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1Surgical treatment for liver cancer显示文摘Primary liver cancer is amongst the commonest tumors worldwide,particularly in parts of the developing world,and is increasing in incidence. Over the past three decades,surgical hepatic resection has evolved from a high risk,resource intensive procedure with limited application,to a safe and commonly performed operation with a range of indications. This article reviews the approach to surgical resection for malignancies such as hepatocellular cancer,metastatic liver de-posits and neuroendocrine tumors. Survival data after resection is also reviewed,as well as indications for curative resection.Nicole C Tsim Adam E Frampton Nagy A Habib Long R Jiao 2010World Journal of Gastroenterology2010,16,8:12
2Borderline resectable pancreatic cancer: Definitions and management显示文摘Pancreatic cancer is the fourth leading cause of cancer death in the United States. While surgical resection remains the only curative option, more than 80% of patients present with unresectable disease. Unfortunately, even among those who undergo resection, the reported median survival is 15-23 mo, with a 5-year survival of approximately 20%. Disappointingly, over the past several decades, despite improvements in diagnostic imaging, surgical technique and chemotherapeutic options, only modest improvements in survival have been realized. Nevertheless, it remains clear that surgical resection is a prerequisite for achieving longterm survival and cure. There is now emerging consensus that a subgroup of patients, previously considered poor candidates for resection because of the relationship of their primary tumor to surrounding vasculature, may benefit from resection, particularly when preceded by neoadjuvant therapy. This stage of disease, termed borderline resectable pancreatic cancer, has become of increasing interest and is now the focus of a multiinstitutional clinical trial. Here we outline the history, progress, current treatment recommendations, and future directions for research in borderline resectable pancreatic cancer.Nicole E Lopez Cristina Prendergast Andrew M Lowy 2014World Journal of Gastroenterology2014,20,31:11
3Pancreatic endometrial cyst mimics mucinous cystic neoplasm of the pancreas显示文摘Pancreatic cysts include a variety of benign, premalignant, and malignant lesions. Endometrial cysts in the pancreas are exceedingly rare lesions that are difficult to diagnose pre-operatively. This report describes the findings in a 43-year-old patient with a recent episode of acute pancreatitis who presented with a large cyst in the tail of the pancreas. Imaging demonstrated a loculated pancreatic cyst, and cyst fluid aspiration revealed an elevated amylase and carcinoembryonic antigen. The patient experienced an interval worsening of abdominal pain, fatigue, diarrhea, and a 15-pound weight loss 3 mo after the initial episode of pancreatitis. With concern for a possible pre-malignant lesion, the patient underwent a laparoscopic distal pancreatectomy with splenectomy, which revealed a 16cm×12cm×4cm lesion. Final histopathology was consistent with an intra-pancreatic endometrial cyst. Here we discuss the overlapping imaging and laboratory features of pancreatic endometrial cysts and mucinous cystic neoplasms of the pancreas.Michael A Mederos Nicole Villafane Sadhna Dhingra Carlos Farinas Amy Mc Elhany William E Fisher George Van Buren II 2017World Journal of Gastroenterology2017,23,6:7
4在有症状的患者中,与传统危险因素相比,冠状动脉钙化积分能更准确地预测显著的冠状动脉狭窄:欧洲钙化性冠状动脉疾病研究显示文摘在这项回顾性研究中,研究人员评估了冠状动脉钙化积分相对于传统危险因素对显著狭窄(冠状动脉狭窄〉50%)的预测价值。方法与结果:纳入来自丹麦、法国、德国、意大利、西班牙和美国有症状的患者5515例,所有研究对象均进行危险因素评估、计算机断层冠状动脉造影(computed tomographic coronary angiogram,CTCA)或常规血管造影。刘莉 叶鹏 Nicoll R Wiklund U Zhao Y Diederichsen A Mickley H Ovrehus K Zamorano P Gueret P Schmermund A Maffei E Cademartiri F Budoff M Henein M 2016中华高血压杂志2016,24,3:4
