|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Optimal management for alcoholic liver disease: Conventional medications, natural therapy or combination?显示文摘Alcohol consumption is the principal factor in thepathogenesis of chronic liver diseases.Alcoholic liver disease(ALD)is defined by histological lesions on the liver that can range from simple hepatic steatosis to more advanced stages such as alcoholic steatohepatitis,cirrhosis,hepatocellular carcinoma and liver failure.As one of the oldest forms of liver injury known to humans,ALD is still a leading cause of liver-related morbidity and mortality and the burden is exerting on medical systems with hospitalization and management costs rising constantly worldwide.Although the biological mechanisms,including increasing of acetaldehyde,oxidative stress with induction of cytochrome p4502E1,inflammatory cytokine release,abnormal lipid metabolism and induction of hepatocyte apoptosis,by which chronic alcohol consumption triggers serious complex progression of ALD is well established,there is no universally accepted therapy to prevent or reverse.In this article,we have briefly reviewed the pathogenesis of ALD and the molecular targets for development of novel therapies.This review is focused on current therapeutic strategies for ALD,including lifestyle modification with nutrition supplements,available pharmacological drugs and new agents that are under development,liver transplantation,application of complementary medicines,and their combination.The relevant molecular mechanisms of each conventional medication and natural agent have been reviewed according to current available knowledge in the literature.We also summarized efficacy vs safety on conventional and herbal medicines which are specifically used for the prevention and treatment of ALD.Through a system review,this article highlighted that the combination of pharmaceutical drugs with naturally occurring agents may offer an optimal management for ALD and its complications.It is worthwhile to conduct large-scale,multiple centre clinical trials to further prove the safety and benefits for the integrative therapy on ALD. | Moon-Sun Kim Madeleine Ong Xianqin Qu | 2016 | World Journal of Gastroenterology2016，22，1： | 13 |
| 2 | Green tea polyphenols ameliorate non-alcoholic fatty liver disease through upregulating AMPK activation in high fat fed Zucker fatty rats显示文摘AIM To investigate protective effects and molecular mechanisms of green tea polyphenols(GTP) on nonalcoholic fatty liver disease(NAFLD) in Zucker fatty(ZF) rats.METHODS Male ZF rats were fed a high-fat diet(HFD) for 2 wk then treated with GTP(200 mg/kg) or saline(5 m L/kg) for 8 wk, with Zucker lean rat as their control. At the end of experiment, serum and liver tissue were collected for measurement of metabolic parameters, alanine aminotransferase(ALT) and aspartate aminotransferase(AST), inflammatory cytokines and hepatic triglyceride and liver histology. Immunoblotting was used to detect phosphorylation of AMP-activated protein kinase(AMPK) acetyl-Co A carboxylase(ACC), and sterol regulatory element-binding protein 1c(SREBP1c). RESULTS Genetically obese ZF rats on a HFD presented with metabolic features of hepatic pathological changes comparable to human with NAFLD. GTP intervention decreased weight gain(10.1%, P = 0.052) and significantly lowered visceral fat(31.0%, P < 0.01). Compared with ZF-controls, GTP treatment significantly reduced fasting serum insulin, glucose and lipids levels. Reduction in serum ALT and AST levels(both P < 0.01) were observed in GTP-treated ZF rats. GTP treatment also attenuated the elevated TNFα and IL-6 in the circulation. The increased hepatic TG accumulation and cytoplasmic lipid droplet were attenuated by GTP treatment, associated with significantly increased expression of AMPK-Thr172(P < 0.05) and phosphorylated ACC and SREBP1c(both P < 0.05), indicating diminished hepatic lipogenesis and triglycerides out flux from liver in GTP treated rats. CONCLUSION The protective effects of GTP against HFD-induced NAFLD in genetically obese ZF rats are positively correlated to reduction in hepatic lipogenesis through upregulating the AMPK pathway. | Yi Tan Jane Kim Jing Cheng Madeleine Ong Wei-Guo Lao Xing-Liang Jin Yi-Guang Lin Linda Xiao Xue-Qiong Zhu Xian-Qin Qu | 2017 | World Journal of Gastroenterology2017，23，21： | 11 |
