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| 1 | 青藏高原表层土壤的日冻融循环显示文摘由于土壤与大气之间的能量和水分交换主要发生在界面层,因此在研究地气相互作用时,浅层土壤的冻融状况尤为重要.根据中日国际合作项目CEOP/CAMP-Tibet的观测结果分析发现,就青藏高原中部那曲附近而言,表层土壤真正冻结的日数较少(1个月左右).而存在日冻融循环过程的日数则较多(6个月左右).土壤冻融状态的频繁变化,会极大地影响土壤和大气之间的水分和能量的交换过程.指出土壤在不同状态(完全消融、完全冻结和存在日冻融循环)下,土壤与大气之间的相互作用过程是个值得深入研究的问题. | 杨梅学 姚檀栋 Hirose Nozomu Hideyuki Fujii | 2006 | 科学通报2006，51，16： | 63 |
| 2 | 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 |
| 3 | Changes in growth factor and cytokine expression in biliary obstructed rat liver and their relationship with delayed liver regeneration after partial hepatectomy显示文摘瞄准:在部分肝切除术以后在肝新生上学习妨碍的黄疸的效果。方法: Hepatocyte 生长因素( HGF ),它的受体, 遇见c ,脉管的内皮生长因素( VEGF )和转变生长在肝织物和孤立的肝细胞的 factor-beta1 ( TGF-beta1 ) mRNA 表示被量的反向抄写的聚合酶链反应( RT-PCR )用 LightCycler 在胆汁的阻塞( BO )以后调查。为 desmin 和 alpha 光滑的肌肉肌动朊(alpha-SMA ) 染色的 Immunohistochemical 也被学习。标记的原子抗原(PCNA ) 索引的再生肝重量和增殖的房间,和生长因素表示然后与伴随物在 70% 肝切除术以后被评估在 BO 老鼠或假冒操作老鼠的内部胆汁的排水。结果:肝的 TGF-beta1 mRNA 层次显著地在 BO 以后增加了 14 天,并且进一步与胆汁郁积的持续时间增加了。同时, HGF 和 VEGF 趋于增加,但是不是重要的。在房间孤立, TGF-beta1 mRNA 主要在肝的星形的房间(HSC ) 被发现部分。Immunohistochemical 研究揭示了 HSC (desmin 积极的房间) 的一个增加的数字并且在 BO 以后在门区域激活 HSC (alpha-SMA-positive 房间) 。在一个肝切除术模型,肝新生在 BO 老鼠被推迟,作为与假冒操作老鼠相比。在肝切除术,和更早的 HGF mRNA 山峰沉醉于 BO 老鼠以后, TGF-beta1 mRNA 是显著地起来调整的直到 48 h。结论:BO 导致 HSC 增长和激活,导致 TGF-beta1 mRNA 的起来规定和在肝的 HGF mRNA 的抑制。这些改变的表示模式可以强烈与妨碍的黄疸在肝切除术以后涉及推迟的肝新生。 | Hironobu Makino Hiroaki Shimizu Hiroshi Ito Fumio Kimura Satoshi Ambiru Akira Togawa Masayuki Ohtsuka Hiroyuki Yoshidome Atsushi Kato Hideyuki Yoshitomi Shigeaki Sawada Masaru Miyazaki | 2006 | World Journal of Gastroenterology2006，12，13： | 32 |
| 4 | Helicobacter pylori-related chronic gastritis as a risk factor for colonic neoplasms显示文摘To summarize the current views and insights on associations between Helicobacter pylori(H. pylori)-related chronic gastritis and colorectal neoplasm, we reviewed recent studies to clarify whether H. pylori infection/H. pylori-related chronic gastritis is associated with an elevated risk of colorectal neoplasm. Recent studies based on large databases with careful control for confounding variables have clearly demonstrated an increased risk of colorectal neoplasm associated with H. pylori infection. The correlation between H. pylori-related chronic atrophic gastritis(CAG) and colorectal neoplasm has only been examined in a limited number of studies. A recent large study using a national histopathological database, and our study based on the stage of H. pylori-related chronic gastritis as determined by serum levels of H. pylori antibody titer and pepsinogen, indicatedthat H. pylori-related CAG confers an increased risk of colorectal neoplasm, and more extensive atrophic gastritis will probably be associated with even higher risk of neoplasm. In addition, our study suggested that the activity of H. pylori-related chronic gastritis is correlated with colorectal neoplasm risk. H. pylori-related chronic gastritis could be involved in an increased risk of colorectal neoplasm that appears to be enhanced by the progression of gastric atrophy and the presence of active inflammation. | Izumi Inoue Jun Kato Hideyuki Tamai Mikitaka Iguchi Takao Maekita Noriko Yoshimura Masao Ichinose | 2014 | World Journal of Gastroenterology2014，20，6： | 25 |
