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    题名 作者 年代 出处 被引量
1儿童功能性胃肠病罗马Ⅳ标准显示文摘罗马标准是目前关于功能性胃肠病( FGID)分类最全面且不断更新的标准。罗马Ⅰ、Ⅱ标准分别于1994年、1999年发布。罗马Ⅱ标准开始单列儿童FGID分类。2006年,根据年龄不同,婴幼儿(0-36个月)和儿童(〉36个月) FGID的罗马Ⅲ诊断标准发布,但相关的流行病学、病理生理学、诊断检查、治疗策略以及预后等资料都很少。Marc A. Benninga Samuel Nurko Christophe Faure Paul E. Hyman Ian St. James Roberts Neil L. Schechter Jeffrey S. Hyams Carlo Di Lorenzo Miguel Saps Robert J. Shulman Annamaria Staiano Miranda van Tilburg 2017中华儿科杂志2017,55,1:108
2Hyperhomocysteinemia, endoplasmic reticulum stress, and alcoholic liver injury显示文摘Deficiencies in vitamins or other factors (B6, B12, folic acid, betaine) and genetic disorders for the metabolism of the non-protein amino acid-homocysteine (Hcy) lead to hyperhomocysteinemia (HHcy). HHcy is an integral component of several disorders including cardiovascular disease, neurodegeneration, diabetes and alcoholic liver disease. HHcy unleashes mediators of inflammation such as NFkB, IL-1β, IL-6, and IL-8, increases production of intracellular superoxide anion causing oxidative stress and reducing intracellular level of nitric oxide (NO), and induces endoplasmic reticulum (ER) stress which can explain many processes of Hcy-promoted cell injury such as apoptosis, fat accumulation, and inflammation. Animal models have played an important role in determining the biological effects of HHcy. ER stress may also be involved in other liver diseases such as a1-antitrypsin (a1-AT) deficiency and hepatitis C and/or B virus infection. Future research should evaluate the possible potentiative effects of alcohol and hepatic virus infection on ER stress-induced liver injury, study potentially beneficial effects of lowering Hcy and preventing ER stress in alcoholic humans, and examine polymorphism of Hcy metabolizing enzymes as potential risk-factors for the development of HHcy and liver disease.Neil Kaplowitz 2004World Journal of Gastroenterology2004,10,12:63
3植物表型组学:发展、现状与挑战显示文摘随着遥感、机器人技术、计算机视觉和人工智能的发展,植物表型组学研究已经步入了快速成长阶段。本文首先介绍了植物表型组学的发展简史,包括其理论核心、研究方法、在生物研究中的应用以及国际上最新的研究动向。然后,针对各类表型技术载体平台如手持、人载、车载、田间实时监控、大型室内外自动化平台和航空机载等,分析这些技术手段在室内、外植物研究中的应用情况和实际问题。为了对表型研究中产生的巨量图像和传感器数据进行量化分析,把大数据转化为有实际意义的性状信息和生物学知识,本文着重讨论了后期表型数据解析和相应的研发过程。最后,提出表型组学的应用前景与未来展望,以期为中国的表型研究提供指导和建议。周济 Francois Tardieu Tony Pridmore John Doonan Daniel Reynolds Neil Hall Simon Griffiths 程涛 朱艳 王秀娥 姜东 丁艳锋 2018南京农业大学学报2018,41,4:64
4全科医学教育的师资标准研究——学徒式培训的启发显示文摘澳大利亚全科医学培训是通过学徒式教育方式,让全科医生培养全科医生,使学员掌握全科医学实践的本领,有能力提供基本的、预防的、病人为中心的、综合的、连续的、在社区提供的服务。而实现这个培训目标的师资主要依靠优秀的全科医生。为保证全科医学培训的质量,澳大利亚制定了师资和培训场所标准,规定了师资的基本条件、第一年培训的师资条件、培训过程要求和培训场所要求。中国目前的全科医学师资主要是大学理论老师和医院专科专家,师资队伍学究化和专科化倾向严重。由于过度强调学历和职称,工作在基层的有经验的社区医生往往不能进入师资培养计划中。作者认为,继承和发扬传统的师承教育方法,选拔和培训优秀的社区医生担当师资,并让他们逐步成为全科医学教育和培训的主力,这样才能培养出符合全科医学学科特征和服务于社区人群的、具有实践操作能力的全科医生。杨辉 Shane Thomas Colette Browning Neil Spilke 2007中国全科医学2007,10,13:48
5耕作对东北黑土团聚体粒级分布及其稳定性的短期影响显示文摘梁爱珍 张晓平 杨学明 Neil McLaughlin 申艳 李文凤 2009土壤学报2009,46,1:41
