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| 1 | Risk factors for bleeding after endoscopic submucosal dissection for gastric lesions显示文摘AIM:To assess risk factors for bleeding after gastric endoscopic submucosal dissection(ESD) and to develop preventive measures.METHODS:This retrospective study was performed in a tertiary referral center.A total of 328 patients underwent ESD for 398 gastric neoplasms between July 2007 and June 2009.The main outcome was association between post-ESD bleeding and the following:age;sex;comorbidities;daily use of medicine potentially related to gastric injury/bleeding;location,size,and histological depth of lesions;ulceration;experience of operator coagulating the ulcer floor,and duration of operation.We also determined the relationship between the location of post-ESD bleeding and risk factors for hemorrhage.RESULTS:Univariate analysis revealed significant risk factors:tumor location [odds ratio(OR),2.86;95% CI:1.21-6.79,P=0.024],coagulator experience(OR,4.29;95% CI:1.43-12.86,P=0.009),and medicine potentially related to gastric injury/bleeding(OR,2.80;95% CI:1.14-6.90,P=0.039).Multivariate logistic regression analysis confirmed significant,independent risk factors:tumor in lower third of stomach(OR,2.47;95% CI:1.02-5.96,P=0.044),beginner coagulator(OR,3.93;95% CI:1.29-11.9,P=0.016),and medicine(OR,2.76;95% CI:1.09-6.98,P=0.032).We classif ied cases of post-ESD bleeding into two groups(bleeding at the ulcer margin vs bleeding at the center) and found that bleeding at the margin occurred more frequently with beginner coagulators compared with experts(OR,16.00;95% CI:1.22-210.59,P=0.040).CONCLUSION:Beginner coagulators,tumor in the antrum,and medicines were significant risk factors for post-ESD bleeding.Bleeding at the ulcer margin frequently occurred with beginner operators. | Yosuke Tsuji Ken Ohata Takafumi Ito Hideyuki Chiba Tomohiko Ohya Toshiaki Gunji Nobuyuki Matsuhashi | 2010 | World Journal of Gastroenterology2010，16，23： | 60 |
| 2 | Portal vein thrombosis in liver cirrhosis显示文摘Portal vein thrombosis(PVT) is considered to be a frequent complication of liver cirrhosis. However, unlike PVT in patients without cirrhosis, very few data are available on the natural history and management of PVT in cirrhosis, despite its association with potentially life-threatening conditions, such as gastroesophageal bleeding and acute intestinal ischemia. Moreover, no consensus regarding PVT in cirrhosis exists. Suggested causes of PVT in cirrhosis include reduced portal blood flow velocity, multiple congenital or acquired thrombophilic factors, inherited or acquired conditions, and derangement of liver architecture. However, the understanding of PVT in cirrhosis is incomplete. In addition, information on the management of PVT in cirrhosis is inadequate. The aims of this review are to:(1) assemble data on the physiopathological mechanism, clinical findings, diagnosis and management of PVT in cirrhosis;(2) describe the principal factors most frequently involved in PVT development; and(3) summarize the recent knowledge concerning diagnostic and therapeutic procedures. | Nao Kinjo Hirofumi Kawanaka Tomohiko Akahoshi Yoshi-hiro Matsumoto Masahiro Kamori Yoshihiro Nagao Naotaka Hashimoto Hideo Uehara Morimasa Tomikawa Ken Shirabe Yoshihiko Maehara | 2014 | World Journal of Hepatology2014，6，2： | 38 |