| 5 | Cell transplantation therapies for spinal cord injury focusing on induced pluripotent stem cells显示文摘在为 Shinya Yamanaka 和约翰·格尔登爵士授于的生理学或药由 2012 诺贝尔奖金刺激了,对导致的 pluripotent 茎(iPS ) 有增加的兴趣在医药科学的细胞和 reprograming 技术。当 iPS 房间被期望打开以房间治疗和再生药在生物医学的科学提供庞大的机会的一个新时代时,为 iPS 的安全相关的担心基于房间的房间治疗应该在 iPS 房间的临床的申请以前被解决。在这评论,为用神经干细胞的针的绳索损害(SCI ) 的房间治疗的现出症状之前的潜的调查在 vivo 源于 iPS 房间,和他们的安全问题,被构画出。我们也希望讨论策略因为第一个人为 SCI 病人 iPS 落后于基于房间的房间治疗。 | Masaya Nakamura Hideyuki Okano | 2013 | Cell Research2013，23，1： | 22 |
| 6 | Specific endoscopic features of ulcerative colitis complicated by cytomegalovirus infection显示文摘AIM:To identify specific colonoscopic findings in patients with ulcerative colitis (UC) complicated by cyto-megalovirus (CMV) infection.METHODS: Among UC patients who were hospitalized due to exacerbation of symptoms, colonoscopic findings were compared between 15 CMV-positive patients and 58 CMV-negative patients. CMV infection was determined by blood test for CMV antigenemia. Five aspects of mucosal changes were analyzed (loss of vascular pattern, erythema, mucosal edema, easy bleeding, and mucinous exudates) as well as five aspects of ulcerative change (wide mucosal defect, punched-out ulceration, longitudinal ulceration, irregular ulceration, and cobble-stone-like appearance). Sensitivity, specificity, positive predictive value, and negative predictive value of each finding for CMV positivity were determined.RESULTS: The sensitivity of irregular ulceration for positive CMV was 100%. The specificity of wide mucosal defect was 95%. Punched-out ulceration and lon-gitudinal ulceration exhibited relatively high sensitivity and specificity (more than 70% for each).CONCLUSION:Specific colonoscopic findings in patients with UC complicated by CMV infection were identified. These findings may facilitate the early diagnosis of CMV infection in UC patients. | Hideyuki Suzuki Jun Kato Motoaki Kuriyama Sakiko Hiraoka Kenji Kuwaki Kazuhide Yamamoto | 2010 | World Journal of Gastroenterology2010，16，10： | 19 |
| 7 | Role of microRNAs in gastric cancer显示文摘Although gastric cancer(GC)is one of the leading causes of cancer-related death,major therapeutic advances have not been made,and patients with GC still face poor outcomes.The prognosis of GC also remains poor because the molecular mechanisms of GC progression are incompletely understood.MicroRNAs(miRNAs)are noncoding RNAs that are associated with gastric carcinogenesis.Studies investigating the regulation of gene expression by miRNAs have made considerable progress in recent years,and abnormalities in miRNA expression have been shown to be associated with the occurrence and progression of GC.miRNAs contribute to gastric carcinogenesis by altering the expression of oncogenes and tumor suppressors,affecting cell proliferation,apoptosis,motility,and invasion.Moreover,a number of miRNAs have been shown to be associated with tumor type,tumor stage,and patient survival and therefore may be developed as novel diagnostic or prognostic markers.In this review,we discuss the involvement of miRNAs in GC and the mechanisms through which they regulate gene expression and biological functions.Then,we review recent research on the involvement of miRNAs in GC prognosis,their potential use in chemotherapy,and their effects on Helicobacter pylori infections in GC.A greater understanding of the roles of miRNAs in gastric carcinogenesis could provide insights into the mechanisms of tumor development and could help to identify novel therapeutic targets. | Hideyuki Ishiguro Masahiro Kimura Hiromitsu Takeyama | 2014 | World Journal of Gastroenterology2014，20，19： | 15 |