6Non-antibiotic feed additives in diets for pigs:A review显示文摘A number of feed additives are marketed to assist in boosting the pigs' immune system, regulate gut microbiota, and reduce negative impacts of weaning and other environmental challenges.The most commonly used feed additives include acidifiers, zinc and copper, prebiotics, direct-fed microbials, yeast products, nucleotides, and plant extracts.Inclusion of pharmacological levels of zinc and copper, certain acidifiers, and several plant extracts have been reported to result in improved pig performance or improved immune function of pigs.It is also possible that use of prebiotics, direct-fed microbials, yeast,and nucleotides may have positive impacts on pig performance, but results have been less consistent and there is a need for more research in this area.Yanhong Liu Charmaine D.Espinosa Jerubella J.Abelilla Gloria A.Casas L.Vanessa Lagos Su A.Lee Woong B.Kwon John K.Mathai Diego M.D.L.Navarro Neil W.Jaworski Hans H.Stein 2018Animal Nutrition2018,,2:41
7Protective effects of trilinolein extracted from Panax notoginseng against cardiovascular disease显示文摘Trilinolein is a triacylglycerol purified from a commonly used traditional Chinese medicine Panax notoginseng,Trilinolein has been reported to provide a number of beneficial effects including reducing thrombogenicity and arrhythmias and increasing erythrocyte deformability.Additionally,trilinolein has been reported to be an antioxidant,which can counteract free radical damage associated with atherogenesis,and myocardial damage seen with ischaemia and reperfusion.These pharmacologic effects may explain the perceived benefits derived from treating circulatory disorders with the herb over the centuries.Paul CHAN G Neil THOMAS Brian TOMLINSON 2002Acta Pharmacologica Sinica2002,23,12:45
8黄芪总黄酮对动脉粥样硬化早期形成的影响显示文摘目的 探讨黄芪总黄酮(TFA)对高脂饲料诱导家兔动脉粥样硬化(AS)的防护作用。方法 60只新西兰白兔被随机分为5组,分别给正常饲料(对照组,n=10)、高脂饲料(造模组,n=10)、高脂饲料加维生素E 400 IU·d^(-1)(VitE组,n=10)、高脂饲料加TFA 60 mg·d^(-1)(TFA 1组,n=15)和高脂饲料加TFA 120 mg·d^(-1)(TFA 2组,n=15)处理12 wk,动态监测(0、8和12 wk)血脂的变化,实验结束前,所有动物用CO_2处死,分别检测主动脉弓的病理变化和胆固醇的含量。结果 实验数据表明所有接受高脂饲料的动物血浆中的总胆固醇、甘油三脂、主动脉弓的粥样硬化斑块面积、胆固醇含量和动脉壁内膜与中膜平均厚度比值均高于正常饲料组。TFA能降低血浆总胆固醇(P<0.05)、动脉壁中的胆固醇和动脉壁内膜与中膜比率;两种浓度的TFA(60和120 mg·d^(-1))能分别降低43.1%和63.0%的AS斑块面积;维生素E可降低动脉壁中的胆固醇沉积和动脉壁内膜与中膜比率(P<0.05),减低43.7%的AS斑块面积。在本实验中TFA和维生素E对甘油三脂代谢无影响。结论 TFA对高脂饲料诱导家兔AS形成有一定的防护作用。汪德清 丁保国 Tomas G Neil 田亚平 王成彬 Tomlinson Brian 2003中国药理学通报2003,19,6:48
9黄芪总黄酮对扑热息痛所致小鼠肝损伤防护作用的研究显示文摘目的 :研究黄芪总黄酮 (TFA)对扑热息痛所致肝损伤的防护作用。方法 :用 1%羧甲基纤维素钠 10ml·kg-1,TFA10 0mg·kg-1或维生素C (Ascorbicacid ,VC) 10 0 0mg·kg-1给小鼠灌胃 1h后 ,灌扑热息痛 10 0 0mg·kg-1,观察小鼠死亡率的变化 ;提前 1h用不同剂量的TFA或VC处理后 ,再灌 40 0mg·kg-1的扑热息痛 ,检测血清酶学和肝脏组织学的改变。结果 :给小鼠扑热息痛 10 0 0mg·kg-1灌胃组 ,2 4h后可致 80 %小鼠死亡 ;提前 1h用TFA10 0mg·kg-1或VC灌胃其死亡率可分别下降至 2 0 %和 0 %。血清转氨酶 (ALT)和病理切片显示当给 40 0mg·kg-1扑热息痛灌胃 2 4h后即可引起严重肝损伤 (ALT升高和肝组织大面积坏死 ,P <0 .0 0 1)。TFA或VC预防组 (提前 1h给药 )的肝损伤程度与对照组比较明显减轻 ,其作用强度与药物浓度成正比。结论 :TFA对扑热息痛所致肝损伤有保护作用。汪德清 丁保国 马艳青 赵海潞 Thomas G Neil Tomlinson Brian 田亚平 王成彬 Critchley Julian AJH 2001中国中药杂志2001,26,7:31
10中国两栖动物保护需求总述显示文摘通过对中国两栖动物物种生物多样性现状的全面分析,与世界许多国家相比,中国是一个重要的全球优先保护地区.横断山区、南岭山区和武夷山区3个区域的两栖动物物种多样性特别丰富.有尾两栖类物种较无尾类受胁程度更高.几个物种数相对较少的铃蟾科、隐腮鲵科、小鲵科和蝾螈科显示出了高的受胁倾向.像世界其它地方一样,高海拔地区溪流繁殖的森林物种受胁程度更高.对中国两栖动物而言,生境丧失、污染和过度捕捉是最主要的致危因素.过度捕捉虽然影响不如生境丧失深远,但它更可能导致一个物种种群的快速衰落.针对5个方面的保护挑战,提出了优先研究领域和保护行动方面的建议.谢锋 刘惠宁 Simon N Stuart Janice S Chanson Neil A Cox Debra L Fischman 2006中国科学(C辑)2006,36,6:28
11东北黑土区保护性耕作的发展现状与成效研究显示文摘东北黑土区承担着国家粮食安全“稳压器”的重要责任。然而,由于长期超负荷开发利用导致黑土日益退化,黑土资源的永续利用受到严重制约。理论与实践证明,保护性耕作是保护黑土地、推动黑土耕地质量和耕作效益绿色增长的发展模式。综述了保护性耕作的基本内涵及其在东北黑土区的发展现状与技术概况,从保护性耕作在土壤保持、保墒效益、结构改善、固碳培肥和土壤生物多样性增加、节本增效等方面系统评估了东北黑土区实施保护性耕作后的生态与经济效益,提出黑土区实施保护性耕作存在的问题与未来发展方向,以促进黑土地保护与利用协调发展、推动保护性耕作高质量跨越式发展。梁爱珍 张延 陈学文 张士秀 黄丹丹 杨学明 张晓平 李秀军 田春杰 McLaughlin Neil B 相洋 2022地理科学2022,42,8:26
