|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | PBL:教育实践和研究的未来挑战显示文摘本文是一篇有关PBL的评论性研究,根据现代学习理论,作者论述了四个有关学习的原则,解释了这些原则在PBL中的应用,并对已进行的研究进行了评议。 | Diana HJM Dolmans Willem De Grave Ineke HAP Wolfhagen Cees PM van der Vleuten 梅人朗 | 2008 | 复旦教育论坛2008，6，1： | 44 |
| 2 | Lower Bifidobacteria counts in both duodenal mucosa-associated and fecal microbiota in irritable bowel syndrome patients显示文摘AIM: To determine the composition of both fecal and duodenal mucosa-associated microbiota in irritable bowel syndrome (IBS) patients and healthy subjects using molecular-based techniques. METHODS: Fecal and duodenal mucosa brush samples were obtained from 41 IBS patients and 26 healthy subjects. Fecal samples were analyzed for the composition of the total microbiota using fluorescent in situ hybridization (FISH) and both fecal and duodenal brush samples were analyzed for the composition of bif idobacteria using real-time polymerase chain reaction. RESULTS: The FISH analysis of fecal samples revealed a 2-fold decrease in the level of bifidobacteria (4.2 ± 1.3 vs 8.3 ± 1.9, P < 0.01) in IBS patients compared to healthy subjects, whereas no major differences in other bacterial groups were observed. At the species level, Bifidobacterium catenulatum levels were significantly lower (6 ± 0.6 vs 19 ± 2.5, P < 0.001) in the IBS patients in both fecal and duodenal brush samples than in healthy subjects.CONCLUSION: Decreased bifidobacteria levels in both fecal and duodenal brush samples of IBS patients compared to healthy subjects indicate a role for microbiotic composition in IBS pathophysiology. | Angèle PM Kerckhoffs Melvin Samsom Michel E van der Rest Joris de Vogel Jan Knol Kaouther Ben-Amor Louis MA Akkermans | 2009 | World Journal of Gastroenterology2009，15，23： | 33 |
| 3 | Folate Biofortification of Potato by Tuber-Specific Expression of Four Folate Biosynthesis Genes显示文摘微量元素的不够的饮食的吸入,是隐藏饥饿知道,是破坏全球负担,影响 20 亿个人。folates (维生素 B9 ) 的缺乏,被知道在 C 1 新陈代谢起一个中央作用,每年在至少 1/4 百万个人引起出生缺点。在庄稼提高自然地发生的 folates 的水平的 Biofortification 种,证明是在战斗的一个有效、划算的工具叶酸的缺乏。以前,叶酸的生合成基因 GTPCHI 和模数转换器的介绍,证明是在米饭和西红柿的成功的 biofortification 策略,结果不够足够地在土豆 tubers 增加叶酸的层次。这里,我们提供概念的一个证明 HPPK/DHPS 或 FPGS 的那另外的介绍,在 mitochondrial 的下游的基因叶酸的生合成,启用 folates 的扩大到令人满意的层次(12 褶层) 并且在 tubers 的长期的存储之上保证叶酸的稳定性。在结论,这设计策略能在叶酸积累的土豆栽培变种的创造担任一个模型,在消费土豆的人口受不了容易地适用叶酸的缺乏。 | Jolien De Lepeleire Simon Strobbe Jana Verstraete Dieter Blancquaert Lars Ambach Richard G.F. Visser Christophe Stove Dominique Van Der Straeten | 2018 | Molecular Plant2018，11，1： | 12 |
| 4 | 这项临床试验完成注册了吗?——国际医学杂志编辑委员会声明显示文摘 | Catherine De Angelis Jeffrey M. Drazen Frank A. Frizelle Charlotte Haug John Hoey Richard Horton Sheldon Kotzin Christine Laine Ana Marusic A. John P.M. Overbeke Torben V.Schroeder Harold C. Sox Martin B. Van Der Weyden 刁骧(译) 孙丁(审校) 秦莉(审校) | 2006 | 中国循证医学杂志2006，6，4： | 11 |
| 5 | Current and future therapies for inherited cholestatic liver diseases显示文摘Familial intrahepatic cholestasis(FIC) comprises a group of rare cholestatic liver diseases associated with canalicular transport defects resulting predominantly from mutations in ATP8B1, ABCB11 and ABCB4. Phe-notypes range from benign recurrent intrahepatic cholestasis(BRIC), associated with recurrent cholestatic attacks, to progressive FIC(PFIC). Patients often suffer from severe pruritus and eventually progressive cholestasis results in liver failure. Currently, first-line treatment includes ursodeoxycholic acid in patients with ABCB4 deficiency(PFIC3) and partial biliary diversion in patients with ATP8B1 or ABCB11 deficiency(PFIC1 and PFIC2). When treatment fails, liver transplantation is needed which is associated with complications like rejection, post-transplant hepatic