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| 1 | Double balloon enteroscopy in children:Diagnosis,treatment,and safety显示文摘AIM:To assess the feasibility and utility of double balloon enteroscopy(DBE)in the management of small bowel diseases in children. METHODS:Fourteen patients(10 males)with a median age of 12.9 years(range 8.1-16.7)underwent DBE; 5 for Peutz-Jeghers syndrome(PJ syndrome),2 for chronic abdominal pain,4 for obscure gastrointestinal (GI)bleeding,2 with angiomatous malformations(1 blue rubber bleb nevus syndrome)having persistent GI bleeding,and 1 with Cowden's syndrome with multiple polyps and previous intussusception.Eleven procedures were performed under general anesthesia and 3 with deep sedation. RESULTS:The entire small bowel was examined in 6 patients,and a length between 200 cm and 320 cm distal to pylorus in the remaining 8.Seven patients had both antegrade(trans-oral)and retrograde(transanal and via ileostomy)examinations.One patient underwent DBE with planned laparoscopic assistance.The remaining 6 had trans-oral examination only.The median examination time was 118 min(range 95-195). No complications were encountered.Polyps were detected and successfully removed in all 5 patients with PJ syndrome,in a patient with tubulo-villous adenoma of the duodenum,in a patient with significant anemia and occult bleeding,and in a patient with Cowden's syndrome.A diagnosis was made in a patient with multiple angiomata not amenable to endotherapy,and in 1 with a discrete angioma which was treated with argon plasma coagulation.The source of bleeding was identified in a further patient with varices.DBE was normal or revealed minor mucosal friability in the remaining 3 patients.Hence a diagnostic yield of 11/14 with therapeutic success in 9/14 was achieved. CONCLUSION:Double balloon enteroscopy can be a useful diagnostic and therapeutic tool for small bowel disease in children,allowing endo-therapeutic intervention beyond the reach of the conventional endoscope. | Mike Thomson Krishnappa Venkatesh Khalid Elmalik Willam van der Veer Maartan Jaacobs | 2010 | World Journal of Gastroenterology2010，16，1： | 11 |
| 2 | Efficient degradation of chlorobenzene in a non-thermal plasma catalytic reactor supported on CeO_2/HZSM-5 catalysts显示文摘Chlorobenzene removal was investigated in a non-thermal plasma reactor using CeO_2/HZSM-5catalysts.The performance of catalysts was evaluated in terms of removal and energy efficiency.The decomposition products of chlorobenzene were analyzed.The results show that CeO_2/HZSM-5 exhibited a good catalytic activity,which resulted in enhancements of chlorobenzene removal,energy efficiency,and the formation of lower amounts of by-products.With regards to CO_2 selectivity,the presence of catalysts favors the oxidation of by-products,leading to a higher CO_2 selectivity.With respect to ozone,which is considered as an unavoidable by-product in air plasma reactors,a noticeable decrease in its concentration was observed in the presence of catalysts.Furthermore,the stability of the catalyst was investigated by analyzing the evolution of conversion in time.The experiment results indicated that CeO_2/HZSM-5 catalysts have excellent stability:chlorobenzene conversion only decreased from 78%to 60%after 75 hr,which means that the CeO_2/HZSM-5 suffered a slight deactivation.Some organic compounds and chlorinated intermediates were adsorbed or deposited on the catalysts surface as shown by the results of Fourier Transform Infrared(FT-IR) spectroscopy,scanning electron microscope(SEM) and energy dispersive X-ray spectroscopy(EDS) analyses of the catalyst before and after the reaction,revealing the cause of catalyst deactivation. | Liying Jiang Guofeng Nie Runye Zhu Jiade Wang Jianmeng Chen Yubo Mao Zhuowei Cheng Willam A.Anderson | 2017 | Journal of Environmental Sciences2017，29，5： | 8 |