| 3 | Contrast enhanced ultrasound of hepatocellular carcinoma显示文摘Sonazoid(Daiichi Sankyo,Tokyo,Japan),a secondgeneration of a lipid-stabilized suspension of a perfluorobutane gas microbubble contrast agent,has been used clinically in patients with liver tumors and for harmonic gray-scale ultrasonography(US)in Japan since January 2007.Sonazoid-enhanced US has two phases of contrast enhancement:vascular and late.In the late phase of Sonazoid-enhanced US,we scanned the whole liver using this modality at a low mechanical index(MI)without destroying the microbubbles, and this method allows detection of small viable hepatocellular carcinoma(HCC)lesions which cannot be detected by conventional US as perfusion defects in the late phase.Re-injection of Sonazoid into an HCC lesion which previously showed a perfusion defect in the late phase is useful for confirming blood flow intothe defects.High MI intermittent imaging at 2 frames per second in the late phase is also helpful in differentiation between necrosis and viable hypervascular HCC lesions.Sonazoid-enhanced US by the coded harmonic angio mode at a high MI not only allows clear observation of tumor vessels and tumor enhancement, but also permits automatic scanning with Sonazoidenhanced three dimensional(3D)US.Fusion images combining US with contrast-enhanced CT or contrastenhanced MRI have made it easy to detect typical or atypical HCC lesions.By these methods,Sonazoidenhanced US can characterize liver tumors,grade HCC lesions histologically,recognize HCC dedifferentiation, evaluate the efficacy of ablation therapy or transcatheter arterial embolization,and guide ablation therapy for unresectable HCC.This article reviews the current developments and applications of Sonazoid-enhanced US and Sonazoid-enhanced 3D US for diagnosing and treating hepatic lesions,especially HCC. | Kazushi Numata Manabu Morimoto Masaaki Kondo Yosuke Kunishi Tomohiko Sasaki Akito Nozaki Katsuaki Tanaka | 2010 | World Journal of Radiology2010，2，2： | 15 |
| 4 | Decreased levels of plasma adiponectin associated with increased risk of colorectal cancer显示文摘AIM:To investigate the association between adiponectin levels and risk of colorectal adenoma and cancer (early and advanced).METHODS: A cross-sectional study in a cohort of hospital-based patients was conducted between January 2004 and March 2006 at Yamagata University Hospital. Male subjects, who had colorectal tumors detected by endoscopic examination, were enrolled according to inclusion and exclusion criteria. Based on the T factor of the TNM system, intraepithelial carcinoma and submucosally invasive carcinoma were def ined as early cancer, and invasion into the muscularis propria or deeper was defined as advanced cancer. The plasma levels of glucose, insulin, total cholesterol, triglyceride, high sensitivity C-reactive protein, insulin like growth factor (IGF)-1, IGF binding protein-3, adiponectin, leptin, and resistin were measured. Each factor level was designated low or high, and the risk of adenoma or cancer was estimated by univariate and multivariate logistic regression analysis.RESULTS: We enrolled 124 male subjects (47 with adenoma, 34 with early cancer, 17 with advanced cancer, and 26 without tumors as controls). In patients with adenoma, high triglyceride and low adiponectin were associated with a significant increase in the odds ratio (OR) by univariate analysis. Only a low adiponectin level was related to increased adenoma risk, with an adjusted OR for low level (<11 μg/mL) to high (≥11 μg/mL) of 5.762 (95% confidence interval (CI):1.683-19.739, P=0.005). In the patients with early cancer, high body mass index, high triglyceride, and low adiponectin were associated with a significant increase in OR in univariate analysis. Imultivariate analysis, only low adiponectin was significantly associated with early cancer, with an adjusted OR of 4.495 (95% CI:1.090-18.528, P=0.038). However, in patients with advanced cancer, low adiponectin was not recognized as a significant risk factor for advanced cancer.CONCLUSION: A decreased level of adiponectin is strongly associated with an increased risk of colorectal adenoma and early cancer. These data call for further investigation, including a controlled prospective study. | Sayaka Otake Hiroaki Takeda Shoichiro Fujishima Tadahisa Fukui Tomohiko Orii Takeshi Sato Yu Sasaki Shoichi Nishise Sumio Kawata | 2010 | World Journal of Gastroenterology2010，16，10： | 14 |