| 8 | Effect of high magnetic field on phase transformation temperature and microstructure of Fe-based Alloys显示文摘The effect of a high magnetic field up to 30T on phase transformation temperature and microstructure of Fe-based alloys has been reviewed. A high magnetic field accelerates ferrite transformation, changes the morphology of the transformed microstructures and increases the A3 and A1 temperature. In a magnetic field of 30T, the A1 temperature increases by about 37.1℃ for Fe-0.8C, the A3 temperature for pure Fe increases by about 33.1℃. The measured transformation temperature data are not consistent with calculation results using Weiss molecular field theory. Ferrite grains are elongated and aligned along the direction of magnetic field in Fe-0.4C and Fe-0.6C alloys by ferrite transformation, but elongated and aligned structure was not found in pure Fe, Fe-0.05C alloy and Fe-1.5Mn-0.11C-0.1V alloy. | 郝新江 OHTSUKA Hideyuki | 2005 | 材料与冶金学报2005，4，2： | 13 |
| 9 | Treatment for superficial non-ampullary duodenal epithelial tumors显示文摘Because of the low prevalence of non-ampullary duodenal epithelial tumors(NADETs),standardized clinical management of sporadic superficial NADETs,including diagnosis,treatment,and follow-up,has not yet been established.Retrospective studies have revealed certain endoscopic findings suggestive of malignancy.Duodenal adenoma with high-grade dysplasia and mucosal cancer are candidates for local resection by endoscopic or minimally invasive surgery.The use of endoscopic treatment including endoscopic mucosal resection(EMR)and endoscopic submucosal dissection(ESD),for the treatment for superficial NADETs is increasing.EMR requires multiple sessions to achieve complete remission and repetitive endoscopy is needed after resection.ESD provides an excellent complete resection rate,however it remains a challenging method,considering the high risk of intraoperative or delayed perforation.Minimally invasive surgery such as wedge resection and pancreas-sparing duodenectomy are beneficial for superficial NADETs that are technically difficult to remove by endoscopic treatment.Pancreaticoduodenectomy remains a standard surgical procedure for treatment of duodenal cancer with submucosal invasion,which presents a risk of lymph node metastasis.Endoscopic or surgical treatment outcomes of superficial NADETs without submucosal invasion are satisfactory.Establishing an endoscopic diagnostic tool to differentiate superficial NADETs between adenoma and cancer as well as between mucosal and submucosal cancer is required to select the most appropriate treatment. | Naomi Kakushima Hideyuki Kanemoto Masaki Tanaka Kohei Takizawa Hiroyuki Ono | 2014 | World Journal of Gastroenterology2014，20，35： | 13 |
| 10 | Conjugate Heat Transfer Analysis of Film Cooling Flows显示文摘这研究的目的是评估各种各样的格子的潜力令人满意地模仿一部冷却电影的发展,用考虑完整的几何学的 a coupled 计算。30 度的单个排的详细计算在一个扁平的盘子上绕行洞为吹 0.764, 1.01 和 1.54 的比率被介绍。模拟结果与试验性的数据被作比较很好。二层的模型给了更精确的结果,但是比标准墙工作的消费了更计算的时间。有有 y + 的适当的值的墙函数的 k- 蔚骚乱模型对实际使用合适。结果为精确地在冷却电影以内描述热转移的影响显示出 conjugate 计算的重要性。关键词拍摄冷却 - 结合热转移 - 刮的比率 CLC 数字 | Xiaochen LU Peixue JIANG Hideaki SUGISHITA Hideyuki UECHI Kiyoshi SUENAGA | 2006 | Journal of Thermal Science2006，15，1： | 12 |
