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| 1 | Apoptosis and non-alcoholic fatty liver diseases显示文摘The number of patients with nonalcoholic fatty liver diseases(NAFLD) including nonalcoholic steatohepatitis(NASH), has been increasing. NASH causes cirrhosis and hepatocellular carcinoma(HCC) and is one of the most serious health problems in the world. The mechanism through which NASH progresses is still largely unknown. Activation of caspases, Bcl-2 family proteins, and c-Jun N-terminal kinase-induced hepatocyte apoptosis plays a role in the activation of NAFLD/NASH. Apoptotic hepatocytes stimulate immune cells and hepatic stellate cells toward the progression of fibrosis in the liver through the production of inflammasomes and cytokines. Abnormalities in glucose and lipid metabolism as well as microbiota accelerate these processes. The production of reactive oxygen species, oxidative stress, and endoplasmic reticulum stress is also involved. Cell death, including apoptosis, seems very important in the progression of NAFLD and NASH. Recently, inhibitors of apoptosis have been developed as drugs for the treatment of NASH and may prevent cirrhosis and HCC. Increased hepatocyte apoptosis may distinguish NASH from NAFLD, and the improvement of apoptosis could play a role in controlling the development of NASH. In this review, the association between apoptosis and NAFLD/NASH are discussed. This review could provide their knowledge, which plays a role in seeing the patients with NAFLD/NASH in daily clinical practice. | Tatsuo Kanda Shunichi Matsuoka Motomi Yamazaki Toshikatsu Shibata Kazushige Nirei Hiroshi Takahashi Tomohiro Kaneko Mariko Fujisawa Teruhisa Higuchi Hitomi Nakamura Naoki Matsumoto Hiroaki Yamagami Masahiro Ogawa Hiroo Imazu Kazumichi Kuroda Mitsuhiko Moriyama | 2018 | World Journal of Gastroenterology2018，24，25： | 32 |
| 2 | 3维图像处理系统在稻米品质检测中的应用研究显示文摘利用微切片 3维图像处理系统对稻米的品质特性进行了探索性的研究。结果表明 ,借助于 3维可视化技术 ,可以对稻谷的外观品质、营养品质及蒸煮品质等进行更为直观且客观的观察与测定。尤其是在营养成分分布密度的评价、心白米内部组织的分析、蒸煮过程中组织结构变化的观测等方面 ,取得了传统研究方法难以获得的结果。利用该系统对垩白度的定量化测定 ,为食品的定量形态学研究开辟了一条新的研究途径。 | 侯彩云 Seiichi OSHITA Yasuhisa SEO Yoshinori KAWAGOE Toru Torii Kenichi Kudoh Toshiro Higuchi Gabsoo Do | 2001 | 农业工程学报2001，17，3： | 30 |
| 3 | Risk factors for bleeding after endoscopic mucosal resection显示文摘AIM: To clarify the risk factors for bleeding after endoscopic mucosal resection (EMR).METHODS: A total of 297 consecutive patients who underwent EMR were enrolled. Some of the patients had multiple lesions. Bleeding requiring endoscopic treatment was defined as bleeding after EMR. Odds ratios (OR) with 95% confidence intervals (CI), calculated by logistic regression with multivariate adjustments for covariates,were the measures of association.RESULTS: Of the 297 patients, 57 (19.2%) patients with bleeding after EMR were confirmed. With multivariate adjustment, the cutting method of ENR, diameter, and endoscopic pattern of the tumor were associated with the risk of bleeding after ENR. The multivariate-adjusted OR for bleeding after EMR using endoscopic aspiration mucosectomy was 3.07 (95%CI, 1.59-5.92) compared with strip biopsy. The multiple-adjusted OR for bleeding after EMR for the highest quartile (16-50 mm) of tumor diameter was 5.63 (95%CI, 1.84-17.23) compared with that for the lowest (4-7 mm). The multiple-adjusted OR for bleeding after EM R for depressed type of tumor was 4.21 (95%CI, 1.75-10.10) compared with elevated type.CONCLUSION: It is important to take tumor characteristics (tumor size and endoscopic pattern) and cutting method of EMR into consideration in predicting bleeding after ENR. | Masatsugu Shiba Kazuhide Higuchi Kaori Kadouchi Ai Montani Kazuki Yamamori Hirotoshi Okazaki Makiko Taguchi Tomoko Wada Atsushi Itani Toshio Watanabe Kazunari Tominaga Yoshihiro Fujiwara Tomoshige Hayashi Kei Tsumura Tetsuo Arakawa | 2005 | World Journal of Gastroenterology2005，11，46： | 25 |
| 4 | NAT2*6A, a haplotype of the N-acetyltransferase 2 gene, is an important biomarker for risk of anti-tuberculosis drug-induced hepatotoxicity in Japanese patients with tuberculosis显示文摘AIM: To investigate an association between N -acetyltransferase 2 (NAT2 )-haplotypes/diplotypes and adverse effects in Japanese pulmonary tuberculosis patients. METHODS: We studied 100 patients with pulmonary TB treated with anti-TB drugs including INH. The frequencies and distributions of single nucleotide polymorphisms, haplotypes, and diplotypes of NAT2 were determined by the PCR-restriction fragment length polymorphism method, and the results were compared between TB patients with and without adverse effect, using multivariate logistic regression analysis.RESULTS: Statistical analysis revealed that the frequency of a variant haplotype, NAT2*6A , was signifi cantly increased in TB patients with hepatotoxicity, compared with those without hepatotoxicity [P = 0.001, odds ratio (OR) = 3.535]. By contrast, the frequency of a wild-type (major) haplotype, 'NAT2*4', was signif icantly lower in TB patients with hepatotoxicity than those without hepatotoxicity (P < 0.001, OR = 0.265). There was no association between NAT2-haplotypes and skin rash or eosinophilia. CONCLUSION: The present study shows that NAT2 is one of the determinants of anti-TB drug-induced hepatotoxicity. Moreover, the haplotypes, NAT2*4 and NAT2*6A, are useful new biomarkers for predicting anti- TB drug-induced hepatotoxicity. | Norihide Higuchi Naoko Tahara Katsunori Yanagihara Kiyoyasu Fukushima Naofumi Suyama Yuichi Inoue Yoshitsugu Miyazaki Tsutomu Kobayashi Koh-ichiro Yoshiura Norio Niikawa, Chun-Yang Wen, Hajime Isomoto,Saburou Shikuwa, Katsuhisa Omagari, Yohei Mizuta, Shigeru Kohno, Kazuhiro Tsukamoto Norio Niikawa Chun-Yang Wen Hajime Isomoto Saburou Shikuwa Katsuhisa Omagari Yohei Mizuta Shigeru Kohno Kazuhiro Tsukamoto | 2007 | World Journal of Gastroenterology2007，13，45： | 21 |
| 5 | Metabolomic Screening Applied to Rice FOX Arabidopsis Lines Leads to the Identification of a Gene-Changing Nitrogen Metabolism显示文摘植物 metabolomics 作为一个强大的工具发展了检验基因功能并且获得更深的卓见进植物房间的生理学。在这研究,我们屏蔽了 Arabidopsis 线 overexpressing 米饭全身(FL ) 用煤气的 chromatographytime-of-flight 团 spectrometry (GCTOF/MS ) 的 cDNAs (米饭狐狸 Arabidopsis 线) 基于技术识别引起了新陈代谢的变化的米饭基因。这个屏蔽系统允许显示出改变的代谢物侧面的候选人线的快、可靠的鉴定。我们执行了怀有 Arabidopsis 的侧面的机关边界(高球) 领域(LBD )/Asymmetric 象 Leaves2 一样(ASL ) 基因的米饭 ortholog 的 FL cDNA 的一根米饭狐狸 Arabidopsis 线的 metabolomic 和 transcriptomic 分析, At-LBD37/ASL39。