| 3 | Impact of fecal incontinence on quality of life显示文摘AIM:To explore the impact of fecal incontinence (FI) on quality of life (QOL) of patients attending urogynecology and colorectal clinics (CCs).METHODS:Cross-sectional study of 154 patients (27 male) with FI,who attended the clinics at a regional hospital in North Queensland,Australia in 2003 and 2004,and completed the Fecal Incontinence Quality of Life Scale (FIQL:1=very affected;4=not affected).RESULTS:More than 22% of patients had their QOL affected severely by FI.Patients reported that they had not previously been asked about FI by a medical practitioner nor did they voluntarily disclose its presence.The median FIQL scores for all participants were:lifestyle=3.24;coping=2.23;depression=2.42;and embarrassment=2.33.Increasing frequency of soiling had a negative effect on all four FIQL scales (P < 0.001) as did the quantity of soiling (P < 0.01).Female CC patients had poorer FIQL scores than urogynecology clinic patients for lifestyle (P=0.015),coping (P=0.004) and embarrassment (P=0.009),but not depression (P=0.062),despite having experienced FI for a shorter period.CONCLUSION:Failure to seek treatment for FI degrades the quality of patients' lives over time.FI assessment tools should incorporate the quantity of fecal loss. | Lynne Bartlett Madeleine Nowak Yik-Hong Ho | 2009 | World Journal of Gastroenterology2009，15，26： | 10 |
| 4 | Comparing outcomes for endoscopic submucosal dissection between Eastern and Western countries:A systematic review and meta-analysis显示文摘AIM To compare endoscopic submucosal dissection(ESD) outcomes between Eastern and Western countries.METHODS A systematic review and meta-analysis was performed using Pub Med,MEDLINE,Web of Science,CINAHL and EBM reviews to identify studies published between 1990 and February 2016. The primary outcome was the efficacy of ESD based on information about either curative resection,en bloc or R0 resection rates. Secondary outcomes were complication rates,local recurrence rates and procedure times. RESULTS Overall,238 publications including 84318 patients and 89512 gastrointestinal lesions resected using ESD were identified. 90% of the identified studies reporting ESDon 87296 lesions were conducted in Eastern countries and 10% of the identified studies reporting ESD outcomes in 2216 lesions were from Western countries. Meta-analyses showed higher pooled percentage of curative,en bloc,and R0 resection in the Eastern studies; 82%(CI: 81%-84%),95%(CI: 94%-96%) and 89%(CI: 88%-91%) compared to Western studies; 71%(CI: 61%-81%),85%(CI: 81%-89%) and 74%(CI: 67%-81%) respectively. The percentage of perforation requiring surgery was significantly greater in the Western countries(0.53%; CI: 0.10-1.16) compared to Eastern countries(0.01%; CI: 0%-0.05%). ESD procedure times were longer in Western countries(110 min vs 77 min).CONCLUSION Eastern countries show better ESD outcomes compared to Western countries. Availability of local ESD expertise and regional outcomes should be considered for decision making to treat gastrointestinal lesions with ESD. | Dane Christina Daoud Nicolas Suter Madeleine Durand Mickael Bouin Bernard Faulques Daniel von Renteln | 2018 | World Journal of Gastroenterology2018，24，23： | 8 |
| 5 | The ADAM metalloproteinases显示文摘 | Dylan R. Edwards Madeleine M. Handsley Caroline J. Pennington | 2008 | Molecular Aspects of Medicine2008，，5： | 4 |