5Lack of microRNA‐101 causes E‐cadherin functional deregulation through EZH2 up‐regulation in intestinal gastric cancer显示文摘Joana Carvalho Nicole C van Grieken Patricia M Pereira Sónia Sousa Marianne Tijssen Tineke E Buffart Bego?a Diosdado Heike Grabsch Manuel AS Santos Gerrit Meijer Raquel Seruca Beatriz Carvalho Carla Oliveira 2012J Pathol2012,,1:3
6Changes in the colon microbiota and intestinal cytokine gene expression following minimal intestinal surgery显示文摘AIM: To investigate the impact of minor abdominal surgery on the caecal microbial population and on markers of gut inflammation.METHODS: Four week old piglets were randomly allocated to a no-surgery 'control' group(n = 6) or a 'transection surgery' group(n = 5).During the transection surgery procedure, a conventional midline incision of the lower abdominal wall was made and the small intestine was transected at a site 225 cm proximal to the ileocaecal valve, a 2 cm segment was removed and the intestine was re-anastomosed.Piglets received a polymeric infant formula diet throughout the study period and were sacrificed at two weeks post-surgery.Clinical outcomes including weight, stool consistency and presence of stool fat globules were monitored.High throughput DNA sequencing of colonic content was used to detect surgery-relateddisturbances in microbial composition at phylum, family and genus level.Diversity and richness estimates were calculated for the control and minor surgery groups.As disturbances in the gut microbial community are linked to inflammation we compared the gene expression of key inflammatory cytokines(TNF, IL1 B, IL18, IL12, IL8, IL6 and IL10) in ileum, terminal ileum and colon mucosal extracts obtained from control and abdominal surgery groups at two weeks post-surgery.RESULTS: Changes in the relative abundance of bacterial species at family and genus level were confined to bacterial members of the Proteobacteria and Bacteroidetes phyla.Family level compositional shifts included a reduction in the relative abundance of Enterobacteriaceae(22.95 ± 5.27 vs 2.07 ± 0.72, P < 0.01), Bacteroidaceae(2.54 ± 0.56 vs 0.86 ± 0.43, P < 0.05) and Rhodospirillaceae(0.40 ± 0.14 vs 0.00 ± 0.00, P < 0.05) following transection surgery.Similarly, at the genus level, changes associated with transection surgery were restricted to members of the Proteobacteria and Bacteroidetes phyla and included decreased relative abundance of Enterobacteriaceae(29.20 ± 6.74 vs 2.88 ± 1.08, P < 0.01), Alistipes(4.82 ± 1.73 vs 0.18 ± 0.13, P < 0.05) and Thalassospira(0.53 ± 0.19 vs 0.00 ± 0.00, P < 0.05).Surgeryassociated microbial dysbiosis was accompanied by increased gene expression of markers of inflammation.Within the ileum IL6 expression was decreased(4.46 ± 1.60 vs 0.24 ± 0.06, P < 0.05) following transection surgery.In the terminal ileum, gene expression of TNF was decreased(1.51 ± 0.13 vs 0.80 ± 0.16, P < 0.01) and IL18(1.21 ± 0.18 vs 2.13 ± 0.24, P < 0.01), IL12(1.04 ± 0.16 vs 1.82 ± 0.32, P < 0.05) and IL10(1.04 ± 0.06 vs 1.43 ± 0.09, P < 0.01) gene expression increased following transection surgery.Within the colon, IL12(0.72 ± 0.13 vs 1.78 ± 0.28, P < 0.01) and IL10(0.98 ± 0.02 vs 1.95 ± 0.14, P < 0.01) gene expression were increased following transection surgery.CONCLUSION: This study suggests that minor abdominal surgery in infants, results in long-term alteration of the colonic microbial composition and persistent gastrointestinal inflammation.Susan Lapthorne Julie E Bines Fiona Fouhy Nicole L Dellios Guineva Wilson Sarah L Thomas Michelle Scurr Catherine Stanton Paul D Cotter Prue M Pereira-Fantini 2015World Journal of Gastroenterology2015,21,14:3