调查米饭狐狸 Arabidopsis 线在与氮新陈代谢有关的代谢物的层次显示出突出的变化。象从 Arabidopsis At-LBD37/ASL39-overexpressor 植物的代谢物分析的结果一样的 transcriptomic 数据与这些调查结果一致。而且, Os-LBD37/ASL39-overexpressing 米饭植物的 metabolomic 和 transcriptomic 分析显示 Os-LBD37/ASL39 在米饭与与氮新陈代谢有关的过程被联系。因此,一个基于 metabolomics 的屏蔽方法的联合和一条 gain-of-function 途径为在 Arabidopsis 和米饭的新奇基因的快速的描述是有用的。 | Doris Albinsky Miyako Kusano Mieko Higuchi Naomi Hayashi Makoto Kobayashi Atsushi Fukushima Masaki Mori Takanari Ichikawa Keiko Matsui Hirofumi Kuroda Yoko Horii Yuko Tsumoto Hitoshi Sakakibara Hirohiko Hirochika Minami Matsui Kazuki Saito | 2010 | Molecular Plant2010，3，1： | 15 |
| 6 | 烧结工艺使用气体燃料喷入技术减少CO_2排放显示文摘JFE钢铁公司开发了在烧结矿表面喷入含氢的气体燃料技术,可不增加焦粉配比,提高烧结矿质量。使用该技术,含氢气体可部分替代焦粉,使1200~1400℃的燃烧层变宽成为可能。通过X射线对多孔状的烧结饼进行CT检查与烧结锅试验,从理论到实践都证明了喷入燃料气体技术的使用效果。保持1200~1400℃的温度带,为生产高强度、高还原性的烧结矿至关重要,它能使合适的温度带变宽、液相率增加、提高1~5mm孔隙间的熔合并提升烧结矿强度。大于5mm的孔隙的烧结矿数量增多提高了料层的透气性,低温烧结工艺也抑制了铁矿石的自身熔化。而在未熔化的铁矿石中,小于1μm的微孔隙的存在也使烧结矿的还原性提高,从而改善烧结饼的孔隙结构,提高烧结矿质量。2009年1月,京浜1号烧结机应用了该技术,到目前为止工况稳定。结果,烧结工序的能源利用率大幅提升,减排CO2约6万t/a。 | Nobuyuki Oyama Yuji Iwami Satoshi Machida Takahide Higuchi Tetsuya Yamamoto Yushinori Watanabe Michitaka Sato Kanji Takeda Masakata Shimizu Koki Nishioka 何海良 | 2013 | 世界钢铁2013，，1： | 11 |
| 7 | Acute pancreatitis associated with peroral double-balloon enteroscopy: A case report显示文摘人有的一个 58 岁的日本人逗留凳子和严重贫血症。既不上面也不更低胃肠(官方补给) 内视镜检查法显示出任何局部性的损害。因此,他的官方补给的流血的来源被怀疑在小肠,并且他用 EN-450T5 每口头的双汽球肠寄生物(DBE ) 经历了(Fujinon 东芝 ES 系统公司,东京,日本) 。没有损害,考虑是官方补给的流血的来源。在过程以后,病人开始经历了腹的疼痛。实验室测试揭示了血淀粉酶过多,腹的计算断层摄影术揭示了胰和仙子胰的发炎。他因此被诊断有尖锐胰腺炎。保守疗法导致了临床并且实验室改善。他没有白酒摄取,胆石疾病或胰腺炎的历史。磁性的回声 cholangiopancreatography 没在 pancreatobiliary 管的系统表明结构的改变和没有石头。当他的腹的疼痛在过程以后开始了,他的尖锐胰腺炎因此被认为与 per 有关是口头的 DBE。这是可能与联系的尖锐胰腺炎的首先报导的案例每口头的 DBE。 | Kuniomi Honda Takahiro Mizutani Kazuhiko Nakamura Naomi Higuchi Kenji Kanayama Yorinobu Sumida Shigetaka Yoshinaga Soichi Itaba Hirotada Akiho Ken Kawabe Yoshiyuki Arita Tetsuhide Ito | 2006 | World Journal of Gastroenterology2006，12，11： | 11 |
| 8 | DOG1 is useful for diagnosis of KIT-negative gastrointestinal stromal tumor of stomach显示文摘Approximately 80%-95%of gastrointestinal stromal tumors(GISTs)show positive staining for KIT,while the other 5%-20%show negative staining.If the tumor is negative for KIT,but is positive for CD34,a histological diagnosis is possible.However,if the tumor is negative for KIT,CD34,S-100,and SMA,a definitive diagnosis is often challenging.Recently,Discovered on GIST-1(DOG1)has received considerable attention as a useful molecule for the diagnosis of GIST.DOG1,a membrane channel protein,is known to be overexpressed in GIST.Because the sensitivity and specificity of DOG1 are higher than those of KIT,positive staining for DOG1has been reported,even in KIT-negative GISTs.KITnegative GISTs most commonly arise in the stomach and are mainly characterized by epithelioid features histologically.We describe our experience with a rare case of a KIT-negative GIST of the stomach that was diagnosed by positive immunohistochemical staining for DOG1 in a patient who presented with severe anemia.Our findings suggest that immunohistochemical staining for DOG1,in addition to gene analysis,is useful for the diagnosis of KIT-negative tumors that are suspected to be GISTs. | Takuya Wada Satoshi Tanabe Kenji Ishido Katsuhiko Higuchi Tohru Sasaki Chikatoshi Katada Mizutomo Azuma Akira Naruke Myunguchul Kim Wasaburo Koizumi Tetsuo Mikami | 2013 | World Journal of Gastroenterology2013，19，47： | 11 |
