|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Current concept on the pathogenesis of inflammatory bowel disease-crosstalk between genetic and microbial factors:Pathogenic bacteria and altered bacterial sensing or changes in mucosal integrity take'toll'?显示文摘煽动性的肠疾病(IBD ) 的致病仅仅部分被理解。各种各样环境并且主人(例如基因 -- ,上皮 -- ,有免疫力、非有免疫力) 因素被包含。它是有可能的基因异质的多因素的复合基因疾病。一些基因自己与 IBD 被联系,当其它增加 ulcerative (UC ) 或 Crohn 的疾病(CD ) 的风险或与疾病地点或行为被联系时。这评论在 IBD 的遗传探讨最近的进展。文章在在微生物引起、基因的因素之间的串音上讨论当前的信息(例如 NOD2/CARD15, SLC22A46A5 和 DLG5 ) 。在理解 IBD 和罐头的致病在最近的年帮助获得的基因数据为治疗学的干预识别很多个潜在的目标。以后,遗传可以更精确地帮助在 IBD 诊断并且预言疾病路线。 | Peter Laszlo Lakatos Simon Fischer Janos Papp Laszlo Lakatos Istvan Gal | 2006 | World Journal of Gastroenterology2006，12，12： | 18 |
| 2 | Damage control orthopaedics: State of the art显示文摘Damage control orthopaedics(DCO) originally consisted of the provisional immobilisation of long bone-mainly femur-fractures in order to achieve the advantages of early treatment and to minimise the risk of complications, such as major pain, fat embolism, clotting, pathological inflammatory response, severe haemorrhage triggering the lethal triad, and the traumatic effects of major surgery on a patient who is already traumatised(the 'second hit' effect). In recent years, new locations have been added to the DCO concept, such as injuries to the pelvis, spine and upper limbs. Nonetheless, this concept has not yet been validated in well-designed prospective studies, and much controversy remains.Indeed, some researchers believe the indiscriminate application of DCO might be harmful and produce substantial and unnecessary expense. In this respect, too,normalised parameters associated with the acid-base system have been proposed,under a concept termed early appropriate care, in the view that this would enable patients to receive major surgical procedures in an approach offering the advantages of early total care together with the apparent safety of DCO. This paper discusses the diagnosis and treatment of severely traumatised patients managed in accordance with DCO and highlights the possible drawbacks of this treatment principle. | Enrique Guerado Maria Luisa Bertrand Juan Ramon Cano Ana María Cerván Adolfo Galán | 2019 | World Journal of Orthopedics2019，10，1： | 16 |
| 3 | Recent advances in bone regeneration using adult stem cells显示文摘Bone is a highly vascularized tissue reliant on the close spatial and temporal association between bloodvessels and bone cells. Therefore, cells that participate in vasculogenesis and osteogenesis play a pivotal role in bone formation during prenatal and postnatal periods. Nevertheless, spontaneous healing of bone fracture is occasionally impaired due to insufficient blood and cellular supply to the site of injury. In these cases, bone regeneration process is interrupted, which might result in delayed union or even nonunion of the fracture. Nonunion fracture is difficult to treat and have a high financial impact. In the last decade, numerous