| 5 | A combination therapy of ethanol injection and radiofrequency ablation under general anesthesia for the treatment of hepatocellular carcinoma显示文摘AIM: To summarize the effects of laparoscopic ethanol injection and radiofrequency ablation (L-EI-RFA), thora- coscopic (T-EI-RFA) and open-surgery assisted EI-RFA (O-EI-RFA) under general anesthesia for the treatment of hepatocellular carcinoma (HCC). METHODS: Time-lag performance of RFA after ethanol injection (Time-lag PEI-RFA) was performed in all cases. The volume of coagulated necrosis and the applied en- ergy for total and per unit volume coagulated necrosis were examined in the groups treated under general (group G) or local anesthesia (group L). RESULTS: The results showed that the total applied energy and the applied energy per unit volume of whole and marginal, coagulated necrosis were significantly larger in group G than those in the group L, resulting in a larger volume of coagulated necrosis in the group G. The rate of local tumor recurrence within one year was extremely low in group G. CONCLUSION: These results suggest that EI-RFA, un- der general anesthesia, may be effective for the treat- ment of HCC because a larger quantity of ethanol and energy could be applied during treatment under pain- free condition for the patients. | Kazutaka Kurokohchi Seishiro Watanabe Hirohito Yoneyama Akihiro Deguchi Tsutomu Masaki Takashi Himoto Hisaaki Miyoshi Hamdy Saad Mohammad Akira Kitanaka Tomohiko Taminato Shigeki Kuriyama | 2008 | World Journal of Gastroenterology2008，14，13： | 10 |
| 6 | Simplified criteria for diagnosing superficial esophageal squamous neoplasms using Narrow Band Imaging magnifying endoscopy显示文摘AIM To simplify the diagnostic criteria for superficial esophageal squamous cell carcinoma(SESCC) on Narrow Band Imaging combined with magnifying endoscopy(NBI-ME).METHODS This study was based on the post-hoc analysis of a randomized controlled trial. We performed NBI-ME for 147 patients with present or a history of squamous cell carcinoma in the head and neck, or esophagus between January 2009 and June 2011. Two expert endoscopistsdetected 89 lesions that were suspicious for SESCC lesions, which had been prospectively evaluated for the following 6 NBI-ME findings in real time: 'intervascular background coloration'; 'proliferation of intrapapillary capillary loops(IPCL)'; and 'dilation', 'tortuosity', 'change in caliber', and 'various shapes(VS)' of IPCLs(i.e., Inoue's tetrad criteria). The histologic examination of specimens was defined as the gold standard for diagnosis. A stepwise logistic regression analysis was used to identify candidates for the simplified criteria from among the 6 NBI-ME findings for diagnosing SESCCs. We evaluated diagnostic performance of the simplified criteria compared with that of Inoue's criteria.RESULTS Fifty-four lesions(65%) were histologically diagnosed as SESCCs and the others as low-grade intraepithelial neoplasia or inflammation. In the univariate analysis, proliferation, tortuosity, change in caliber, and VS were significantly associated with SESCC(P < 0.01). The combination of VS and proliferation was statistically extracted from the 6 NBI-ME findings by using the stepwise logistic regression model. We defined the combination of VS and proliferation as simplified dyad criteria for SESCC. The areas under the curve of the simplified dyad criteria and Inoue's tetrad criteria were 0.70 and 0.73, respectively. No