steatosis and recurrence of disease. Therefore, the need for more and better therapies for this group of chronic diseases remains. Here, we discuss new symptomatic treatment options like total biliary diversion, pharmacological diversion of bile acids and hepatocyte transplantation. Furthermore, we focus on emerging mutation-targeted therapeutic strategies, providing an outlook for future personalized treatment for inherited cholestatic liver diseases. | Wendy L van der Woerd Roderick HJ Houwen Stan FJ van de Graaf | 2017 | World Journal of Gastroenterology2017，23，5： | 11 |
| 6 | Metastatic pattern in esophageal and gastric cancer:Influenced by site and histology显示文摘BACKGROUND Detailed information on metastatic patterns in of patients with esophageal and gastric cancer is limited.Early recognition of metastases is important to avoid futile locoregional treatments.Furthermore,knowledge on metastatic patterns is necessary for further development of personalized treatment modalities.AIM To gain insight into the metastatic pattern of gastroesophageal cancer.METHODS A nationwide retrospective autopsy study of 3876 patients with adenocarcinoma(AC)or squamous cell carcinoma(SCC)of the esophagus or stomach between 1990 and 2017 was performed.Only patient with metastases were included for analysis.The metastatic pattern was analyzed according to the primary tumor location and histological subtype.RESULTS Metastatic disease was found in 268 esophageal and 331 gastric cancer patients.In esophageal cancer,the most common metastatic locations were liver(56%),distant lymph nodes(53%)and lung(50%).Esophageal AC showed more frequently metastases to the peritoneum and bone compared with esophageal SCC.In gastric cancer,the most common metastatic locations were distant lymph nodes(56%),liver(53%)and peritoneum(51%).Intestinal-type AC of the stomach showed metastases to the liver more frequently,whereas metastases to the bone,female reproductive organs and colorectum were observed more frequently in diffuse-type gastric AC.CONCLUSION This study showed differences in metastatic patterns of patients with esophageal and gastric cancer according to the primary tumor location and histological subtype. | Moniek HP Verstegen Mitchell Harker Carlijn van de Water Jolanda van Dieren Niek Hugen Iris D Nagtegaal Camiel Rosman Rachel S van der Post | 2020 | World Journal of Gastroenterology2020，26，39： | 9 |
| 7 | N-terminal truncated RHT-1 proteins generated by translational reinitiation cause semi-dwarfing of wheat Green Revolution alleles显示文摘The unprecedented wheat yield increases during the Green Revolution were achieved through the introduc-tion of the Reduced height(Rht)-B1b and Rht-D1b semi-dwarfing alleles.These Rht-1 alleles encode growth-repressing DELLA genes containing a stop codon within their open reading frame that confers gibberellin(GA)-insensitive semi-dwarfism.In this study,we successfully took the hurdle of detecting wild-type RHT-1 proteins in different wheat organs and confirmed their degradation in response to GAs.We further demonstrated that Rht-B1b and Rht-D1b produce N-terminal truncated proteins through trans-lational reinitiation.Expression of these N-terminal truncated proteins in transgenic lines and in Rht-D1c,an allele containing multiple Rht-D1b copies,demonstrated their ability to cause strong dwarfism,resulting from their insensitivity to GA-mediated degradation.N-terminal truncated proteins were detected in spikes and nodes,but not in the aleurone layers.Since Rht-B 1b and Rht-D1b alleles cause dwarfism but have wild-type dormancy,this finding suggests that tissue-specific differences in translational reinitiation may explain why the Rht-1 alleles reduce plant height without affecting dormancy.Taken together,our findings not only reveal the molecular mechanism underlying the Green Revolution but also demonstrate that trans-lational reinitiation in the main open reading frame occurs in plants. | Karel Van De Velde Stephen GThomas Floor Heyse Rim Kaspar Dominique Van Der Straeten Antje Rohde | 2021 | Molecular Plant2021，14，4： | 8 |