| 11 | An overview of the “Three-North” Shelterbelt project in China显示文摘The 'Three-North' Shelterbelt is the largest and most distinctive artificial ecological engineering project in China.It has been conducted since November 25,1978 in the 'Three-North' (i.e.,Northeast China,North China and Northwest China) regions.In this study,the background and the essential benefits of the 'Three-North' Shelterbelt project are summarized.The basic status and future development of the 'Three-North' Shelterbelt project are also studied.As well,we tried to discuss the problems existing in the current shelterbelt system and the strategies to conduct this ecological project rationally. | LI Miao-miao LIU An-tian ZOU Chun-jing XU Wen-duo Hideyuki SHIMIZU WANG Kai-yun | 2012 | Forestry Studies in China2012，14，1： | 12 |
| 12 | Ornithine decarboxylase, mitogen-activated protein kinase and matrix metalloproteinase-2 expressions in human colon tumors显示文摘AIM: To investigate the expressions of omithine decarboxylase (ODC), MMP-2, and Erk, and their relationship in human colon tumors.METHODS: ODC activity, MMP-2 expression, and mitogenactivated protein (MAP) kinase activity (Erk phosphorylation) were determined in 58 surgically removed human colon tumors and their adjacent normal tissues, using [1-14C]-ornithine as a substrate, ELISA assay, and Western blotting, respectively.RESULTS: ODC activity, MMP-2 expression, and Erk phosphorylation were significantly elevated in colon tumors, compared to those in adjacent normal tissues. A significant correlation was observed between ODC activities and MMP-2 levels.CONCLUSION: This is the first report showing a significant correlation between ODC activities and MMP-2 levels in human colon tumors. As MMP-2 is involved in cancer invasion and metastasis, and colon cancer overexpresses ODC, suppression of ODC expression may be a rational approach to treat colon cancer which overexpresses ODC. | Takahiro Nemoto Shunichiro Kubota Hideyuki Ishida Nobuo Murata Daijo Hashimoto | 2005 | World Journal of Gastroenterology2005，11，20： | 12 |
| 13 | Surgical treatment of HCC in a patient with lamivudine-resistant hepatitis B cirrhosis with adefovir dipivoxil显示文摘We describe a 77-year-old woman with chronic hepatitis B who became resistant to lamivudine.She was started on adefovir(10 mg daily)while still continuing lamivudine therapy.Four mo later her liver function improved and serum Hepatitis B virus(HBV)-DNA level became undetectable.Three years after the start of additional adefovir treatment,hepatocellular carcinoma (HCC)was detected and the patient underwent a successful hepa-tectomy.Our findings suggest tha-t the addition of adefovir to ongoing lamivudine therapy cannot completely suppress hepatocarcinogenesis,but is useful for improving liver function in patients with lamivudine-resistant HBV-related cirrhosis,allowing HCC surgery. | Takashi Akima Masaya Tamano Hidetsugu Yamagishi Keiichi Kubota Takahiro Fujimori Hideyuki Hiraishi | 2010 | World Journal of Hepatology2010，2，8： | 11 |
| 14 | Real-time in situ three-dimensional integral videography and surgical navigation using augmented reality: a pilot study显示文摘To evaluate the feasibility and accuracy of a three-dimensional augmented reality system incorporating integral videography for imaging oral and maxillofacial regions, based on preoperative computed tomography data. Three-dimensional surface models of the jawbones, based on the computed tomography data, were used to create the integral videography images of a subject's maxillofacial area. The three-dimensional augmented reality system (integral videography display, computed tomography, a position tracker and a computer) was