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| 1 | Diagnosis and treatment of hepatocellular carcinoma: An update显示文摘Hepatocellular carcinoma(HCC) is one of the most common malignancies leading to high mortality rates in the general population; in cirrhotic patients, it is the primary cause of death. The diagnosis is usually delayed in spite of at-risk population screening recommendations, i.e., patients infected with hepatitis B or C virus. Hepatocarcinogenesis hinges on a great number of genetic and molecular abnormalities that lead to tumor angiogenesis and foster their dissemination potential. The diagnosis is mainly based on imaging studies such as computed tomography and magnetic resonance, in which lesions present a characteristic classical pattern of early arterial enhancement followed by contrast medium 'washout' in late venous phase. On occasion, when imaging studies are not conclusive, biopsy of the lesion must be performed to establish the diagnosis. The Barcelona Clinic Liver Cancer staging method is the most frequently used worldwide and recommended by the international guidelines of HCC management. Currently available treatments include tumor resection, liver transplant, sorafenib and locoregional therapies(alcoholization, radiofrequency ablation, chemoembolization). The prognosis of hepatocarcinoma is determined according to the lesion's stage and in cirrhotic patients, on residual liver function. Curative treatments, such as liver transplant, are sought in patients diagnosed in early stages; patients in more advanced stages, were not greatly benefitted by chemotherapy in terms of survival until the advent of target molecules such as sorafenib. | Javier Tejeda-Maldonado Ignacio García-Juárez Jonathan Aguirre-Valadez Adrián González-Aguirre Mario Vilatobá-Chapa Alejandra Armengol-Alonso Francisco Escobar-Penagos Aldo Torre Juan Francisco Sánchez-ávila Diego Luis Carrillo-Pérez | 2015 | World Journal of Hepatology2015，7，3： | 22 |
| 2 | Differential colorectal carcinogenesis:Molecular basis and clinical relevance显示文摘Colorectal cancer(CCR) is one of the most frequent cancers in developed countries.It poses a major public health problem and there is renewed interest in understanding the basic principles of the molecular biology of colorectal cancer.It has been established that sporadic CCRs can arise from at least two different carcinogenic pathways.The traditional pathway,also called the suppressor or chromosomal instability pathway,follows the Fearon and Vogelstein model and shows mutation in classical oncogenes and tumour suppressor genes,such as K-ras,adenomatous polyposis coli,deleted in colorectal cancer,or p53.Alterations in the Wnt pathway are also very common in this type of tumour.The second main colorectal carcinogenesis pathway is the mutator pathway.This pathway is present in nearly 15% of all cases of sporadic colorectal cancer.It is characterized by the presence of mutations in the microsatellite sequences caused by a defect in the DNA mismatch repair genes,mostly in hMLH1 or hMSH2.These two pathways have clear molecular differences,which will be reviewed in this article,but they also present distinct histopathological features.More strikingly,their clinical behaviours are completely different,having the 'mutator' tumours a better outcome than the 'suppressor' tumours. | Alberto Morán Paloma Ortega Carmen de Juan Tamara Fernández-Marcelo Cristina Frías Andrés Sánchez-Pernaute Antonio José Torres Eduardo Díaz-Rubio Pilar Iniesta Manuel Benito | 2010 | World Journal of Gastrointestinal Oncology2010，2，3： | 5 |
| 3 | Management of Helicobacter pylori infection in Latin America: A Delphi technique-based consensus显示文摘AIM: To optimize diagnosis and treatment guidelines for this geographic region, a panel of gastroenterologists, epidemiologists, and basic scientists carried out a structured evaluation of available literature.METHODS: Relevant questions were distributed among the experts, who generated draft statements for consideration by the entire panel. A modified three-round Delphi technique method was used to reach consensus. Critical input was also obtained from representatives of the concerned medical community. The quality of the evidence and level of recommendation supporting each statement was graded according to United States Preventive Services Task Force criteria.RESULTS: A group of ten experts was established. The survey included 15 open-ended questions that were distributed among the experts, who assessed the articles associated with each question. The levels of agreement achieved by the panel were 50% in the first round, 73.3% in the second round and 100% in the third round. Main consensus recommendations included:(1) when available, urea breath and stool antigen test(HpSA) should be used for non-invasive diagnosis;(2) detect and eradicate Helicobacter pylori(H. pylori) in all gastroscopy patients to decrease risk of peptic ulcer disease, prevent o retard progression in patients with preneoplastic lesions, and to prevent recurrence in patients treated for gastric cancer;(3) further investigate implementation issues and health outcomes of H. pylorieradication for primary prevention of gastric cancer in high-risk populations;(4) prescribe standard 14-d triple therapy or sequential therapy for first-line treatment;(5) routinely assess eradication success post-treatment in clinical settings; and(6) select second- and third-line therapies according to antibiotic susceptibility testing.CONCLUSION: These achievable steps toward better region-specific management can be expected to improve clinical health outcomes. | Antonio Rollan Juan Pablo Arab M Constanza Camargo Roberto Candia Paul Harris Catterina Ferreccio Charles S Rabkin Juan Cristóbal Gana Pablo Cortés Rolando Herrero Luisa Durán Apolinaria García Claudio Toledo Alberto Espino Nicole Lustig Alberto Sarfatis Catalina Figueroa Javier Torres Arnoldo Riquelme | 2014 | World Journal of Gastroenterology2014，20，31： | 2 |
