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| 1 | 不同年龄小儿穿孔性阑尾炎流行病学及临床表现差异分析显示文摘目的分析不同年龄段儿童急性穿孔性阑尾炎流行病学和临床表现的差异,为改进急性穿孔性阑尾炎的早期诊断提供理论依据。方法收集近20年本院收治的急性穿孔性阑尾炎患儿的临床资料。根据年龄分为新生儿及婴幼儿组(1d至3岁)、学龄前组(4~7岁)、小学年龄组(8~12岁)、青春期组(13~16岁)。统计穿孔性阑尾炎的性别比例和年龄分布。计算比较不同年龄段患儿的穿孔率。比较不同月份不同年龄段患儿穿孔性阑尾炎的发病情况。分析不同年龄段患儿穿孔性阑尾炎主要临床症状、体征、实验室及影像检查的差异。结果本院近20年共收治急性阑尾炎5859例,其中穿孔性阑尾炎1446例,男936例,女510例,男女比1.84:1,总穿孔率为24.68%。不同年龄段患儿阑尾炎穿孔率分别为:新生儿及婴幼儿组28.65%,学龄前组28.63%,小学年龄组22.64%,青春期组13.35%。穿孔性阑尾炎发病呈季节性分布,其中夏季7、8、9三个月发病率最高,而2、3、4三个月发病率最低。腹痛是各年龄组最常见症状,各年龄组发生率无明显差异(P〉0.05)。转移性右下腹痛仅出现于15.70%的患儿中,且随年龄增长发生率逐渐增加。发热、呕吐、厌食、腹泻等症状发生率随年龄增长逐渐降低,差异有统计学意义(P〈0.05)。而转移性右下腹痛和腹部压痛及肌紧张的发生率随年龄增长逐渐升高,差异有统计学意义(P〈0.01)。中性粒细胞比例新生儿及婴幼儿组低于小学年龄组和青春期组,C反应蛋白水平新生儿及婴幼儿组高于小学年龄组和青春期组,差异有统计学意义(P〈0.05)。腹部平片和B型超声显示青春期组肠梗阻征和肠壁增厚伴蠕动减少的发生率高于其他各组,B型超声和CT显示小学年龄组和青春期组阑尾粪石出现率高于新生儿及婴幼儿组和学龄前组,差异有统计学意义(P〈0.05)。结论阑尾炎穿孔率随年龄的变化而不同。穿孔性阑尾炎发病呈季节性分布。不同症状、体征在不同年龄组的发生率有显著差异。不同年龄组患儿中性粒细胞比例和C反应蛋白不同。部分影像学表现在不同年龄组患儿中出现率不等。 | 孙松 Bal Mukunda Basnet 郑珊 徐梦华 陈功 秦宏 | 2013 | 中华小儿外科杂志2013,34,11: | 35 |
| 2 | Cyclooxygenase-2 and epithelial growth factor receptor up-regulation during progression of Barrett's esophagus to adenocarcinoma显示文摘瞄准:在整个 Barretts 食管的前进调查 cyclooxygenase-2 (COX-2 ) 和上皮的生长因素受体(EGFR ) 的表示() 。方法:COX-2 和 EGFR 蛋白质表情被使用免疫检测组织化学的方法。详细 cytomorphological 改变的 A 是坚定的。COX-2 和 EGFR 表示的区域被使用计算机成像系统确定。结果:COX-2 和 EGFR 的表情与前进一起增加了从到食管腺癌(EAC ) 。积极关联在 COX-2 表示和 EGFR 表示之间被发现。结论:COX-2 和 EGFR 可能在逐步的前进从是合作的到 EAC,从而导致致癌作用。 | Yan Li John M Wo Mukunda B Ray Whitney Jones Ruifeng R Su Susan Ellis Robert C G Martin | 2006 | World Journal of Gastroenterology2006,12,6: | 14 |
| 3 | Anisotropic Gaussian Schell-model beams: passage through optical systems and associated invariants显示文摘 | Simon R Sudarshan E C G Mukunda N | 1985 | Phys Rev A1985,46,4: | 2 |
| 4 | Influence of grain refinement and modification on microstructure and mechanical properties of Al–7Si and Al–7Si–2.5Cu cast alloys显示文摘 | K.G. Basavakumar P.G. Mukunda M. Chakraborty | 2007 | Materials Characterization2007,,3: | 2 |
| 5 | 冠状动脉旁路移植术后心绞痛复发患者冠状动脉造影特点分析显示文摘目的:总结冠状动脉旁路移植术(CABG)后心绞痛复发患者桥血管造影特点,分析桥血管病变及危险因素。方法:分析CABG术后心绞痛复发的患者430例冠状动脉造影(CAG)结果,按病变情况分为桥血管病变组253例和开通组177例,考察桥血管病变类型、桥血管病变时长、病变部位,靶血管直径等对其影响,并对其影响因素进行分析。结果:(1)左内乳动脉-前降支(LIMA)、大隐静脉-靶血管(SVG)及桡动脉-靶血管(RA)的病变率和闭塞率差异均有统计学意义(P〈0.01)。(2)LIMA体部病变率高于SVG,差异有统计学意义(P〈0.01),但远端吻合口病变率差异无统计学意义(P〉0.05)。(3)靶血管直径≥2.0mm与直径〈2.0mm病变组LIMA及SVG病变率差异均有统计学意义(P〈0.05)。1~5年组,6~10年组SVG病变率高于LIMA,差异有统计学意义(P〈0.05)。糖尿病、脂蛋白a[LP(a)]和极低密度脂蛋白(VLDL)是SVG病变发生的危险因素,而高密度脂蛋白(HDL)为其保护因素。结论:靶血管直径≥2.0mm,SVG患者行CABG术中应用体外循环者及序贯吻合术式者桥血管病变率会偏高。 | 刘颖 刘寅 王林 Mukunda Sharma | 2012 | 天津医药2012,40,3: | 2 |
