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| 1 | Inhibitory effects of carbon dioxide insufflation on pneumoperitoneum and bowel distension after percutaneous endoscopic gastrostomy显示文摘AIM:To evaluate the inhibitory effects of carbon dioxide (CO2) insufflation on pneumoperitoneum and bowel distension after percutaneous endoscopic gastrostomy (PEG).METHODS:A total of 73 consecutive patients who were undergoing PEG were enrolled in our study.After eliminating 13 patients who fitted our exclusion criteria,60 patients were randomly assigned to either CO2 (30 patients) or air insufflation (30 patients) groups.PEG was performed by pull-through technique after threepoint fixation of the gastric wall to the abdominal wall using a gastropexy device.Arterial blood gas analysis was performed immediately before and after the procedure.Abdominal X-ray was performed at 10 min and at 24 h after PEG to assess the extent of bowel distension.Abdominal computed tomography was performed at 24 h after the procedure to detect the presence of pneumoperitoneum.The outcomes of PEG for 7 d postprocedure were also investigated.RESULTS:Among 30 patients each for the air and the CO2 groups,PEG could not be conducted in 2 patients of the CO2 group,thus they were excluded.Analyses of the remaining 58 patients showed that the patients' backgrounds were not significantly different between the two groups.The elevation values of arterial partial pressure of CO2 in the air group and the CO2 group were 2.67 mmHg and 3.32 mmHg,respectively (P = 0.408).The evaluation of bowel distension on abdominal X ray revealed a significant decrease of small bowel distension in the CO2 group compared to the air group (P < 0.001) at 10 min and 24 h after PEG,whereas there was no significant difference in large bowel distension between the two groups.Pneumoperitoneum was observed only in the air group but not in the CO2 group (P = 0.003).There were no obvious differences in the laboratory data and clinical outcomes after PEG between the two groups.CONCLUSION:There was no adverse event associated with CO2 insufflation.CO2 insufflation is considered to be safer and more comfortable for PEG patients because of the lower incidence of pneumoperitoneum and less distension of the small bowel. | Shinji Nishiwaki Hiroshi Araki Motoshi Hayashi Jun Takada Masahide Iwashita Atsushi Tagami Hiroo Hatakeyama Takao Hayashi Teruo Maeda Koshiro Saito | 2012 | World Journal of Gastroenterology2012，18，27： | 7 |
| 2 | Influence of Helicobacter pylori status and eradication on the serum levels of trefoil factors and pepsinogen test: serum trefoil factor 3 is a stable biomarker显示文摘 | Mitsuru Kaise Jun Miwa Ai Fujimoto Jun Tashiro Daisuke Tagami Hiromi Sano Yasukazu Ohmoto | 2013 | Gastric Cancer2013，，3： | 3 |
| 3 | 石墨烯与关联单壁碳纳米管物理特性比较研究显示文摘采用基于广义梯度近似(GGA)的密度泛函方法(DFT)对石墨烯和卷曲后的关联碳纳米管(8,0)进行了理论研究。结果表明石墨烯每行斜键键长呈AAB周期变化,关联碳纳米管斜键长度成AABB规则变化,竖键长度均不变。石墨烯的密立根电荷数值大小分布无明显规律,内部原子多为正值,外部多为负值。关联碳纳米管的密立根电荷分布相对较有规律。碳纳米管的内部碳原子也有吸引电子的能力,从而与其它原子形成离子性键。两者在费米能级态密度大部分均由p轨道贡献。但是关联碳纳米管的费米能级也有一部分来自于s轨道电子的贡献,而石墨烯则几乎没有来自s轨道的贡献。 | 颜浩然 王利光 TAGAMI K TSUKADA M | 2009 | 黑龙江大学自然科学学报2009，26，2： | 3 |
| 4 | DEM simulation of polydisperse systems of particles in a fluidized bed显示文摘Numerical simulations based on three-dimensional discrete element model (DEM) are conducted for mono-disperse, binary and ternary systems of particles in a fluidized bed. Fluid drag force acting on each particle depending on its size and relative velocity is assigned. The drag coefficient corresponding to Ergun’s correlation is applied to the system of fluidized bed with particle size ratios of 1:1 for the mono-disperse system, 1:1.2, 1:1.4 and 1:2 for the binary system and 1:1.33:2 for the ternary system by keeping total volume and surface area of the particles constant. Results indicated that a reasonable estimation