significant difference was shown between them. The sensitivity, specificity, and accuracy of diagnosis for SESCC were 77.8%, 57.1%, 69.7% and 51.9%, 80.0%, 62.9% for the simplified dyad criteria and Inoue's tetrad criteria, respectively.CONCLUSION The combination of proliferation and VS may serve as simplified criteria for the diagnosis of SESCC using NBIME. | Akira Dobashi Kenichi Goda Noboru Yoshimura Tomohiko R Ohya Masayuki Kato Kazuki Sumiyama Masato Matsushima Shinichi Hirooka Masahiro Ikegami Hisao Tajiri | 2016 | World Journal of Gastroenterology2016，22，41： | 10 |
| 7 | Glucagon-like peptide-1 analogue prevents nonalcoholic steatohepatitis in non-obese mice显示文摘AIM: To investigate whether a glucagon-like peptide-1(GLP-1) analogue inhibits nonalcoholic steatohepatitis(NASH), which is being increasingly recognized in Asia, in non-obese mice. METHODS: A methionine-choline-deficient diet(MCD) along with exendin-4(20 μg/kg per day, ip), a GLP-1 analogue, or saline was administered to male db/db mice(non-obese NASH model). Four or eight weeks after commencement of the diet, the mice were sacrificed and their livers were excised. The excised livers were examined by histochemistry for evidence of hepatic steatosis and inflammation. Hepatic triglyceride(TG) and free fatty acid(FFA) content was measured, and the expression of hepatic fat metabolism- and inflammation-related genes was evaluated. Oxidative stress-related parameters and macrophage recruitment were also examined using immunohistochemistry.RESULTS: Four weeks of MCD feeding induced hepatic steatosis and inflammation and increased the hepatic TG and FFA content. The expression of fattyacid transport protein 4(FATP4), a hepatic FFA influxrelated gene; macrophage recruitment; and the level of malondialdehyde(MDA), an oxidative stress marker, were significantly augmented by a 4-wk MCD. The levels of hepatic sterol regulatory element-binding protein-1c(SREBP-1c) m RNA(lipogenesis-related gene) and acyl-coenzyme A oxidase 1(ACOX1) m RNA(β-oxidation-related gene) had decreased at 4 wk and further decreased at 8 wk. However, the level of microsomal triglyceride transfer protein m RNA(a lipid excretion-related gene) remained unchanged. The administration of exendin-4 significantly attenuated the MCD-induced increase in hepatic steatosis, hepatic TG and FFA content, and FATP4 expression as well as the MCD-induced augmentation of hepatic inflammation, macrophage recruitment, and MDA levels. Additionally, it further decreased the hepatic SREBP-1c level and alleviated the MCD-mediated inhibition of the ACOX1 m RNA level. CONCLUSION: These results suggest that GLP-1 inhibits hepatic steatosis and inflammation through the inhibition of hepatic FFA influx and oxidative stress in a non-obese NASH model. | Takaya Yamamoto Yukiomi Nakade Taeko Yamauchi Yuji Kobayashi Norimitsu Ishii Tomohiko Ohashi Kiyoaki Ito Ken Sato Yoshitaka Fukuzawa Masashi Yoneda | 2016 | World Journal of Gastroenterology2016，22，8： | 10 |
| 8 | Long-term effect of Helicobacter pylori eradication on the development of metachronous gastric cancer after endoscopic resection of early gastric cancer显示文摘 | Yuji Maehata Shotaro Nakamura Kiyoshi Fujisawa Motohiro Esaki Tomohiko Moriyama Kouichi Asano Yuta Fuyuno Kan Yamaguchi Issei Egashira Hyonji Kim Motonobu Kanda Minako Hirahashi Takayuki Matsumoto | 2012 | Gastrointestinal Endoscopy2012，，1： | 10 |