| 9 | Application of bioactive hydrogels combined with dental pulp stem cells for the repair of large gap peripheral nerve injuries显示文摘Due to the limitations in autogenous nerve grafting or Schwann cell transplantation,large gap peripheral nerve injuries require a bridging strategy supported by nerve conduit.Cell based therapies provide a novel treatment for peripheral nerve injuries.In this study,we first experimented an optimal scaffold material synthesis protocol,from where we selected the 10%GFD formula(10%GelMA hydrogel,recombinant human basic fibroblast growth factor and dental pulp stem cells(DPSCs))to fill a cellulose/soy protein isolate composite membrane(CSM)tube to construct a third generation of nerve regeneration conduit,CSM-GFD.Then this CSM-GFD conduit was applied to repair a 15-mm long defect of sciatic nerve in a rat model.After 12 week post implant surgery,at histologic level,we found CSM-GFD conduit could regenerate nerve tissue like neuron and Schwann like nerve cells and myelinated nerve fibers.At physical level,CSM-GFD achieved functional recovery assessed by a sciatic functional index study.In both levels,CSM-GFD performed like what gold standard,the nerve autograft,could do.Further,we unveiled that almost all newly formed nerve tissue at defect site was originated from the direct differentiation of exogeneous DPSCs in CSM-GFD.In conclusion,we claimed that this third-generation nerve regeneration conduit,CSM-GFD,could be a promising tissue engineering approach to replace the conventional nerve autograft to treat the large gap defect in peripheral nerve injuries. | Lihua Luo Yan He Ling Jin Yanni Zhang Fernando P.Guastaldi Abdullkhaleg A.Albashari Fengting Hu Xiaoyan Wang Lei Wang Jian Xiao Lingli Li Jianming Wang Akon Higuchi Qingsong Ye | 2021 | Bioactive Materials2021，6，3： | 11 |
| 10 | BRIEF ARTICLE New reduced volume preparation regimen in colon capsule endoscopy显示文摘AIM:To evaluate the effectiveness of our proposed bowel preparation method for colon capsule endoscopy.METHODS:A pilot,multicenter,randomized controlled trial compared our proposed 'reduced volume method'(group A) with the 'conventional volume method'(group B) preparation regimens.Group A did not drink polyethylene glycol electrolyte lavage solution(PEGELS) the day before the capsule procedure,while group B drank 2 L.During the procedure day,groups A and B drank 2 L and 1 L of PEG-ELS,respectively,and swallowed the colon capsule(PillCam COLON capsule).Two hours later the first booster of 100 g magnesium citrate mixed with 900 mL water was administered to both groups,and the second booster was administered six hours post capsule ingestion as long as the capsule had not been excreted by that time.Capsule videos were reviewed for grading of cleansing level,RESULTS:Sixty-four subjects were enrolled,with results from 60 analyzed.Groups A and B included 31 and 29 subjects,respectively.Twenty-nine(94%) subjects in group A and 25(86%) subjects