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107篇 您的检索式:作者名="Marcel D"
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1Transcranial direct current stimulation in psychiatric disorders显示文摘The interest in non-invasive brain stimulation techniques is increasing in recent years. Among these techniques, transcranial direct current stimulation(t DCS) has been the subject of great interest among researchers because of its easiness to use, low cost, benign profile of side effects and encouraging results of research in the field. This interest has generated several studies and randomized clinical trials, particularly in psychiatry. In this review, we provide a summary of the development of the technique and its mechanism of action as well as a review of the methodological aspects of randomized clinical trials in psychiatry, including studies in affective disorders, schizophrenia, obsessive compulsive disorder, child psychiatry and substance use disorder. Finally,we provide an overview of t DCS use in cognitive enhancement as well as a discussion regarding its clinical use and regulatory and ethical issues. Although many promising results regarding t DCS efficacy were described, the total number of studies is still low, highlighting the need of further studies aiming to replicate these findings in larger samples as to provide a definite picture regarding t DCS efficacy in psychiatry.Gabriel Tortella Roberta Casati Luana V M Aparicio Antonio Mantovani Natasha Senco Giordano D’Urso Jerome Brunelin Fabiana Guarienti Priscila Mara Lorencini Selingardi Débora Muszkat Bernardo de Sampaio Pereira Junior Leandro Valiengo Adriano H Moffa Marcel Simis Lucas Borrione André R Brunoni 2015World Journal of Psychiatry2015,5,1:6
2Comparative analysis of Solanum stoloniferum responses to probing by the green peach aphid Myzus persicae and the potato aphid Macrosiphum euphorbiae显示文摘抽象植物由种类特定的防卫机制保护自己免于蚜虫攻击。以前,我们证明了茄属 stoloniferum Schlechtd 有抵抗因素到 Myzus persicae Sulzer (Homoptera:Aphididae ) 在 epidermal/mesophyll 水平,那不对 Macrosiphum euphorbiae 托马斯是有效的(Homoptera:Aphididae ) 。这里,我们比较 nymph 的死亡, pre 繁殖的发展时间,和 M 的探查的行为。persicae 和 M。S 上的 euphorbiae。stoloniferum 和茄属 tuberosum L。而且,我们在 S 在基因表示分析变化。stoloniferum 96 个小时由也张贴群袭蚜虫种类。尽管 M。探查蚜虫遇到更多的探查的行为表演的 euphorbiae 在韧皮部 activitieslonger 在 S 上探查和分泌唾液时间上抑制。stoloniferum 比在 S 上。tuberosum,蚜虫成功了在两植物上到达韧皮部树液的持续摄取。由 M 探查。S 上的 persicae。stoloniferum 植物导致了仅仅的有限的喂。M 的幸存。euphorbiae 和 M。persicae 在年轻叶子,然而并非在 S 的衰老的叶子被影响。stoloniferum。由 M 的群袭。euphorbiae 比 M 改变了更多的基因的表示。persicae 做了。在全身的水平,两个蚜虫得到了弱回答。S 的群袭。有很多 M 的 stoloniferum 植物。persicae 在叶子导致了词法变化,导致被破坏脉管的实质引起并且包围织物的色点的发展。相反,由 M 的群袭。euphorbiae 没有词法效果。两个都,植物种类能为 M 被认为是好主人。euphorbiae,而仅仅 S。tuberosum 是为 M 的一位好主人。persicae 和 S。stoloniferum 不是。S 的群袭。由 M 的 stoloniferum。persicae 或 M。euphorbiae 象一套普通基因一样改变了为每蚜虫特定的一套植物基因的表示。Adriana E. Alvarez Viviana G. Broglia Anahi M. Alberti D'Amato Doret Wouters Edwin van der Vossen Elisa Garzo W. Fred Tjallingii Marcel Dicke Ben Vosman 2013Insect Science2013,20,2:5