| 9 | IRF family proteins and type I interferon induction in dendritic cells显示文摘树枝状的房间(DC ) 在造血的房间的一张次要的人口,生产类型我干扰素(IFN ) 和另外的 cytokines 并且为天生的免疫是必要的。他们也是有势力抗原演讲者并且调整适应免疫。在 DC 子类型血浆之中似细胞的 DC (pDC ) 生产类型的最高的数量我 IFN。另外,象 IL-12 和 IL-10 那样的支持 inflammatory 和反煽动性的 cytokines 响应象发信号的受体(TLR ) 一样并且在病毒的感染之上的代价在 DC 被导致。在 IRF 家庭的蛋白质控制 DC 活动的许多方面。IRF-8 和 IRF-4 为 DC 开发是必要的。他们差别控制四个 DC 子集的开发。IRF-8-/- 老鼠大部分缺乏 pDC 和 CD8alpha+ DC,当 IRF-4-/- 老鼠缺乏 CD4+DC 时。IRF-8-/- , IRF4-/- ,两倍猛烈老鼠有仅仅很少 CD8a-CD4-DC 那缺乏 MHC II。IRF 蛋白质也控制类型我在 DC 的 IFN 正式就职。IRF-7,在 TLR 发信号之上激活不仅在 pDC,而且在常规 DC (cDC ) 为 IFN 正式就职被要求, non-DC 房间打字。IRF-3 贡献在成纤维细胞感应的 IFN,在在 DC 感应的 IFN 是非必需的。我们的最近的证据揭示那种类型我在 DC 感应的 IFN 非常依赖于 IRF-8,它在 DC 在 IFN 基因正式就职的反馈阶段行动。类型我在 pDC 感应的 IFN 被 MyD88 调停依赖发信号小径,并且不同于在另外的房间采用的小径,它主要依靠 TLR3 和 RIG-I 家庭蛋白质。另外的支持 inflammatory cytokines 以一种 IRF-5 依赖方式被生产。然而, IRF-5 没为 IFN 正式就职被要求,建议为类型的正式就职的分开的机制的存在我 IFN 和其它支持 inflammatory cytokines。激活的 DC 接着生产的 IFN 和另外的 cytokines 预付 DC 成熟并且改变 DC 的显型和功能。这些过程也是可能的被 IRF 家庭蛋白质管理。 | Prafullakumar Tailor Tomohiko Tamura Keiko Ozato | 2006 | Cell Research2006，16，2： | 9 |
| 10 | Short-and long-term outcomes of endoscopically treated superficial non-ampullary duodenal epithelial tumors显示文摘BACKGROUND It is widely recognized that endoscopic resection(ER) of superficial nonampullary duodenal epithelial tumors(SNADETs) is technically challenging and may carry high risks of intraoperative and delayed bleeding and perforation.These adverse events could be more critical than those occurring in other levels of the gastrointestinal tract. Because of the low prevalence of the disease and the high risks of severe adverse events, the curability including short-and long-term outcomes have not been standardized yet.AIM To investigate the curability including short-and long-term outcomes of ER for SNADETs in a large case series.METHODS This retrospective study included cases that underwent ER for SNADETs at our university hospital between March 2004 and July 2017. Short-term outcomes of ER were measured based on en bloc and R0 resection rates as well as adverse events. Long-term outcomes included local recurrence detected on endoscopic surveillance and disease-specific mortality in patients followed up for ≥ 12 mo after ER.RESULTS In the study, 131 patients with 147 SNADETs were analyzed. The 147 ERs consisted of 136 endoscopic mucosal resections(EMRs)(93%) and 11 endoscopic submucosal dissections(ESDs)(7%). The median tumor diameter was 10 mm.The pathology diagnosis was adenocarcinoma(56/147, 38%), high-grade intraepithelial neoplasia(44/147, 30%), or low-grade intraepithelial neoplasia(47/147, 32%). The R0 resection rate was 68%(93/136) in the EMR group and73%(8/11) in the ESD group, respectively. Cap-assisted EMR(known as EMR-C)showed a higher rate of R0 resection compared to the conventional method of EMR using a snare(78% vs 62%, P = 0.06). No adverse event was observed in the EMR group, whereas delayed bleeding, intraoperative perforation, and delayed perforation in 3, 3, and 5 patients occurred in the ESD group, respectively. One patient with perforation required emergency surgery. In the 43 mo median follow-up period, local recurrence was found in four EMR cases and all cases were treated endoscopically. No patient died due to tumor recurrence.CONCLUSION Our findings suggest that ER provides good long-term outcomes in the patients with SNADETs. EMR is likely to become the safe and reliable treatment for small SNADETs. | Yuko Hara Kenichi Goda Akira Dobashi Tomohiko Richard Ohya Masayuki Kato Kazuki Sumiyama Takehiro Mitsuishi Shinichi Hirooka Masahiro Ikegami Hisao Tajiri | 2019 | World Journal of Gastroenterology2019，25，6： | 9 |
