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| 1 | A New Type of Hybrid Fish-like Microrobot显示文摘为了与游泳,走,并且漂浮开发似鱼的 microrobot 的一种新类型,打手势,在我们的过去的研究,我们开发了离子的进行激活的混合 microrobot 聚合物电影(ICPF ) 致动器。但是 microrobot 在走和漂浮的运动有一些问题。在这篇论文,我们建议混合 microrobot 的一个概念(看见图 1 ) 。microrobot 被一双尾的鳍,有腿的一个底和一连串的人工的游泳膀胱激活。分别地,我们与腿和一个人工的游泳膀胱开发了底的一个原型并且为评估他们的特征执行了实验。试验性的结果证明有腿的底能分别地认识到 6 mm/s 的走的速度和 7.1 degrees/s 的旋转速度,并且人工的游泳膀胱的原型有 2.6 mN 的最大的漂浮。试验性的结果也显示 microrobot 有一些优点,例如走有自由的 2 度的运动,不平的表面(沙论文) 上的走的能力,可控制的漂浮,等等。这种似鱼的 microrobot 为工业、医药的应用程序被期望。关键词 Biomimetic 运动 - 离子的进行聚合物电影(ICPF ) 致动器 - 混合 microrobot - 在水下 microrobot 魏章收到了他的 B.Sc。并且来自中国(UESTC ) 的电子科技的大学的 M.Sc 学位,中国在 2001 和 2004,分别地。当前,他是 Kagawa 大学里的一个博士候选人,日本。他研究在上在水下利用人工的肌肉的 microrobot,例如为工业和生物医学的应用的爱奥尼亚的进行的聚合物电影(ICPF ) 致动器。他出版了超过 10 篇审阅杂志和会议论文在最近二年。他的兴趣包括 legged microrobots。张先生是一个 IEEE 学生成员。郭淑祥收到了他的 B.Sc。并且 M.Sc。在从长春的 mechanical engineering 的学位光学和好力学开创,长春,中国在 1983 并且在 1986,分别地,并且在来自名古屋大学的 mechano 信息科学和系统的博士学位,名古屋,日本,在 1995。在 1995,他是在 Mie 大学的一个学院成员, Mie,日本并且在 1998 在 Kagawa 大学, Kagawa,日本。当前,他是有在 Kagawa 大学的聪明的机械系统工程的系的一个教授。他出版了大约 140 篇审阅杂志和会议论文。他的当前的研究兴趣包括微机器人学和 mechatronics,为最小的侵略外科的微机器人学系统,微导管系统,微泵,和聪明的材料(SMA, ICPF ) 基于致动器。收到的研究从机械工程师( JSME )的日本协会的 Tokai 节授于的郭博士, Tokai 科技基础,和最好糊 IS 国际会议的奖品,控制科技上的 2003 国际会议的最好的论文奖品和 IEEE ROBIO2004 的最好的会议论文奖品在 1997 , 1998 , 2000 , 2003 和 2004 ,分别地。Kinji Asaka 在 1991 从京都大学在科学收到了他的博士学位。他当前是人工的房间研究组,的一个组领导人为先进工业科技(AIST ) 的国家研究所的房间工程的研究院。他的当前的研究兴趣包括界面的电气化学和聚合物致动器。阿萨卡博士是聚合物科学,日本和仪器和控制和工程师的协会的协会的一个成员。 | Kinji Asaka | 2006 | International Journal of Automation and computing2006，3，4： | 8 |
| 2 | Three cases of retroperitoneal schwannoma diagnosed by EUS-FNA显示文摘Schwannomas are peripheral nerve tumors that are typically solitary and benign.Their diagnosis is largely based on surgically resected specimens.Recently,a number of case reports have indicated that retroperitoneal schwannomas could be diagnosed with endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA).We report the diagnosis of three cases of schwannoma using EUS-FNA.Subjects were two males and one female,ages 22,40,and 46 years,respectively,all of whom were symptom-free.Imaging findings showed well-circumscribed round tumors.However,as the tumors could not be diagnosed using these findings alone,EUS-FNA was performed.Hematoxylin-eosin staining of the resulting tissue fragments revealed bland spindle cells with nuclear palisading.There was no disparity in nuclear sizes.Immunostaining revealed S-100 protein positivity and all cases were diagnosed as schwannomas.Ki-67 indexes were 3%-15%,2%-3%,and 3%,respectively.No case showed any signs of malignancy.As most schwannomas are benign tumors and seldom become malignant,we observed these patients without therapy.All tumors demonstrated no enlargement and no change in characteristics.Schwannomas are almost always benign and can be observed following diagnosis by EUS-FNA. | Taiki Kudo Hiroshi Kawakami Masaki Kuwatani Nobuyuki Ehira Hiroaki Yamato Kazunori Eto Kanako Kubota Masahiro Asaka | 2011 | World Journal of Gastroenterology2011，17，29： | 8 |
| 3 | Development of an Amphibious Turtle-Inspired Spherical Mother Robot显示文摘 | Liwei Shi Shuxiang Guo Shilian Mao Chunfeng Yue Maoxun Li Kinji Asaka | 2013 | Journal of Bionic Engineering2013，10，4： | 7 |