3The 5-HT2c receptor gene Cys23Ser polymorphism influences the intravaginal ejaculation latency time in Dutch Caucasian men with lifelong premature ejaculation显示文摘有终生的早泄(LPE ) 的人的坚持的短 intravaginal 射精潜伏时间(IELT ) 与 5-hydroxytryptamine (HT ) 有关是 2C 受体工作,这被要求了。这研究的目的是与 LPE 在人调查 Cys23Ser 5-HT 2C 受体基因多型性和 IELT 的持续时间的关系。因此,未来的研究与 LPE 在 64 个荷兰的白种人人被进行。基线 IELT 被秒表在一个 1 月的时期上在性交期间估计。所有人是为 Cys23Ser 5-HT 2C 受体基因多型性的 genotyped。Cys 的等位基因频率和 5-HT 2C 受体基因多型性的重量的单位变体是坚定的。在 Cys/Cys 和重量的单位 / 重量的单位遗传型和在有 LPE 的人的 IELT 的自然对数之间的协会被调查。作为结果,几何吝啬、中部、自然的吝啬的 IELT 是 25.2, 27.0, 33.9 s 分别地。所有人, 20.0% , 10.8% , 23.1% 和 41.5% 在 10 以内射精,在阴道穿入以后的 10-20, 20-30 和 30-60 s。64 个人,为 5-HT 2C 受体基因的 Cys23Ser 多型性的 Cys/Cys 和重量的单位 / 重量的单位遗传型频率分别地是 81% 和 19% 。wildtypes (Cys/Cys ) 的几何吝啬的 IELT 显著地更低(22.6 s;95% CI 18.3-27.8 s ) 比在男同型结合的异种(重量的单位 / 重量的单位)(40.4 s;95% CI 20.3-80.4 s )(P = 0.03 ) 。Cys23Ser 5-HT 2C 受体基因多型性与 LPE 在人与 IELT 被联系,这被结束。有 Cys/Cys 遗传型的人与重量的单位 / 重量的单位遗传型比人有更短的 IELT。Paddy KC Janssen Ron van Schaik Berend Olivier Marcel D Waldinger 2014Asian Journal of Andrology2014,16,4:3
4Pentoxifylline enhances the protective effects of hypertonic saline solution on liver ischemia reperfusion injury through inhibition of oxidative stress显示文摘BACKGROUND:Liver ischemia reperfusion(IR)injury triggers a systemic inflammatory response and is the main cause of organ dysfunction and adverse postoperative outcomes after liver surgery.Pentoxifylline(PTX)and hypertonic saline solution(HTS)have been identified to have beneficial effects against IR injury.This study aimed to investigate if the addition of PTX to HTS is superior to HTS alone for the prevention of liver IR injury.Vinicius Rocha-Santos Estela RR Figueira Joel A Rocha-Filho Ana MM Coelho Rafael Soraes Pinheiro Telesforo Bacchella Marcel CC Machado Luiz AC D'Albuquerque 2015Hepatobiliary & Pancreatic Diseases International2015,14,2:3
5Pentoxifylline 通过 TNF- 合成和 TGF-1 基因表示的下面规定改进肝新生显示文摘 AIM:To investigate the mechanism of pentoxifylline(PTX)improvement in liver regeneration.RESULTS:Rats were randomized into 4 groups:Control rats;Sham-sham-operation rats;Saline-70% hepatectomy plus saline solution;PTX-70%hepatectomy plus PTX.At 2 and 6 h after hepatectomy,aspartate aminotransferase,alanine aminotransferase,tumor necrosis factor(TNF)-α and interleukin-6(IL-6)serum and hepatic tissue levels were determined.Tumor growth factor(TGF)-β1 gene expression in liver tissue was evaluated 24 h after hepatectomy by quantitative reverse transcriptase polymerase chain reaction analysis.Proliferation was analyzed by mitotic index and proliferating cell nuclear antigen(PCNA)staining 48 h after hepatectomy.RESULTS:TNF-α and IL-6 serum levels increased at 2 and 6 h after hepatectomy.At 2 h after hepatectomy serum PTX was reduced but not hepatic levels of TNF-α and IL-6.A decrease in liver TGF-β1 gene expression and an increase in mitotic index and PCNA after hepatectomy were observed in the PTX treatment group in comparison to the saline group.CONCLUSION:PTX improves liver regeneration by a mechanism related to down regulation of TNF-α production and TGF-β1 gene expression.Rodrigo Bronze Martino Ana Maria Mendona Coelho Márcia Saldanha Kubrusly Regina Leito Sandra Nassa Sampietre Marcel Cerqueira Cesar Machado Telesforo Bacchella Luiz Augusto Carneiro D’Albuquerque 2012World Journal of Gastrointestinal Surgery2012,4,6:2
6Beneficial effects of adenosine triphosphate-sensitive K^+ channel opener on liver ischemia/reperfusion injury显示文摘AIM:To investigate the effect of diazoxide administration on liver ischemia/reperfusion injury.METHODS:Wistar male rats underwent partial liver ischemia performed by clamping the pedicle from the medium and left anterior lateral segments for 1 h under mechanical ventilation.They were divided into 3 groups:Control Group,rats submitted to liver manipulation,Saline Group,rats received saline,and Diazoxide Group,rats received intravenous injection diazoxide(3.5 mg/kg) 