| 6 | Simple and customizable method for fabrication of high-aspect ratio microneedle molds using low-cost 3D printing显示文摘We present a simple and customizable microneedle mold fabrication technique using a low-cost desktop SLA 3D printer.As opposed to conventional microneedle fabrication methods,this technique neither requires complex and expensive manufacturing facilities nor expertise in microfabrication.While most low-cost 3D-printed microneedles to date display low aspect ratios and poor tip sharpness,we show that by introducing a two-step“Print&Fill”mold fabrication method,it is possible to obtain high-aspect ratio sharp needles that are capable of penetrating tissue.Studying first the effect of varying design input parameters and print settings,it is shown that printed needles are always shorter than specified.With decreasing input height,needles also begin displaying an increasingly greater than specified needle base diameter.Both factors contribute to low aspect ratio needles when attempting to print submillimeter height needles.By setting input height tall enough,it is possible to print needles with high-aspect ratios and tip radii of 20–40μm.This tip sharpness is smaller than the specified printer resolution.Consequently,high-aspect ratio sharp needle arrays are printed in basins which are backfilled and cured in a second step,leaving sub-millimeter microneedles exposed resulting microneedle arrays which can be used as male masters.Silicone female master molds are then formed from the fabricated microneedle arrays.Using the molds,both carboxymethyl cellulose loaded with rhodamine B as well as polylactic acid microneedle arrays are produced and their quality examined.A skin insertion study is performed to demonstrate the functional capabilities of arrays made from the fabricated molds.This method can be easily adopted by the microneedle research community for in-house master mold fabrication and parametric optimization of microneedle arrays. | Kevin J.Krieger Nicky Bertollo Manita Dangol John T.Sheridan Madeleine M.Lowery Eoin D.O’Cearbhaill | 2019 | Microsystems & Nanoengineering2019，5，1： | 4 |
| 7 | PROCEED外科网片的抗腹部粘连实验显示文摘 | Richard W.Hutchinson Madeleine Chagnon L.Thomas Divilio 王晔鸣 | 2005 | 外科理论与实践2005，10，2： | 4 |
| 8 | Metabolic associated fatty liver disease:Addressing a new era in liver transplantation显示文摘Metabolic associated fatty liver disease(MAFLD),previously termed nonalcoholic fatty liver disease,is the leading global cause of liver disease and is fast becoming the most common indication for liver transplantation.The recent change in nomenclature to MAFLD refocuses the conceptualisation of this disease entity to its metabolic underpinnings and may help to spur a paradigm shift in the approach to its management,including in the setting of liver transplantation.Patients with MAFLD present significant challenges in the pre-,peri-and posttransplant settings,largely due to the presence of medical comorbidities that include obesity,metabolic syndrome and cardiovascular risk factors.As the community prevalence of MAFLD increases concurrently with the obesity epidemic,donor liver steatosis is also a current and future concern.This review outlines current epidemiology,nomenclature,management issues and outcomes of liver transplantation in patients with MAFLD. | Madeleine G Gill Avik Majumdar | 2020 | World Journal of Hepatology2020，12，12： | 3 |
