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| 1 | Serum autotaxin levels are correlated with hepatic fibrosis and ballooning in patients with non-alcoholic fatty liver disease显示文摘AIM To examine the relationship between serum autotaxin(ATX) concentrations and clinicopathological findings in non-alcoholic fatty liver disease(NAFLD) patients.METHODS One hundred eighty-six NAFLD patients who had undergone liver biopsy between 2008 and 2017 were retrospectively enrolled.Serum samples were collected at the time of biopsy and ATX was measured by enzyme immunoassays.Sera obtained from 160 healthy,nonobese individuals were used as controls.Histological findings were graded according to an NAFLD scoring system and correlations with serum ATX were calculated by Spearman's test.Diagnostic accuracy was evaluated using the area under the receiver operating characteristic curve(AUC).Cut-off values were identified by the Youden index,and the nearest clinically applicable value to the cutoff was considered the optimal threshold for clinical convenience.RESULTS Serum ATX levels were significantly higher in NAFLD patients than in controls(0.86 mg/L vs 0.76 mg/L,P < 0.001) and correlated significantly with ballooning score and fibrosis stage(r = 0.36,P < 0.001 and r = 0.45,P < 0.001,respectively).Such tendencies were stronger in female patients.There were no remarkable relationships between ATX and serum alanine aminotransferase,lipid profiles,or steatosis scores.The AUC values of ATX for predicting the presence of fibrosis(≥ F1),significant fibrosis(≥ F2),severe fibrosis(≥ F3),and cirrhosis(F4),were all more than 0.70 in respective analyses.CONCLUSION Serum ATX levels may at least partially reflect histological severity in NAFLD. | Naoyuki Fujimori Takeji Umemura Takefumi Kimura Naoki Tanaka Ayumi Sugiura Tomoo Yamazaki Satoru Joshita Michiharu Komatsu Yoko Usami Kenji Sano Koji Igarashi Akihiro Matsumoto Eiji Tanaka | 2018 | World Journal of Gastroenterology2018，24，11： | 6 |
| 2 | Mild drinking habit is a risk factor for hepatocarcinogenesis in non-alcoholic fatty liver disease with advanced fibrosis显示文摘AIM The impact of mild drinking habit(less than 20 g/d of ethanol) on the clinical course of non-alcoholic fatty liver disease(NAFLD) has not been determined. We examined the influence of a mild drinking habit on liver carcinogenesis from NAFLD. METHODS A total of 301 patients who had been diagnosed as having NAFLD by liver biopsy between 2003 and 2016 [median age: 56 years, 45% male, 56% with nonalcoholic steatohepatitis, 26% with advanced fibrosis(F3-4)] were divided into the mild drinking group withe thanol consumption of less than 20 g/d(mild drinking group, n = 93) and the non-drinking group(n = 208). Clinicopathological features at the time of liver biopsy and factors related to hepatocellular carcinoma(HCC) occurrence were compared between the groups.RESULTS We observed significant differences in male prevalence(P = 0.01), platelet count(P = 0.04), and gammaglutamyl transpeptidase(P = 0.02) between the test groups. Over 6 years of observation, the HCC appearance rate was significantly higher in the mild drinking group(6.5% vs 1.4%, P = 0.02). Multivariate survival analysis using Cox's regression model revealed that hepatic advanced fibrosis(F3-4)(P < 0.01, risk ratio: 11.60), diabetes mellitus(P < 0.01, risk ratio: 89.50), and serum triglyceride(P = 0.04, risk