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| 1 | 下颌骨放射性骨坏死临床诊疗专家共识显示文摘下颌骨放射性骨坏死(osteoradionecrosis,ORN)是头颈部大剂量放疗后的一种严重并发症,常以慢性坏死及感染为主要特征,临床表现为局部红肿、疼痛、吞咽困难、开口受限、咀嚼及语言障碍、面部软组织瘘管经久不愈、死骨暴露,严重者甚至造成病理性骨折,给患者的身心带来巨大痛苦,已成为口腔颌面外科及头颈外科领域棘手的临床难题。迄今为止,国内外对于下颌骨ORN缺乏统一的分类、分期及相关治疗共识或指南,不同单位对于下颌骨ORN的诊治水平参差不齐,缺乏统一科学的诊疗标准与规范,对该疾病的处理仍以个人或单位经验作为治疗依据,同时也缺乏客观有效的下颌骨ORN治疗后评价体系。为进一步统一和规范下颌骨ORN的诊疗标准,减少医疗资源的浪费,提高治疗效果,中华口腔医学会口腔颌面外科专业委员会召集国内颌骨放射性骨坏死研究领域的专家进行反复讨论,汇集全国17家著名医学院校及附属医院专家的诊治意见,同时借鉴和参考国内外近年来对下颌骨ORN的研究成果与诊治经验,最终制订'下颌骨放射性骨坏死临床诊疗专家共识',供临床医师参考。 | 何悦 侯劲松 李晓光 马春跃 彭歆 王慧明 王松灵 刘磊 刘冰 田磊 刘忠龙 刘习强 徐昕 张东升 蒋灿华 王军 姚原 朱国培 白永瑞 王胜资 孙长伏 李劲松 何三纲 王成 Nabil Samman 孙坚 张陈平 张志愿 邱蔚六 | 2017 | 中国口腔颌面外科杂志2017，15，5： | 17 |
| 2 | Systematic review of dynamization vs exchange nailing for delayed/non-union femoral fractures显示文摘AIM To analyze the literature on efficacy of dynamamization vs exchange nailing in treatment of delayed and nonunion femur fractures.METHODS Ultimately, 31 peer-reviewed articles with 644 exchanged nailing patients and 131 dynamization patients were identified and analyzed. The following key words were inputted in different combinations in order to search the field of publications in its entirety: 'nonunion', 'delayed union', 'ununited', 'femur fracture', 'femoral fracture', 'exchange nailing', 'dynaiz(s)ation', 'secondary nailing', 'dynamic', 'static', and 'nail revision'. The initial search yielded over 150 results, and was refined based on the inclusion criteria: Only studies reporting on humans, non-unions and delayed unions, and the usage of exchange nailing and/or dynamization as a secondary treatment after failed IM nailing. The resulting 66 articles were obtained through online journal access. The results were filtered further based on the exclusion criteria: No articles that failed to report overall union rates, differentiate between success rates of their reported techniques, or articles that analyzed less than 5 patients. RESULTS Exchange nailing lead to fracture union in 84.785% of patients compared to the 66.412% of dynamization with statistically comparable durations until union(5.193 ± 2.310 mo and 4.769 ± 1.986 mo respectively). Dynamically locking exchange nails resulted in an average union time of 5.208 ± 2.475 mo compared to 5.149 ± 2.366 mo(P = 0.8682) in statically locked exchange nails. The overall union rate of the two procedures, statically and dynamically locked exchange nailing yielded union rates of 84.259% and 82.381% respectively. Therefore, there was no significant difference between the different locking methods of exchange nailing for union rate or time to union at a significance value of P < 0.05. The analysis showed exchange nailing to be the more successful choice in the treatment of femoral non-unions in respect to its higher success rate(491/567 EN, 24/57 dynam, P < 0.0001). However, there was no significant difference between the success rates of the two procedures for delayed union fractures(25/27 EN, 45/55 dynam, P = 0.3299). Nevertheless, dynamization was more efficient in the treatment of delayed unions(at rates comparable to exchange nailing) than in the treatment of non-unions.CONCLUSION In conclusion, after examination of factors, dynamization is recommended treatment of delayed femur fractures, while exchange nailing is the treatment of choice for non-unions. | Jacob E Vaughn Ronit V Shah Tarek Samman Jacob Stirton Jiayong Liu Nabil A Ebraheim | 2018 | World Journal of Orthopedics2018，9，7： | 5 |