in group B had adequate bowel preparation(ns).Twenty-two(71%) of the 31 subjects in group A excreted the capsule within its battery life compared to 16(55%) of the 29 subjects in group B(ns).Of the remaining 22 subjects whose capsules were not excreted within the battery life,all of the capsules reached the left side colon before they stopped functioning.A single adverse event was reported in one subject who had mild symptoms of nausea and vomiting one hour after starting to drink PEG-ELS,due to ingesting the PEG-ELS faster than recommended.CONCLUSION:Our proposed reduced volume bowel preparation method for colon capsule without PEG-ELS during the days before the procedure was as effective as the conventional volume method. | Yasuo Kakugawa Yutaka Saito Shoichi Saito Kenji Watanabe Naoki Ohmiya Mitsuyuki Murano Shiro Oka Tetsuo Arakawa Hidemi Goto Kazuhide Higuchi Shinji Tanaka Hideki Ishikawa Hisao Tajiri | 2012 | World Journal of Gastroenterology2012，18，17： | 8 |
| 11 | Temporal Structures of the North Atlantic Oscillation and Its Impact on the Regional Climate Variability显示文摘在这研究,北方 AtlanticOscillation (NAO ) 和它地区性的气候可变性上的影响的变化的时间的结构用各种各样的数据集被分析。结果证明在大西洋区域的堵住的形成对 NAO 的阶段敏感。堵住天的百分之 57 更多的冬季与 NAO 的积极阶段相比在否定阶段期间被观察。只要 6 天的长度在 NAO 的积极阶段期间观察了,在否定阶段期间堵住的平均长度将近是大约 11 天,它是两次。在堵住有在表面气温异例的分发的变化的 reassociated,到大程度,它是由 NAO 的阶段决定了的频率和坚持的 NAO 相关的差别。地区性的云量的分发对 NAO 的阶段也敏感。为否定阶段,云量是重要的,在在热带的对流地区和在中间的纬度的少得多阴沉的正异常。要不是 NAO 的积极阶段,云量在 themid 纬度暴风雨轨道区域是高得多的。在整个大西洋区域,云量随表面气温的增加显示出减少。这些结果建议可以在大西洋区域在云量和表面气温之间有否定反馈。 | 黄建平 季明霞 Kaz HIGUCHI Amir SHABBAR | 2006 | Advances in Atmospheric Sciences2006，23，1： | 7 |
| 12 | 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 |
| 13 | 自发性急性犬瘟热的原发性脱髓性脑病(英文)显示文摘为了进一步观察犬瘟热病毒引起的原发性脑损伤和包涵体形成的特点,调查脑组织的损伤与神经症状的关系,对10只急性犬瘟热病犬的脑组织进行了详细的病理学研究。为了仔细地观察病变,本试验按照解剖学关系将脑组织分成3个大部分和11个切面,即大脑(4个切面),脑干(5个切面)和小脑(2个切面)。组织切片经HE、LFB和免疫组织化学染色后进行检查,结果表明在大脑,脱髓呈弥漫性发生,程度较轻;脑干的周围或靠近第三脑室的白质脱髓较重;小脑在轻度或中度脱髓的基础上常出现严重的多发性脱髓灶。脱髓部呈空泡或海绵状,有少量胶质细胞存在,但无炎性反应。脱髓性病损是非对称性发生,对神经束没有特殊的亲和力。在脑室的室管膜细胞内发现有较多的嗜酸性胞浆或核内包涵体。用抗犬瘟热病毒抗体染色,带有包涵体的室管膜细胞呈现强阳性反应。部分锥体细胞,神经核细胞和浦氏细胞变性、溶解或胞浆深染,胞核浓缩。这种变化以小锥体神经细胞表现得最为明显。根据此研究结果,作者认为由犬瘟热病毒引起的原发性脑组织损伤是一种脱髓性脑病,而不是脑炎变化;位于室管膜细胞内的包涵体对于脑组织犬瘟热的确诊具有重要的作用;由于犬瘟热病毒引起神经细胞的损伤是非特异性的,对脑组织的侵害是非对称性的,对神经束的作用无特殊的亲和力,所? | 潘耀谦 龙塔 赵德明 Seiichi HIGUCHI | 2005 | 中国兽医学报2005，25，3： | 7 |
| 14 | Improved techniques for double-balloon-enteroscopy-assisted endoscopic retrograde cholangiopancreatography显示文摘AIM: To investigate the clinical outcome of double balloon enteroscopy (DBE)-assisted endoscopic retrograde cholangiopancreatography (DB-ERCP) in patients with altered gastrointestinal anatomy. METHODS: Between September 2006 and April 2011, 47 procedures of DB-ERCP were performed in 28 patients with a Roux-en-Y total gastrectomy (n = 11), Billroth Ⅱ gastrectomy (n = 15), or Roux-en-Y anastomosis with hepaticojejunostomy (n = 2). DB-ERCP was performed using a short-type DBE combined with several technical innovations such as using an endoscope attachment, marking by submucosal tattooing,selectively applying contrast medium, and CO2 insufflations. RESULTS: The papilla of Vater or hepaticojejunostomy site was reached in its entirety with a 96% success rate (45/47 procedures). There were no