| 11 | TRANSLUCENT GREEN, an ERF Family Transcription Factor, Controls Water Balance in Arabidopsis by Activating the Expression of Aquaporin Genes显示文摘水是在几乎所有生活有机体的最丰富的分子。Aquaporins 是玩控制房间的水内容的批评 rolesin 的隧道蛋白质。这里,我们报导 AP2/EREBP 家庭抄写 factorin Arabidopsis thaliana 的鉴定,半透明的格林( TG )其在转基因的植物的 overexpression 给了提高的干旱忍耐并且使 leaves.TG 蛋白质成玻璃在原子核是局部性的,在 vitro 绑 DRE 和 GCC 元素,并且在酵母房间充当 transcriptional 使活跃之物。Microarray 分析揭示了 TG,五基因在之中编码 aquaporins 调整的 330 基因的一个总数。短暂表示试金证明 TG 直接绑在 threeaquaporin 基因的倡导者,例如 AtTIP1; 1, AtTIP2; 3,并且 AtPIP2; 2,直接显示那 TG 调整这些基因的表示。而且, AtTIP1 的 overexpression; 1 在转基因的 Arabidopsis 植物导致了使成玻璃的显型,类似于在 TG overexpression 线观察的那些。进野类型的叶子的水注射概括了 vitrifiedleaf 显型,它被从脉管的捆割掉水供应颠倒。一起拿,我们在通过直接激活 aquaporin genes.Key 词的表达式的 Arabidopsis 的数据 supportthat TG 控制水平衡: | Danling Zhu Zhe Wu Guangyu Cao Jigang Li Jia Wei Tomohiko Tsuge Hongya Gua Takashi Aoyama Li-Jia Qu | 2014 | Molecular Plant2014，7，4： | 8 |
| 12 | A prospective randomized trial of lafutidine vs rabeprazole on post-ESD gastric ulcers显示文摘AIM:To compare the effects of rabeprazole and lafutidine on post-endoscopic submucosal dissection(ESD) gastric ulcers.METHODS:Patients with gastric tumors indicated for ESD were prospectively studied.After ESD,all patients were treated with intravenous omeprazole for the first 3 d.Patients were then randomly assigned to oral lafutidine or rabeprazole.Ulcer size,ulcer size reduction rate,and ulcer stage were evaluated 4 wk later.Occurrence of complication was monitored throughout the 4-wk period.RESULTS:Sixty five patients were enrolled in the study,and 60 patients were subjected to the final analysis.In the lafutidine group(30 lesions in 29 patients),initial and 4-wk post-ESD ulcer sizes were 33.3 ± 9.2 and 10.5 ± 4.8 mm,respectively.In the rabeprazole group(34 lesions in 31 patients),the values were 34.7 ± 11.3 and 11.8 ± 6.7 mm,respectively.Ulcer size reduction rates in lafutidine and rabeprazole groups were 32.3% and 33.5%,respectively(P=0.974).Ulcer stage 4 wk post-ESD did not differ significantly between the two groups(P=0.868).Two cases in the rabeprazole group and no cases in the lafutidine group developed ulcer bleeding during the oral dose period,although the difference of bleeding rate between the two groups was not statistically significant(P=0.157).CONCLUSION:Lafutidine and rabeprazole have equivalent therapeutic effects on post-ESD gastric ulcers. | Tomohiko Richard Ohya Hiroki Endo Kei Kawagoe Tatsuro Yanagawa Katsuhiro Hanawa Ken Ohata Masako Asayama Kantaro Hisatomi Takuma Teratani Toshiaki Gunji Hajime Sato Nobuyuki Matsuhashi | 2010 | World Journal of Gastrointestinal Endoscopy2010，2，1： | 7 |
| 13 | Clinical outcomes of enteroscopy using the double-balloon method for strictures of the small intestine显示文摘AIM: To evaluate the clinical outcome of enteroscopy, using the double-balloon method, focusing on the involvement of neoplasms in strictures of the small intestine.METHODS: Enteroscopy, using the double-balloon method, was performed between December 1999 and December 2002 at Jichi Medical School Hospital, Japan and strictures of the small intestine were found in 17 out of 62 patients. These 17 consecutive patients were subjected to analysis.RESULTS: The double-balloon enteroscopy contributed to the diagnosis of small intestinal neoplasms found in 3out of 17 patients by direct observation of the strictures as well as biopsy sampling. Surgical procedures were chosen for these three patients, while balloon dilation was chosen for the strictures in four patients diagnosed with inflammation without involvement of neoplasm.CONCLUSION: Double-balloon enteroscopy is a useful method for the diagnosis and treatment of strictures in the small bowel. | Keijiro Sunada Hironori Yamamoto Hiroto Kita Tomonori Yano Hiroyuki Sato Yoshikazu Hayashi Tomohiko Miyata Yutaka Sekine Akiko Kuno Michiko Iwamoto Hirohide Ohnishi Kenichi Ido Kentaro Sugano | 2005 | World Journal of Gastroenterology2005，11，7： | 6 |
