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| 1 | Cholangiopancreatography troubleshooting:the usefulness of endoscopic retrieval of migrated biliary and pancreatic stents显示文摘BACKGROUND:Stent migration in the hepatopancreatic duct might arise as one of the rare complications associated with biliary or pancreatic stenting.Although there are some procedures to retrieve the migrated stent,including surgical,percutaneous,and endoscopic approaches,endoscopy should be attempted first because it is least invasive.This study set out to evaluate the usefulness of endoscopic retrieval of migrated biliary and pancreatic stents.METHODS:Plastic stents that migrated in the bile duct(35 patients)or pancreatic duct(2)were retrieved with endoscopic retrograde cholangiopancreatography.Devices used were snare forceps,a basket catheter,grasping forceps,biopsy forceps,a balloon catheter,and the Soehendra stent retriever.RESULTS:Endoscopic retrieval of migrated stents was performed successfully in 36(97.0%)of the 37 patients.The devices utilized for successful treatment were basket catheter(13 patients),grasping forceps(10),snare forceps(8),balloon catheter(3),biopsy forceps(1),and the Soehendra stent retriever(1).The unsuccessfully treated patient with chronic pancreatitis underwent surgery since the guide wire did not move forward due to bile duct stenosis,and there was also duodenal stenosis.One patient developed mild pancreatitis after withdrawal of the stent;the pancreatitis was relieved with conservative treatment.CONCLUSIONS:Endoscopic retrieval of migrated biliary and pancreatic stents appears to be useful because of its safety and low invasiveness.However,various forceps should be prepared for the retrieval of a migrated stent. | Yuji Sakai Toshio Tsuyuguchi Takeshi Ishihara Harutoshi Sugiyama Reiko Eto Tatsuya Fujimoto Shin Yasui Ryo Tamura Seiko Togo Motohisa Tada Osamu Yokosuka | 2009 | Hepatobiliary & Pancreatic Diseases International2009，8，6： | 8 |
| 2 | Endoscopic papillary large balloon dilation for removal of bile duct stones显示文摘AIM:To investigate the efficacy and outcomes of endoscopic papillary large balloon dilation(EPLBD)for bile duct stones in a multicenter prospective study.METHODS:Lithotomy by EPLBD was conducted in 124patients with bile duct stones≥13 mm in size or with three or more bile duct stones≥10 mm.After endoscopic sphincterotomy,the papilla was dilated using balloons 12-20 mm in diameter fitting the bile duct diameter.RESULTS:The success rate of first-time lithotomy was 86.3%(107/124)and the final lithotomy success rate was 100%(124/124).Lithotripsy was needed in10 of the 124(13.6%)patients.Adverse events due to the treatment procedure occurred in 6(4.8%)patients,all of which were mild.Performing large balloon dilation after endoscopic sphincterotomy in patients with large stones or multiple stones in the bile duct is considered to ensure the safety of treatment and to reduce the need for lithotripsy.CONCLUSION:It is suggested that treatment by EPLBD for large bile duct stones may be safe and useful. | Yuji Sakai Toshio Tsuyuguchi Yoshiaki Kawaguchi Nobuto Hirata So Nakaji Katsuya Kitamura Shigeru Mikami Tatsuya Fujimoto Masashi Ijima Eishin Kurihara Shuhei Oana Takayoshi Nishino Ryo Tamura Dai Sakamoto Masato Nakamura Takao Nishikawa Harutoshi Sugiyama Hitoshi Yoshida Tetsuya Mine Osamu Yokosuka | 2014 | World Journal of Gastroenterology2014，20，45： | 6 |