technological advancements in bone tissue engineering and cell-therapy opened new horizon in the field of bone regeneration. This review starts with presentation of the biological processes involved in bone development, bone remodeling, fracture healing process and the microenvironment at bone healing sites. Then, we discuss the rationale for using adult stem cells and listed the characteristics of the available cells for bone regeneration. The mechanism of action and epigenetic regulations for osteogenic differentiation are also described. Finally, we review the literature for translational and clinical trials that investigated the use of adult stem cells(mesenchymal stem cells, endothelial progenitor cells and CD34+ blood progenitors) for bone regeneration. | Hadar Zigdon-Giladi Utai Rudich Gal Michaeli Geller Ayelet Evron | 2015 | World Journal of Stem Cells2015，7，3： | 9 |
| 4 | 邻甲苯胺的溶液聚合及聚合物链结构的表征显示文摘采用溶液聚合法合成邻甲基苯胺聚合物 (POT) ,由于甲基的空间位阻效应大于其给电子效应 ,不利于获得高分子量聚合物 ,从讨论引发剂用量对聚合反应的影响 ,得出可获得数均分子量为 1.90× 10 3的 POT的聚合条件 :反应温度为 0℃ ,p H≤ 1,[M]=1.5 5 4 mol/L,[KPS]/[M]=1∶ 1(摩尔比 ) ,反应时间 2 4 .0 h。1H- NMR和 FT- IR分析结果表明 ,POT聚合物链为半氧化还原结构 emeraldine ,结构单元中苯醌比为 3∶ | 许一婷 宋晓晖 何云游 戴李宗 邹友思 Gal Jean-Yves 吴辉煌 | 2002 | 高分子材料科学与工程2002，18，1： | 6 |
| 5 | Negative regulation of receptor tyrosine kinases: unexpected links to c-Cbl and receptorubiquitylation显示文摘Intracellular signals mediated by the family of receptor tyrosine kinases play pivotal roles in morphogenesis, cell fate determination and pathogenesis. Precise control of signal amplitude and duration is critical for the fidelity and robustness of these processes. Activation of receptor tyrosine kinases by their cognate growth factors not only leads to propagation of the signal through various biochemical cascades, but also sets in motion multiple attenuation mechanisms that ulti- mately terminate the active state. Early attenuators pre-exist prior to receptor activation and they act to limit signal propagation. Subsequently, late attenuators, such as Lrig and Sprouty, are transcriptionally induced and further act to dampen the signal. Central to the process of signaling attenuation is the role of the E3 ubiquitin ligase c-Cbl. While Cbl- mediated processes of receptor ubiquitylation and endocytosis are relatively well understood, the links of Cbl to other negative regulators are just now beginning to be appreciated. Here we review some emerging interfaces between Cbl and the transcriptionally induced negative regulators Lrig and Sprouty. | Chanan RUBIN Gal GUR Yosef YARDEN | 2005 | Cell Research2005，15，1： | 5 |