used to generate a three-dimensional overlay that was projected on the surgical site via a half-silvered mirror. Thereafter, a feasibility study was performed on a volunteer. The accuracy of this system was verified on a solid model while simulating bone resection. Positional registration was attained by identifying and tracking the patient/surgical instrument's position. Thus, integral videography images of jawbones, teeth and the surgical tool were superimposed in the correct position. Stereoscopic images viewed from various angles were accurately displayed. Change in the viewing angle did not negatively affect the surgeon's ability to simultaneously observe the three-dimensional images and the patient, without special glasses. The difference in three-dimensional position of each measuring point on the solid model and augmented reality navigation was almost negligible (<1 mm); this indicates that the system was highly accurate. This augmented reality system was highly accurate and effective for surgical navigation and for overlaying a three-dimensional computed tomography image on a patient's surgical area, enabling the surgeon to understand the positional relationship between the preoperative image and the actual surgical site, with the naked eye. | Hideyuki Suenaga Huy Hoang Tran Hongen Liao Ken Masamune Takeyoshi Dohi Kazuto Hoshi Yoshiyuki Mori Tsuyoshi Takato | 2013 | International Journal of Oral Science2013，5，2： | 11 |
| 15 | Peripheral portal vein-oriented non-dilated bile duct puncture for percutaneous transhepatic biliary drainage显示文摘AIM: To evaluate the efficacy of peripheral portal vein(PV)-oriented non-dilated bile duct(BD) puncture for percutaneous transhepatic biliary drainage(PTBD).METHODS: Thirty-five patients with non-dilated BDs underwent PTBD for the management of various biliary disorders, including benign bilioenteric anastomotic stricture(n = 24), BD stricture(n = 5) associated with iatrogenic BD injury, and postoperative biliary leakage(n = 6). Under ultrasonographic guidance, percutaneous transhepatic puncture using a 21-G needle was performed along the running course of the peripheral targeted non-dilated BD(preferably B6 for right-sided approach, and B3 for left-sided approach) or along the accompanying PV when the BD was not well visualized. This technique could provide an appropriate insertion angle of less than 30° between the puncture needle and BD running course. The puncture needle was then advanced slightly beyond the accompanying PV. The needle tip was moved slightly backward while injecting a small amount of contrast agent to obtain the BD image, followed by insertion of a 0.018-inch guide wire(GW). A drainage catheter was then placed usinga two-step GW method. RESULTS: PTBD was successful in 33(94.3%) of the 35 patients with non-dilated intrahepatic BDs. A rightsided approach was performed in 25 cases, while a left-sided approach was performed in 10 cases. In 31 patients, the first PTBD attempt proved successful. Four cases required a second attempt a few days later to place a drainage catheter. PTBD was successful in two cases, but the second attempt also failed in the other two cases, probably due to poor breath-holding ability. Although most patients(n = 26) had been experiencing cholangitis with fever(including septic condition in 8 cases) before PTBD, only 5(14.3%) patients encountered PTBD procedure-related complications, such as transient hemobilia and cholangitis. No major complications such as bilioarterial fistula or portal thrombosis were observed. There was no mortality in our series.CONCLUSION: Peripheral PV-oriented BD puncture for PTBD in patients with non-dilated BDs is a safe and effective procedure for BD stricture and postoperative bile leakage. | Hiroaki Shimizu Atsushi Kato Tsukasa Takayashiki Satoshi Kuboki Masayuki Ohtsuka Hideyuki Yoshitomi Katsunori Furukawa Masaru Miyazaki | 2015 | World Journal of Gastroenterology2015，21，44： | 10 |