| 3 | DWARF50 ( D50 ), a rice ( Oryza sativa L.) gene encoding inositol polyphosphate 5‐phosphatase, is required for proper development of intercalary meristem显示文摘 | KANNA SATO‐IZAWA SATOSHI NAKABA KATSUNORI TAMURA YUSUKE YAMAGISHI YOSHIMI NAKANO NOBUYUKI NISHIKUBO SHINYA KAWAI SHINYA KAJITA MOTOYUKI ASHIKARI RYO FUNADA YOSHIHIRO KATAYAMA HIDEMI KITANO | 2012 | Plant Cell & Environment2012，，11： | 1 |
| 4 | New cannulation method for pancreatic duct cannulationbile duct guidewire-indwelling method显示文摘The patient was a 58-year-old male with symptomatic alcoholic chronic pancreatitis.Since a 10 mm calculus was observed in the pancreatic body and abdominal pain occurred due to congestion of pancreatic juice,endoscopic retrograde cholangiopancreatography was conducted for assessment of the pancreatic duct and treatment of pancreatic calculus.Pancreatogram was slightly and insuff iciently obtained by injecting the contrast media via the common channel of the duodenal main papilla.We tried to cannulate selectively into the pancreatic duct for a clear image.However,the selective cannulation of the pancreatic duct was difficult because of instability of the papilla.On the other hand,selective cannulation of the bile duct was relatively easily achieved.Therefore,after the imaging of the bile duct,a guidewire was retained in the bile duct to immobilize the duodenal papilla and cannulation of the pancreatic duct was attempted.As a result,selective pancreatic duct cannulation became possible.It is considered that the bile duct guidewire-indwelling method may serve as one of the useful techniques for cases whose selective pancreatic duct cannulation is diff icult('selective pancreatic duct diff icult cannulation case'). | Yuji Sakai Takeshi Ishihara Toshio Tsuyuguchi Katsunobu Tawada Masayoshi Saito Jo Kurosawa Ryo Tamura Seiko Togo Rintaro Mikata Motohisa Tada Osamu Yokosuka | 2011 | World Journal of Gastrointestinal Endoscopy2011，3，11： | 1 |
| 5 | The effect of collaboration network on inventors' job match, productivity and tenure 显示文摘 | Ryo Nakajima Ryuichi Tamura Nobuyuki Hanaki | 2010 | Labour Economics2010，，17： | 1 |
| 6 | Congenital diaphragmatic hernia survival in an English regional ECMO center显示文摘Introduction Congenital diaphragmatic hernia(CDH)remains a cause of neonatal death.Our aims are to describe contemporary rates of survival and the variables associated with this outcome,contrasting these with our study of two decades earlier and recent reports.Materials and methods A retrospective review of all infants diagnosed in a regional center between January 2000 and December 2020 was performed.The outcome of interest was survival.Possible explanatory variables included side of defect,use of complex ventilatory or hemodynamic strategies(inhaled nitric oxide(iNO),high-frequency oscillatory ventilation(HFOV),extracorporeal membrane oxygenation(ECMO),and Prostin),presence of antenatal diagnosis,associated anomalies,birth weight,and gestation.Temporal changes were studied by measuring outcomes in each of four consecutive 63-month periods.Results A total of 225 cases were diagnosed.Survival was 60%(134 of 225).Postnatal survival was 68%(134 of 198 liveborn),and postrepair survival was 84%(134 of 159 who survived to repair).Diagnosis was made antenatally in 66%of cases.Variables associated with mortality were the need for complex ventilatory strategies(iNO,HFOV,Prostin,and ECMO),antenatal diagnosis,right-sided defects,use of patch repair,associated anomalies,birth weight,and