| 6 | In situ chemical fabrication of polyaniline/multi-walled carbon nanotubes composites as supports of Pt for methanol electrooxidation显示文摘In this study,platinum(Pt)-polyaniline(PANI)/MWNTs catalysts were synthesized by two sequential reactions.First,coreshell structural PANI/MWNTs composites were fabricated by in-situ chemical oxidation polymerization,in which MWNTs act as the core and PANI as the shell.Then,Pt particles were deposited on the PANI/MWNTs composites by a chemical reduction method.The morphology and constitution of the products were characterized by FT IR,scanning electron microscopy,transmission electron microscopy and XRD.It was observed that the Pt particles were smaller in size and more uniformly distributed on these composite supports than those on the reference,pure MWNT supports.XRD results showed higher Pt(111) content in the catalyst deposited on PANI/MWNTs supports than that on MWNTs.The cyclic voltammeter(CV) tests demonstrated that the electrode modified by Pt-PANI/MWNTs ternary composite catalyst showed a higher catalytic stability than Pt-MWNT binary catalyst did,due to the synergic interaction between Pt and the composite support. | GAL Jean-Yves | 2010 | Science China Chemistry2010，53，9： | 4 |
| 7 | 聚苯胺衍生物膜修饰电极的电化学和催化性质显示文摘采用聚-2,5-二甲氧基苯胺(PDMAn)、聚邻甲苯胺(POT)膜修饰电极,以异丙醇(i-P)氧化为模型反应,研究功能性膜电极的电催化性能.两种聚合物的伏安行为都表现为两对氧化还原峰;与镀铂的Pt电极比较,Pt金属化的PDMAn和POT修饰电极,大大提高了i-P氧化电流密度,而且随着循环次数增加,氧化电流不断增大,表明功能性膜修饰电极具有较高的催化活性.POT修饰电极在较低的铂含量下就表现出对i-P的强烈催化活性,而且对低浓度i-P的氧化,具有较高的响应灵敏度;此外POT还具有良好的环境稳定性,可望成为一种具有实际应用前景的电化学传感器. | 许一婷 戴李宗 何云游 Tahina Rakotoartsoa Jean-Yves Gal 吴辉煌 | 2003 | 物理化学学报2003，19，6： | 4 |
| 8 | 环取代基对金属化聚苯胺衍生物膜修饰电极性能的影响显示文摘通过比较聚 2 ,5 -二甲氧基苯胺 (PDMAn)、聚邻甲基苯胺 (POT)和聚间氯苯胺 (Pm Cl An)膜修饰电极的氧化还原电位、沉积在这 3种聚合物上的铂微粒的表面形态与晶面取向以及异丙醇在分散 Pt微粒的聚苯胺膜修饰电极上的氧化行为 ,从电子效应和立体效应探讨了聚合物电化学性质与环取代基的关系以及不同聚合物基质对 Pt沉积机理和电极催化性能的影响 .结果表明 ,在硫酸溶液中 PDMAn膜修饰电极的氧化还原电位最负、 POT次之、 Pm Cl An最正 .Pt在 PDMAn和 POT膜上的电沉积机理与在 Pm Cl An膜上的不同 ,聚合物膜上沉积的 Pt微粒呈现 (2 0 0 )晶面择优取向 ,其中 POT膜上择优取向度最大 ,PDMAn次之 ,Pm Cl An最小 .异丙醇在金属化聚合物膜电极上的氧化电位取决于聚苯胺的本质 ,在 POT膜修饰电极上异丙醇的电氧化主要发生在 POT的活性电位区 ,而在 PDMAn与 Pm Cl An膜上的电氧化则主要发生在 Pt上的氧化电位区 ,说明聚合物膜不仅作为 Pt微粒的分散介质 ,而且本身可能产生催化作用 . | 戴李宗 许一婷 Jean-Yves GAL 吴辉煌 | 2002 | 高等学校化学学报2002，23，7： | 3 |
| 9 | Inflation dynamics: A structural econometric analysis显示文摘 | Jordi Gal?? Mark Gertler | 1999 | Journal of Monetary Economics1999，，2： | 3 |
| 10 | 取代聚苯胺的聚集态结构显示文摘环取代基及掺杂对聚苯胺分子链结构产生影响的同时也对大分子聚集态结构产生影响.通过对聚合物膜的XRD、SEM研究,表明在所合成的环取代聚苯胺衍生物中,聚合物的结晶性依POT(聚邻甲苯胺)、PDMAn(聚-2,5-二甲氧基苯胺)、PmClAn(聚间氯苯胺)顺序增加;与本征态的比较,质子酸掺杂后聚合物的结晶性有所提高.POT基本上表现出了非晶聚合物的性质;PDMAn具有同质多晶的结构特征,但结晶度较低;PmClAn表现出了典型高分子晶体性质,符合单斜晶系的特征(晶胞参数为a=0.679nm,b=2.304nm,c=0.5734nm,α=90°,β=100.9°,γ=90°).采用HyperChem程序包中的MM+分子力学方法对1H-NMR和XRD实验结果进行结构优化,确定了苯式结构/醌式结构为3/2的PmClAn大分子链的构象. | 戴李宗 许一婷 Jean-Yves GAL 吴辉煌 | 2002 | 物理化学学报2002，18，3： | 3 |
| 11 | 质子注入和快速退火对GaAs/AlGaAs量子阱红外探测器的影响显示文摘利用质子注入和快速退火技术改变GaAs/AlGaAs量子阱能级分布,使量子阱红外探测器的光电特性发生变化,在较大地移动了探测波长的同时,探测器的响应率、探测率以及暗电流特性也发生相应变化.在质子注入剂量为2.5×1015cm-2、快速退火条件为950℃、30s时,峰值探测波长移动2μm. | 李娜 陆卫 李宁 刘兴权 袁先漳 窦红飞 沈学础 FU Lan Tan H H C Jagadish M B Johnston M Gal | 2000 | 红外与毫米波学报2000，19，1： | 3 |
| 12 | Influence of Omeprazole on the Antiplatelet Action of Clopidogrel Associated With Aspirin显示文摘 | Martine Gilard Bertrand Arnaud Jean-Christophe Cornily Grégoire Le Gal Karine Lacut Geneviève Le Calvez Jacques Mansourati Dominique Mottier Jean-Fran?ois Abgrall Jacques Boschat | 2008 | Journal of the American College of Cardiology2008，，3： | 2 |