| 16 | Clinical outcomes of ampullary neoplasms in resected margin positive or uncertain cases after endoscopic papillectomy显示文摘BACKGROUND Endoscopic papillectomy(EP) for benign ampullary neoplasms could be a lessinvasive alternative to pancreatoduodenectomy(PD). There are some problems and limitations with EP. The post-EP resection margins of ampullary tumors are often positive or uncertain because of the burning effect of EP. The clinical outcomes of resected margin positive or uncertain cases after EP remain unknown.AIM To investigate the clinical outcomes of resected margin positive or uncertain cases after EP.METHODS Between January 2007 and October 2018, all patients with ampullary tumors who underwent EP at Kobe University Hospital were included in this study. The indications for EP were as follows: adenoma, as determined by preoperative endoscopic biopsy, without bile/pancreatic duct extension, according to endoscopic ultrasound or intraductal ultrasound. The clinical outcomes of resected margin positive or uncertain cases after EP were retrospectively investigated.RESULTS Of the 45 patients, 29 were male, and 16 were female. The mean age of the patients was 65 years old. Forty-one patients(89.5%) underwent en bloc resection,and 4 patients(10.5%) underwent piecemeal resection. After EP, 33 tumors were histopathologically diagnosed as adenoma, and 12 were diagnosed as adenocarcinoma. The resected margins were positive or uncertain in 24 patients(53.3%). Of these cases, 15 and 9 were diagnosed as adenoma and adenocarcinoma, respectively. Follow-up observation was selected for all adenomas and 5 adenocarcinomas. In the remaining 4 adenocarcinoma cases,additional PD was performed. Additional PD was performed in 4 cases, and residual carcinoma was found after the additional PD in 1 of these cases. In the follow-up period, local tumor recurrence was detected in 3 cases. Two of these cases involved primary EP-diagnosed adenoma. The recurrent tumors were also adenomas detected by biopsy. The remaining case involved primary EPdiagnosed adenocarcinoma. The recurrent tumor was also an adenocarcinoma.All of the recurrent tumors were successfully treated with argon plasma coagulation(APC). There was no local or lymph node recurrence after the APC.The post-APC follow-up periods lasted for 57.1 to 133.8 mo. No ampullary tumor-related deaths occurred in all patients.CONCLUSION Resected margin positive or uncertain cases after EP could be managed by endoscopic treatment including APC, even in cases of adenocarcinoma. EP could become an effective less-invasive first-line treatment for early stage ampullary tumors. | Arata Sakai Masahiro Tsujimae Atsuhiro Masuda Takao Iemoto Shigeto Ashina Kohei Yamakawa Takeshi Tanaka Shunta Tanaka Yasutaka Yamada Ryota Nakano Yu Sato Manabu Kurosawa Takuya Ikegawa Seiji Fujigaki Takashi Kobayashi Hideyuki Shiomi Yoshifumi Arisaka Tomoo Itoh Yuzo Kodama | 2019 | World Journal of Gastroenterology2019，25，11： | 9 |
