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| 1 | 三维CT门静脉成像评价肝外门静脉高压患儿的肝外门静脉形态:一种新的肝外门脉高压病因理论显示文摘Background/Purpose:The cause of extrahepatic portal hypertension in children has not been clarified. Our aim was to determine the morphological features of the extrahepatic portal vein in children with extrahepatic portal hypertension by 3-dimensional computed tomographic portography and to clarify the etiology of this disorder. Materials and Methods:Six patients ranging in age from 10 to 18 years (median age,12.8 years) who had portal hypertension presented with hematemesis. They underwent intravenous computed tomographic portography using a helical computed tomography scanner and 3-dimensional image reconstruction. Results:The extrahepatic portal vein was visualized in all patients by 3-dimensional computed tomographic portography. None of the patients showed extrahepatic portal vein obstruction or cavernous transformation. All patients had a tortuous η -shaped extrahepatic portal vein,and a line could be drawn through the flexures of the portal vein to the hepatic hilum. Conclusion:In children,extrahepatic portal hypertension is not caused by extrahepatic portal vein obstruction and may be of embryological origin. | Shinohara T. Ando H. Watanabe Y. 李丹 | 2006 | 世界核心医学期刊文摘(儿科学分册)2006，0，9： | 3 |
| 2 | 不同CYP2C19基因型患者在奥美拉唑和雷贝拉唑治疗后内镜下溃疡愈合的比较 | Ando T. Kato H. Sugimoto N. 程欣 | 2006 | 世界核心医学期刊文摘(胃肠病学分册)2006，0，1： | 2 |
| 3 | Comparison of the polymerase region of small round structured virus strains previously classified in three antigenic types by solid-phase immune electron microscopy显示文摘 | T. Ando M. N. Mulders D. C. Lewis M. K. Estes S. S. Monroe R. I. Glass | 1994 | Archives of Virology (-)1994，，1： | 1 |
| 4 | Preparation of a visible-light-active TiO2 photocatalyst by RF plasma treatment显示文摘 | T. Ihara M. Miyoshi M. Ando S. Sugihara Y. Iriyama | 2001 | Journal of Materials Science2001，，17： | 1 |
| 5 | The effect of hyaluronan on interleukin-1α-induced prostaglandin E2 production in human osteoarthritic synovial cells显示文摘 | T. Yasui M. Akatsuka K. Tobetto M. Hayaishi T. Ando | 1992 | Agents and Actions (-)1992，，1： | 1 |
| 6 | NO x reduction mechanism in coal combustion with recycled CO 2显示文摘 | K. Okazaki T. Ando | 1996 | Energy1996，，2： | 1 |
| 7 | UGT1A1 genotypes and glucuronidation of SN-38, the active metabolite of irinotecan显示文摘 | Y. Ando H. Saka G. Asai S. Sugiura K. Shimokata T. Kamataki | 1998 | Annals of Oncology1998，，8： | 1 |
| 8 | Mapping of quantitative trait loci controlling low-temperature germinability in rice ( Oryza sativa L.)显示文摘 | K. Fujino H. Sekiguchi T. Sato H. Kiuchi Y. Nonoue Y. Takeuchi T. Ando S. Y. Lin M. Yano | 2004 | Theoretical and Applied Genetics2004，，5： | 1 |
| 9 | Mapping of quantitative trait loci controlling low-temperature germinability in rice (Oryza sativa L.)显示文摘 | K. Fujino H. Sekiguchi T. Sato H. Kiuchi Y. Nonoue Y. Takeuchi T. Ando S. Y. Lin M. Yano | 2004 | Theoretical and Applied Genetics2004，，5： | 1 |
| 10 | Geometric means显示文摘 | T. Ando Chi-Kwong Li Roy Mathias | 2003 | Linear Algebra and Its Applications2003，，： | 1 |
| 11 | Pore structure of porous ceramics synthesized from water-based slurry by freeze-dry process显示文摘 | T. Fukasawa Z.-Y. Deng M. Ando T. Ohji Y. Goto | 2001 | Journal of Materials Science2001，，10： | 1 |
