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151篇 您的检索式:作者名="Maurits"
    题名 作者 年代 出处 被引量
1持续性心房颤动山羊模型的心房单极电极标测显示文摘在持续性心房颤动 (简称房颤 )山羊模型上 ,研究心房不同部位房颤周长 (AFCL)及单极心外膜电图的差异 ,并利用激动标测图分析房颤时的蝉联现象。将 83个电极分别缝合于 7只山羊的左心房游离壁、左心耳、Bachmann束 (BB)、右心耳游离壁的心外膜。利用自动房颤刺激器维持房颤 ,待房颤持续 4周后 ,取 16s的心外膜电图作分析。利用单极电图标记局部激动时间 ,并根据单极电图的形态特点将其标记为正常电位 (单电位和短的双电位 )及异常电位 (长的双电位、三电位及碎裂电位 )。根据左心房局部激动时间重建等电位激动标测图 ,如超过 7次连续心房搏动经过相同路径 ,则定义为蝉联片段。在左心房、左心耳、BB、右心耳及右心房的AFCL分别为 94 .9± 4 .6 ,95 .7±4 .4 ,10 5 .7± 6 .5 (与其他部位比较 ,P <0 .0 5 ) ,99.2± 8.0及 98.5± 6 .3ms ;异常电位的百分比分别为 2 0 .9%± 6 .3% ,2 7.8%± 11.8% ,5 7.4 %± 7.8% (与其他部位比较 ,P <0 .0 1) ,18.6 %± 9.7%和 19.4 %± 3.9%。在所记录的 16s房颤过程中 ,左心房共有 70 5次心搏 ,其中 6 8次 (9.6 % )属于蝉联片段。结论 :在山羊持续房颤模型 ,BB的AFCL最长 ,异常电位的发生率最高 ,提示BB在房颤的维持上起重要作用。单兆亮 王玉堂 时向民 Mattias Duytschaever Maurits A.Allessie 2002中国心脏起搏与心电生理杂志2002,16,3:6
2Ic类抗心律失常药Cibenzoline转复山羊持续性心房颤动过程中心房异常电位的变化显示文摘目的 :在山羊持续性心房颤动 (房颤 )模型上分析Ic类抗心律失常药cibenzoline对心外膜单极心房电图形态的影响。 方法 :在 7只山羊的心房外膜分别缝合 83个电极。用自动房颤刺激器维持房颤 ,待持续性房颤持续 4周后 ,静脉滴注cibenzoline[0 1mg/ (kg·min) ] ,直至房颤终止。记录用药后房颤周长 (AFCL)的变化 ,分析AFCL分别延长 2 0、40、60、80ms和房颤转复前各 16s的间期内 ,心房各部位异常电位的百分率和左心房传导速度的变化。结果 :在静脉滴注cibenzoline后 ,平均AFCL逐渐延长 ,心房传导速度逐渐下降 ,异常电位的百分率逐渐减少 ,与静脉滴注前比均有显著性差异 (P均 <0 0 5 )。结论 :Ic类抗心律失常药cibenzoline延长AFCL ,减慢房颤波的传导速度 ,减少房颤时异常电位的比例。提示该抗心律失常药物可能增加房颤的可兴奋间期从而使房颤转复为窦性心律。单兆亮 王玉堂 时向民 Mattias F.Duytschaever Maurits A.Allessie 2002中国循环杂志2002,17,6:5
3The effect of acupuncture on mood and working memory in patients with depression and schizophrenia显示文摘BACKGROUND: In patients with depression, as well as in patients with schizophrenia, both mood and working memory performance are often impaired. Both issues can only be addressed and improved with medication to some extent.OBJECTIVE: This study investigates the mood and the working memory performance in patients with depression or schizophrenia and whether acupuncture can improve these.DESIGN, SETTING, PARTICIPANTS AND INTERVENTIONS: A pragmatic clinical trial design was used. The study was conducted in a psychiatric clinic. Fifty patients with depression and 50 with schizophrenia were randomly divided into an experimental and a waiting-list group. Additionally, 25 healthy control participants were included. Twelve weeks of individualized acupuncture treatment was used as the clinical intervention. MAIN OUTCOME MEASURES: All patients were tested before(T1) and after(T2) acupuncture treatment on a mood scale(Beck Depression Inventory-II, BDI-II), a simple working memory task(digit span), and a complex working memory task(letter-number sequencing); the healthy controls were tested at T1 only.RESULTS: Patients with depression scored worse than the others on the BDI-II, and patients with schizophrenia scored worse than the healthy controls. On the digit span, patients with schizophrenia did not differ from healthy controls whereas they scored worse of all on the letter-number sequencing. With respect to the acupuncture fi ndings, fi rst, the present study showed that the use of acupuncture to treat patients with schizophrenia was both practical and safe. Moreover, acupuncture had a positive effect on the BDI-II for the depression group, but acupuncture had no effect on the digit span