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| 1 | Augmenting peripheral nerve regeneration using stem cells: A review of current opinion显示文摘Outcomes following peripheral nerve injury remain frustratingly poor. The reasons for this are multifactorial, although maintaining a growth permissive environment in the distal nerve stump following repair is arguably the most important. The optimal environment for axonal regeneration relies on the synthesis and release of many biochemical mediators that are temporally and spatially regulated with a high level of incompletely understood complexity. The Schwann cell(SC) has emerged as a key player in this process. Prolonged periods of distal nerve stump denervation, characteristic of large gaps and proximal injuries, have been associated with a reduction in SC number and ability to support regenerating axons. Cell based therapy offers a potential therapy for the improvement of outcomes following peripheral nerve reconstruction. Stem cells have the potential to increase the number of SCs and prolong their ability to support regeneration. They may also have the ability to rescue and replenish populations of chromatolytic and apoptotic neurons following axotomy. Finally, they can be used in non-physiologic ways to preserve injured tissues such as denervated muscle while neuronal ingrowth has not yet occurred. Aside from stem cell type, careful consideration must be given to differentiation status, how stem cells are supported following transplantation and how they will be delivered to the site of injury. It is the aim of this article to review current opinions on the strategies of stem cell based therapy for the augmentation of peripheral nerve regeneration. | Neil G Fairbairn Amanda M Meppelink Joanna Ng-Glazier Mark A Randolph Jonathan M Winograd | 2015 | World Journal of Stem Cells2015,7,1: | 12 |
| 2 | 非胰岛素依赖型糖尿病冠状动脉疾病的危险因素:英国糖尿病前瞻性研究(UKPDS:23)显示文摘目的:评价2型糖尿病患者冠状动脉疾病的基线危险因素。设计:对2 693例资料完整的患者进行年龄和性别调整的逐步选择过程分析,以确定哪些冠状动脉疾病的危险因素应纳入 Cox 比例风险模型。对象:3 055例白人患者,平均年龄52岁,均新近诊断为2型糖尿病,且无动脉粥样硬化相关疾病的证据。平均随访期7.9年。335例患者于10年内出现冠状动脉疾病。结局评定:具有明确异常心电图的心绞痛、致死或非致死性心肌梗塞。结果:冠状动脉疾病与低密度脂蛋白胆固醇浓度升高、高密度脂蛋白胆固醇浓度降低、甘油三酯浓度升高、高血红蛋白 A_(1c)、高收缩压、高空腹血糖以及吸烟史密切相关。低密度脂蛋白胆固醇较高1/3对较低1/3区间的估计风险比为2.26(95%可信区间为1.70~3.00),高密度脂蛋白胆固醇为0.55(0.41~0.73),血红蛋白 A_(1c)为1.52(1.15~2.01),收缩压为1.82(1.34~2.47)。吸烟者的估计风险比为1.41(1.06~1.88)。结论:2型糖尿病患者中,存在冠状动脉疾病潜在的、可变的5种危险因素的交叉重叠影响。它们是低密度脂蛋白胆固醇浓度升高、高密度脂蛋白胆固醇浓度降低、高血压、高血糖和吸烟。 | R C Turner H Millns H A W Neil I M Stratton S E Manley D R Matthews R R Holman 赵维纲 | 1998 | 英国医学杂志中文版1998,0,3: | 11 |
| 3 | Efficacy of pancreatoscopy for pancreatic duct stones:A systematic review and meta-analysis显示文摘BACKGROUND Pancreatic duct stones can lead to significant abdominal pain for patients.Per oral pancreatoscopy(POP)-guided intracorporal lithotripsy is being increasingly used for the management of main pancreatic duct calculi(PDC)in chronic pancreatitis.POP uses two techniques:Electrohydraulic lithotripsy(EHL)and laser lithotripsy(LL).Data on the safety and efficacy are limited for this procedure.We performed a systematic review and meta-analysis with a primary aim to calculate the pooled technical and clinical success rates of POP.The secondary aim was to assess pooled rates of technical success,clinical success for the two individual techniques,and