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| 1 | S100A8/A9 induces autophagy and apoptosis via ROS-mediated cross-talk between mitochondria and lysosomes that involves BNIP3显示文摘建筑群由 S100 钙绑定蛋白质家庭,的二个成员形成了 S100A8/A9,在不同起源的各种各样的房间施加导致 apoptosis 活动。这里,我们内在的分子的机制包含的现在的证据两个都规划了房间死亡我(PCD 我, apoptosis ) 并且象死亡一样的 PCD II (autophagy ) 。有 S100A8/A9 的房间的处理引起了 Beclin-1 表示以及 Atg12-Atg5 形成的增加。S100A8/A9-induced 房间死亡被特定的 PI3-kinase 班 III 禁止者部分禁止, 3-methyladenine (3 麻省) ,并且由液泡 H+-ATPase 禁止者, bafilomycin-A1 (Baf-A1 ) 。S100A8/A9 挑起了 BNIP3 的 translocation, BH3 仅仅 pro-apoptotic Bcl2 家庭成员,到线粒体。与这发现一致,螖 T M-BNIP3 overexpression 部分禁止了 S100A8/A9-induced 细胞死亡,减少的反应的氧种(ROS ) 产生,并且部分在 S100A8/A9-treated 细胞在 mitochondrial transmembrane 潜力免于减少。另外,任何一个螖 T M-BNIP3 overexpression 或 N-acetyl-L-cysteine 合作处理减少了在与 S100A8/A9 对待的房间的 lysosomal 激活。我们的数据显示 S100A8/A9-promoted 房间死亡通过线粒体的串音发生,经由 ROS 和这个过程的 lysosomes 包含 BNIP3。 | Saeid Ghavami Mehdi Eshragi Sudharsana R Ande Walter J Chazin Thomas Klonisch Andrew J Halayko Karol D Mcneill Mohammad Hashemi Claus Kerkhoff Marek Los | 2010 | Cell Research2010,20,3: | 13 |
| 2 | Role of the endothelium in inflammatory bowel diseases显示文摘Inflammatory bowel diseases(IBD) are a complex group of diseases involving alterations in mucosal immunity and gastrointestinal physiology during both initiation and progressive phases of the disease.At the core of these alterations are endothelial cells,whose continual adjustments in structure and function coordinate vascular supply,immune cell emigration,and regulation of the tissue environment.Expansion of the endothelium in IBD(angiogenesis),mediated by inflammatory growth factors,cytokines and chemokines,is a hallmark of active gut disease and is closely related to disease severity.The endothelium in newly formed or inflamed vessels differs from that in normal vessels in the production of and response to inflammatory cytokines,growth factors,and adhesion molecules,altering coagulant capacity,barrier function and blood cell recruitment in injury.This review examines the roles of the endothelium in the initiation and propagation of IBD pathology and distinctive features of the intestinal endothelium contributing to these conditions. | Walter E Cromer J Michael Mathis Daniel N Granger Ganta V Chaitanya J Steven Alexander | 2011 | World Journal of Gastroenterology2011,17,5: | 10 |
| 3 | 上部地壳的流体作用与大理岩的低温塑性显示文摘本文应用光学显微镜、透射电子显微镜和阴极发光显微镜系统研究了 Waterberg断层带 (纳米比亚 )内粗晶大理岩中发育的构造岩。宏观碎裂结构与微观糜棱状结构是断层构造岩的主要特点。巨大的变形碎屑与弥漫的细小颗粒基质形成了鲜明的反差。广泛发育的压溶缝合线与多阶段方解石细脉遍布构造带不同部位。TEM亚微分析表明 ,细粒基质是由粗大碎屑经过亚颗粒旋转 ,并伴随着局部颗粒边界迁移形成的动态重结晶颗粒。虽然亚颗粒粒度具有简单的峰值分布 (~ 0 .3~0 .4μm) ,但动态重结晶颗粒的粒度却具有较大的变化范围 (0 .1~ 3.0μm )并具有多峰值分布的趋势。 TEM亚微结构 (晶格位错结构 )分析与亚颗粒、动态重结晶粒度、变形双晶宽度统计分析充分证明变形—恢复过程的非稳态特点。结合阴极发光分析阐明在上部地壳环境中 ,方解石大理岩经历脆性变形过程中 ,流体相广泛介入到变形作用中 ,并促进岩石的非稳态脆 -韧性转变与低温塑性的出现。 | 刘俊来 Weber K Walter J | 2000 | 岩石学报2000,16,4: | 9 |