| 6 | Partially coherent beams and a generalized ABCD-law显示文摘 | Simon R Mukunda N Sudarshan E C G | 1988 | Opt Commum1988,65,: | 1 |
| 7 | Caught in the Net:Lessons from the Financial Crisis for a Networked Future显示文摘 | Mukunda Gautam and Troy William J | 2009 | US Army War College Quarterly2009,,39: | 1 |
| 8 | Behavior of lead borosilicate glass/alumina composite in the temperature range 900-1 100 ℃显示文摘 | Kumar K P Mukherjee P S Mukunda P G | 1989 | Materials Science & Engineering B:Solid-State Materials for Advanced Technology1989,5,1: | 1 |
| 9 | The effects of contact size and non-zero metal resistance on the determination of specific contact resistance 显示文摘 | Gregory S MarLow Mukunda B Das | | Solid-State Electronics 250,1982,: | 1 |
| 10 | Biomass derived producer gas as a reciprocating engine fuel-an experimental analysis 显示文摘 | Sridhar G Paul P J Mukunda H S | 2001 | Biomass and Bioenergy2001,21,1: | 1 |
| 11 | Multi-year investigations of near surface and columnar aerosols over Dibrugarh, northeastern location of India: Heterogeneity in source impacts显示文摘 | Mukunda M Gogoi Binita Pathak Binita Pathak | 2011 | Atmospheric Envi- ronment2011,45,: | 1 |
| 12 | Coinfection with giardia lamblia and clostridium difficile after use of ranitidine显示文摘 | Khatami SS Mukunda B Ravakhah K | 2004 | Am J Med Sci2004,327,2: | 1 |
| 13 | Thermal degradation studies of electron beam cured ethylene -vinyl acetate copolymer显示文摘 | Dutta S K Bhowmick A K Mukunda P G | 1995 | Polymer Degradation and Stability1995,50,1: | 1 |
| 14 | The Price of Wall Street's Power 显示文摘 | Gautam Mukunda | 2014 | Harvard Business Review2014,,06: | 1 |
| 15 | Partially coherent beams and a generalized ABCD-law显示文摘 | Simon R Mukunda N Sudarshan E C G | 1988 | Opt commun1988,65,5: | 1 |
| 16 | Prediction of flame liftoff height of diffusion/partially premixed jet flames and modeling of mild combustion burners显示文摘 | KUMAR S PAUL P J MUKUNDA H S | 2007 | Com bustion Science and Technology2007,179,10: | 1 |
| 17 | Studies on a new high-intensity low-emission burner显示文摘 | Kumar S Paul P J Mukunda H S | 2002 | Proceedings of the Combustion Institute2002,29,1: | 1 |
| 18 | Guaiacol hydrodeoxygen- ation reaction catalyzed by highly dispersed, single layered MoS2/C 显示文摘 | Mukunda S Konarova M Atanda L | 2015 | Catalysis Science &Technology2015,,5: | 1 |
| 19 | The effects of contact size and non-zero metal resistance on the determination of Specific contact resistance显示文摘 | Marlow Gregory S Das Mukunda B | 1982 | Solid State Electronics1982,25,2: | 1 |
| 20 | Extension of the uni- versal erosive burning law to partly symmetric propellant grain geometries 显示文摘 | Mukunda H S Paul P J Javed A | 2014 | Acta Astronautica2014,93,1: | 1 |