adverse event rates.AIM To perform a systematic review and meta-analysis of POP,EHL and LL for management of PDC in chronic pancreatitis.METHODS We conducted a comprehensive search of multiple electronic databases and conference proceedings including PubMed,EMBASE,Cochrane,Google Scholar and Web of Science databases(from 1999 to October 2019)to identify studies with patient age greater than 17 and any gender that reported on outcomes of POP,EHL and LL.The primary outcome assessed involved the pooled technical success and clinical success rate of POP.The secondary outcome included the pooled technical success and clinical success rate for EHL and LL.We also assessed the pooled rate of adverse events for POP,EHL and LL including a subgroup analysis for the rate of adverse event subtypes for POP:Hemorrhage,post-endoscopic retrograde cholangiopancreatography pancreatitis(PEP),perforation,abdominal pain,fever and infections.Technical success was defined as the rate of clearing pancreatic duct stones and clinical success as the improvement in pain.Randomeffects model was used for analysis.Heterogeneity between study-specific estimates was calculated using the Cochran Q statistical test and I2 statistics.Publication bias was ascertained,qualitatively by visual inspection of funnel plot and quantitatively by the Egger test.RESULTS A total of 16 studies including 383 patients met the inclusion criteria.The technical success rate of POP was 76.4%(95%CI:65.9-84.5;I2=64%)and clinical success rate was 76.8%(95%CI:65.2-85.4;I2=66%).The technical success rate of EHL was 70.3%(95%CI:57.8-80.3;I2=36%)and clinical success rate of EHL was 66.5%(95%CI:55.2-76.2;I2=19%).The technical success rate of LL was 89.3%(95%CI:70.5-96.7;I2=70%)and clinical success rate of LL was 88.2%(95%CI:66.4-96.6;I2=77%).The incidence of pooled adverse events for POP was 14.9%(95%CI:9.2-23.2;I2=49%),for EHL was 11.2%(95%CI:5.9-20.3;I2=15%)and for LL was 13.1%(95%CI:6.3-25.4;I2=31%).Subgroup analysis of adverse events showed rates of PEP at 7%(95%CI:3.5-13.6;I2=38%),fever at 3.7%(95%CI:2-6.9;I2=0),abdominal pain at 4.7%(95%CI:2.7-7.8;I2=0),perforation at 4.3%(95%CI:2.1-8.4;I2=0),hemorrhage at 3.4%(95%CI:1.7-6.6;I2=0)and no mortality.There was evidence of publication bias based on funnel plot analysis and Egger’s test.CONCLUSION Our study highlights the high technical and clinical success rates for POP,EHL and LL.POP-guided lithotripsy could be a viable option for management of chronic pancreatitis with PDC. | Syed M Saghir Harmeet S Mashiana Babu P Mohan Banreet S Dhindsa Amaninder Dhaliwal Saurabh Chandan Neil Bhogal Ishfaq Bhat Shailender Singh Douglas G Adler | 2020 | World Journal of Gastroenterology2020,26,34: | 5 |
| 4 | 气候变化下旱区农业生态系统的可持续性显示文摘农业生产是将自然资源不断转化为农产品的过程。简单的说就是将阳光、空气、水和土壤等无机资源转化为可以供人类消费的有机产物。农业生态系统必须对全球气候变化、市场竞争、自然环境的恶化、经济等政策法规和人民的需求等因素做出灵活的应对策略,同时还要保证自然生态系统的稳定性。在发展中国家, | 李凤民 Kadambot H. M Siddique Neil C Turner 欧阳志云 Guijun Yan 熊友才 | 2011 | 生态学报2011,31,9: | 5 |