| 14 | Non-steroidal anti-inflammatory drug-induced small bowel injuries identified by double-balloon endoscopy显示文摘AIM: To clarify clinical features of the NSAID-induced small bowel lesions using a new method of endoscopy.METHODS: This is a retrospective study and we analyzed seven patients with small bowel lesions while taking NSAIDs among 61 patients who had undergone doubleballoon endoscopy because of gastro-intestinal bleeding or anemia between September 2000 and March 2004, at Jichi Medical School Hospital in Japan. Neither conventional EGD nor colonoscopy revealed any lesions of potential bleeding sources including ulcerations. Double-balloon endoscopy was carried out from oral approach in three patients, from anal approach in three patients, and from both approaches in one patient.RESULTS: Ulcers or erosions were observed in the ileum in six patients and in the jejunum in one patient, respectively.The ulcers were multiple in all the patients with different features from tiny punched out ulcers to deep ulcerations with oozing hemorrhage or scar. All the patients recovered uneventfully and had full resolution of symptoms after suspension of the drug.CONCLUSION: NSAIDs can induce injuries in the small bowel even in patients without any lesions in both the stomach and colon. | Yoshikazu Hayashi Hironori Yamamoto Hiroto Kita Keijiro Sunada Hiroyuki Sato Tomonori Yano Michiko Iwamoto Yutaka Sekine Tomohiko Miyata Akiko Kuno Takaaki Iwaki Yoshiyuki Kawamura Hironari Ajibe Kenichi Ido Kentaro Sugano | 2005 | World Journal of Gastroenterology2005，11，31： | 6 |
| 15 | Synthesis and BK channel-opening activity of novel N-acylhydrazone derivatives from dehydroabietic acid显示文摘A series of hydrazone and N-acylhydrazone derivatives of dehydroabietic acid were synthesized and evaluated for BK channel-opening activities in an assay system of CHO-K1 cells expressing hBKa channels.The assay results indicated that the activities of the investigated compounds were influenced by the physicochemical properties of the substituent at hydrazone moiety. | Xia-Shi Lv Yong-Mei Cui He-Yun Wang Hai-Xia Lin Wei-Ya Ni Tomohiko Ohwada Katsutoshi Ido Kohei Sawada | 2013 | Chinese Chemical Letters2013，24，11： | 4 |
| 16 | Diagnosis of the jejunoileal lymphoma by double-balloon endoscopy显示文摘AIM:To investigate the feasibility of double-balloon endoscopy(DBE) to detect jejunoileal lymphoma,compared with fluorodeoxyglucose positron emission tomography(FDG-PET).METHODS:Between March 2004 and January 2011,we histologically confirmed involvement of malignant lymphoma of the jejunoileum in 31 patients by DBE and biopsy.In 20 patients of them,we performed with FDGPET.We retrospectively reviewed the records of these 20 patients.Their median age was 64 years(range 50-81).In the 20 patients,the pathological diagnosis of underlying non-Hodgkin's lymphoma(NHL) comprised follicular lymphoma(FL,n = 12),diffuse large B cell lymphoma(DLBCL,n = 4),mantle cell lymphoma(MCL,n = 2),enteropathy associated T cell lymphoma(ETL,n = 1) and anaplastic large cell lymphoma(ALCL,n = 1).RESULTS:Ten cases showed accumulation by FDGPET(50%).FDG-PET was positive in 3 of 12 FL cases(25%) while in 7 of 8 non-FL cases(88%,P < 0.05).Intestinal FL showed a significantly lower rate of positive FDG-PET,in comparison with other types of lymphoma.Cases with endoscopically elevated lesions(n = 10) showed positive FDG-PET in 2(20%),but those with other type NHL did in 8 of 10(80%,P < 0.05).When the cases having elevated type was compared with those not having elevated type lesion,the number of cases that showed accumulation of FDG was significantly smaller in the former than in the latter.CONCLUSION:In a significant proportion,small intestinal involvement cannot be pointed out by FDG-PET.Especially,FL is difficult to evaluate by FDG-PET but essentially requires DBE. | Takashi Ibuka Hiroshi Araki Tomohiko Sugiyama Takayuki Nakanishi Fumito Onogi Masahito Shimizu Takeshi Hara Tsuyoshi Takami Hisashi Tsurumi Hisataka Moriwaki | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，3： | 4 |