12Overexpression of Slug is associated with malignant progression of esophageal adenocarcinoma显示文摘AIM: To characterise expression of known E-cadherin repressors; Snail, Slug and Twist in the development of esophageal adenocarcinoma. METHODS: E-cadherin, Slug, Snail and Twist mRNA expression in Barrett's metaplasia and esophageal adenocarcinoma specimens was examined by real-time reverse transcription-polymerase chain reaction (RT-PCR). Semi-quantitative immunohistochemistry was used to examine cellular localisation and protein levels. The effect of Slug on epithelial mesenchymal transition (EMT) markers was examined by transfection of Slug into an adenocarcinoma line OE33.RESULTS: Cellular localisation of Slug in Barrett's metaplasia was largely cytoplasmic whilst in adenocarcinoma it was nuclear. Semi-quantitative analysis indicated that Slug was more abundant in adenocarcinoma compared to matched Barrett's metaplastic specimens. Snail and Twist were expressed in adenocarcinoma but were cytoplasmic in location and not induced compared to Barrett's mucosa. These observations were supported by mRNA studies where only Slug mRNA was shown to be over-expressed in adenocarcinoma and inversely correlated to E-cadherin expression. Overexpression of Slug in OE33 mediated E-cadherin repression and induced the mesenchymal markers vimentin and fibronectin.CONCLUSION: Progression to adenocarcinoma is associated with increased Slug expression and this may represent a mechanism of E-cadherin silencing.Paras Jethwa Mushal Naqvi Robert G Hardy Neil A Hotchin Sally Roberts Robert Spychal Chris Tselepis 2008World Journal of Gastroenterology2008,14,7:24
13Targeted therapy for advanced gastric cancer: A review of current status and future prospects显示文摘In the West in particular, the vast majority of gastric cancer(GC) patients present with advanced-stage disease. Although combination chemotherapy is stillthe most important component of treatment for these patients, it confers a modest survival advantage. Recently, increased knowledge of the key molecular signaling pathways involved in gastric carcinogenesis has led to the discovery of specific molecular-targeted therapeutic agents. Some of these agents such as trastuzumab and ramucirumab have changed the treatment paradigm for this disease. In this paper, we will summarize the current clinical status of targeted drug therapy in the management of GC.Ozkan Kanat Bert O'Neil Safi Shahda 2015World Journal of Gastrointestinal Oncology2015,7,12:13
14Antibiotic prophylaxis in variceal hemorrhage:Timing,effectiveness and Clostridium difficile rates显示文摘AIM:To investigate if antibiotics administered within 8 h of endoscopy reduce mortality or increase the incidence of Clostridium difficile infection(CDI).METHODS:A 2-year retrospective analysis of all patients who presented with first variceal hemorrhage was undertaken.The primary outcome measure was 28-d mortality.Secondary outcome measures were 28-d rebleeding rates and 28-d incidence of CDI.All patients were admitted to a tertiary liver unit with a consultantled,24-h endoscopy service.Patients received standard care including terlipressin therapy.Data collection included:primary and secondary outcome measures,timing of first administration of intravenous antibiotics,eti-ology of liver disease,demographics,endoscopy details and complications.A prospective study was undertaken to determine the incidence of CDI in the study population and general medical