| 5 | Laparoscopic liver resection for hepatocellular adenoma显示文摘AIM:To investigate the role of laparoscopy in the surgical management of hepatocellular adenoma(HA). METHODS:We reviewed a prospectively collected database of consecutive patients undergoing laparoscopic liver resection for HA. RESULTS:Thirteen patients underwent fifteen pure laparoscopic liver resections for HA(male/female:3/10; median age 42 years,range 22-72 years).Two patients with liver adenomatosis required two different laparoscopic operations for ruptured adenomas.Indications for surgery were:symptoms in 12 cases,need to rule out malignancy in 2 cases and preoperative diagnosis of large HA in one case.Symptoms were related to bleeding in 10 cases,sepsis due to liver abscess following embolization of HA in one case and mass effect in one case(shoulder tip pain).Five cases with ruptured bleeding adenoma required emergency admis-sion and treatment with selective arterial embolization. Laparoscopic liver resection was then semi-electively performed.Eight patients(62%)required major hepatectomy[right hepatectomy(n=5),left hepatectomy (n=3)].No conversion to open surgery occurred.The median operative time for pure laparoscopic procedures was 270 min(range 135-360 min).The median size of the excised lesions was 85 mm(range 25-180 mm). One patient with adenomatosis developed postoperative bleeding requiring embolization.Mortality was nil. The median hospital stay was 4 d(range 1-18 d)with a median high dependency unit stay of 1 d(range 0-7 d). CONCLUSION:The laparoscopic approach represents a safe option for the management of HA in a semi-elective setting and when major hepatectomy is required. | Mohammed Abu Hilal Francesco Di Fabio Robert David Wiltshire Mohammed Hamdan David M Layfield Neil William Pearce | 2011 | World Journal of Gastrointestinal Surgery2011,3,7: | 4 |
| 6 | 第二届生态系统评估与管理(EAM)国际会议综述显示文摘自2005年联合国《千年生态系统评估》发布以来,旱区农业生态系统评估与管理研究越来越受到世界各国的广泛关注和重视。综述了2010年7月19日至25日在兰州大学举行的第二届生态系统评估与管理(Ecosystem assessment and management,EAM)国际会议28场特邀专家报告,围绕'气候变化与旱区农业生态系统管理'主题,分别从生态系统时空格局、全球变化生态学、植物逆境适应机制、植物与土壤关系和生态系统管理五个方面进行总结,旨在探讨全球气候变化条件下如何提高干旱与半干旱脆弱农业生态系统生产力和可持续性发展的创新理论研究。对生态系统评估与管理的未来发展趋势和目标进行了探讨,并对该会议将来的举办和组织形式提出了建议。 | 李朴芳 赵旭喆 程正国 Kadambot H. M Siddique Neil C Turner 李凤民 Guijun Yan 熊友才 | 2011 | 生态学报2011,31,9: | 3 |
| 7 | The impact of electronic word-of-mouth显示文摘 | Cheung Christy M K Lee Matthew K O Rabjohn Neil | 2008 | Internet Research2008,,3: | 3 |
| 8 | Inflammation and Alzheimer’s disease显示文摘 | Haruhiko Akiyama Steven Barger Scott Barnum Bonnie Bradt Joachim Bauer Greg M Cole Neil R Cooper Piet Eikelenboom Mark Emmerling Berndt L Fiebich Caleb E Finch Sally Frautschy W.S.T Griffin Harald Hampel Michael Hull Gary Landreth Lih–Fen Lue Robert Mrak | 2000 | Neurobiology of Aging2000,,3: | 2 |
| 9 | AMPK, insulin resistance, and the metabolic syndrome显示文摘 | Ruderman Neil B Carling David Prentki Marc Cacicedo Jos? M | 2013 | Journal of Clinical Investigation2013,,7: | 2 |
| 10 | The protein kinase B/Akt signalling pathway in human malignancy显示文摘 | Karleen M Nicholson Neil G Anderson | 2002 | Cellular Signalling2002,,5: | 2 |
| 11 | Portal hypertension in polycystic liver disease patients does not affect wait-list or immediate post-liver transplantation outcomes显示文摘AIM To establish the impact of portal hypertension(PH) on wait-list/post-transplant outcomes in patients with polycystic liver disease(PCLD) listed for liver transplantation. METHODS A retrospective single-centre case controlled study of consecutive patients listed for liver transplantation over 12 years was performed from our centre. PH in the PCLD cohort was defined by the one or more