15 min before liver reperfusion.4 h and 24 h after reperfusion,blood was collected for determination of aspartate transaminase(AST),alanine transaminase(ALT),tumor necrosis factor(TNF-α),interleukin-6(IL-6),interleukin-10(IL-10),nitrite/nitrate,creatinine and tumor growth factor-β1(TGF-β1).Liver tissues were assembled for mitochondrial oxidation and phosphorylation,malondialdehyde(MDA) content,and histologic analysis.Pulmonary vascular permeability and myeloperoxidase(MPO) were also determined.RESULTS:Four hours after reperfusion the diazoxide group presented with significant reduction of AST(2009 ± 257 U/L vs 3523 ± 424 U/L,P = 0.005); ALT(1794 ± 295 U/L vs 3316 ± 413 U/L,P = 0.005); TNF-α(17 ± 9 pg/mL vs 152 ± 43 pg/mL,P = 0.013; IL-6(62 ± 18 pg/mL vs 281 ± 92 pg/mL); IL-10(40 ± 9 pg/mL vs 78 ± 10 pg/mL P = 0.03),and nitrite/nitrate(3.8 ± 0.9 μmol/L vs 10.2 ± 2.4 μmol/L,P = 0.025) when compared to the saline group.A significant reduction in liver mitochondrial dysfunction was observed in the diazoxide group compared to the saline group(P < 0.05).No differences in liver MDA content,serum creatinine,pulmonary vascular permeability and MPO activity were observed between groups.Twenty four hours after reperfusion the diazoxide group showed a reduction of AST(495 ± 78 U/L vs 978 ± 192 U/L,P = 0.032); ALT(335 ± 59 U/L vs 742 ± 182 U/L,P = 0.048),and TGF-β1(11 ± 1 ng/mL vs 17 ± 0.5 ng/mL,P = 0.004) serum levels when compared to the saline group.The control group did not present alterations when compared to the diazoxide and saline groups.CONCLUSION:Diazoxide maintains liver mitochondrial function,increases liver tolerance to ischemia/reperfusion injury,and reduces the systemic inflammatory response.These effects require further evaluation for using in a clinical setting.Mateus Antunes Nogueira Ana Maria Mendona Coelho Sandra Nassa Sampietre Rosely Antunes Patzina Fabiano Pinheiro da Silva Luiz Augusto Carneiro D'Albuquerque Marcel Cerqueira Cesar Machado 2014World Journal of Gastroenterology2014,20,41:2
7Optimization of Mo/Cu(In,Ga)Se2/CdS/ZnO Hetero-Junction Solar Cell Performance by Numerical Simulation with SCAPS-1D显示文摘The paper presents a one-dimensional simulation study of chalcopyrite Cu(In,Ga)Se2(CIGS)solar cells,where the effects of the variation of CIGS,CdS,and ZnO layers are presented.Additionlly the influence of the variation of doping and the defects density of shallow uniform donors and acceptors types are also presented.The analyse of the simulation results shows that recombination inside the space charge region(SCR)decrease more our CIGS solar cell model performance.We also found that the electrical parameters increase with increasing CIGS absorber doping density exception of JSC values that reach their maximum at 1016cm-3 and decrease due to recombination of charge carriers in the p-n junction particularly the recombination inside the SCR.We also stressed the fact that the effects of shallow uniforme donor density is very low on the performance of our CIGS solar cell model is important because it will allow to control the width of space charge region from shallow uniform acceptors defect density that has a strong influence on the different electrical parameters.Yet,good optimization of performance of the CIGS-based solar cell necessarily passes though a good control of the space charge region width and will constitute a boosting perspective for the preparation of our next paper.We contact that the