significant differences in the success rate of reaching the blind end with a DBE among Roux-en-Y total gastrectomy (96%), Billroth Ⅱ reconstruction (94%), or pancreatoduodenectomy (100%), respectively (P = 0.91). The total successful rate of cannulation and contrast enhancement of the target bile duct in patients whom the blind end was reached with a DBE was 40/45 procedures (89%). Again, there were no significant differences in the success rate of cannulation and contrast enhancement of the target bile duct with a DBE among Roux-en-Y total gastrectomy (88 %), Billroth Ⅱ reconstruction (89%), or pancreatoduodenectomy (100%), respectively (P = 0.67). Treatment was achieved in all 40 procedures (100%) in patients whom the contrast enhancement of the bile duct was successful. Common endoscopic treatments were endoscopic biliary drainage (24 procedures) and extraction of stones (14 procedures). Biliary drainage was done by placement of plastic stents. Stones extraction was done by lithotomy with the mechanical lithotripter followed by extraction with a basket or by the balloon pull-through method. Endoscopic sphincterotomy was performed in 14 procedures with a needle precutting knife using a guidewire. The mean total duration of the procedure was 93.6 ± 6.8 min and the mean time required to reach the papilla was 30.5 ± 3.7 min. The mean time required to reach the papilla tended to be shorter in Billroth Ⅱ reconstruction (20.9 ± 5.8 min) than that in Roux-en-Y total gastrectomy (37.1 ± 4.9 min) but there was no significant difference (P = 0.09). A major complication occurred in one patient (3.5%); perforation of the long limb in a patient with Billroth Ⅱ anastomosis.CONCLUSION: Short-type DBE combined with several technical innovations enabled us to perform ERCP in most patients with altered gastrointestinal anatomy. | Takashi Osoegawa Yasuaki Motomura Kazuya Akahoshi Naomi Higuchi Yoshimasa Tanaka Terumasa Hisano Souichi Itaba Junya Gibo Mariko Yamada Masaru Kubokawa Yorinobu Sumida Hirotada Akiho Eikichi Ihara Kazuhiko Nakamura | 2012 | World Journal of Gastroenterology2012，18，46： | 7 |
| 15 | 高炉喷吹改质焦炉煤气减少CO_2排放的技术发展显示文摘在日本,自2008年起开始推进COURSE50项目,该项目隶属于国际钢铁协会的CO2减排计划的子项目,旨在通过创新技术在炼钢工艺中减少CO2的排放。这项计划通过氢气还原铁矿石,以及CO2捕获分离和回收等措施开发减少CO2排放的技术。计划中的一项关键技术是,通过改质的焦炉煤气,利用氢气还原技术来降低高炉中碳的消耗。通过软熔测试装置进行了还原试验来论证炉身喷吹的条件。结果表明,在炉身喷吹改质焦炉煤气能有效改善炉墙区域的透气性,喷吹的高氢含量改质焦炉煤气可增加间接还原度。得到了改质焦炉煤气的理想喷吹条件:改质焦炉煤气的喷吹量应控制在200Nm3/t以上,同时喷吹煤气的比例达到20%以上。建立了高炉炉身喷吹改质焦炉煤气的气固两相流冷态模型,以分析高炉内的煤气流分布。对炉内煤气流量、流速对气流分布的影响进行了研究。结果表明,从炉墙向内可穿透的最大距离为炉身半径的15%~20%。该结果表明,通过在炉身喷吹改质焦炉煤气来减少高炉碳消耗的可能性较大,由于利用氢还原比利用CO还原具有更高的反应效率,进而减少炼铁工艺的CO2排放。 | Kenichi Higuchi Shinroku Matsuzaki Akihiko Shinotake Koji Saito 夏文尧 | 2013 | 世界钢铁2013，，4： | 6 |
| 16 | Higher Predicted Vitamin D Status Is Associated With Reduced Risk of Crohn’s Disease显示文摘 | Ashwin N. Ananthakrishnan Hamed Khalili Leslie M. Higuchi Ying Bao Joshua R. Korzenik Edward L. Giovannucci James M. Richter Charles S. Fuchs Andrew T. Chan | 2012 | Gastroenterology2012，，3： | 6 |