| 9 | Age-dependent impact of the SYNTAX-score on longer-term mortality after percutaneous coronary intervention in an all-comer population显示文摘在有 TAXUS 和心脏的外科(句法) 的经皮的冠的干预之间的 BackgroundThe 协同作用分数在有复杂冠的动脉疾病的病人是为风险层化和 revascularization 策略选择的一个验证工具。学习是分析它的年龄相关的预示的 value.MethodsSYNTAX 分数的这的目的在经历经皮的冠的干预(一种总线标准) 的 1331 个所有来者病人被计算:463 个病人 75 年和 868 个病人 < 75 年。兴趣的结果是在一个和二 years.ResultsA 点的所有原因死亡为死亡的年龄和句法分数的重要相互作用被观察在二年(P 相互作用 = 0.019 ) 然而并非在一个年后续(P 相互作用 = 0.594 ) 。在 multivariable 分析,句法分数独立地在两个年龄组预言了 1 年的死亡(< 75 年,危险比率(HR ) :1.43, 95% 信心间隔(CI ) :1.03-2.00, P = 0.034;并且 75 年, HR:1.37, 95% CI:1.01-1.85, P = 0.042 ) ,但是在更年轻的病人之中的仅仅二年的死亡(< 75 年, HR:1.33, 95% CI:1.01-1.76, P = 0.041;并且 75 年, HR:1.11, 95% CI:0.87-1.41, P = 0.394 ) 。句法分数 tertiles 是有用的成层在两个的 1 年的死亡,病人 < 75 年(句法分数 < 9, 3.8% ;9-20, 5.3% ;20, 10.3% ;P = 0.004 ) 并且 75 年(句法分数 < 11, 5.7% ;11-22.5, 16.1% ;22.5, 18.7% ;P = 0.003 ) ,但是仅仅在病人之中的二年的死亡 < 75 年(句法分数 < 9, 6.5% ;9-20, 7.6% ;20, 15% ;P < 0.001 ) 并且不在 75 个岁病人之中(句法分数 < 11, 19.4% ;11-22.5, 26.3% ;22.5, 27.9% ;P = 0.138 ).ConclusionsAge 在一种总线标准以后在长术语的死亡上修改句法分数的影响。在病人之中 < 75 年,句法分数独立地在一种总线标准以后在一个和二年点预言死亡的风险,当时在病人之中它的预兆的角色在一种总线标准以后被限制到第一年的 75 年。进一步的研究被需要为在老病人之中选择最适当的 revascularization 策略评估句法分数的价值。 | Madeleine Eickhoff Stefanie Schupke Alexander Khandoga Julia Fabian Moritz Baquet David Jochheim David Grundmann Manuela Thienel Axel Bauer Hans Theiss Stefan Brunner Jorg Hausleiter Steffen Massberg Julinda Mehilli | 2018 | Journal of Geriatric Cardiology2018，15，9： | 3 |
| 10 | Four cancer cases after esophageal atresia repair: Time to start screening the upper gastrointestinal tract显示文摘Esophageal atresia(EA) is one of the most common congenital digestive malformations and requires surgical correction early in life. Dedicated centers have reported survival rates up to 95%. The most frequent comorbidities after EA repair are dysphagia(72%) and gastroesophageal reflux(GER)(67%). Chronic GER after EA repair might lead to mucosal damage, esophageal stricturing, Barrett's esophagus and eventually esophageal adenocarcinoma. Several long-term follow-up studies found an increased risk of Barrett's esophagus and esophageal carcinoma in EA patients, both at a relatively young age. Given these findings, the recent ESPGHAN-NASPGHAN guideline recommends routine endoscopy in adults born with EA. We report a series of four EA patients who developed a carcinoma of the gastrointestinal tract: three esophageal carcinoma and one colorectal carcinoma in a colonic interposition. These cases emphasize the importance of lifelong screening of the upper gastrointestinal tract in EA patients. | Floor WT Vergouwe Madeleine Gottrand Bas PL Wijnhoven Hanneke IJsselstijn Guillaume Piessen Marco J Bruno René MH Wijnen Manon CW Spaander | 2018 | World Journal of Gastroenterology2018，24，9： | 3 |
| 11 | BET Bromodomain Inhibition as a Therapeutic Strategy to Target c-Myc显示文摘 | Jake E. Delmore Ghayas C. Issa Madeleine E. Lemieux Peter B. Rahl Junwei Shi Hannah M. Jacobs Efstathios Kastritis Timothy Gilpatrick Ronald M. Paranal Jun Qi Marta Chesi Anna C. Schinzel Michael R. McKeown Timothy P. Heffernan Christopher R. Vakoc P. Lei | 2011 | Cell2011，，6： | 3 |
| 12 | Preliminary study on modelling, fabrication by photo-chemical etching and in vivo testing of biodegradable magnesium AZ31 stents显示文摘Magnesium metal(Mg)is a promising material for stent applications due to its biocompatibility and ability to be resorbed by the body.Manufacturing of stents by laser cutting has become an industry standard.Our alternative approach uses photo-chemical etching to transfer a pattern of the stent onto a Mg sheet.In this study,we present three stages of creating and validating a stent prototype,which includes design and simulation using finite element analysis(FEA),followed by fabrication based on AZ31 alloy and,finally,in vivo testing in peripheral arteries of domestic pigs.Due to the preliminary character of this study,only six stents were implanted in two domestic farm pigs weighing 25-28 kg and they were evaluated after 28 days,with an interim follow-up on day 14.The left and right superficial femoral,the left iliac,and the right renal artery were selected for this study.The diameters of the stented artery segments were evaluated at the time of implantation,on day 14 and