| 17 | Relationship between Job Stress and Hypo-high-density Lipoproteinemia of Chinese Workers in Shanghai: The Rosai Karoshi Study显示文摘 | Tomohiko Muratsubaki Tomomi Hattori Jue Li Shin Fukudo Masanori Munakata | 2016 | Chinese Medical Journal2016，，20： | 4 |
| 18 | The Arabidopsis COP9 SIGNALOSOME INTERACTING F-BOX KELCH 1 Protein Forms an SCF Ubiquitin Ligase and Regulates Hypocotyl Elongation显示文摘由 ubiquitin proteasome 系统(不间断电源) 的蛋白质周转的规定是在优核质的主要 posttranslational 机制。UPS,的关键部件之一 COP9 signalosome (CSN ) ,调整 cullinring E3 ubiquitin ligases。在植物, CSN 参予多样的细胞、发展的进程,从到房间周期控制的轻发信号。在这个工作,我们孤立新植物特定的交往 CSN F 盒子蛋白质,我们它给 CFK1 (COP9 交往 F 盒子 KELCH 1 ) 取名。我们证明在 Arabidopsis thaliana, CFK1 是功能的 ubiquitin ligase 建筑群的一个部件。我们也证明那 CFK1 稳定性被 CSN 并且由 proteasome 依赖的解朊作用调整,并且那盏灯在胚轴导致 CFK1 抄本的累积。CFK1 的分析击倒,异种,和 overexpressing 幼苗显示 CFK1 由增加支持胚轴延伸房间尺寸。CSN 层次的减小提高弄空 CFK1 的幼苗的短胚轴显型,当 CSN 活动的完全的损失压制 CFK1-overexpressing 幼苗的长胚轴的显型时。我们建议那 CFK1 (并且它由 CSN 的规定) 细胞的机制的一个新奇部件正在控制胚轴延伸。 | Anna Franciosini Benedetta Lombardi Silvia lafrate Valeria.Pecce Giovanni Mele Leonardo Lupacchini Gianmarco Rinaldi Youichi Kondou Giuliana Gusmaroli Shiori Aki Tomohiko Tsuge Xing-Wang Deng Minami Matsui Paola Vittorioso Paolo Costantin Giovanna Serino | 2013 | Molecular Plant2013，6，5： | 3 |
| 19 | SNAIL1 is essential for female gametogenesis in Arabidopsis thaliana显示文摘Two yeast Brix family members Ssf1 and Ssf2,involved in large ribosomal subunit synthesis, are essential for yeast cell viability and mating efficiency. Their putative homologs exist in the Arabidopsis genome; however, their role in plant development is unknown. Here, we show that Arabidopsis thaliana SNAIL1(At SNAIL1), a protein sharing high sequence identity with yeast Ssf1 and Ssf2, is critical to mitosis progression of female gametophyte development.The snail1 homozygous mutant was nonviable and its heterozygous mutant was semi-sterile with shorter siliques.The mutation in SNAIL1 led to absence of female transmission and reduced male transmission. Further phenotypic analysis showed that the synchronic development of female gametophyte in the snail1 heterozygous mutant was greatly impaired and the snail1 pollen tube growth, in vivo, was also compromised. Furthermore, SNAIL1 was a nucleolarlocalized protein with a putative role in protein synthesis.Our data suggest that SNAIL1 may function in ribosome biogenesis like Ssf1 and Ssf2 and plays an important role during megagametogenesis in Arabidopsis. | Lihong Hao Xiaolin Wei Jiulei Zhu Jiao Shi Jingjing Liu Hongya Gu Tomohiko Tsuge Li-Jia Qu | 2017 | Journal of Integrative Plant Biology2017，59，9： | 3 |
| 20 | The isolation and identification of apolipoprotein C-I in hormone-refractory prostate cancer using surface-enhanced laser desorption/ionization time-of-flight mass spectrometry显示文摘雄激素在前列腺癌症致病起一个中央作用,并且因此病人的大多数对雄激素剥夺治疗作出回应。然而,病人们与好攻击的前列腺癌症趋于到恶化,它是被称为荷尔蒙倔强。识别调停的蛋白质前进到荷尔蒙倔强的状态,我们为病人的 sera 介绍的质量使用了蛋白质薄片技术。这研究与变形荷尔蒙倔强的前列腺癌症包括了 16 个病人开始与雄激素剥夺被对待治疗。浆液样品在五个次点从每个病人被收集:点 A,预告的处理;削尖 B,在前列腺特定的抗原(PSA ) 的天底水平;点 C, PSA 失败;点 D,早荷尔蒙倔强的阶段;并且削尖 E,晚荷尔蒙倔强的阶段。用提高表面的激光解吸附作用 / 电离 time-of-flight 团 spectrometry,我们执行了病人的 sera 介绍的蛋白质质量并且识别了与疾病前进增加了的 6 640-Da 山峰。目标蛋白质部分被净化,并且由氨基酸定序,山峰作为 apolipoprotein C-I 的碎片被识别(ApoC -- 我) 。浆液 ApoC -- 我蛋白质层次与疾病前进增加了。在 immunohistochemical 分析上, ApoC -- 我蛋白质被发现局部性到荷尔蒙倔强的癌症房间的细胞质。在这研究,我们在浆液 ApoC 显示出增加 -- 我蛋白质在他们的前进期间在前列腺癌症病人铺平到荷尔蒙倔强的状态,它建议那 ApoC -- 我蛋白质与前列腺癌症的前进有关。然而, ApoC 的准确角色 -- 我在前列腺癌症致病是不清楚的,进一步的研究被要求。 | Kaori Yamamoto-Ishikawa Hiroyoshi Suzuki Masahiko Nezu Naoto Kamiya Takashi Imamoto Akira Komiya Kazuyuki Sogawa Takeshi Tomonaga Fumlo Nomur Tomohiko Ichikawa | 2009 | Asian Journal of Andrology2009，11，3： | 3 |
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