| 3 | Biopsy-directed immunosuppression following hepatic transplantation in man 显示文摘 | Willams JW Peters TG Vera SR | 1985 | Transplantation1985，39，6： | 2 |
| 4 | Inconsistent effects of acidosis on HIF-alpha protein and its target genes显示文摘 | Willam C Warnecke C Sehefold J C Kugler J Koehne P Frei U | 2006 | Pflugers Arch2006，451，： | 1 |
| 5 | Differential impact of blood pressure-lowering drugs on central aortic pressure and clinical outcomes:Principal results of the conduit Function Evaluation stndy显示文摘 | CAFé:Willam SB Lacy PS Thom SM | 2006 | Circulation2006，113，： | 1 |
| 6 | DNA polymorphisms amplified by arbitrary primers are useful as genetic markers 显示文摘 | Willams JGK Kubelik AR Livak KJ | 1990 | Nucleic Acids Res1990，18，22： | 1 |
| 7 | An Artificial Immune System Architecture for Computer Security Applications显示文摘 | HARMER PK WILLAMS PD | 2002 | IEEE Transacions on Evolutionary Computation2002，6，3： | 1 |
| 8 | Comribution of rpoB mutations to development of rifamycin cross-resistance in Mycobacterium tuberculosis显示文摘 | Willams DL Spring K Collins L | 1998 | Antimicrob Agents Chemother1998，42，： | 1 |
| 9 | Generalized Near Field Acous- tical Holography for Cylindrical Geometry: Theory and Experiment显示文摘 | Willams E G Dardy H D | 1987 | Acoustical Society of America1987，81，2： | 1 |
| 10 | Formation of charcoal from biomass in a sealed reactor显示文摘 | Antal M J Jr Piroska S | 1992 | Ind Eng Chem Res1992，31，： | 1 |
| 11 | Finite elements for capturing localized failure显示文摘 | Steinmann P Willam K | 1991 | Arch Appl Mech1991，61，： | 1 |
| 12 | 转引自赵怀普:'战后美国对欧洲一体化政策论析'显示文摘 | Public Pa papers of the Presidents, Willam J | 1999 | <美国研究>1999年第2期1999，，2： | 1 |
| 13 | Application of aluminum-beryllium composite for structural aerospace component显示文摘 | Willam S | 2004 | Engineering Failure Analysis2004，11，6： | 1 |
| 14 | The evolution of free Radical Biology~ Medicine: A 20 year history 显示文摘 | Kelvin JA Davies KJ Willam A | 2005 | Free Radic Boil Med2005，39，10： | 1 |
| 15 | The effect of propofol on normal and increased punumonary vascular resistance in isolated perused rabbit lung显示文摘 | Shoichi U Willam RC | 1995 | Anesth Analg1995，80，4： | 1 |
| 16 | Monte Carlo simulations of H2 physisorption in finite-diameter carbon nanotube ropes显示文摘 | WILLAMS K A EKLUND P C | 2000 | Chem Phys Lett2000，320，34： | 1 |
| 17 | Circulationg IL- 6 as a predictor radiation pneumonitis显示文摘 | CHEN Y RUBIN P WILLAMS J | 2001 | Int J Radiat Oncol Biol Phys2001，，49： | 1 |
| 18 | Calcineurin is a common target of cyclophilin-cyclosporin A and FKBP-FK506 complexes显示文摘 | Jun L Jesse DF Willam SL | 1991 | Cell1991，66，4： | 1 |
| 19 | The relationship of patients perceptions of holistic nurse caring to satisfaction with nursing care显示文摘 | Willams SA | 1997 | J Nursing Care Qual1997，11，5： | 1 |
| 20 | Independent function of two destruction domains in hypoxia inducible factor-α chains activated by prolyl hydroxylation显示文摘 | Masson N Willam C Maxwell PH Pugh CW Ratcliffe PJ | 2001 | EMBO J2001，20，18： | 1 |
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