| 17 | Interferon alpha plus ribavirin combination treatment of Japanese chronic hepatitis C patients with HCV genotype 2:A project of the Kyushu University Liver Disease Study Group显示文摘瞄准:决定一座干扰素高山的功效哈并且为感染遗传型 2 的丙肝病毒(HCV ) 的日本病人的 ribavirin 联合治疗,多中心研究回顾地被分析。方法:总共,有 HCV 遗传型 2 的 173 个病人每天一个星期和 ribavirin 的 600-800 mg 为 24 wk 三次皮下地收到 interferon-alpha。结果:总的来说持续的 virological 反应(SVR ) ,在浆液的定义同样无法发现的 HCV RNA,在治疗的结束以后的 24 wk,在 84.4% 显著地高,(146/173 ) 由 intention-to-treat 分析。在 SVR 的有效差量有或没有 ribavirin (46.9% 对 92.9%) 的中止在病人之间被发现,但是没有差别有或没有 ribavirin 的剂量减小在那些之间被发现。在 SVR 的有效差量也与 16 或更与不到 16 wk 和病人在病人之间被发现 ribavirin 治疗(34.8% 对 92.0%) 的星期。结论:24-wk 干扰素和 ribavirin 治疗为有 HCV 遗传型 2 的日本病人是高度有效的。SVR 的重要预言者是 ribavirin 治疗的继续多达 16 个星期。 | Norihiro Furusyo Masaki Katoh Yuichi Tanabe Eiji Kajiwara Toshihiro Maruyama Junya Shimono Hironori Sakai Makoto Nakamuta Hideyuki Nomura Akihide Masumoto Shinji Shimoda Kazuhiro Takahashi Koichi Azuma Jun Hayashi Kyushu University Liver Disease Study Group | 2006 | World Journal of Gastroenterology2006，12，5： | 8 |
| 18 | Excessive portal flow causes graft failure in extremely small-for-size liver transplantation in pigs显示文摘AIM: To evaluate the effects of a portocaval shunt on the decrease of excessive portal flow for the prevention of sinusoidal microcirculatory injury in extremely smallfor-size liver transplantation in pigs.METHODS: The right lateral lobe of pigs, i.e. the 25%of the liver, was transplanted orthotopically. The pigs were divided into two groups: graft without portocaval shunt (n = 11) and graft with portocaval shunt (n=11).Survival rate, portal flow, hepatic arterial flow, and histological findings were investigated.RESULTS: In the group without portocaval shunt, all pigs except one died of liver dysfunction within 24 h after transplantation. In the group with portocaval shunt,eight pigs survived for more than 4 d. The portal flow volumes before and after transplantation in the group without portocaval shunt were 118.2±26.9 mL/min/100 g liver tissue and 270.5±72.9 mL/min/100 g liver tissue,respectively. On the other hand, in the group with portocaval shunt, those volumes were 124.2±27.8 mL/min/100 g liver tissue and 42.7±32.3 mL/min/100 g liver tissue, respectively (P<0.01). As for histological findings in the group without portocaval shunt, destruction of the sinusoidal lining and bleeding in the peri-portal areas were observed after reperfusion, but these findings were not recognized in the group with portocaval shunt.CONCLUSION: These results suggest that excessive portal flow is attributed to post transplant liver dysfunction after extreme small-for-size liver transplantation caused by sinusoidal microcirculatory injury. | Hong-Sheng Wang Nobuhiro Ohkohchi Yoshitaka Enomoto Masahiro Usuda Shigehito Miyagi Takeshi Asakura Hiroo Masuoka Takashi Aiso Keisuke Fukushima Tomohiro Narita Hideyuki Yamaya Atsushi Nakamura Satoshi Sekiguchi Naoki Kawagishi Akira Sato Susumu Satomi | 2005 | World Journal of Gastroenterology2005，11，44： | 8 |