ratio: 0.98) were factors significantly related to HCC in all NAFLD patients, while the effect of a drinking habit was marginal(P = 0.07, risk ratio: 4.43). In patients with advanced fibrosis(F3-4), however, a drinking habit(P = 0.04, risk ratio: 4.83), alpha-fetoprotein(P = 0.01, risk ratio: 1.23), and diabetes mellitus(P = 0.03, risk ratio: 12.00) were identified as significant contributors to HCC occurrence. CONCLUSION A mild drinking habit appears to be a risk factor for hepatocarcinogenesis in NAFLD patients, especially those with advanced fibrosis. | Takefumi Kimura Naoki Tanaka Naoyuki Fujimori Ayumi Sugiura Tomoo Yamazaki Satoru Joshita Michiharu Komatsu Takeji Umemura Akihiro Matsumoto Eiji Tanaka | 2018 | World Journal of Gastroenterology2018，24，13： | 6 |
| 3 | Association between endotoxemia and histological features of nonalcoholic fatty liver disease显示文摘AIM To assess whether surrogate biomarkers of endotoxemia were correlated with the histological features ofnonalcoholic fatty liver disease(NAFLD).METHODS One hundred twenty-six NAFLD patients who had undergone percutaneous liver biopsy were enrolled. Serum lipopolysaccharide(LPS)-binding protein(LBP) and anti-endotoxin core immunoglobulin G(Endo Cab Ig G) antibody concentrations at the time of liver biopsy were measured using the enzyme-linked immunosorbent assays to examine for relationships between biomarker levels and histological scores. RESULTS Serum LBP concentration was significantly increased in nonalcoholic steatohepatitis(NASH) patients as compared with nonalcoholic fatty liver(NAFL) subjects and was correlated with steatosis(r = 0.38, P < 0.0001) and ballooning scores(r = 0.23, P = 0.01), but not with the severity of lobular inflammation or fibrosis. Multivariate linear regression analysis revealed that LBP was associated with steatosis score and circulating C-reactive protein, aspartate aminotransferase, and fibrinogen levels. Serum Endo Cab Ig G concentration was comparable between NASH and NAFL patients. No meaningful correlations were detected between Endo Cab Ig G and histological findings. CONCLUSION LBP/Endo Cab Ig G were not correlated with lobular inflammation or fibrosis. More accurate LPS biomarkers are required to stringently assess the contribution of endotoxemia to conventional NASH. | Hiroyuki Kitabatake Naoki Tanaka Naoyuki Fujimori Michiharu Komatsu Ayaka Okubo Kyogo Kakegawa Takefumi Kimura Ayumi Sugiura Tomoo Yamazaki Soichiro Shibata Yuki Ichikawa Satoru Joshita Takeji Umemura Akihiro Matsumoto Masayoshi Koinuma Kenji Sano Toshifumi Aoyama Eiji Tanaka | 2017 | World Journal of Gastroenterology2017，23，4： | 5 |
| 4 | Photothermal therapy of tumors in lymph nodes using gold nanorods and near-infrared laser light with controlled surface cooling显示文摘Photothermal 治疗(PTT ) 用在红外线附近(NIR ) 激光光和金 nanorods (GNR ) 作为一种新奇癌症治疗形式显示出诺言。然而,要求破坏肿瘤房间的激光紧张在皮肤下面定位了比阀值紧张大那原因皮肤损坏;因此,有激光光的照耀损坏皮肤以及肿瘤。这里,我们证明一个温度控制系统允许变形淋巴节点(行) 被 PTT 用 NIR 激光光和 GNR 对待,没有皮肤损坏。行转移的一个老鼠模型被肿瘤房间的注射开发,并且忍受肿瘤的合适的腋的行在 GNR 的注射以后与 NIR 激光光被对待。皮肤温度在 45 点被维持。潮湿转移能力索引(h D A/P ) 最大因为 30essure (BP ) ,心率(HR ) 和官方补给的症状在 270min 上被估计。 | Tessai Sugiura Daisuke Matsuki Junnosuke Okajima Atsuki Komiya Shiro Mori Shigenao Maruyama Tetsuya Kodama | 2015 | Nano Research2015，8，12： | 5 |
