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| 1 | NG2 Cell Response in the CNP-EGFP Mouse After Contusive Spinal Cord Injury显示文摘成年动物中枢神经系统中的NG2细胞具有异质性。脊髓损伤(SCI)后,具有少突胶质前体细胞(OPCs)功能的NG2细胞亚型如何产生反应性变化及对其正常的发育过程有何影响目前还不清楚。本文采用少突胶质细胞系细胞表达EGFP的CNP-EGFP小鼠,研究正常和SCI后的NG2细胞的特征。在正常小鼠的白质中,对EGFP+NG2+双极细胞和EGFPnegNG2+多极细胞进行鉴别。SCI后,白质损伤边缘区中的EGFP+NG2+细胞3 d增殖达高峰,损伤中心区的EGFPnegNG2+细胞增殖在损伤后7 d达高峰。损伤后EGFP+NG2+细胞的Olig2、Sox10、Sox17等转录因子、基本的膜电生理参数以及钾电流表型均与发育过程增殖的OPCs一致。EGFPnegNG2+细胞不表达少突胶质发生中的转录因子。EGFP+CC1+少突胶质细胞6周时包含在EGFP+NG2+细胞增殖峰时表达BrdU的细胞。EGFPnegCC1+少突胶质细胞未被观察到。神经胶质生长因子2和成纤维细胞生长因子2处理促进少突胶质发生,提高EGFPnegNG2+细胞数量。因此,通过EGFP和转录因子表达,时空增殖类型及对生长因子的反应,两种类型的NG2+细胞对SCI刺激发生反应。SCI后EGFP+NG2+细胞经受细胞和生理变化特征,与在早期出生后的少突胶质发生过程中NG2+细胞中的变化类似。 | JUDITH M LYTLE RAMESH CHITTAJALLU JEAN R WRATHALL VITTORIO GALLO | 2009 | 神经损伤与功能重建2009，4，1： | 7 |
| 2 | Genetically modified mouse models for the study of nonalcoholic fatty liver disease显示文摘Nonalcoholic fatty liver disease(NAFLD) is associated with obesity,insulin resistance,and type 2 diabetes.NAFLD represents a large spectrum of diseases ranging from(1) fatty liver(hepatic steatosis);(2) steatosis with inflammation and necrosis;to(3) cirrhosis.The animal models to study NAFLD/nonalcoholic steatohepatitis(NASH) are extremely useful,as there are still many events to be elucidated in the pathology of NASH.The study of the established animal models has provided many clues in the pathogenesis of steatosis and steatohepatitis,but these remain incompletely understood.The different mouse models can be classified in two large groups.The first one includes genetically modified(transgenic or knockout) mice that spontaneously develop liver disease,and the second one includes mice that acquire the disease after dietary or pharmacological manipulation.Although the molecular mechanism leading to the development of hepatic steatosis in the pathogenesis of NAFLD is complex,genetically modified animal models may be a key for the treatment of NAFLD.Ideal animal models for NASH should closely resemble the pathological characteristics observed in humans.To date,no single animal model has encompassed the full spectrum of human disease progression,but they can imitate particular characteristics of human disease.Therefore,it is important that the researchers choose the appropriate animal model.This review discusses various genetically modified animal models developed and used in research on NAFLD. | Perumal Nagarajan M Jerald Mahesh Kuma Ramasamy Venkatesan Subeer S Majundar Ramesh C Juyal M Jerald Mahesh Kuma | 2012 | World Journal of Gastroenterology2012，18，11： | 7 |
| 3 | Endoscopic closure of a gastrocolic fistula using the over-the-scope-clip-system显示文摘Gastrointestinal (GI) defects such as fistulas and leaks can be potentially closed endoscopically using hemo-clips and loops. However, hemoclips may not allow for closure of large defects and they do not exert enough tensile force to keep fibrotic defects larger than 5 mm approximated. Herein we present a case of successful endoscopic closure of a gastrocolic fistula in a severely malnourished patient with complex post-surgical upper GI anatomy. We strongly believe that this device is a major breakthrough for the management of various types of discontinuity defects or fistulas. In addition, we show the usefulness of placing a direct jejunostomy using the double balloon enteroscopy (DBE) technique during the same procedure. The concept of providing direct jejunal feedings while allowing for upper gas-trointestinal bowel rest to promote the healing of the minimally invasive endoscopic operation is novel. Thus, our case is unique and exemplifies the utility of mini-mally invasive endoscopic endoluminal surgery. | Klaus Mnkemüller Shajan Peter Basem Alkurdi Jayapal Ramesh Daniel Popa C Mel Wilcox | 2013 | World Journal of Gastrointestinal Endoscopy2013，5，8： | 5 |