inpatients admitted for antibiotic therapy of at least 5 d duration.Statistical analysis was undertaken using univariate,non-parametric tests and multivariate logistic regression analysis.RESULTS:There were 70 first presentations of variceal hemorrhage during the study period.Seventy percent of cases were male and 65.7% were due to chronic alcoholic liver disease.In total,64/70(91.4%) patients received antibiotics as prophylaxis during their admission.Specifically,53/70(75.7%) received antibiotics either before endoscopy or within 8 h of endoscopy [peri-endoscopy(8 h) group],whereas 17/70(24.3%) received antibiotics at > 8 h after endoscopy or not at all(non peri-endoscopy group).Overall mortality and rebleeding rates were 13/70(18.6%) and 14/70(20%),respectively.The periendoscopy(8 h) group was significantly less likely to die compared with the non peri-endoscopy group [13.2% vs 35.3%,P = 0.04,odds ratio(OR) = 0.28(0.078-0.997)] and showed a trend towards reduced rebleeding [17.0% vs 29.4%,P = 0.27,OR = 0.49(0.14-1.74)].On univariate analysis,the non peri-endoscopy group [P = 0.02,OR = 3.58(1.00-12.81)],higher model for end-stage liver disease(MELD) score(P = 0.02),presence of hepatorenal syndrome [P < 0.01,OR = 11.25(2.24-56.42)] and suffering a clinical episode of sepsis [P = 0.03,OR = 4.03(1.11-14.58)] were significant predictors of death at 28 d.On multivariate logistic regression analysis,lower MELD score [P = 0.01,OR = 1.16(1.04-1.28)] and periendoscopy(8 h) group [P = 0.01,OR = 0.15(0.03-0.68)] were independent predictors of survival at 28 d.The CDI incidence(5.7%) was comparable to that in the general medical population(5%).CONCLUSION:Antibiotics administered up to 8 h following endoscopy were associated with improved survival at 28 d.CDI incidence was comparable to that in other patient groups.Matthew RL Brown Graeme Jones Kathryn L Nash Mark Wright Indra Neil Guha 2010World Journal of Gastroenterology2010,16,42:13
15Spinal Cord Stimulation for Pain Treatment After Spinal Cord Injury显示文摘In addition to restoration of bladder, bowel, and motor functions, alleviating the accompanying debilitating pain is equally important for improving the quality of life of patients with spinal cord injury(SCI). Currently,however, the treatment of chronic pain after SCI remains a largely unmet need. Electrical spinal cord stimulation(SCS) has been used to manage a variety of chronic pain conditions that are refractory to pharmacotherapy. Yet, its efficacy, benefit profiles, and mechanisms of action in SCI pain remain elusive, due to limited research, methodological weaknesses in previous clinical studies, and a lack of mechanistic exploration of SCS for SCI pain control. We aim to review recent studies and outline the therapeutic potential of different SCS paradigms for traumatic SCI pain. We begin with an overview of its manifestations,classification, potential underlying etiology, and currentchallenges for its treatment. The clinical evidence for using SCS in SCI pain is then reviewed. Finally, future perspectives of pre-clinical research and clinical study of SCS for SCI pain treatment are discussed.Qian Huang Wanru Duan Eellan Sivanesan Shuguang Liu Fei Yang Zhiyong Chen Neil C.Ford Xueming Chen Yun Guan 2019Neuroscience Bulletin2019,35,3:13