| 8 | Near-infrared fluorescence imaging of a solitary fibrous tumor of the pancreas using methylene blue显示文摘A 67-year-old female presented with unexplained abdominal pain. A contrast-enhanced computed tomography scan of the abdomen incidentally revealed a mass in the uncinate process of the pancreas. This mass was resected and based on histopathological findings, diagnosed as a solitary fibrous tumor (SFT) of the pancreas. A SFT is an extremely rare benign mesenchymal tumor that in 65% of cases affects the visceral pleura but can also affect extra-pleural sites. The intraoperative demarcation of pancreatic tumors, such as SFTs, can bechallenging. In this report, the first clear intraoperative identification of a SFT of the pancreas in a human was shown using near-infrared fluorescence and methylene blue. | Joost R van der Vorst Alexander L Vahrmeijer Merlijn Hutteman Tjalling Bosse Vincent THBM Smit Cornelis JH van de Velde John V Frangioni Bert A Bonsing | 2012 | World Journal of Gastrointestinal Surgery2012，4，7： | 7 |
| 9 | Pineal clock gene oscillation is disturbed in Alzheimer's disease, due to functional disconnection from the "master clock"显示文摘 | Wu YH Fischer DF Kalsbcck A Garidou-Boof ML van der Vliet J van Heijningen C Liu RY Zhou JN Swaab DE | 2006 | 中国生物学文摘2006，20，9： | 7 |
| 10 | m TOR signaling in liver regeneration: Rapamycin combined with growth factor treatment显示文摘AIM: To investigate the effects of mammalian target of rapamycin(mT OR) inhibition on liver regeneration and autophagy in a surgical resection model.METHODS: C57BL/6 mice were subjected to a 70% partial hepatectomy(PH) and treated intraperitoneally every 24 h with a combination of the m TOR inhibitor rapamycin(2.5 mg/kg per day) and the steroid dexamethasone(2.0 mg/kg per day) in phosphate bufferedsaline(PBS) or with PBS alone as vehicle control. In the immunosuppressant group, part of the group was treated subcutaneously 4 h prior to and 24 h after PH with a combination of human recombinant interleukin 6(IL-6; 500 μg/kg per day) and hepatocyte growth factor(HGF; 100 μg/kg per day) in PBS. Animals were sacrificed 2, 3 or 5 d after PH and liver tissue and blood were collected for further analysis. Immunohistochemical staining for 5-Bromo-2'-deoxyuridine(Brd U) was used to quantify hepatocyte proliferation. Western blotting was used to detect hepatic microtubule-associated protein 1 light chain 3(LC3)-Ⅱ protein expression as a marker for autophagy. Hepatic gene expression levels of proliferation-, inflammation- and angiogenesisrelated genes were examined by real-time reverse transcription-polymerase chain reaction and serum bilirubin and transaminase levels were analyzed at the clinical chemical core facility of the Erasmus MC-University Medical Center.RESULTS: m TOR inhibition significantly suppressed regeneration, shown by decreased hepatocyte proliferation(2% vs 12% Brd U positive hepatocyte nuclei at day 2, P < 0.01; 0.8% vs 1.4% at day 5, P = 0.02) and liver weight reconstitution(63% vs 76% of initial total liver weight at day 3, P = 0.04), and furthermore increased serum transaminase levels(aspartate aminotransferase 641 U/L vs 185 U/L at day 2, P = 0.02). Expression of the autophagy marker LC3-Ⅱ, which was reduced during normal liver