| 13 | Validation of the Capsule Endoscopy Crohn’s Disease Activity Index (CECDAI or Niv score): a multicenter prospective study显示文摘 | Y. Niv S. Ilani Z. Levi M. Hershkowitz E. Niv Z. Fireman S. O’Donnel C. O’Morain R. Eliakim E. Scapa N. Kalantzis C. Kalantzis P. Apostolopoulos E. Gal | 2012 | Endoscopy2012，，01： | 2 |
| 14 | Efficacy of bevacizumab-containing chemotherapy in metastatic colorectal cancer and CXCL5 expression: Six case reports显示文摘BACKGROUND In metastatic colorectal cancer(mCRC),the anti-vascular endothelial growth factor drug bevacizumab(BVZ)plus chemotherapy significantly improves progression-free survival compared to chemotherapy(CT)alone.This benefit is not,however,observed in all patients.While increased chemokine CXCL5 gene expression promoting angiogenesis has been proposed as a prognostic mCRC biomarker,few studies have examined its relationship with drug efficacy.This study sought to analyze tumor CXCL5 gene expression in six patients with different efficacy of BVZ-containing CT in terms of the tumor response to treatment.CASE SUMMARY We report six cases of stage IV KRAS-mutated mCRC.Patients were given first line treatment with BVZ-containing chemotherapy in University Hospital of Fuenlabrada.The six patients differed in terms of primary tumor location(right/left side),tumor burden(mostly hepatic and peritoneal disease)and clinical disease course.Before treatment onset,total RNA was isolated from paraffinated tumor biopsy specimens and CXCL5 gene expression quantified through conventional RT-qPCR procedures.Our main finding was that CXCL5 expression levels were several times higher in three patients with lower progression free survival(under 6 mo)from the start of treatment.CONCLUSION A higher expression of CXCL5 was observed in the three patients showing worse tumor response to treatment. | Apolonia Novillo María Gaibar Alicia Romero-Lorca María Fuencisla Gilsanz Laura Beltrán Miguel Galán Beatriz Antón Diego Malón Amalia Moreno Ana Fernández-Santander | 2020 | World Journal of Gastroenterology2020，26，16： | 2 |
| 15 | Double balloon enteroscopy examinations in general anesthesia显示文摘AIM:To demonstrate that the double balloon enteroscopy(DBE) can be safely performed in general anesthesia with intubation.METHODS:We performed a retrospective examination between August 2005 and November 2008 amongpatients receiving intubation narcosis due to DBE examination.The patients were grouped based on sex,age and physical status.Anesthesia records includedduration of anesthesia,quantity of medication usedand anesthesia-related complications.We determinedthe frequency of complications in the different groupsand their relation with the quantity of medication usedand the duration of anesthesia.RESULTS:We compiled data for 108 cases of general anesthesia with intubation.We did not observeany permanent anesthesia-related