| 4 | Effect of eradication of Helicobacter pylori on incidence of metachronous gastric carcinoma after endoscopic resection of early gastric cancer: an open-label, randomised controlled trial显示文摘 | Kazutoshi Fukase Mototsugu Kato Shogo Kikuchi Kazuhiko Inoue Naomi Uemura Shiro Okamoto Shuichi Terao Kenji Amagai Shunji Hayashi Masahiro Asaka | 2008 | The Lancet2008，，9636： | 7 |
| 5 | Effect of eradication of Helicobacter pylori on incidence of metachronous gastric carcinoma after endoscopic resection of early gastric cancer: an open-label, randomised controlled trial显示文摘 | Kazutoshi Fukase Mototsugu Kato Shogo Kikuchi Kazuhiko Inoue Naomi Uemura Shiro Okamoto Shuichi Terao Kenji Amagai Shunji Hayashi Masahiro Asaka | 2008 | The Lancet . 2008 (9636)2008，，： | 4 |
| 6 | Evaluation of small bowel blood flow in healthy subjects receiving low-dose aspirin显示文摘AIM:To investigate the relationship between low-dose aspirin-induced small bowel mucosal damage and blood flow,and the effect of rebamipide. METHODS:Ten healthy volunteers were enrolled in this study.The subjects were divided into two groups:a placebo group given low-dose aspirin plus placebo and a rebamipide group given low-dose aspirin plus rebamipide for a period of 14 d.Capsule endoscopy and contrast-enhanced ultrasonography were performed before and after administration of drugs.Areas under the curves and peak value of time-intensity curve were calculated. RESULTS:Absolute differences in areas under the curves were-1102.5(95%CI:-1980.3 to-224.7,P=0.0194) in the placebo group and-152.7(95%CI:-1604.2 to 641.6,P=0.8172) in the rebamipide group. Peak values of time intensity curves were-148.0(95% CI:-269.4 to-26.2,P=0.0225) in the placebo group and 28.3(95%CI:-269.0 to 325.6,P=0.8343) in the rebamipide group.Capsule endoscopy showed mucosal breaks only in the placebo group. CONCLUSION:Short-term administration of low-dose aspirin is associated with small bowel injuries and blood flow. | Urara Nishida Mototsugu Kato Mutsumi Nishida Go Kamada Takeshi Yoshida Shouko Ono Yuichi Shimizu Masahiro Asaka | 2011 | World Journal of Gastroenterology2011，17，2： | 3 |
| 7 | Polaprezinc protects human colon cells from oxidative injury induced by hydrogen peroxide:Relevant to cytoprotective heat shock proteins显示文摘AIM: To investigate the effect of polaprezinc on cellular damage induced by hydrogen peroxide (H2O2) in human colon CaCo2 cells. METHODS: CaCo2 cells were treated with polaprezinc (10-100 μmol/L) for 6 h. After polaprezinc treatment, the cells were incubated with H2O2 (20 μmol/L) for 1 h. Cell viability was measured by MTT assay. Western blot analysis for heat shock protein (HSP) 27 and HSP72 in the cells was performed. Moreover, cells were pretreated with quercetin (200 μmol/L), an inhibitor of HSP synthe- sis, 2 h before polaprezinc treatment, and cell viability and the expression of HSP27 and 72 were assessed in these cells. RESULTS: Polaprezinc significantly protected CaCo2 cells from cell damage induced by H2O2, and up-regulated the expressions of HSP27 and HSP72 in the cells (10, 30 and 100 μmol/L of polaprezinc; 35.0% ± 7.7%, 58.3% ± 14.6% and 64.2% ± 8.2%, respectively. P < 0.01 versus polaprezinc-nontreated cells; 6.0% ± 4.4%). Quercetin inhibited the up-regulation of HSP27 and HSP72 by pola- prezinc and diminished the protective effect of polaprez- inc against H2O2-caused injury in the cells. CONCLUSION: Polaprezinc is a useful therapeutic agent for treatment of colitis and its effects depend on the function of cytoprotective HSP in colon. | Tatsuya Ohkawara Jun Nishihira Rika Nagashima Hiroshi Takeda Masahiro Asaka | 2006 | World Journal of Gastroenterology2006，12，38： | 3 |