regeneration, increased after mT OR inhibition(46% increase at day 2, P = 0.04). Hepatic gene expression showed an increased inflammation-related response [tumor necrosis factor(TNF)-α 3.2-fold upregulation at day 2, P = 0.03; IL-1Ra 6.0-fold upregulation at day 2 and 42.3-fold upregulation at day 5, P < 0.01] and a reduced expression of cell cycle progression and angiogenesis-related factors(HGF 40% reduction at day 2; vascular endothelial growth factor receptor 2 50% reduction at days 2 and 5; angiopoietin 1 60% reduction at day 2, all P ≤ 0.01). Treatmentwith the regeneration stimulating cytokine IL-6 and growth factor HGF could overcome the inhibitory effect on liver weight(75% of initial total liver weight at day 3, P = 0.02 vs immunosuppression alone and P = 0.90 vs controls) and partially reversed gene expression changes caused by rapamycin(TNF-α and IL-1Ra levels at day 2 were restored to control levels). However, no significant changes in hepatocyte proliferation, serum injury markers or autophagy were found.CONCLUSION: mT OR inhibition severely impairs liver regeneration and increases autophagy after PH. These effects are partly reversed by stimulation of the IL-6 and HGF pathways. | Suomi MG Fouraschen Petra E de Ruiter Jaap Kwekkeboom Ron WF de Bruin Geert Kazemier Herold J Metselaar Hugo W Tilanus Luc JW van der Laan Jeroen de Jonge | 2013 | World Journal of Transplantation2013，3，3： | 6 |
| 11 | Early combined immunosuppression or conventional management in patients with newly diagnosed Crohn’s disease: an open randomised trial显示文摘 | Geert D’Haens Filip Baert Gert van Assche Philip Caenepeel Philippe Vergauwe Hans Tuynman Martine De Vos Sander van Deventer Larry Stitt Allan Donner Severine Vermeire Frank J Van De Mierop Jean-Charles R Coche Janneke van der Woude Thomas Ochsenkühn Ad A | 2008 | The Lancet2008，，9613： | 5 |
| 12 | CT筛查降低肺癌死亡率的随机试验显示文摘目前在曾经和现在吸烟的男性中,基于容积的低剂量计算机断层扫描(CT)筛查能否降低肺癌死亡率的随机试验证据有限。2020年初新英格兰医学杂志报道了一项来自欧洲的CT筛查对降低肺癌死亡率的临床试验结果。该研究招募了50~74岁的13195名男性(主要分析)和2594名女性(亚组分析),并将其随机分配至不筛查对照组和干预组,后者分别在基线、第1年、第3年和第5.5年进行CT筛查。通过荷兰和比利时国家登记处获得癌症诊断、死亡日期和死因。 | 王红(译) 唐威(译) 石菊芳(译) De Koning HJ Van der Aalst CM De Jong PA | 2020 | 中华预防医学杂志2020，54，7： | 5 |
| 13 | Prolonged QTc Interval and Risk of Sudden Cardiac Death in a Population of Older Adults显示文摘 | Sabine M.J.M. Straus Jan A. Kors Marie L. De Bruin Cornelis S. van der Hooft Albert Hofman Jan Heeringa Jaap W. Deckers J. Herre Kingma Miriam C.J.M. Sturkenboom Bruno H. Ch. Stricker Jacqueline C.M. Witteman | 2006 | Journal of the American College of Cardiology2006，，2： | 4 |
| 14 | Muc2-Deficient Mice Spontaneously Develop Colitis, Indicating That MUC2 Is Critical for Colonic Protection显示文摘 | Maria Van der Sluis Barbara A.E. De Koning Adrianus C.J.M. De Bruijn Anna Velcich Jules P.P. Meijerink Johannes B. Van Goudoever Hans A. Büller Jan Dekker Isabelle Van Seuningen Ingrid B. Renes Alexandra W.C. Einerhand | 2006 | Gastroenterology2006，，1： | 3 |
| 15 | Emerging pollutants in the environment:A challenge for water resource management显示文摘A significant number of emerging pollutants(EPs)resulting from point and diffuse pollution is present in the aquatic environment.These are chemicals that are not commonly monitored but have the potential to enter the environment and cause adverse ecological and human health effects.According to the NORMAN network,at least 700 substances categorized into 20 classes,have been identified in the European aquatic environment.In light of their potential impact action is urgently required.In this study,we present a concept that shows the current state of art and challenges for monitoring programs,fate and risk assessment tools and requirements for