and on the letternumber sequencing performance for the two clinical groups.CONCLUSION: The clinical improvement in patients with depression after acupuncture treatment was not accompanied by any signifi cant change in a simple working memory task or in a more complex working memory task; the same was true for the patients with schizophrenia.Peggy Bosch Maurits van den Noort Sujung Yeo Sabina Lim Anton Coenen Gilles van Luijtelaar 2015Journal of Integrative Medicine2015,13,6:5
4Progression From Paroxysmal to Persistent Atrial Fibrillation显示文摘Cees B. de Vos Ron Pisters Robby Nieuwlaat Martin H. Prins Robert G. Tieleman Robert-Jan S. Coelen Antonius C. van den Heijkant Maurits A. Allessie Harry J.G.M. Crijns 2010Journal of the American College of Cardiology2010,,8:4
5Traction 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 2006Spine2006,,14:2
6Reverse Structural and Gap-Junctional Remodeling After Prolonged Atrial Fibrillation in the Goat显示文摘Jannie Ausma Huub M.W. van der Velden Marie-Hélène Lenders Erwin P. van Ankeren Habo J. Jongsma Frans C.S. Ramaekers Marcel Borgers Maurits A. Allessie 2003Circulation: Journal of the American Heart Association2003,,15:2
7Comparison of Positron Emission Tomography, Computed Tomography, and Endoscopic Ultrasound in the Initial Staging of Patients with Esophageal Cancer显示文摘Val J. Lowe Fargol Booya J. G. Fletcher Mark Nathan Eric Jensen Brian Mullan Eric Rohren Maurits J. Wiersema Enrique Vazquez-Sequeiros Joseph A. Murray Mark S. Allen Michael J. Levy Jonathan E. Clain 2005Molecular Imaging and Biology2005,,6:2
8Endosonography-guided celiac plexus neurolysis显示文摘Maurits J. Wiersema Lisa M. Wiersema 1996Gastrointestinal Endoscopy1996,,6:2
9Generalized cross validation for wavelet thresholding显示文摘Maarten Jansen Maurits Malfait Adhemar Bultheel 1997Signal Processing1997,,1:2
10与Cibenzoline转复山羊持续性心房颤动相关的电生理现象分析显示文摘目的 :在持续性心房颤动 (房颤 )山羊模型上 ,分析 类抗心律失常药 Cibenzoline使房颤转复为窦性心律时出现的电生理现象 ,探讨房颤转复的机制。方法 :给 7只山羊的左心房游离壁、左心耳、Bachmann氏束 ( BB)、右心耳及右心房游离壁缝合心外膜电极。用自动房颤刺激器维持房颤 ,待房颤持续 4周后 ,静脉滴注 Cibenzoline( 0 .1mg·kg-1· min-1 ) ,直至房颤终止。分析房颤转复前单极电图的形态特点、房颤周长 ( AFCL)的变化 ,并通过测量房颤周长的标准差 ( AFCLSD) ,分析心房激动均一性变化。结果 :在房颤转复前最后 2次心搏的平均 AFCL有跳跃性延长( P<0 .0 5 ) ,正常电位的百分率显著增加 ( P<0 .0 5 )。房颤转复前最后 1个 AFCLSD在除 BB外的心房各部位内明显缩小 ( P<0 .0 5 ) ,在整个心房内的变化不显著。结论 :在房颤转复前的最后 2次激动 ,房颤波激动的规律性明显增加 ,支持单兆亮 王玉堂 裴建明 时向民 Maurits A.Allessie 2003心脏杂志2003,15,3:2
11Visocoelastic effects in three-dimensional microphase separation of block copolymers: Dynamic mean-field density functional approach显示文摘Maurits N M Zvelindovsky A V Fraaije J G E M 1998J Chem Phys1998,109,11:1
12Pancreatic Malignancy : Value of Arterial, Pancreatic,and Hepatic Phase Image with Multidetector显示文摘JoelG Flelcher MD Maurits J 2003Radiology2003,229,1:1
13EUS-guided trucut biopsy in establishing autoimmune pancreatitis as the cause of obstructive jaundice显示文摘Michael J. Levy Raghuram P. Reddy Maurits J. Wiersema Thomas C. Smyrk Jonathan E. Clain Gavin C. Harewood Randall K. Pearson Elizabeth Rajan Mark D. Topazian Tony E. Yusuf Suresh T. Chari Bret T. Petersen 2005Gastrointestinal Endoscopy2005,,3:1