7Heat shock protein 90 inhibition by 17-DMAG lessens disease in the MRL/Ipr mouse model of systemic lupus erythematosus显示文摘热吃惊蛋白质 90 的提高的表示(HSP90 ) 在全身的豺狼座 erythematosus (SLE ) 的肾和浆液被发现了病人和 MRL/Mp-Fas lpr /Fas lpr (MRL/lpr ) 自体免疫的老鼠。如果 HSP90 的抑制将在 MRL/lpr 老鼠减少疾病,我们调查了。在在 vivo 的 vitro,有在 IL-6 的有免疫力刺激的显示出的减少的表示以前的 HSP90 禁止者 Geldanamycin 的 mesangial 房间的预告的处理, IL-12 和号码,我们发现当与 C57BL/6 相比鼠标和 MRL/lpr 鼠标与 HSP90 禁止者 17-DMAG 对待时, HSP90 表示在 MRL/lpr 肾被提高。与 17-DMAG 对待的 MRL/lpr 老鼠显示出减少的 proteinuria 并且减少了浆液 anti-dsDNA 抗体生产。Glomerulonephritis 和 glomerular IgG 和 C3 没被 17-DMAG 的管理显著地在 MRL/lpr 影响。17-DMAG 增加了 CD8 + T 房间,减少的双 negative T 房间,减少 CD4/CD8 比率和减少的小囊的 B 房间。这些研究建议 HSP90 可以在调整 T 房间区别和激活起一个作用并且 HSP90 抑制可以在豺狼座减少发炎。Samuel K Shimp III Cristen B Chafin Nicole L Regna Sarah E Hammond Molly A Read David L Caudell Marissa Nichole Rylander Christopher M Reilly 2012Cellular & Molecular Immunology2012,9,3:3
8雄激素受体的目标基因在骨骼肌的表达显示文摘本文通过研究体外和体内模型中潜在的雄激素受体调节基因来确定骨骼肌中雄激素的合成代谢作用机制。睾酮治疗组的去势雄性小鼠与对照组去势雄性小鼠比较,其骨骼肌中肌源性调节因子肌细胞生成素的表达显著下降,而缺乏DNA结合活性的雄性雄激素受体敲除小鼠(AR^△ZF2)与野生型小鼠比较,其骨骼肌中肌源性调节因子肌细胞生成素的表达显著升高,证明了肌细胞生成素是通过雄激素/雄激素受体通路被抑制。通过12小时的骨骼肌细胞(SkMC)的成肌细胞联合双氢睾酮治疗,睾酮治疗组的去势雄性小鼠肌肉中的泛素连接酶Fbxo32被抑制,而肌肉中c—Myc表达较对照组去势雄性小鼠降低,在△R^△ZF2组小鼠肌肉中c-Myc表达升高。调节成肌细胞由增殖向分化转变的一组基因如Tceal7,p57^Kip2,Igf2和钙调磷酸酶Aa的表达在AR^△ZF2组小鼠肌肉中升高,除p57^Kip2外的上述所有基因在睾酮治疗组去势雄性小鼠肌肉中的表达均较对照组降低。因此得出结论,雄激素通过雄激素受体在雄性小鼠体内发挥作用,它在肌肉生长和发展过程中可维持成肌细胞处于增殖状态并推迟成肌细胞向分化状态转变,另外还可抑制泛素连接酶介导的导致肌肉萎缩的通路来保持小鼠肌肉质量,从而一定程度上促进肌肉不断生长达到顶峰。Kesha Rana Nicole KL Lee Jeffrey D Zajac Helen E MacLean 2014Asian Journal of Andrology2014,16,5:3
9activity and temperature responses of ammonia-oxidizing archaea and bacteria in soil microcosms 显示文摘Tourna M Freitag T E Nicol G W 2008Environmental Microbiology2008,10,5:1
10DNA-induced partial unfolding of prion protein leads to its polymerization to amyloid 显示文摘Nandi P Leclerc E Nicole JC 2002J Mol Biol2002,322,:1
11An evaluation of p16^INK4a expression in cervical intraepithelial neoplasia specimens,including women with HIV-I显示文摘Nicol AF Golub JE e Silva JR 2012Mem Inst Os- waldo Cruz2012,107,5:1
12Environmental and stomatal control of transpiration, canopy conductance and decoupling coefficient in young lemon trees under shading net显示文摘Nicol 6 s E Barradas V L Ortuno M F Navarro A Torrecilla S A Alarcon J J 2008Environmental and Experimental Botany2008,63,13:1
13Influence of some artificial substrate on productivity and DRIS diagnosis of greenhouse tomatoes 显示文摘Nicole D R Jean C Leon E P 1988Acta Horticulture1988,221,:1
14Losses in three-phaseinduction machines fed by PWM converter 显示文摘Nicol Hildebrand E Roehrdanz H 2001IEEETransactions on Energy Conversion2001,16,3:1
15Strategies to prevent catheter-associ- ated urinary tract infections in acute care hospitals:2014 update显示文摘Lo E Nicolle LE Coffin SE 2014Infect Control Hosp Epjdemiol2014,35,2:1
16Strategies to prevent cathe- ter-associated urinary tract infections in acute care hospitals:2014 update显示文摘Lo E Nicolle LE Coffin SE 2014Infect Control Hosp Epidemiol2014,35,5:1
17QSAR analysis and molecular modeling of ABCG2-specific inhibitors 显示文摘NICOLLE E BOUMENDJEL A MACALOU S 2009Adv Drug Deliv Rev2009,61,6:1
18Chemical structure changes in coals after low-temperature oxidation and demineralization by acid treatment as revealed by high resolution solid state 13 C-NMR 显示文摘TEKELY P NICOLE D DELPUECH J-J TOTINO E MULLER J F 1987Fuel Process Technol1987,15,:1
19Infectious Diseases Society of America Guidelines for the Diagnosis and Treatment of Asymptomatie Bacteriuria in Adults显示文摘Nicolle E Bradley S 2005Clin Infect Dis2005,40,:1
20Rare disease surveillance:An international perspective显示文摘Elliott E J Nicoll A Lynn R 2001Paediatr Child Health2001,6,5:1
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