policies with respect to emerging pollutants as a base for sustainable water resource management.Currently,methods for sampling and analysis are not harmonized,being typically focused on certain EP classes.For a number of known highly hazardous EPs detection limits are too high to allow proper risk assessment.For other EPs such as microplastics method development is in its infancy.Advanced ultra-sensitive instrumental techniques should be used for quantitative determination of prioritized EPs in water,suspended matter,soil and biota.Data on EPs'and their metabolites'properties that determine their fate in the environment are often not available.National surveys on water quality often use different parameters for water quality assessment and often do not include EPs.A harmonized monitoring of surface and groundwater is not yet achieved and urgently required.Specific component integrated into models assessing the fate of EPs in a multi compartment environmental approach are missing and must be developed.The main goal of risk assessment is the overall protection of ecological communities in the aquatic environment and human health.New methods for assessing the cumulative risks from combined exposures to several stressors,including mixtures of EPs in a multi-scale approach are required.A combination of regulations and management measures with respect to use/emissions of EPs into the environment,as well as to their occurrence in the environment are fundamental to reach an efficient water resource management. | Violette Geissen Hans Mol Erwin Klumpp Günter Umlauf Marti Nadal Martine van der Ploeg Sjoerd E.A.T.M.van de Zee Coen J.Ritsema | 2015 | International Soil and Water Conservation Research2015，3，1： | 3 |
| 16 | The second European evidence-based Consensus on the diagnosis and management of Crohn’s disease: Special situations显示文摘 | Gert Van Assche Axel Dignass Walter Reinisch C. Janneke van der Woude Andreas Sturm Martine De Vos Mario Guslandi Bas Oldenburg Iris Dotan Philippe Marteau Alessandro Ardizzone Daniel C. Baumgart Geert D’Haens Paolo Gionchetti Francisco Portela Boris Vuce | 2009 | Journal of Crohn’s and Colitis2009，，1： | 3 |
| 17 | Coxsackievirus mutants that can bypass host factor PI4KIIIβ and the need for high levels of PI4P lipids for replication显示文摘 | Hilde M van der Schaar Lonneke van der Linden Kjerstin H W Lanke Jeroen R P M Strating Gerhard Purstinger Erik de Vries Cornelis A M de Haan Johan Neyts Frank J M van Kuppeveld | 2012 | Cell Research2012，22，11： | 3 |
| 18 | Minimally invasive versus open oesophagectomy for patients with oesophageal cancer: a multicentre, open-label, randomised controlled trial显示文摘 | Surya SAY Biere Mark I van Berge Henegouwen Kirsten W Maas Luigi Bonavina Camiel Rosman Josep Roig Garcia Suzanne S Gisbertz Jean HG Klinkenbijl Markus W Hollmann Elly SM de Lange H Jaap Bonjer Donald L van der Peet Miguel A Cuesta | 2012 | The Lancet . 2012 (9829)2012，，： | 3 |
| 19 | Traction for Low Back Pain With or Without Sciatica: An Updated Systematic Review Within the Framework of the Cochrane Collaboration显示文摘 | Judy Clarke Maurits van Tulder Stefan Blomberg Henrica de Vet Geert van der Heijden Gert Bronfort | 2006 | Spine2006，，14： | 2 |
| 20 | Altered Myocardial Substrate Metabolism and Decreased Diastolic Function in Nonischemic Human Diabetic Cardiomyopathy显示文摘 | Luuk J. Rijzewijk Rutger W. van der Meer Hildo J. Lamb Hugo W.A.M. de Jong Mark Lubberink Johannes A. Romijn Jeroen J. Bax Albert de Roos Jos W. Twisk Robert J. Heine Adriaan A. Lammertsma Johannes W.A. Smit Michaela Diamant | 2009 | Journal of the American College of Cardiology2009，，16： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员