then,finally,on day 28,by quantitative vessel analysis(QVA)using fluoroscopic imaging.Optical Coherence Tomography(OCT)imaging displayed some malposition,breaks,stacking,and protrusion into the lumen at the proximal,distal,and mid-sections of the stented arteries.The stents degraded with time,but simultaneously became embedded in the intima.After 28 days,the animals were euthanized,and explanted vessels were fixed for micro-CT imaging and histology studies.Micro-CT imaging revealed stent morphological and volumetric changes due to the in-body degradation.An in vivo corrosion rate of 0.75 mm/year was obtained by the CT evaluation.The histology suggested no-life threatening effects,although moderate injury,inflammation,and endothelialization scores were observed. | Bala Subramanya Pavan Kumar Kandala Guangqi Zhang Capucine LCorriveau Mark Paquin Madeleine Chagnon Dana Begun Vesselin Shanov | 2021 | Bioactive Materials2021，6，6： | 2 |
| 13 | Data and tools to integrate climate and environmental information into public health显示文摘Background:During the last 30 years,the development of geographical information systems and satellites for Earth observation has made important progress in the monitoring of the weather,climate,environmental and anthropogenic factors that influence the reduction or the reemergence of vector-borne diseases.Analyses resulting from the combination of geographical information systems(GIS)and remote sensing have improved knowledge of climatic,environmental,and biodiversity factors influencing vector-borne diseases(VBDs)such as malaria,visceral leishmaniasis,dengue,Rift Valley fever,schistosomiasis,Chagas disease and leptospirosis.These knowledge and products developed using remotely sensed data helped and continue to help decision makers to better allocate limited resources in the fight against VBDs.Main body:Because VBDs are linked to climate and environment,we present here our experience during the last four years working with the projects under the,World Health Organization(WHO)/The Special Programme for Research and Training in Tropical Diseases(TDR)-International Development Research Centre(IDRC)Research Initiative on VBDs and Climate Change to integrate climate and environmental information into research and decision-making processes.The following sections present the methodology we have developed,which uses remote sensing to monitor climate variability,environmental conditions,and their impacts on the dynamics of infectious diseases.We then show how remotely sensed data can be accessed and evaluated and how they can be integrated into research and decision-making processes for mapping risks,and creating Early Warning Systems,using two examples from the WHO TDR projects based on schistosomiasis analysis in South Africa and Trypanosomiasis in Tanzania.Conclusions:The tools presented in this article have been successfully used by the projects under the WHO/TDRIDRC Research Initiative on VBDs and Climate Change.Combined with capacity building,they are an important piece of work which can significantly contribute to the goals of WHO Global Vector Control Response and to the Sustainable Development Goals especially those on health and climate action. | Pietro Ceccato Bernadette Ramirez Tawanda Manyangadze Paul Gwakisa Madeleine C.Thomson | 2018 | Infectious Diseases of Poverty2018，7，1： | 2 |