16黄芪总黄酮对扑热息痛所致肝损伤的防护机理探讨显示文摘目的 :研究黄芪总黄酮对扑热息痛所致肝损伤的防护机理。方法 :用高压液相测定扑热息痛及代谢产物和苯巴比妥诱导睡眠模型研究黄芪总黄酮 (TFA)对扑热息痛的代谢及TFA抗扑热息痛所致损伤的机理。结果 :TFA可明显降低尿中硫醚胺酸的浓度 ,其变化与TFA浓度成反比 ;但对其它代谢产物的影响无明显统计学差异。苯巴比妥诱导小鼠睡眠实验结果显示 ,TFA (10 0mg·kg-1)本身对苯巴比妥代谢无明显影响 (P >0 .0 5 ) ,扑热息痛 (40 0mg·kg-1)可显著延长小鼠的睡眠时间 (P <0 .0 0 1) ;但TFA (10 0mg·kg-1)明显缩短扑热息痛所延长的苯巴比妥诱导的睡眠时间 (P <0 .0 0 5 )。结论汪德清 Critchley Julian AJH 丁保国 马艳青 赵海潞 Thomas G Neil 田亚平 Tomlinson B rian Critchley Lester AH James Anthony Edward 2001中国中药杂志2001,26,9:13
17Conservation needs of amphibians in China: A review显示文摘The conservation status of all the amphibians in China is analyzed,and the country is shown to be a global priority for conservation in comparison to many other countries of the world.Three Chinese regions are particularly rich in amphibian diversity:Hengduan,Nanling,and Wuyi mountains.Sala-manders are more threatened than frogs and toads.Several smaller families show a high propensity to become seriously threatened:Bombinatoridae,Cryptobranchidae,Hynobiidae and Salamandridae.Like other parts of the world,stream-breeding,high-elevation forest amphibians have a much higher likeli-hood of being seriously threatened.Habitat loss,pollution,and over-harvesting are the most serious threats to Chinese amphibians.Over-harvesting is a less pervasive threat than habitat loss,but it is more likely to drive a species into rapid decline.Five conservation challenges are mentioned with recommendations for the highest priority research and conservation actions.Michael Wai Neng LAU Simon N STUART Janice S CHANSON Neil A COX Debra L FISCHMAN 2007Science China(Life Sciences)2007,50,2:12
18国际体力活动问卷中体力活动强度对中老年人糖尿病患病率的影响显示文摘目的采用国际体力活动问卷(IPAQ)评价广州市中老年人体力活动状况对糖尿病患病率的影响。方法2006年11月至2007年9月从“广州生物库队列研究”第三期招募研究对象中随机选出1996名年龄≥50岁的广州市居民,进行包括详细的生活方式、疾病史等调查,以及身高、体重、腰围、臀围和空腹血糖及葡萄糖耐量等指标的测量和检测。采用IPAQ调查并评价受检者体力活动状况。结果共1932名(96.8%)受试者接受IPAQ体力活动调查,其中体力活动活跃(60.0%)、充分(中等,29.8%)和不足者(10.2%)糖尿病患病率分别为9.1%、12.0%和14.2%。多因素logistic回归分析,在调整了年龄、性别、肥胖等多种潜在混杂因素之后,相对体力活动不足组,体力活动充分和活跃组患糖尿病的OR值分别为0.75(95%CI:0.46~1.26)和0.60(95%CI:0.38~0.97),趋势分析P=0.03。结论经常性的适度体力活动有助于降低中老年人糖尿病患病风险。江朝强 徐琳 林大庆 张维森 刘斌 林洁明 岳晓军 靳雅丽 G Neil Thomas 2009中华流行病学杂志2009,30,5:12
19Augmenting 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 2015World Journal of Stem Cells2015,7,1:12
20Complement activation in progressive renal disease显示文摘Chronic kidney disease(CKD) is common and the cause of significant morbidity and mortality. The replacement of functioning nephrons by fibrosis is characteristic of progressive disease. The pathways that lead to fibrosis are not fully understood, although chronic non-resolving inflammation in the kidney is likely to drive the fibrotic response that occurs. In patients with progressive CKD there is histological evidence of inflammation in the interstitium and strategies that reduce inflammation reduce renal injury in pre-clinical models of CKD. The complement system is an integral part of the innate immune system but also augments adaptive immune responses. Complement activation is known to occur in many diverse renal diseases, including glomeruloneph-ritis, thrombotic microangiopathies and transplant rejection. In this review we discuss current evidence that complement activation contributes to progression of CKD, how complement could cause renal inflammation and whether complement inhibition would slow progression of renal disease.Amy Fearn Neil Stephen Sheerin 2015World Journal of Nephrology2015,4,1:12
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