complications;themost frequent side effects of anesthesia were hypo-tension(30.55%),desaturation(21.29%),and apnea(17.59%).These complications were significantly more frequent among patients with multiple additional diseases [hypotension(23.1% vs 76.9%,P = 0.005),desaturation(12.3% vs 69.2%,P < 0.001) and apnea(7.7% vs 53.8%,P = 0.001)],however,their incidence was not proportional to the quantity of medication used or the duration of anesthesia.CONCLUSION:General anesthesia with intubation is definitely a viable option among DBE methods.It is highly recommended in patients with multiple additional diseases. | Laszlo Zubek Lena Szabo Peter Laszlo Lakatos Janos Papp Janos Gal Gabor Elo | 2010 | World Journal of Gastroenterology2010，16，27： | 2 |
| 16 | Cryopresevation of cattle oocytes: effects of meiotic stage, cycloheximide treatment , and vitrification procedure显示文摘 | Le Gal F Massip A | 1999 | Cryobiology1999，38，： | 2 |
| 17 | Spontaneous supratentorial intracerebral hemorrhage显示文摘 | Chen Hallevy Gal Ifergane Ella Kordysh Yuval Herishanu | 2002 | Journal of Neurology2002，，12： | 2 |
| 18 | 内镜下CO2激光环咽肌切开术的适应证显示文摘1简介环咽肌(cricopharyngeus,CP)是由咽下缩肌下缘的横行纤维组成,是食管上括约肌(the upper esophageal sphincter,UES)的主要组成部分。静息状态下,CP适当收缩,而吞咽时则适当放松。由于神经源性功能障碍或纤维化导致吞咽时CP不能适当放松时,功能障碍便发生了。CP功能障碍的症状包括吞咽困难、吞咽疼痛、呼吸困难、咳嗽和鼻腔反流。严重时会发生吸入和体重下降现象。 | Silver N Gal TJ 江玲燕(校) 无 | 2016 | 中国医学文摘(耳鼻咽喉科学)2016，31，1： | 2 |
| 19 | Why did Trump launch a trade war?A political economy explanation from the perspective of financial constraints显示文摘The existing explanations for President Trump’s decision to trigger a trade war with most of America’s trading partners are not sufficient.The less explored motivation,we argue,is to raise income for the federal government through tariffs in order to balance the surging fiscal deficit caused by Trump’s bold tax cut policy since December 2017.The repeated increase in interest rates by the Federal Reserve throughout 2018 is leading to sharp increase in the cost of servicing America’s US$21 trillion and growing debt,which means that debt servicing would soon become the biggest outlay of the US government.This new explanation implies that the US will need additional sources of income like tariffs in order to balance its budget,and tariffs on Chinese products is viewed as a main source of such income.China should,therefore,rethink its strategy in seeking a resolution for the trade war. | Dongsheng Di Gal Luft Dian Zhong | 2019 | Economic and Political Studies2019，7，2： | 2 |
| 20 | 钼催化剂结构对其催化气相丙烯环氧化反应选择性的影响(英文)显示文摘考察了Mo基催化剂上空气气相氧化丙烯反应.从无机的和有机金属Mo前驱体出发,采用浸渍法和物理气相沉积法(PVD)制备了不同类型的SiO2负载氧化钼和Mo-Bi复合氧化物催化剂.透射电镜结果证实,所制催化剂上环氧化反应活性与其纳米结构直接有关.催化剂中出现部分或完全结晶的氧化钼相,它们与载体SiO2的相互作用较弱,使得反应生成环氧丙烷的选择性低于10%,而锚合在SiO2上的非结晶的八配位Mo物种上的环氧丙烷选择性达55%以上,此时丙烯转化率约为11%.不同形貌氧化钼的电化学表征结果证实了结构缺陷的重要性.另外,还讨论了Bi对氧化钼催化环氧化活性的直接促进效应. | Martin Sustek Blazej Horvath Ivo Vavra Miroslav Gal Edmund Dobrocka Milan Hronec | 2015 | Chinese Journal of Catalysis2015，36，11： | 2 |
您所在的机构暂未开通此部分的功能，请联系管理员