| 17 | Drag-reduction behavior of an unusual nonionic surfactant in a circular pipe turbulent flow显示文摘The Alkyl Polyglucoside(APG) is a nonionic surfactant with no toxicity and with high biodegradability, its drag-reduction behavior in a circular pipe flow is measured, and the rheological characteristics are investigated with a rheometer with a cone-plate flow cell. From the measured results, the APG is shown to have a high drag-reduction capacity, whose shear viscosity is shear-ratedependent at high concentrations, while its solution at concentrations with drag-reduction effects is non-viscoelastic as verified by zero relaxation time in the relaxation process of the shear stress, which contradicts the general viewpoint that there is a correlation between the viscoselastic characteristics and the turbulent drag reduction for the drag-reduction surfactant. However, the APG solution is birefringent as observed through a birefringent test, which indicates that there are rod-shaped micelles in the solution under the shearing flow. The higher extensional viscosity inferred from the extensional phenomenon observed in the measurements of the shear viscosity could be responsible for the drag reduction property of this nonionic surfactant. | 蔡书鹏 HIGUCHI Yuta | 2014 | Journal of Hydrodynamics2014，26，3： | 5 |
| 18 | Inactivation effect of pressurized carbon dioxide on bacteriophage Qβ and ΦX174 as a novel disinfectant for water treatment显示文摘The inactivation effects of pressurized CO2 against bacteriophage Qβ and ΦX174 were investigated under the pressure of 0.3–0.9 MPa, initial concentration of 107–109PFU/mL, and temperature of17.8°C–27.2°C. The optimum conditions were found to be 0.7 MPa and an exposure time of 25 min. Under identical treatment conditions, a greater than 3.3-log reduction in bacteriophage Qβ was achieved by CO2, while a nearly 3.0 log reduction was observed for phage ΦX174. The viricidal effects of N2O(an inactivation gas with similar characteristics to CO2), normal acid(HCl), and CO2 treatment with phosphate buffered saline affirmed the chemical nature of CO2 treatment. The pumping cycle, depressurization rate, and release of intracellular substances caused by CO2 were its viricidal mechanisms. The results indicate that CO2 has the potential for use as a disinfectant without forming disinfection by-products. | Huy Thanh Vo Tsuyoshi Imai Truc Thanh Ho Masahiko Sekine Ariyo Kanno Takaya Higuchi Koichi Yamamoto Hidenori Yamamoto | 2014 | Journal of Environmental Sciences2014，26，6： | 4 |
| 19 | 肿瘤患者脑局部葡萄糖代谢变化的SPM分析显示文摘目的 用1 8F 脱氧葡萄糖 (1 8F FDG)PET显像和SPM软件研究分析肿瘤患者脑局部葡萄糖代谢的变化。方法 研究对象为 2 0例确诊为无脑疾患的恶性肿瘤患者和 2 0例健康志愿者。1 8F FDG PET显像后 ,用统计参数显像 (SPM)法比较分析肿瘤患者和健康志愿者脑葡萄糖代谢的差别。结果 SPM分析显示肿瘤患者的的脑岛、松果体、顶叶皮质、小脑蚓部、颞叶和前额叶都表现为不同程度的葡萄糖代谢低下。结论 肿瘤病人的抑郁表现与脑葡萄糖代谢降低相关 ,SPM方法是一种客观和直观的分析脑功能性变化的工具。 | 袁志斌 Matsubara K Higuchi T Oriuchi N Endo K | 2004 | 中国医学影像技术2004，20，3： | 4 |
| 20 | Prognostic value of K - ras mutation status and subtypes in endoscopic ultrasound-guided fine-needle aspiration specimens from patients with unresectable pancreatic cancer显示文摘 | Takeshi Ogura Kenji Yamao Kazuo Hara Nobumasa Mizuno Susumu Hijioka Hiroshi Imaoka Akira Sawaki Yasumasa Niwa Masahiro Tajika Shinya Kondo Tsutomu Tanaka Yasuhiro Shimizu Vikram Bhatia Kazuhide Higuchi Waki Hosoda Yasushi Yatabe | 2013 | Journal of Gastroenterology2013，，5： | 4 |
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