| 5 | Magnifying Narrowband Imaging Is More Accurate Than Conventional White-Light Imaging in Diagnosis of Gastric Mucosal Cancer显示文摘 | Yasumasa Ezoe Manabu Muto Noriya Uedo Hisashi Doyama Kenshi Yao Ichiro Oda Kazuhiro Kaneko Yoshiro Kawahara Chizu Yokoi Yasushi Sugiura Hideki Ishikawa Yoji Takeuchi Yoshibumi Kaneko Yutaka Saito | 2011 | Gastroenterology2011，，6： | 4 |
| 6 | Nuclear corepressor 1 expression predicts response to first-line endocrine therapy for breast cancer patients on relapse显示文摘背景雌激素受体 alpha (嗯一)是最重要的内分泌的治疗应答预言者因为有对内分泌的治疗的反应的预言的胸 cancer.The 精确性的女人被认为被包含雌激素受体 coregulatory 蛋白质和串音在之间影响嗯并且另外的生长发信号因素的 networks.Nuclear corepressor 1 ( NCOR1 )是学习客观的抄写 repressor.The 是在蛋白质 le 调查 NCOR1 | ZHANG Zhen-huan Hiroko Yamashita Tatsuya Toyama Yutaka Yamamoto Teru Kawasoe Mutsuko lbusuki Saori Tomita Hiroshi Sugiura Shunzo Kobayashi Yoshitaka Fujii Hirotaka Iwase | 2009 | Chinese Medical Journal2009，，15： | 4 |
| 7 | Clinical relevance of Helicobacter pylori babA2 and babA2/B in Costa Rica and Japan显示文摘AIM:To evaluate the prevalence of Helicobacter pylori(H.pylori ) babA2 ,babB and a recombinant gene between babA2 and babB(babA2/B ),and their role in the development of atrophic gastritis in Costa Rican and Japanese clinical isolates.METHODS:A total of 95 continuous H.pylori-positive Costa Rican(41 males and 54 females;mean age,50.65 years;SD,± 13.04 years) and 95 continuous H.pylori-positive Japanese(50 males and 45 females;mean age,63.43;SD,± 13.21 years) patients underwent upper endoscopy from October 2005 to July 2006.They were enrolled for the polymerase chain reaction(PCR)-based genotyping of the H.pylori babA2 ,babB and babA2/B genes.Statistical analysis was performed using the χ2 test and the Fisher's exact probability test and multivariate analysis was performed by logistic regression adjusting for gender and age.P < 0.05 was regarded as statistically significant.RESULTS:The PCR-based genotyping of 95 Costa Rican and 95 Japanese isolates showed a higher prevalence of babA2 in Japan(96.8%) than in Costa Rica(73.7%),while that of babA2/B was higher in Costa Rica(11.6%) than in Japan(1.1%).In Costa Rican isolates only,babA2 was significantly associated with atrophic gastritis(P = 0.01).CONCLUSION:These results suggest that the status of babA2 and babA2/B shows geographic differences,and that babA2 has clinical relevance in Costa Rica. | Sergio A Con Hiroaki Takeuchi Mitsuaki Nishioka Norihito Morimoto Tetsuro Sugiura Nobufumi Yasuda Reinaldo Con-Wong | 2010 | World Journal of Gastroenterology2010，16，4： | 4 |
| 8 | Retrospective analysis of primary gastric diffuse large B cell lymphoma in the rituximab era: a multicenter study of 95 patients in Japan显示文摘 | Tsutomu Tanaka Kazuyuki Shimada Kazuhito Yamamoto Yoshiki Hirooka Yasumasa Niwa Isamu Sugiura Kunio Kitamura Hiroshi Kosugi Tomohiro Kinoshita Hidemi Goto Shigeo Nakamura | 2012 | Annals of Hematology2012，，3： | 3 |
| 9 | Effect of Helicobacter pylori cdrA on interleukin-8 secretions and nuclear factor kappa B activation显示文摘AIM:To investigate genetic diversity of Helicobacter pylori (H.pylori) cell division-related gene A (cdrA) and its effect on the host response.METHODS:Inactivation of H.pylori cdrA,which is involved in cell division and morphological elongation,has a role in chronic persistent infections.Genetic property of H.pylori cdrA was evaluated using polymerase chain reaction and sequencing in 128 (77 American and 51 Japanese) clinical isolates obtained from 48 and 51 patients,respectively.Enzyme-linked immunosorbent assay was