results obtained of the numerical simulation with SCAPS-1D show a good agreement comparatively of the literature results.The simulation of our CIGS solar cell presents best performances if the values of the absorber layer thickness is in the range of 0.02 to 0.03μm,the buffer layer thickness is in the range of 0.02 to 0.06μm and the defects density of shallow uniform acceptors types is in the range of 1015 to 1017cm-3.Adama Zongo Daouda Oubda Soumaïla Ouédraogo Marcel Bawindsom Kébré Alain Diasso Issiaka Sankara Boureima Traore François Zougmoré Zacharie Koalga Frédéric Ouattara 2021材料科学与工程(中英文B版)2021,11,4:2
8Relationship between mineral content, lipoxygenase activity, levels of 1-aminocyclop ropane-1-carboxylic acid and eth- ylene emission in apple fruit flesh disks ( cv Jonagold) during stor- age 显示文摘Marcelle R D 1991Postharvest Biology and Technology1991,1,:1
9Determination of chlorine dioxide in concentrated solutions in the presence of chlorine显示文摘Marcel Lepeintre Jeanine D Jean O 1960 1960Chim Anal1960,42,:1
10Production of a chimeric enzyme tool associating the Trichoderma reesei swollenin with the Aspergillus niger feruloyl esterase A for release of ferulic acid显示文摘Anthony Levasseur Markku Saloheimo David Navarro Martina Andberg Frédéric Monot Tiina Nakari-Set?l? Marcel Asther Eric Record 2006Applied Microbiology and Biotechnology2006,,4:1
11Demand Side Management in a competitive European market: Who should be responsible for its implementation 显示文摘Marcel H Didden William D Dhaeseleer 2003Energy Policy2003,,31:1
12A New Classification of Thoracolumbar Injuries: The Importance of Injury Morphology, the Integrity of the Posterior Ligamentous Complex, and Neurologic Status显示文摘Alexander R. Vaccaro Ronald A. Lehman R John Hurlbert Paul A. Anderson Mitchel Harris Rune Hedlund James Harrop Marcel Dvorak Kirkham Wood Michael G. Fehlings Charles Fisher Steven C. Zeiller D Greg Anderson Christopher M. Bono Gordon H. Stock Andrew K. B 2005Spine2005,,20:1
13Escherichia coli O157:H7 in drinking water from private supplies in the Netherlands 显示文摘Franciska MS Marcel D Ronald L 2005Water Research2005,39,:1
14Percutaneous extraction of renal fungus ball显示文摘John M D Marc P B Marcelle J S 1988A J R1988,150,:1
15Spatially-resolved EELS analysis of antibody distribution on biofunctionalized magnetic nanoparticles显示文摘Raul A Laura D M Laura C Alvaro M Marcel T Valeria G Jesus M D L F Clara M Ricardo 1 2013ACS Nano2013,7,5:1
16Weather Derivatives:A Risk Management Tool for Weather-sensitive Industries显示文摘Andreas Müll er an d Marcel Grandi 2000The Geneva Papers on Risk and Insurance Issues and Practice2000,25,2:1
17Are herbivore-induced plant volatiles reliable indicators of herbivore identity to foraging carnivorous arthropods 显示文摘MARCEL D 1999Entomol Exp Appl1999,91,:1
18Induced parasitoid attraction by Arabidopsis thaliana:involvement of the octadecanoid and the salicylic acid pathway显示文摘Remco M P van Poecke Marcel D 2002Journal of Experimental Botany2002,53,375:1
19Selected Patients with Metastatic Melanoma May Benefit from Liver Resection显示文摘Paulo Herman Marcel Autran C. Machado André Luis Montagnini Luiz A. C. D'Albuquerque William A. Saad Marcel C. C. Machado 2007World Journal of Surgery2007,,1:1
20The Role of methyl salicylate in prey searching behavior of the predatory mite Phytoseiulus persimilis显示文摘Jetske G De Boer Marcel D 2004Journal of Chemical Ecology2004,30,2:1
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