gestation.Survival has improved from our report of a prior decade and did not vary during the study period.Postnatal survival has improved despite fewer terminations.On multivariate analysis,the need for complex ventilation was the strongest predictor of death(OR=50,95%CI 13 to 224,p<0.0001),and associated anomalies ceased to be predictive.Conclusions Survival has improved from our earlier report,despite reduced numbers of terminations.This may be related to increased use of complex ventilatory strategies. | Elizabeth O'connor Ryo Tamura Therese Hannon Sundeep Harigopal Bruce Jaffray | 2023 | World Journal of Pediatric Surgery2023，6，2： | 0 |
| 7 | BEACH-Domain Proteins Act Together in a Cascade to Mediate Vacuolar Protein Trafficking and Disease Resistance in Arabidopsis显示文摘到蛋白质存储液泡(PSV ) 的膜 trafficking 是在种子植物的一个专业化过程。然而,到 PSV 的这 trafficking 机制糟糕被理解。这里,我们显示出米黄色的三种类型, Chediak-Higashi (沙滩) 领域蛋白质贡献两 vacuolar 蛋白质运输和被触发受动器的免疫(ETI ) 。我们屏蔽了一块草地荧光灯有在泡 trafficking 的缺点的 Arabidopsis 异种的种子(GFS ) 图书馆并且在种子蛋白质运输与一个缺点孤立二突变而产生之遗传的异种 gfs3 和 gfs12 到 PSV。为变异的显型负责的基因被发现编码属于沙滩域蛋白质的组 D 的通常认为的蛋白质,它拥有 kinase 领域。在 gfs12 异种的另外的编码沙滩的 loci 的混乱显示出相当或相同的事物为 PSV trafficking 以一种串联方式扮演了的那个沙滩。在沙滩相当或相同的事物之中观察的基因相互作用也在 gfs12 和 gfs12 bchb-1 异种的 ETI 回答被发现的 epistatic,它出现了提高了无毒害的细菌的生长。GFS12 kinase 领域与 BchC1 的 pleckstrin 相同领域明确地交往了。这些结果建议多重沙滩域蛋白质的串联贡献 vacuolar 蛋白质运输和植物防卫。 | Ooi-kock Teh Noriyuki Hatsugai Kentaro Tamura Kentaro Fuji Ryo Tabata Katsushi Yamaguch Shuji Shingenobu Masashi Yamada Mitsuyasu Hasebe Shinichiro Sawa Tomoo Shimada Ikuko Hara-Nishimura | 2015 | Molecular Plant2015，8，3： | 0 |
| 8 | Near-infrared polarimetry of the GG Tauri A binary system显示文摘A high angular resolution near-infrared image that shows the intensity of polarization for the GG Tau A binary system was obtained with the Subaru Telescope.The image shows a circumbinary disk scattering the light from the central binary. The azimuthal profile of the intensity of polarization for the circumbinary disk is roughly reproduced by a simple disk model with the Henyey-Greenstein phase function and the Rayleigh function, indicating there are small dust grains at the surface of the disk.Combined with a previous observation of the circumbinary disk, our image indicates that the gap structure in the circumbinary disk orbits counterclockwise, but material in the disk orbits clockwise. We propose that there is a shadow caused by material located between the central binary and the circumbinary disk. The separations and position angles of the stellar components of the binary in the past 20 yr are consistent with the binary orbit with a = 33.4 AU and e = 0.34. | Yoichi Itoh Yumiko Oasa Tomoyuki Kudo Nobuhiko Kusakabe Jun Hashimoto Lyu Abe Wolfgang Brandner Timothy D.Brandt Joseph C.Carson Sebastian Egner Markus Feldt Carol A.Grady Olivier Guyon Yutaka Hayano Masahiko Hayashi Saeko S.Hayashi Thomas Henning Klaus W.Hodapp Miki Ishii Masanori Iye Markus Janson Ryo Kandori Gillian R.Knapp Masayuki Kuzuhara Jungmi Kwon Taro Matsuo Michael W.McElwain Shoken Miyama Jun-Ichi Morino Amaya Moro-Martin Tetsuo Nishimura Tae-Soo Pyo Eugene Serabyn Takuya Suenaga Hiroshi Suto Ryuji Suzuki Yasuhiro H.Takahashi Naruhisa Takato Hiroshi Terada Christian Thalmann Daigo Tomono Edwin L.Turner Makoto Watanabe John Wisniewski Toru Yamada Satoshi Mayama Thayne Currie Hideki Takami Tomonori Usuda Motohide Tamura | 2014 | Research in Astronomy and Astrophysics2014，14，11： | 0 |
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