performed to measure interleukin-8 (IL-8) secretion with gastric biopsy specimens obtained from American patients colonized with cdrA-positive or-negative strains and AGS cells cocultured with wild-type HPK5 (cdrA-positive) or its derivative HPKT510 (cdrA-disruptant).Furthermore,the cytotoxin-associated gene A (cagA) status (translocation and phosphorylation) and kinetics of transcription factors [nuclear factor-kappa B (NF-κB) and inhibition kappa B] were investigated in AGS cells co-cultured with HPK5,HPKT510 and its derivative HPK5CA (cagA disruptant) by western blotting analysis with immunoprecipitation.RESULTS:Genetic diversity of the H.pylori cdrA gene demonstrated that the cdrA status segregated into two categories including four allele types,cdrA-positive (allele types;Ⅰand Ⅱ) and cdrA-negative (allele types;Ⅲ and Ⅳ) categories,respectively.Almost all Japanese isolates were cdrA-positive (Ⅰ:7.8% and Ⅱ:90.2%),whereas 16.9% of American isolates were cdrA-positive (Ⅱ) and 83.1% were cdrA-negative (Ⅲ:37.7% and Ⅳ:45.5%),indicating extended diversity of cdrA in individual American isolates.Comparison of each isolate from different regions (antrum and corpus) in the stomach of 29 Americans revealed that cdrA status was identical in both isolates from different regions in 17 cases.However,12 cases had a different cdrA allele and 6 of them exhibited a different cdrA category between two regions in the stomach.Furthermore,in 5 of the 6 cases possessing a different cdrA category,cdrA-negative isolate existed in the corpus,suggesting that cdrA-negative strain is more adaptable to colonization in the corpus.IL-8 secretions from AGS revealed that IL-8 levels induced by a cdrA-disrupted HPKT510 was significantly lower (P < 0.01) compared to wildtype HPK5:corresponding to 50%-60% of those of wild-type HPK5.These data coincided with in vivo data that an average value of IL-8 in biopsy specimens from cdrA-positive and cdrA-negative groups was 215.6 and 135.9 pg/mL,respectively.Western blotting analysis documented that HPKT510 had no effect on CagA translocation and phosphorylation,however,nuclear accumulation of NF-κB was lower by HPKT510 compared to HPK5.CONCLUSION:Colonization by a cdrA-negative or cdrA-dysfunctional strain resulted in decreased IL-8 production and repression of NF-κB,and hence,attenuate the host immunity leading to persistent infection. | Hiroaki Takeuchi Ya-Nan Zhang Dawn A Israel Richard M Peek Jr Mikio Kamioka Hideo Yanai Norihito Morimoto Tetsuro Sugiura | 2012 | World Journal of Gastroenterology2012，18，5： | 3 |
| 10 | Natural products and food components with anti-Helicobacter pylori activities显示文摘The bacterial pathogen Helicobacter pylori(H. pylori) colonizes in over half of the world's population. H. pylori that establishes life-long infection in the stomach is definitely associated with gastro-duodenal diseases and a wide variety of non-gastrointestinal tract conditions such as immune thrombocytopenia. Triple therapy which consists of a proton pump inhibitor and combinations of two antibiotics(amoxicillin, clarithromycin or amoxicillin, metronidazol) is commonly used for H. pylori eradication. Recently, the occurrence of drug-resistant H. pylori and the adverse effect of antibiotics have severely weakened eradication therapy. Generally antibiotics induce the disturbance of human gastrointestinal microflora. Furthermore, there are