14Simultaneous EMG-functional MRI recordings can directly relate hyperkinetic movements to brain activity 显示文摘Van Rootselaar AF Maurits NM Renken R 2008Hum Brain Mapp2008,29,:1
15Neo-adjuvant chemotherapy followed by surgery and chemotherapy or by surgery and chemoradiotherapy for patients with resectable gastric cancer (CRITICS)显示文摘Johan L Dikken Johanna W van Sandick HA Maurits Swellengrebel 0,,:1
16Brain activity and cognitive transition during childhood: a longitudinal event-related brain potential study 显示文摘Johannes S Peter M Maurits Van der M 1999Child Neuropsychology1999,5,1:1
17High-dose acetylcysteine in idiopathic pulmonary fibrosis 显示文摘Demedts Maurits Behr Juergen Buhl Roland 2005NEJM2005,353,21:1
18Evaluating long-term attachment of two different endoclips in the human gastrointestinal tract显示文摘AIM:To evaluate the long-term attachment of two types of endoclips in the human gastrointestinal tract. METHODS:In this prospective observational study,endoclips were placed and followed-up during endoscopies or using fluoroscopic images as part of a pro s pective feasibility study evaluating external beam radiotherapy (EBRT,wk 1-3) followed by high dose rate brachytherapy (HDRBT with an endoluminal app licator once a week for 3 wk,wk 9-11) in medically inoperablerectal cancer patients. Initially,the type and number of endoclips were chosenrandomly and later refined to 1 Resolution clip (Microvasive) proximal and 2 Quickclips (Olympus) distal to the tumor. Nine consecutive patients from between September 2007 and August 2008 were analyzed. Retention rates were evaluated over three different observational periods [period 1:pre-HDRBT (wk-2-8),period 2:during HD RBT (wk 9-11) and period 3:post-HDRBT (wk 1216)]. RESULTS:In this study,a total of 44 clips were placed during endoscopy,either at the beginning or at the end of period 1. The Resolution clip had a higher overall retention rate than the Quickclip (P = 0.01). After a median period of 81 d after placement (in period 1),longterm retention rates for the Resolution clip and Quickclip clip were 67% and 35% respectively. CONCLUSION:The Resolution clip has a high retention rate and is useful in situations where long-term attachment to the human gastrointestinal mucosa is warranted.Hendrik Albert Maurits Swellengrebel Cornelia Adriana Maria Marijnen Andrew Vincent Annemieke Cats 2010World Journal of Gastrointestinal Endoscopy2010,2,10:1
19Traditional Chinese medicine in psychiatry: the fruit-basket-problem显示文摘Traditional Chinese medicine(TCM)is gaining popularity in the treatment of psychiatric disorders[1,2]that can be described and treated from either an Eastern or a Western perspective.In Eastern medicine,the disorders are described according to fi ve diagnostic methods thatPeggy Bosch Peter de Rover Sujung Yeo Sook-Hyun Lee Sabina Lim Maurits van den Noort 2016Journal of Integrative Medicine2016,14,4:1
20Hyoscine N-butylbromide does not improve polyp detection during colonoscopy: a double-blind, randomized, placebo-controlled, clinical trial显示文摘Esther J. de Brouwer Maurits E. Arbouw Wil C. van der Zwet Margot A. van Herwaarden Michiel Ledeboer Frank G. Jansman Frank ter Borg 2012Gastrointestinal Endoscopy2012,,4:1
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