| 12 | On some operator inequalities显示文摘 | T. Ando | 1987 | Mathematische Annalen1987，，1： | 1 |
| 13 | Preventive effect of cerivastatin on diabetic nephropathy through suppression of glomerular macrophage recruitment in a rat model显示文摘 | T. Ota T. Takamura MD PhD H. Ando E. Nohara H. Yamashita K. Kobayashi | 2003 | Diabetologia2003，，6： | 1 |
| 14 | Geometric means显示文摘 | T. Ando Chi-Kwong Li Roy Mathias | 2003 | Linear Algebra and Its Applications2003，，： | 1 |
| 15 | Laparoscopic cholecystectomy with an ultrasound surgical aspirator显示文摘 | R. Murai H. Ando S. Hirohara S. Okui A. Kusuyama T. Sasaki N. Watanabe K. Sasaya K. Komuro K. Itsubo | 1995 | Surgical Endoscopy1995，，1： | 1 |
| 16 | Confocal endomicroscopy for the diagnosis of gastric cancer in vivo显示文摘 | S. Kitabatake Y. Niwa R. Miyahara A. Ohashi T. Matsuura Y. Iguchi Y. Shimoyama T. Nagasaka O. Maeda T. Ando N. Ohmiya A. Itoh Y. Hirooka H. Goto | 2006 | Endoscopy2006，，11： | 1 |
| 17 | Effect of peppermint feeding on the digestibility, ruminal fermentation and protozoa显示文摘 | Sada Ando T. Nishida M. Ishida K. Hosoda E. Bayaru | 2003 | Livestock Production Science2003，，2： | 1 |
| 18 | 对结肠直肠癌中SMAD4/DPC4多倍体基因改变的分析显示文摘Background. Although recent animal studies have shown that SMAD4/DPC4 gene alterations are essential for late- stage intestinal tumorigenesis, the role of SMAD4/DPC4 gene alterations in primary human colorectal carcinomas is not fully understood. Therefore, we attempted to clarify the role of the SMAD4/DPC4 gene during tumor progression of colorectal carcinoma. Methods. Differences in allelic imbalance (AI) and mutations of the SMAD4/DPC4 gene between diploid and aneuploid populations were analyzed for 30 sporadic DNA multiploid colorectal carcinomas (used as a tumor progression model and defined as the coexistence of diploid and aneuploid cells within the same tumor). The crypt isolation technique was coupled with DNA cytometric sorting and a polymerase chain reaction assay. In addition, hypermethylation of the promoter region was examined to clarify whether inactivation of gene expression occurred. Results. Although a SMAD4/DPC4 gene AI was detected in only 5 of 27 informative diploid populations, 25 of 27 aneuploid populations had a SMAD4/DPC4 gene AI. Mutation of the SMAD4/DPC4 gene was detected in only one aneuploid population of multiploid colorectal carcinomas, but not in the corresponding diploid population. In total, 20 available multiploid carcinomas were selected for methylation analysis, and no evidence of hypermethylation of the promoter region was found. Conclusions. We suggest that, although mutation of the SMAD4/DPC4 gene and hypermethylation of the promoter region are infrequent events in colorectal tumorigenesis, AI at the SMAD4/DPC4 gene locus may play a key role in the progression of colorectal carcinomas. | Ando T. Sugai T. Habano W. 李明 | 2006 | 世界核心医学期刊文摘(胃肠病学分册)2006，0，2： | 1 |
| 19 | 查看详情显示文摘 | You N.H Nakamura Y Suzuki Y Higashihara T. Ando S.and Ueda M | | 0，，： | 1 |
| 20 | Preparation of a visible-light-active TiO2 photocatalyst by RF plasma treatment显示文摘 | T. Ihara M. Miyoshi M. Ando S. Sugihara Y. Iriyama | 2001 | Journal of Materials Science2001，，17： | 1 |
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