| 4 | Risk of colon cancer in hereditary non-polyposis colorectal cancer patients as predicted by fuzzy modeling:Influence of smoking显示文摘瞄准:为了调查一个模糊逻辑模型是否能预言肤色,表面的癌症(CRC ) 风险由在世袭 non-polyposis 肤色吸表面的癌症(HNPCC ) 病人产生了。方法:从 Creighton 大学世袭癌症研究所登记的 340 个 HNPCC 失配修理(MMR ) 变化搬运人为当模特儿被选择。年龄依赖者曲线被产生阐明开发 CRC 的概率上的在基因变化(hMLH1 或 hMSH2 ) 之间的联合效果,性,和吸烟地位。结果:在男 hMSH2 变化搬运人的吸烟显著地增加的 CRC 风险(P <
0.05 ) 。hMLH1 变化为男性相对 hMSH2 变化搬运人扩充了 CRC 风险(P <
0.05 ) 。男性们非为 hMLH1 比女性有 CRC 的显著地更高的风险吸烟者(P <
0.05 ) , hMLH1 吸烟者(P <
0.1 ) 并且 hMSH2 吸烟者(P <
0.1 ) 。以在在男性的 hMSH2 的一种剂量依赖者方式的吸烟支持的 CRC (P <
0.05 ) 。有 hMSH2 变化的女性和与 hMLH1 组一起的两性仅仅在广泛的吸烟历史以后表明了吸烟效果(P <
0.05 ) 。结论:由在 HNPCC 病人吸烟的 CRC 提升依赖于基因变化,性和年龄。这些数据证明模糊建模可以启用临床的风险分数的明确的表达,从而允许 CRC 预防策略的 individualization。 | Rhonda M Brand David D Jones Henry T Lynch Randall E Brand Patrice Watson Ramesh Ashwathnayaran Hemant K Roy | 2006 | World Journal of Gastroenterology2006，12，28： | 5 |
| 5 | Multipurpose use of the ‘bear claw’ (over‐the‐scope‐clip system) to treat endoluminal gastrointestinal disorders显示文摘 | Klaus M?nkemüller Shajan Peter Jay Toshniwal Daniel Popa Marzena Zabielski Richard D. Stahl Jayapal Ramesh C. Mel Wilcox | 2014 | Digestive Endoscopy2014，，3： | 4 |
| 6 | Multimodality functional imaging using DW-MRI and 18F-FDG-PET/CT during radiation therapy for human papillomavirus negative head and neck squamous cell carcinoma: Meixoeiro Hospital of Vigo Experience显示文摘AIM To noninvasively investigate tumor cellularity measured using diffusion-weighted magnetic resonance imaging(DW-MRI) and glucose metabolism measured by 18 Flabeled fluorodeoxyglucose positron emission tomography/computed tomography(18F-FDG-PET/CT) during radiation therapy(RT) for human papillomavirus negative(HPV-) head and neck squamous cell carcinoma(HNSCC).METHODS In this prospective study, 6 HPV- HNSCC patients underwent a total of 34 multimodality imaging examinations(DW-MRI at 1.5 T Philips MRI scanner [(n = 24) pre-, during-(2-3 wk), and post-treatment(Tx), and 18F-FDG PET/CT pre- and post-Tx(n = 10)]. All patients received RT. Monoexponential modeling of the DW-MRI data yielded the imaging metric apparent diffusion coefficient(ADC) and the mean of standardized uptake value(SUV) was measured from 18F-FDG PET uptake. All patients had a clinical follow-up as the standard of care and survival status was documented at 1 year.RESULTS There was a strong negative correlation between the mean of pretreatment ADC(ρ =-0.67, P = 0.01) and the pretreatment 18F-FDG PET SUV. The percentage(%) change in delta(?) ADC for primary tumors and neck nodal metastases between pre- and Wk2-3 Tx were as follows: 75.4% and 61.6%, respectively, for the patient with no evidence of disease, 27.5% and 32.7%, respectively, for those patients who were alive with disease, and 26.9% and 7.31%, respectively, for those who were dead with disease.CONCLUSION These results are preliminary in nature and are indicative, and not definitive, trends rendered by the imaging metrics due to the small sample size of HPV- HNSCC patients in a Meixoeiro Hospital of Vigo Experience. | David Aramburu Núnez Antonio Lopez Medina Moisés Mera Iglesias Francisco Salvador Gomez Abhay Dave Vaios Hatzoglou Ramesh Paudyal Alfonso Calzado Joseph O Deasy Amita Shukla-Dave Victor M Munoz | 2017 | World Journal of Radiology2017，9，1： | 2 |