| 4 | Ovarian cancer stem cells: Can targeted therapy lead to improved progression-free survival?显示文摘Despite significant effort and research funds, epithelial ovarian cancer remains a very deadly disease. There are no effective screening methods that discover early stage disease; the majority of patients are diagnosed with advanced disease. Treatment modalities consist primarily of radical debulking surgery followed by taxane and platinum-based chemotherapy. Newer therapies including limited targeted agents and intraperitoneal delivery of chemotherapeutic drugs have improved disease-free intervals, but failed to yield longlasting cures in most patients. Chemotherapeutic resistance, particularly in the recurrent setting, plagues the disease. Targeting the pathways and mechanisms behind the development of chemoresistance in ovarian cancer could lead to significant improvement in patient outcomes. In many malignancies, including blood and other solid tumors, there is a subgroup of tumor cells, separate from the bulk population, called cancer stem cells(CSCs). These CSCs are thought to be the cause of metastasis, recurrence and resistance. However, todate, ovarian CSCs have been difficult to identify, isolate, and target. It is felt by many investigators that finding a putative ovarian CSC and a chemotherapeutic agent to target it could be the key to a cure for this deadly disease. This review will focus on recent advances in this arena and discuss some of the controversies surrounding the concept. | Christen L Walters Haygood Rebecca C Arend J Michael Straughn Donald J Buchsbaum | 2014 | World Journal of Stem Cells2014,6,4: | 7 |
| 5 | Subcutaneous Golimumab Induces Clinical Response and Remission in Patients with Moderate-To-Severe Ulcerative Colitis显示文摘 | William J. Sandborn Brian G. Feagan Colleen Marano Hongyan Zhang Richard Strauss Jewel Johanns Omoniyi J. Adedokun Cynthia Guzzo Jean-Frederic Colombel Walter Reinisch Peter R. Gibson Judith Collins Gunnar J?rnerot Toshifumi Hibi Paul Rutgeerts | 2013 | Gastroenterology2013,,: | 6 |
| 6 | 膨胀石墨吸油特性的研究显示文摘通过对不同形态和填充密度的膨胀石墨(EG)进行的毛细吸附实验,着重研究了EG的比表面积和填充密度对吸油特性的影响.实验结果表明:细颗粒状EG样品的比表面积从0 624m2/g到34 20m2/g显著变化时,对柴油吸附率的改善并不显著;与细颗粒状EG样品相比,大颗粒蠕虫状样品具有更高的吸附率;填充密度的变化对A级重油吸附率有显著影响. | 陈跃军 Shoji Muro Jǖrgen Walter 戴光泽 | 2003 | 西南交通大学学报2003,38,6: | 6 |
| 7 | Subcutaneous Golimumab Maintains Clinical Response in Patients with Moderate-To-Severe Ulcerative Colitis显示文摘 | William J. Sandborn Brian G. Feagan Colleen Marano Hongyan Zhang Richard Strauss Jewel Johanns Omoniyi J. Adedokun Cynthia Guzzo Jean-Frederic Colombel Walter Reinisch Peter R. Gibson Judith Collins Gunnar J?rnerot Paul Rutgeerts | 2013 | Gastroenterology2013,,: | 5 |
| 8 | 食管扩张——一种胃食管反流触发机制显示文摘目的 :明确食管扩张时下食管括约肌发生松弛状态下胃食管反流的发生率。方法 :12例健康志愿者在餐前和餐后同时检测食管压力和 pH ,食管扩张是通过快速和缓慢的气体注射诱发。 结果 :引起完全的下食管扩约肌松弛的气体阈值量平均为 (11 0± 1 0 )ml。只有极少的松弛伴有继发蠕动。快速注气下食管括约肌的松弛时间为(13.0± 1.5 )s;慢速注射时食管括约肌的松弛时间是 (16 0± 2 0 )s。由快速阈值量气体注射引起LES松弛并伴有胃食管反流率 ,在餐后为 (2 2± 6 ) % ;缓慢注射时为 (2 3± 10 ) %。对于快速食管扩张 ,单独的下食管括约肌松弛伴随反流的百分比显著高于伴有继发蠕动的下食管括约肌松弛时出现的胃食管反流情况。结论 :(1)胃食管反流可以发生在由食管扩张引起的下食管括约肌松弛期内 ;(2 )食管扩张可以引起不伴随继发蠕动的单纯下食管括约肌松弛 ;(3)单纯下食管括约肌松弛时的胃食管反流发生率显著高于伴有继发蠕动的情况。 | 谢鹏雁 Eytan Bardan Junlong Ren Walter J Hogan Reza Shaker | 2000 | 北京医科大学学报2000,32,2: | 5 |