| 8 | Effect of eradication of Helicobacter pylori on incidence of metachronous gastric carcinoma after endoscopic resection of early gastric cancer: an open-label, randomised controlled trial显示文摘 | Kazutoshi Fukase Mototsugu Kato Shogo Kikuchi Kazuhiko Inoue Naomi Uemura Shiro Okamoto Shuichi Terao Kenji Amagai Shunji Hayashi Masahiro Asaka | 2008 | The Lancet2008，，9636： | 3 |
| 9 | Public information server for tracing intruders in the intemet显示文摘 | Asaka M Onabuta T Goto S | 2001 | IEICE Transactions on Communications2001，84，12： | 2 |
| 10 | Modeling Alzheimer’s Disease with iPSCs Reveals Stress Phenotypes Associated with Intracellular Aβ and Differential Drug Responsiveness显示文摘 | Takayuki Kondo Masashi Asai Kayoko Tsukita Yumiko Kutoku Yutaka Ohsawa Yoshihide Sunada Keiko Imamura Naohiro Egawa Naoki Yahata Keisuke Okita Kazutoshi Takahashi Isao Asaka Takashi Aoi Akira Watanabe Kaori Watanabe Chie Kadoya Rie Nakano Dai Watanabe Kei | 2013 | Cell Stem Cell2013，，4： | 2 |
| 11 | A new approach for elimination of gastric cancer deaths in Japan显示文摘 | Masahiro Asaka | 2012 | Int J Cancer2012，，6： | 2 |
| 12 | Effect of eradication of Helicobacter pylori on incidence of metachronous gastric carcinoma after endoscopic resection of early gastric cancer: an open-label, randomised controlled trial显示文摘 | Kazutoshi Fukase Mototsugu Kato Shogo Kikuchi Kazuhiko Inoue Naomi Uemura Shiro Okamoto Shuichi Terao Kenji Amagai Shunji Hayashi Masahiro Asaka | 2008 | 2008 (9636)2008，，9636： | 2 |
| 13 | Chronic rhinosinusitis: risk factors for the recurrence of chronic rhinosinusitis based on 5-year follow-up after endoscopic sinus surgery显示文摘 | Matsuwaki Y Ookushi T Asaka D | 2008 | Int Arch Allergy Immunol2008，146，1： | 1 |
| 14 | Guidelines for the Management of Helicobacter pylori Infection in Japan: 2009 Revised Edition 显示文摘 | Asaka M Kato M Takahashi S | 2010 | Helicobacter2010，15，1： | 1 |
| 15 | Recent developments in macrolide antimicrobial research显示文摘 | Asaka T Manaka A Sugiyama H | 2003 | Current Topics in Medicinal Chemistry2003，3，9： | 1 |
| 16 | Beneficial effect of MET-88,a gamma-butyrobetaine hydroxylase inhibitor, on energy metabolism in ischemic dog hearts显示文摘 | Kirimoto T Nobori K Asaka N | 1996 | Arch Int Pharmacodyn Ther1996，331，2： | 1 |
| 17 | Human organic anion transporter 3 gene is regulated constitutively and inducibly via a cAMP-response element显示文摘 | Ogasawara K Terada T Asaka J Katsura T Inui K | 2006 | J Pharmacol Exp Ther2006，319，1： | 1 |
| 18 | Recent knowledge of the relationship between Helicobacter pylori and gastric cancer and recent progress of gastroendoscopic diagnosis and treatment for gastric cancer 显示文摘 | Kato M Asaka M | 2010 | Jpn J Clin Oncol2010，40，9： | 1 |
| 19 | A new intrusion detection method based on discriminant analysis显示文摘 | Asaka M Onabuta T Inoue T | 2001 | IEICE Transaction on Information and Systems2001，84，5： | 1 |
| 20 | Does endogenous or exogenous ad- enosine facilitate the function recovery of the cochlea after isch- emia? 显示文摘 | Tabuehi K Tsuji S Asaka Y | 2002 | AnnOtol Rhinol Larvngol2002，111，： | 1 |
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