of following parameters:(1) presence of radiological or endoscopic documented varices from our own centre or the referral centre;(2) splenomegaly(> 11 cm) on radiology inabsence of splenic cysts accounting for increased imaging size;(3) thrombocytopenia(platelets < 150 × 109/L); or(4) ascites without radiological evidence of hepatic venous outflow obstruction from a single cyst. RESULTS Forty-seven PCLD patients(F: M = 42: 5) were listed for liver transplantation(LT)(single organ, n = 35; combined liver-kidney transplantation, n = 12) with 19 patients(40.4%) having PH. When comparing the PH group with non-PH group, the mean listing age(PH group, 50.6(6.4); non-PH group, 47.1(7.4) years; P = 0.101), median listing MELD(PH group, 12; non-PH group, 11; P = 0.422) median listing UKELD score(PH group, 48; non-PH group, 46; P = 0.344) and need for renal replacement therapy(P = 0.317) were similar. In the patients who underwent LT alone, there was no difference in the duration of ICU stay(PH, 3 d; non-PH, 2 d; P = 0.188), hospital stay length(PH, 9 d; non-PH, 10 d; P = 0.973), or frequency of renal replacement therapy(PH, 2/8; non-PH, 1/14; P = 0.121) in the immediate post-transplantation period. CONCLUSION Clinically apparent portal hypertension in patients with PCLD listed for liver transplantation does not appear to have a major impact on wait-list or peri-transplant morbidity. | Neil Rajoriya Dhiraj Tripathi Joanna A Leithead Bridget K Gunson Sophie Lord James W Ferguson Gideon M Hirschfield | 2016 | World Journal of Gastroenterology2016,22,45: | 2 |
| 12 | Marketing Productivity, Marketing Audits and Systems for Marketing Performance Assessment显示文摘 | NEIL A M BRUCE H C | 2002 | Journal of Business Research2002,,55: | 1 |
| 13 | Treatment of cerebral vasospasm with biocompatible controlled-release systems for intraeranial drug delivery 显示文摘 | Omeis I Neil J A Murali R Abrahams J M | 2008 | Neurosurgery2008,63,6: | 1 |
| 14 | Association of systolic blood pressure with macrovascular and microvascular complications on type 2 diabetes (UKPDS 36 ): prospective observational study 显示文摘 | ADLER A I STRATrON I M NEIL H A | 2000 | BMJ2000,321,: | 1 |
| 15 | Association of glycaemia with macrovascular and micro-vascular complications of type 2 diabetes (UKPDS 35): prospective observational study 显示文摘 | Stratton I M Adler A I Neil H A | 2000 | BMJ2000,321,: | 1 |
| 16 | The value of the world’s ecosystemservices and natural capita1显示文摘 | Costanza R Arge R Groot R Farberk S Grasso M HannonB Limburg K Naeem S O’Neil R Paruelo J Raskin R Suttonkk P &Belt M | 1997 | Nature1997,387,: | 1 |
| 17 | CT angiography in acute ischemic stroke:preliminary results显示文摘 | Piero V Lawrence N T Neil M B | 2002 | Stroke2002,33,: | 1 |
| 18 | Receptor-mediated gene delivery to human peripheral blood mononuclear cells using anti-CD3 antibody coupled to polyethylenimine显示文摘 | O'NEIL M M KENNEDY C A BARTON R W | 2001 | Gene Therapy2001,,8: | 1 |
| 19 | Performance of Precast/Prestressed Concrete Building Structures during Northridge Earthquake 显示文摘 | lverson James k Neil M Hawkins | 1994 | PCI Jouranal1994,,2: | 1 |
| 20 | Diag- nostic accuracy of noninvasive coronary angiography u- sing 64 - slice spiral computed tomography 显示文摘 | Raft GL Gallagher M J O' Neil] WW | 2005 | J Am Coll Cardiol2005,46,: | 1 |