| 9 | Recent development of process simulation for industrial application显示文摘 | Walters J Wu W T Arvind A | 2000 | Journal of Materials Processing Technology2000,98,: | 2 |
| 10 | Chronic antiepileptic drug use and functional network efficiency: A functional magnetic resonance imaging study显示文摘AIM To increase our insight in the neuronal mechanisms underlying cognitive side-effects of antiepileptic drug(AED) treatment.METHODS The relation between functional magnetic resonance-acquired brain network measures, AED use, and cognitive function was investigated. Three groups of patients with epilepsy with a different risk profile for developing cognitive side effects were included: A 'low risk' category(lamotrigine or levetiracetam, n=16), an 'intermediate risk' category(carbamazepine, oxcarbazepine, phenytoin, or valproate, n=34) and a 'high risk' category(topiramate, n=5). Brain connectivity was assessed using resting state functional magnetic resonance imaging and graph theoretical network analysis. The Computerized Visual Searching Task was used to measure central information processing speed, a common cognitive side effect of AED treatment. RESULTS Central information processing speed was lower in patients taking AEDs from the intermediate and high risk categories, compared with patients from the low risk category. The effect of risk category on global efficiency was significant(P < 0.05, ANCOVA), with a significantly higher global efficiency for patient from the low category compared with the high risk category(P < 0.05, post-hoc test). Risk category had no significant effect on the clustering coefficient(ANCOVA, P > 0.2). Also no significant associations between information processing speed and global efficiency or the clustering coefficient(linear regression analysis, P > 0.15) were observed. CONCLUSION Only the four patients taking topiramate show aberrant network measures, suggesting that alterations in functional brain network organization may be only subtle and measureable in patients with more severe cognitive side effects. | Tamar M van Veenendaal Dominique M IJff Albert P Aldenkamp Richard H C Lazeron Paul A M Hofman Anton J A de Louw Walter H Backes Jacobus F A Jansen | 2017 | World Journal of Radiology2017,9,6: | 2 |
| 11 | Whole brain radiation therapy with or without stereotactic radiosurgery boost for patients with one to three brain metastases: phase III results of the RTOG 9508 randomised trial显示文摘 | David W Andrews Charles B Scott Paul W Sperduto Adam E Flanders Laurie E Gaspar Michael C Schell Maria Werner-Wasik William Demas Janice Ryu Jean-Paul Bahary Luis Souhami Marvin Rotman Minesh P Mehta Walter J Curran | 2004 | The Lancet . 2004 (9422)2004,,9422: | 2 |