| 14 | Enrichment of retinal ganglion and Müller glia progenitors from retinal organoids derived from human induced pluripotent stem cells-possibilities and current limitations显示文摘BACKGROUND Retinal organoids serve as excellent human-specific disease models for conditions affecting otherwise inaccessible retinal tissue from patients.They permit the isolation of key cell types affected in various eye diseases including retinal ganglion cells(RGCs)and Müller glia.AIM To refine human-induced pluripotent stem cells(hiPSCs)differentiated into threedimensional(3D)retinal organoids to generate sufficient numbers of RGCs and Müller glia progenitors for downstream analyses.METHODS In this study we described,evaluated,and refined methods with which to generate Müller glia and RGC progenitors,isolated them via magnetic-activated cell sorting,and assessed their lineage stability after prolonged 2D culture.Putative progenitor populations were characterized via quantitative PCR and immunocytochemistry,and the ultrastructural composition of retinal organoid cells was investigated.RESULTS Our study confirms the feasibility of generating marker-characterized Müller glia and RGC progenitors within retinal organoids.Such retinal organoids can be dissociated and the Müller glia and RGC progenitor-like cells isolated via magnetic-activated cell sorting and propagated as monolayers.CONCLUSION Enrichment of Müller glia and RGC progenitors from retinal organoids is a feasible method with which to study cell type-specific disease phenotypes and to potentially generate specific retinal populations for cell replacement therapies. | Kristine Karla Freude Sarkis Saruhanian Alanna McCauley Colton Paterson Madeleine Odette Annika Oostenink Poul Hyttel Mark Gillies Henriette Haukedal Miriam Kolko | 2020 | World Journal of Stem Cells2020，12，10： | 2 |
| 15 | Design and synthesis of synthetic UP elements for modulation of gene expression in Escherichia coli显示文摘Metabolic engineering requires fine-tuned gene expression for most pathway optimization applications.To develop a suitable suite of promoters,traditional bacterial promoter engineering efforts have focused on modifications to the core region,especially the−10 and−35 regions,of native promoters.Here,we demonstrate an alternate,unexplored route of promoter engineering through randomization of the UP element of the promoter—a region that contacts the alpha subunit carboxy-terminal domain instead of the sigma subunit of the RNA polymerase holoenzyme.Through this work,we identify five novel UP element sequences through library-based searches in Escherichia coli.The resulting elements were used to activate the E.coli core promoter,rrnD promoter,to levels on par and higher than the prevalent strong bacterial promoter,OXB15.These relative levels of expression activation were transferrable when applied upstream of alternate core promoter sequences,including rrnA and rrnH.This work thus presents and validates a novel strategy for bacterial promoter engineering with transferability across varying core promoters and potential for transferability across bacterial species. | Kristin V.Presnell Madeleine Flexer-Harrison Hal SAlper | 2019 | Synthetic and Systems Biotechnology2019，4，2： | 2 |
| 16 | Interactions between atmospheric CO2 enrichment and soil fauna显示文摘 | Marie - Madeleine CoQteaux Thomas Bolger | 2000 | Plant and Soil2000，224，： | 1 |
| 17 | Comprehensive anal-ysis of HLA-A, HLA-B, HLA-C, HLA-DRB1,and HLA-DQB1 lociand squamous cell cervical cancer risk显示文摘 | Madeleine MM Johnson LG Smith AG | 2008 | Cancer Res2008，68，9： | 1 |
| 18 | The Surprising Truth about Faculty Perception and Use of Collection Development Opportunities: One Libraw's Case Study 显示文摘 | Madeleine Bombeld Arlene Hanerfeld | 2004 | Against the Grain2004，，2： | 1 |
| 19 | Acomparison between mechanomyographic condenser microphoneand accelerometer measurements during submaximal isometric,concentric and eccentric contractions显示文摘 | Anna Jaskolska Pascal Madeleine Artur Jasko ′lski | 2007 | Journal of Electromyographyand Kinesiology2007，17，3： | 1 |
| 20 | Idiopathic eosinophilic esophagitis is associated with a T H 2-type allergic inflammatory response显示文摘 | Alex Straumann Madeleine Bauer Barbra Fischer Kurt Blaser Hans-Uwe Simon | 2001 | The Journal of Allergy and Clinical Immunology2001，，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员