| 3 | 多针头静电纺丝过程中场强的改善显示文摘多针头静电纺丝技术被认为是提高纳米纤维产量的有效方法,但是实际生产中针头的场强分布出现严重'边缘效应(End effect)',场强控制存在困难。通过采用COMSOL Multiphysics多物理场有限元模拟软件对多针头静电纺丝过程中场强的分布及大小进行模拟研究,提出了加不等电压和不等针长的措施对多针头静电纺场强的大小及均匀度实施改进,探索最佳改进工艺,并通过有限元模拟对上述方案进行评价。旨在通过对场强大小及均匀性的控制来降低纺丝过程中存在的不稳定现象,均衡场强,从而提高纺丝效率,攻克制约多针头静电纺丝的规模化生产的瓶颈。 | 刘延波 曹红 张立改 杨媛媛 任倩 Samman H.Bukhari 陈文洋 | 2017 | 成都纺织高等专科学校学报2017，34，2： | 4 |
| 4 | 一种实心针静电纺丝装置的场强模拟及优化(英文)显示文摘提出一种实心针静电纺丝方法,采用实心针作为静电发射极,并将其置于由绝缘材料制成的导液棒轴心,导液棒处于储液盒底部的圆锥沉头通孔内部并可以做升降运动以控制供液量,需要时还可以起到通流的作用,有效地解决了多针头静电纺丝堵塞和无针头静电纺丝开放式供液的问题.利用COMSOL有限元分析软件对影响场强大小及分布的各参数进行场强模拟,研究增大场强并减小边缘效应的改进方法,并采用研发的不完全齿轮横动机构纺丝头做往复横动进行纺丝实验,验证了实心针静电纺丝装置有效降低了能耗和边缘效应,避免了针头堵塞及溶剂挥发问题. | 刘健 刘延波 BUKHARI Samman hassan 任倩 韦春华 蒋秀明 | 2017 | 高等学校化学学报2017，38，6： | 2 |
| 5 | 规模化静电纺丝过程中场强的改善研究显示文摘多针头静电纺丝技术被认为是提高纳米纤维产量的有效方法,但是实际生产中针头的场强分布会出现严重'边缘效应(End effect)',场强均匀性控制存在困难,影响了纺丝产量的提高和静电纺丝技术的工业化实施。通过采用COMSOL Multiphysics多物理场有限元模拟软件对多针头静电纺丝过程中场强的分布及大小进行模拟研究,提出了一种在纺针周围加金属套管的屏蔽措施对多针头静电纺场强的大小及均匀度实施改进,并通过有限元软件对上述解决措施进行仿真和评价。结果表明,在最佳工艺参数下,场强大小及分布均匀性可得到有效控制和改善,从而减轻或消除规模化静电纺丝过程中场强不均衡现象、提高纺丝场强,达到提高纺丝效率和产量、降低生产成本、提高生产利润的目的。 | 刘延波 张立改 杨媛媛 任倩 Samman H.Bukhari 曹红 陈文洋 | 2017 | 成都纺织高等专科学校学报2017，34，2： | 2 |
| 6 | The effect of increasing dietary zinc on the activity of superoxide dismutase and zinc concentration in erythrocytes of healthy female subjects 显示文摘 | Abdallah S M Samman S | 1993 | Eur J Clin Nutr1993，47，： | 1 |
| 7 | Phenoliccompoundsinplantsandagri-industrialby-products:antioxidantactivity,occurrence,andpotentialuse显示文摘 | Balasundram N Sundram K Samman S | 2006 | FoodChemistry2006，99，1： | 1 |
| 8 | Treatment of idiopathic pulmonary fibrosis: is there anything new显示文摘 | ABDELAZIZ M M SAMMAN Y S WALI SO | 2005 | Respirology2005，10，3： | 1 |
| 9 | Dynamic recrystallization dur- ing high temperature deformation of magnesium显示文摘 | SAMMAN T A GOTTSTEIN G | 2008 | Materials Sci- ence and Engineering: A2008，490，12： | 1 |
| 10 | Risks and benefits of deliberate hypotension in anaesthesia: a systemtic review 显示文摘 | Choi WS Samman N | 2008 | Int J Oral Maxillofac Surg2008，37，8： | 1 |
| 11 | Biomaterials for repair of orbital floor blowout fractures: a systematic review 显示文摘 | Gunarajah DR Samman N | 2013 | J Oral Maxillofac Surg2013，71，3： | 1 |
| 12 | Simulation of hot-electron trapping andaging of nMOSFET's 显示文摘 | Patrick R Samman A | 1988 | IEEE Trans Electron Device1988，35，12： | 1 |
| 13 | Damage estimation from changes in curvature mode shapes 显示文摘 | Pandey A K Biswas M Samman M M | 1991 | Journal of Sound and Vibration1991，142，： | 1 |
| 14 | Damage de tection from changes in curvature mode shapes 显示文摘 | Pandey A K Biswas M Samman M M | 1991 | Journal of Sound and Vibration1991，145，2： | 1 |
| 15 | Damage detection from changesin curvature mode shapes 显示文摘 | PandeyAK Biswas M Samman MM | 1991 | Journal of Sound and Vibration1991，145，2： | 1 |
| 16 | Evidence that aging and amyloid promote microglial cell senescence显示文摘 | Flanary BE Sammans NW Nquyen C | 2007 | Rejuvenation Res2007，10，1： | 1 |
| 17 | Damage detection form changes in curvature mode shpes 显示文摘 | PANDEY M B SAMMAN M M | 1991 | Journal of Sound and Vibration1991，145，2： | 1 |
| 18 | Biomaterials for repair of or- bital floor blowout fractures: a systematic review 显示文摘 | Gunarajah DR Samman N | 2013 | J Oral Maxillofac Surg2013，71，： | 1 |
| 19 | Immediate reconstruction following maxillectomy:A new method显示文摘 | Tideman H Samman N Cheung LK | 1993 | Int J Oral Maxillofac Surg1993，22，4： | 1 |
| 20 | 显示文摘 | Samman T A Gottstein G | 2008 | Materials Science and Engineering A2008，490，12： | 1 |
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