| 19 | Prospective controlled study on the effects of polyethylene glycol in capsule endoscopy显示文摘AIM:To prospectively confirm whether a small amount of polyethylene glycol(PEG)ingested after swallowing endoscopy capsule improves image quality and completion rate.METHODS:Forty-four consecutive patients referred to us for capsule endoscopy(CE)were randomized to two groups.All patients were restricted to clear fluids for 12 h before the examination.Patients in group A(22 cases)received no additional preparation,while those in group B(20 cases)ingested 500 mL of PEG within a 2 h period starting 30 min after swallowing the capsule.Clear fluids and meals were allowed 2 h and 4 h after capsule ingestion,respectively.Image quality was assessed as the percentage of visualized bowel surface area as follows:1:<25%;2:25%-49%;3:50%-74%;4:75%-89%;5:>90%.The small bowel record was divided into five segments by time,and the score for each segment was evaluated.All CE examinations were performed with the Pillcam SB capsule endoscopy sys-tem(Given Imaging Co.Ltd.,Yoqnem).RESULTS:This study ended in December 2009,because sample size was considered large enough.A total of 44 patients were enrolled.Two patients in group B were excluded from the analysis because small bowel images could not be obtained from these patients;one had a full stomach,while the other presented with a massive gastric bleed.Thus,22 patients from group A and 20 patients from group B completed the study.There was no significant difference in age(P=0.22),sex(P=0.31),and indication for CE.No significant adverse events occurred in any of the study patients.In group A,image quality deteriorated as the capsule progressed distally.However,in group B,image quality was maintained to the distal small bowel.In each of the five segments,the visibility score was significantly higher in group B than in group A(segment 1:4.3± 0.7vs 4.7±0.5,P=0.03;segment 2:4.2±0.9vs 4.8 ±0.4,P=0.01;segment 3:4.0±1.0 vs 4.6±0.7,P =0.04;segment 4:3.6±1.1 vs 4.5±0.6,P=0.003;segment 5:2.7±1.0vs 4.4±0.8,P=0.00004).Thus,the use of PEG during CE examination significantly improved image quality in all time segments,and this effect was more pronounced in the distal ileum.The completion rate to the cecum was not significantly different between groups A and B(81.8%vs 85.0%,P =0.89).There was no difference in the gastric transit time between groups(36.2±35.0 min vs 54.0±56.6 min,P=0.23),but the small bowel transit time was significantly longer in group A than in group B(246.0± 107.0 minvs 171.0±104.0 min,P=0.04).CONCLUSION:The ingestion of a small amount of PEG after the swallowing of an endoscopy capsule significantly improved CE image quality,but did not enhance the completion rate to the cecum. | Takafumi Ito Ken Ohata Akiko Ono Hideyuki Chiba Yosuke Tsuji Hajime Sato Nobuyuki Matsuhashi | 2012 | World Journal of Gastroenterology2012，18，15： | 7 |
| 20 | 胆道肿瘤临床实践指南(英文第三版)显示文摘日本肝胆胰外科学会(JSHBPS)于2007年出版第一版胆道肿瘤(胆管癌、胆囊癌及壶腹癌)临床实践指南,于2014年更新第二版,2021年英文第三版胆道肿瘤临床实践指南围绕6个主题提出若干临床问题,基于相关循证医学证据并组织专家讨论后,最终确定推荐意见、推荐强度以及推荐说明。根据证据推荐分级的评估、制订与评价(GRADE)系统,推荐强度被分为1级(强)或者2级(弱)。英文第三版胆道肿瘤临床实践指南中提出的31个临床问题涵盖:(1)预防性治疗;(2)诊断;(3)胆道引流;(4)外科治疗;(5)化疗;(6)放疗。31个临床问题中,14个问题给予推荐强度为强的推荐意见,14个问题给予推荐强度为弱的推荐意见,剩余的3个问题未给予推荐意见。每条推荐意见都进行推荐强度说明。最新版指南基于循证医学证据,为临床提供了重要建议。未来与癌症登记数据库协作将是评估指南和建立新证据的关键。 | Masato Nagino Satoshi Hirano Hideyuki Yoshitomi Taku Aoki Katsuhiko Uesaka Michiaki Unno Tomoki Ebata Masaru Konishi Keiji Sano Kazuaki Shimada Hiroaki Shimizu Ryota Higuchi Toshifumi Wakai Hiroyuki Isayama Takuji Okusaka Toshio Tsuyuguchi Yoshiki Hirooka Junji Furuse Hiroyuki Maguchi Kojiro Suzuki Hideya Yamazaki Hiroshi Kijima Akio Yanagisawa Masahiro Yoshida Yukihiro Yokoyama Takashi Mizuno Itaru Endo 杨翼飞(译) 仇毓东(译) 赵梦珂(译) 伏旭(译) 蔡正华(译) 毛凉(审校) | 2021 | 中华消化外科杂志2021，20，4： | 7 |
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