| 7 | Acute ischaemic stroke interventions: large vessel occlusion and beyond显示文摘Care for acute ischaemic stroke is one of the most rapidly evolving fields due to the robust outcomes achieved by mechanical thrombectomy.Large vessel occlusion(LVO)accounts for up to 38%of acute ischaemic stroke and comes with devastating outcomes for patients,families and society in the pre-intervention era.A paradigm shift and a breakthrough brought mechanical thrombectomy back into the spotlight for acute ischaemic stroke;this was because five randomised controlled trials from several countries concluded that mechanical thrombectomy for acute stroke offered overwhelming benefits.This review article will present a comprehensive overview of LVO management,techniques and devices used,and the future of stroke therapy.In addition,we review our institution experience of mechanical thrombectomy for posterior and distal circulation occlusion. | Ahmad Sweid Batoul Hammoud Sunidhi Ramesh Daniella Wong Tyler D Alexander Joshua Harrison Weinberg Maureen Deprince Jaime Dougherty Dimitri Jean-Mickael Maamari Stavropoula Tjoumakaris Hekmat Zarzour Michael R Gooch Nabeel Herial Victor Romo David M Hasan Robert H Rosenwasser Pascal Jabbour | 2020 | Stroke & Vascular Neurology2020，5，1： | 2 |
| 8 | Error Compensation in Machine Tools-A Review Part I: Geometric, Cutting-force Induced and Fixture-dependent Errors显示文摘 | Ramesh R Mannan M A Poo A N | 2000 | International Journal of Machine Tools & Manufacture2000，40，： | 1 |
| 9 | Influence of graphite filler on two-body abrasive wear behaviour of carbon fabric reinforced epoxy composites 显示文摘 | Suresha B Ramesh B N Subbaya K M | 2010 | Materials and Design2010，31，： | 1 |
| 10 | An efficient approach to stochastic Job Shop scheduling: algorithms and empirical investigations显示文摘 | RAMESH R CARY J M | 1990 | Computers and Industrial Engineering1990，18，2： | 1 |
| 11 | Recent trends in the microbial production, analysis and application of fructooligosaccharides显示文摘 | SANGEETHA P T RAMESH M N PRAPULLA S G | 2005 | Trends in Food Science and Technology2005，16，： | 1 |
| 12 | The association of serum os- teocalcin with the bone mineral density in post menopausal women显示文摘 | Vs 1( K P Ramesh M | 2013 | J Clin Diagn Res2013，7，5： | 1 |
| 13 | Properties and crystallization of rare-earth Si-Al-O-N glasses containing mixed trivalent modifiers显示文摘 | POMEROY M J NESTOR E RAMESH R HAMPSHIRE S | 2005 | Journal of the American Ceramic Society2005，88，4： | 1 |
| 14 | Error compensation in machine tools-a review: Part I: geometric, cutting-force induced and fixture-dependent errors 显示文摘 | Ramesh R Mannan M A Poo A N | 2000 | International Journal of Machine Tools and Manufacture2000，40，9： | 1 |
| 15 | Intedeu- kin-24 overcomes temozolomide resistance and enhances cell death by down-regulation of O6-methylguanine-DNA methyltransferase in human melanoma cells 显示文摘 | ZHENG M BOCANGEL D RAMESH R | 2008 | Mol Cancer Ther2008，7，12： | 1 |
| 16 | Graphite nanoplatelet-epoxy composite thermal interface materials显示文摘 | Yu A P Ramesh P hkis M E Bekyarova E Haddon R C | | 0，，： | 1 |
| 17 | Monitoring the structure and dynamics of a dense moist evergreen forest in the Western Ghats(Kodagu District,Kernataka,India)显示文摘 | Elouard C Pascal J-P Pelissier R Ramesh BR Houllier F Durand M Aravjy S Moravie M-A Gimaret-Carpentier | | 0，，02： | 1 |
| 18 | A technique for measuring the dynamic behavior of materials at high temperatures显示文摘 | LENNON A M RAMESH K T | | 0，，12： | 1 |
| 19 | Developmentsin understanding the basis of cooked - rice texture显示文摘 | Ramesh M Bhattacharya K R Mitchell J R | 2000 | Criti-cal Reviews in Food Science and Nutrition2000，40，6： | 1 |
| 20 | Synthesis and antibacterial evaluation of 7 coumarins 显示文摘 | J eyachandran M Ramesh P Muralisankar R | 2007 | Indian J Heteroeyel Chem2007，16，4： | 1 |
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