显示出大约 0.5 厘米的灰色白人的榴状的损害,它被看起来像从胆汁管癌的多重肝转移。肝活体检视的冰冻切片揭示了多重胆汁管,稍微扩大的腔在多重胆汁管 hamartomas (BDH ) 的成胶的基质特征嵌入。仅仅二份报告描述了胆汁管 hamartomas 的 MRC 特征。所有成像过程, MRC 为胆汁管 hamartomas 的成像诊断提供最相关的特征。 | Yasuhiko Nagano Kenichi Matsuo Katsuya Gorai Kazuya Sugimori Chikara Kunisaki Hideyuki Ike Katsuaki Tanaka Toshio Imada Hiroshi Shimada | 2006 | World Journal of Gastroenterology2006，12，8： | 4 |
| 17 | Shock Train and Pseudo-shock Phenomena in Supersonic Internal Flows显示文摘When a normal shock wave interacts with a boundary layer along a wall surface in supersonic internal flows and the shock is strong enough to separate the boundary layer, the shock is bifurcated and a series of shocks called “shock train” is formed. The flow is decelerated from supersonic to subsonic through the whole interaction region that is referred to as “pseudo-shock”. In the present paper some characteristics of the shock train and pseudo-shock and some examples of the pseudo-shocks in some flow devices are described. | Kazuyasu Matsuo | 2003 | Journal of Thermal Science2003，12，3： | 4 |
| 18 | High preoperative neutrophil-lymphocyte ratio predicts poor survival in patients with gastric cancer显示文摘 | Hideaki Shimada Nobuhiro Takiguchi Osamu Kainuma Hiroaki Soda Atsushi Ikeda Akihiro Cho Akinari Miyazaki Hisashi Gunji Hiroshi Yamamoto Matsuo Nagata | 2010 | Gastric Cancer2010，，3： | 4 |
| 19 | 吸烟状况与急性缺血性脑卒中后功能结局的关系显示文摘吸烟是脑卒中的既定危险因素;然而,脑卒中前吸烟状态是否会影响急性缺血性脑卒中的临床预后尚不确定。该研究旨在阐明吸烟状态与急性缺血性脑卒中后功能预后的关系。研究者获取一项基于日本多中心医院的脑卒中登记资料,调查了2007年7-12月期间住院的10825例急性缺血性脑卒中患者,这些患者在脑卒中发作之前生活能够自理。吸烟状况分为从未吸烟者(不吸烟者),曾经吸烟者和现在吸烟者。临床结局包括3个月时功能转归不良(改良的Rankin量表评分≥2)和功能性依赖(改良的Rankin量表评分2~5)。 | 刘青(译) 刘莉(摘、审校) Matsuo R Ago T Kiyuna F Sato N Nakamura K Kuroda J Wakisaka Y Kitazono T | 2020 | 中华高血压杂志2020，28，2： | 4 |
| 20 | 均匀充量柴油燃烧的优化控制方法的研究显示文摘作为降低柴油机废气排放的一种方法,对均匀充量柴油燃烧技术(HCDC)进行了试验,将一部分燃油喷入进气道以形成均匀预混合气,这样,在直接喷入气缸的柴油着火之前,这种均匀预混合气从进气道进入气缸。试验结果显示,能显著降低NO_x和排烟。如果柴油预先与空气混合,预混合气会过早地自燃,从而难以保持在上止点附近着火定时,从而限制了柴油机的运行工况。虽然,降低排放的主要目标是实现高负荷工况下的稳定低排放燃烧,但是柴油机实际运行大多包括部分负荷工况。因此,即使在部分负荷运行范围内,如果HCDC能够实现低排放燃烧,则能够大大降低柴油机废气排放。因此在本研究中,在低负荷和中等负荷运行范围内,试图通过直喷燃油喷油定时的控制和EGR来改善燃烧和降低排放。对于全负荷工况,力求通过燃用高抗爆震性能的含氧化合物的柴油来优化HCDC。试验结果表明,在油门半开和低预混合燃油比的条件下,通过延迟(优化)直喷燃油喷油定时,能大大降低NO_x,而不增加排烟。这与在高预混合燃油比条件下所获得的效果是相同的。还发现通过优化预混合燃油比和EGR率,能降低NO_x排放,而不增加排烟。此外,能够确认,经在柴油中混入MTBE(甲基特丁基醚),当HCDC在柴油机整个运行范围起作用时,NO_x和排烟都能得到降低。通过延迟直喷燃油喷油定时,NO_x和排烟还能得到进一步降低。 | Matsuo Odaka Hisakazu Suzuki Noriyuki Koike 马玲 | 2001 | 国外内燃机2001，33，5： | 4 |
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