of drag force based on individual particle diameters as compared to that of the mean diameter of the particles is achieved in the fluid cells. The total translational kinetic energy of the particles is found to increase as the particle size ratio increases, suggesting an enhanced momentum transfer in polydisperse particle systems. Systems with wide particle size distribution exhibited higher particle velocities around bubbles, resulting in faster bubble growth and its subsequent rise through the fluidized bed. | Nobuyuki Tagami Ajit Mujumdar Masayuki Horio | 2009 | Particuology2009，7，1： | 3 |
| 5 | Tensile bond strength to and SEM evaluation of ground and intact enamel surfaces 显示文摘 | Kanemura N Sano H Tagami J | 1999 | J Dent1999，27，7： | 1 |
| 6 | Immunologic self-toleranced maintained by CD25+CD4+ regulatory T cells constitutively expressing cytotoxic T lymphocyte-associated antigen 4 显示文摘 | Tagami T Yamazaki S Uede T Shimizu J Sakaguchi N Mak TW Sakaguchi S | 2000 | J Exp Med2000，192，2： | 1 |
| 7 | Probing fault zone heterogeneity on the Nojima fault: constraints from zircon fission-track analysis of borehole samples显示文摘 | TAGAMI T MURAKAMI M | 2007 | Tectonophysics2007，443，34： | 1 |
| 8 | Reduced production of lactate during hypoxia and reoxygenation in astrocytes isolated from stroke-prone spontaneously hypertensive rats 显示文摘 | Yamagata K Tagami M Ikeda K | 2000 | Neurosci Lett2000，296，： | 1 |
| 9 | Majocchi's disease in a newborn baby: a familial case显示文摘 | Honda M Saijo S Tagami H | 1997 | Br J Dermatol1997，137，4： | 1 |
| 10 | Antimony mobility in Japanese agricultural soils andthe factors affecting antimony sorption behavior显示文摘 | NAKAMARU Y TAGAMI K UCHIDA S | 2006 | Environ Pollut2006，141，2： | 1 |
| 11 | Immunologic self-toler-ance maintained by CD25 (+) CD4 (+) regulatory T cells constitu-tively expressing cytotoxic T lymphocyte-associated antigen 4 显示文摘 | Takahashi T Tagami T Yamazaki S | 2000 | JExp Med2000，192，2： | 1 |
| 12 | The artificial restoration of a dental root显示文摘 | Yosbinobu shimpzu Sbu Saito Atsushi Tagami | 1993 | J Oral implantol1993，19，1： | 1 |
| 13 | Optimization of a novel and improved thermosensitive liposome formulated with DPPC and a Brij surfactant using a robust in vitro system 显示文摘 | Tagami T Ernsting MJ Li SD | 2011 | J Cantrall Release2011，154，3： | 1 |
| 14 | Bcl-2/E1B 19 kDa- interacting protein 3-like protein (Bnip3L) interacts with bcl-2/Bcl-xL and induces apoptosis by altering mitochond- rial membrane permeability 显示文摘 | Imazu T Shimizu S Tagami S | 1999 | Oncogene1999，18，32： | 1 |
| 15 | The effects of cavity size and incremental technique on micro-tensile bond strength of resin composite in Class 1 cavities 显示文摘 | He Z Shimada Y Tagami J | 2007 | Dent Mater2007，23，5： | 1 |
| 16 | Inverse correlation between CD34 expression and proline -4 - hydroxylase immunoreactivity on spindle ceils noted in hypertrophic scars and keloids 显示文摘 | AibaS Tagami H | 1997 | Journal of Cutaneous Pathology1997，24，2： | 1 |
| 17 | Antithrombin and mortality in severe pneumonia patients with sepsis-associated disseminated intra- vascular coagulation : an observational nationwide study : reply 显示文摘 | Tagami T Matsui H Yasunaga H | 2015 | J Thromb Haemost2015，13，4： | 1 |
| 18 | Preservation of chick primordial germ cells in liquid nitrogen and subsequent production of viable offspring显示文摘 | Naito M Tajima A Tagami T et at | 1994 | Journal of Reproduction and Fertility1994，102，： | 1 |
| 19 | A light curing method for improving marginal sealing and cavity wall adaptation of resin composite restorations显示文摘 | Yoshikawa T Burrow MF Tagami J | 2001 | Dent Mater2001，17，： | 1 |
| 20 | Outcome of fertility-preser- ving treatment in young women with cndometrial carcinomas 显示文摘 | Niwa K Tagami K Lian Z | 2005 | BJOG2005，112，3： | 1 |
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