inappropriate cases of triple therapy such as allergy to antibiotics, severe complications(liver and/or kidney dysfunction), the aged and people who reject the triple therapy. These prompt us to seek alterative agents instead of antibiotics and to develop more effective and safe therapy with these agents. The combination of these agents actually may result in lower a dose of antibiotics. There are many reports world-wide that non-antibiotic substances from natural products potentially have an anti-H. pylori agent. We briefly review the constituents derived from nature that fight against H. pylori in the literature with our studies. | Hiroaki Takeuchi Vu Thu Trang Norihito Morimoto Yoshie Nishida Yoshihisa Matsumura Tetsuro Sugiura | 2014 | World Journal of Gastroenterology2014，20，27： | 3 |
| 11 | In vitro propagation of Japanese persimmon 显示文摘 | SUGIURA A TAO R MURAYAMA H | 1986 | Hortscience1986，21，5： | 2 |
| 12 | Prognostic significance of precordial ST-segment changes in acute inferior wall myocardial infarction显示文摘 | Sugiura T Nagahama Y Takehana K | | 0，，： | 2 |
| 13 | 多层螺旋CT计算心室容积的准确性及最佳层厚选择显示文摘目的(1)确定Simpson方法计算心室容积的最佳层厚;(2)评价多层螺旋CT计算心室容积的准确性。方法采用多层螺旋CT(东芝Aquilion)扫描系统对14个人的左室铸型和15个右室铸型进行扫描。分别以2.0、3.5、5.0、7.0及10.0mm层厚重建左、右心室短轴多平面重组(multiplanarreformattedimage,MPR)图像。采用标准Simpson法计算左、右心室铸型的容积。心室铸型的实际容积通过铸型排除水的容量来计算。结果各层厚计算的心室容积均高估相应心室的实际容积[左心室高估值介于(3.21±5.95)ml至(12.58±8.56)ml之间,右心室高估值介于(10.22±8.45)ml至(23.91±12.24)ml之间]。各层厚计算的心室容积均与相应的实际心室容积高度相关(左心室r值均>0.97,右心室r值均>0.95);心室容积的高估程度与选择的层厚呈显著正相关(左心室r=0.998,右心室r=0.996)。当层厚降至5mm时,计算的心室容积对实际容积的高估值与2mm层厚相比不再差异有统计学意义。结论采用多排Simpson法计算左、右心室容积时,5mm层厚是最有效率的层厚。MSCT可以准确计算左、右心室容积。 | 崔炜 Takeshi Kondo Hirofumi Anno 郭玉印 Takahisa Sato Masayoshi Sarai Hitoshi Shinozaki Satoshi Kakizawa Atsushi Sugiura Keita Oshima Kazuhiro Katada Hitoshi Hishida | 2005 | 中华放射学杂志2005，39，12： | 2 |
| 14 | Calcium channel blockers inhibit proliferation and matrix production in rat mesangial cells: possible mechanism of suppression of AP-1 and CREB activities 显示文摘 | Sugiura T Imai E Moriyama T | 2000 | Nephron2000，85，： | 2 |
| 15 | Significance of attached cyanobacteria relevant to the occurrence of musty odor in Lake Kasumigaura 显示文摘 | Sugiura N twami N lnamori Y | 1998 | Water Research1998，32，12： | 1 |
| 16 | Diacylglycerol production in a packed bed bioreactor显示文摘 | WATANABE T SUGIURA M SATO M | 2005 | Process Biochem2005，40，2： | 1 |
| 17 | Calcium channel blockers inhibit proliferation and matrix production in rat mesangials:possible mechanism of suppression of AP-1 and CREB activates显示文摘 | SUGIURA T IMAI E MORIYAMA T | 2000 | Nephron2000，85，1： | 1 |
| 18 | The haemodynamic effects of landiolol,anultra-short-actingβ1-selective bloker,onendotracheal intubation in patients with and without hypertension显示文摘 | Sugiura S Seki S Hidaka K | 2007 | Anesth Analg2007，104，1： | 1 |
| 19 | Karyotype at diagnosis is the major prognostic factor predicting relapse-free survival for patients with Philadelphia chromosome-positive acute lymphoblastic leukemia treated with imatinib-combined chemotherapy显示文摘 | Yanada M Takeuchi J Sugiura I | 2008 | Haematologica2008，93，2： | 1 |
| 20 | In vivo fractional Pi absorption and NaPi-II mRNA expression in rainbow trout are upregulated by dietary P restriction 显示文摘 | SUGIURA S H McDANIEL N K FERRARIS R P | 2003 | Am J Physiol Regul Integr Comp Physiol2003，285，： | 1 |
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