| 12 | 斯洛伐克西喀尔巴阡山脉内侧Veporicum地区的地球动力学演化序列与菱镁矿和滑石矿床成因(英文)显示文摘本文总结并报导了斯洛伐克西喀尔巴阡山脉内侧的石炭纪岩石中产出的菱镁矿和滑石成因的最新资料.这些矿床赋存于Veporicum构造超单元中和该超单元与Gemericum的接触带中.北部Sinec成矿带是主要的菱镁矿和滑石矿化区,产出的主要矿床有Kokava,Sinec,Samo,Hnsta-Mutnik等矿床.而南部的Ochtina成矿带只产有菱镁矿床,主要矿床包括在Dubrava地体上的Dubrava,Mikov?JedL'vec;Luben韐,Ochtina,Kosice-Bankov,Banisko,Medvedia等矿床.菱镁矿形成于变质M1期石炭系中方解石被白云石和菱镁矿连续交代过程(北矿带成矿温度为280~400℃,南矿带成矿温度为370~420℃;Radvanec&Prochska,2001;Kodera&Radvanec,2002).Permoscythian蒸发卤水提供了Mg.成矿事件和华力西期碰撞后运动有关.拉伸构造和高热流值促使成矿热液系统的产生.滑石矿化则形成于稍晚的不同期变质事件(M2),成矿流体来源也与菱镁矿化不同.构造的、微构造的、变质的以及地质年代学的数据将滑石成矿作用和阿尔卑斯上白垩系的构造地热事件AD2联系在一起.AD2事件是阿尔卑斯碰撞(AD1)地壳加厚和变质核杂岩体起源的结果,体现在地壳不整合面上的区域拉伸,及开放系统中大规模热液流动.这一过程在更靠近Veporic热穹的北带区域(Sinec剪切带)很显著,而向着Veporic热穹的周围部分(南Ochtina带),M2变质过程和块滑石化则逐渐减弱.Sinec剪切带是北Sinec带中突出的AD2-AD3结构,白云石/菱镁矿透镜体(在M1期交代造成的)和相伴随的岩石夹杂在AD1中更坚硬的基底岩石之中.本研究证明了AD2中块滑石化的普遍性,滑石和白云石2形成于拉伸显微构造中(变质过程M2;温度为490~540℃,压力为240~330MPa).在Sinec带中AD3阶段的对偶剪切作用形成了该带中的滑石矿.它是AD2事件从去顶到区域扭压剪切的动力学转变过程的逐步延续.北Sinec带使AD3变形处于由坚硬岩石包围的软岩石的狭窄的剪切带中,而在南Ochtina带中AD3变形产生在由里面漂浮着坚硬碳酸盐块的软的岩石柱中.在Ochtina带中,在AD2和AD3阶段由于M2期较低的P-T条件和变形梯度导致了该区有经济价值的滑石矿化不发育.总之,现有的研究结果能用作阿尔卑斯型地体中菱镁矿和滑石找矿的基本标志. | Zoltán NMETH Walter PROCHASKA Martin RADVANEC Martin KOV■IK Ján MADARAS Peter KOD■RA L'ubomír HRA■KO | 2004 | 岩石学报2004,20,4: | 2 |
| 13 | Therapy for ankylosing spondylitis: new treatment modalities显示文摘 | Braun J Brehan Maxime Maksymowych P Walter | 2002 | Best Practice & Research Clinical Rheumatology2002,16,: | 2 |
| 14 | Prolactin production from proliferative phase leiomyoma显示文摘 | DALY D C WALTERS C A PRIOR J C | 1984 | Am J Obstet Gynecol1984,148,8: | 2 |
| 15 | 老年高血压患者服用别嘌呤醇后血压的变化显示文摘尿酸可降低青少年血压,表明其在高血压发生发展的病理生理过程中可能起到直接的作用。但是其在老年人高血压中是否扮演同样的角色尚不清楚。该研究通过分析英国临床实践研究数据库的资料,以确定服用别嘌呤醇后血压的改变。方法:纳入〉65岁的使用别嘌呤醇治疗、且有治疗前和治疗时血压读数记录的高血压患者。同时纳入具有可比性的人群作为对照。 | 刘莉 叶鹏 Beattie CJ Fulton RL Higgins P Padmanabhan S McCallum L Walters MR Dominiczak AF Touyz RM Dawson J | 2014 | 中华高血压杂志2014,22,10: | 2 |
| 16 | Aberrant p53 protein expression is associated with an increased risk of neoplastic progression in patients with Barrett’s oesophagus显示文摘 | Florine Kastelein Katharina Biermann Ewout W Steyerberg Joanne Verheij Marit Kalisvaart Leendert H J Looijenga Hans A Stoop Laurens Walter Ernst J Kuipers Manon C W Spaander Marco J Bruno | 2013 | Gut2013,,12: | 2 |
| 17 | Systemic inflammation and copd: the framing, ham heart study 显示文摘 | Walter R E Wilk J B Larson M G | 2008 | Chest2008,133,1: | 1 |
| 18 | A novel integrated in vitro maturation and in vitro fertilization system for swine显示文摘 | Clark S G Walters E M Beebe D J | 2003 | Theriogenology2003,59,: | 1 |
| 19 | Childhood Allergic Rhinitis Predicts Asthma Incidence and Persistence to Middle Age: A Longitudinal Study显示文摘 | Burgess J A Walters E H Byrnes G B | 2007 | J Allergy Clin Immunol2007,120,4: | 1 |
| 20 | Mercury speciation in fluorescent lamps by thermal release analysis显示文摘 | CLAUDIO R CLAUDIO C WALTER A D J | 2003 | Waste Management2003,23,10: | 1 |