| 4 | Conservative management of perforated duodenal diverticulum: A case report and review of the literature显示文摘Duodenal diverticula are a relatively common condition. They are asymptomatic, unless they become complicated, with perforation being the rarest but most severe complication. Surgical treatment is the most frequently performed approach. We report the case of a patient with a perforated duodenal diverticulum, which was diagnosed early and treated conservatively with antibiotics and percutaneous drainage of secondary retroperitoneal abscesses. We suggest this method could be an acceptable option for the management of similar cases, provided that the patient is in good general condition and without septic signs. | David Martínez-Cecilia Alvaro Arjona Sánchez Manuel Gómez álvarez Eva Torres Tordera Antonio Luque Molina Victor Valentí Azcárate Javier Briceo Delgado Francisco Javier Padillo Pedro López-Cillero Sebastián Rufián Pea | 2008 | World Journal of Gastroenterology2008，14，12： | 2 |
| 5 | Statistical algorithm for nonuniformity correction in focal-plane arrays显示文摘 | Hayat M M Torres S N Armstrong E E | 1999 | Applied Optics1999，38，： | 1 |
| 6 | Molecular identification of new varieties of Nierembergia linariaefolia(Graham),a native Argentinean ornamental plant显示文摘 | Escandón A.S Zelener N de la Torre M.P Soto S | | 0，，02： | 1 |
| 7 | Airway inflammation and bronchial microbial patterns in patients with stable chronic obstructive pulmonary disease显示文摘 | Soler N Ewig S Torres A | 1999 | Eur Respir J1999，14，5： | 1 |
| 8 | Airway inflammation and bronchial microbial patterns in patients with stable chronic obstructive pulmonary disease显示文摘 | Soler N Ewig S Torres A | 1999 | Eur Respir J1999，14，： | 1 |
| 9 | Residual Flexure Capacity of Corroded Reinforced Concrete Beams 显示文摘 | ANDRS A TORRES A SERGIO N G | 2007 | Engineering Structures2007，29，6： | 1 |
| 10 | The major genetic determinants of HIV-1control affect HLA class I peptide presentation显示文摘 | International HIV Controllers Study Pereyra F Jia X McLaren P J Telenti A de Bakker P I Walker B D Ripke S Brumme C J Pulit S L Carrington M Kadie C M Carlson J M Heckerman D Graham R R Plenge R M Deeks S G Gianniny L Crawford G Sullivan J Gonzalez E Davies L Camargo A Moore JM Beattie N Gupta S Crenshaw A Burtt N P Guiducci C Gupta N Gao X Qi Y Yuki Y Piechocka-Trocha A Cutrell E Rosenberg R Moss K L Lemay P O'Leary J Schaefer T Verma P Toth I Block B Baker B Rothchild A Lian J Proudfoot J Alvino D M Vine S Addo M M Allen T M Altfeld M Henn M R Le Gall S Streeck H Haas D W Kuritzkes D R Robbins G K Shafer R W Gulick R M Shikuma C M Haubrich R Riddler S Sax P E Daar E S Ribaudo H J Agan B Agarwal S Ahern R L Allen B L Altidor S Altschuler E L Ambardar S Anastos K Anderson B Anderson V Andrady U Antoniskis D Bangsberg D Barbaro D Barrie W Bartczak J Barton S Basden P Basgoz N Bazner S Bellos N C Benson A M Berger J Bernard N F Bernard A M Birch C Bodner S J Bolan R K Boudreaux E T Bradley M Braun J F Brndjar J E Brown S J Brown K Brown S T Burack J Bush LM Cafaro V Campbell O Campbell J Carlson R H Carmichael J K Casey K K Cavacuiti C Celestin G Chambers S T Chez N Chirch L M Cimoch P J Cohen D Cohn LE Conway B Cooper D A Cornelson B Cox D T Cristofano M V Cuchural G Jr Czartoski J L Dahman J M Daly J S Davis B T Davis K Davod S M DeJesus E Dietz C A Dunham E Dunn M E Ellerin T B Eron J J Fangman J J Farel C E Ferlazzo H Fidler S Fleenor-Ford A Frankel R Freedberg K A French N K Fuchs JD Fuller J D Gaberman J Gallant J E Gandhi R T Garcia E Garmon D Gathe J C Jr Gaultier C R Gebre W Gilman F D Gilson I Goepfert P A Gottlieb M S Goulston C Groger R K Gurley T D Haber S Hardwicke R Hardy W D Harrigan P R Hawkins T N Heath S Hecht F M Henry W K Hladek M Hoffman R P Horton J M Hsu R K Huhn G D Hunt P Hupert M J Illeman M L Jaeger H Jellinger R M John M Johnson J A Johnson K L Johnson H Johnson K Joly J Jordan W C Kauffman C A Khanlou H Killian R K Kim A Y Kim D D Kinder C A Kirchner J T Kogelman L Kojic E M Korthuis P T Kurisu W Kwon D S LaMar M Lampiris H Lanzafame M Lederman M M Lee D M Lee J M Lee M J Lee E T Lemoine J Levy J A Llibre J M Liguori M A Little S J Liu A Y Lopez A J Loutfy M R Loy D Mohammed D Y Man A Mansour M K Marconi V C Markowitz M Marques R Martin J N Martin H L Jr Mayer K H McElrath M J McGhee T A McGovern B H McGowan K McIntyre D Mcleod GX Menezes P Mesa G Metroka CE Meyer-Olson D Miller A O Montgomery K Mounzer K C Nagami E H Nagin I Nahass R G Nelson M O Nielsen C Norene D L O'Connor D H Ojikutu B O Okulicz J Oladehin O O Oldfield E C Olender S A Ostrowski M Owen WF Jr Pae E Parsonnet J Pavlatos A M Perlmutter A M Pierce M N Pincus J M Pisani L Price L J Proia L Prokesch R C Pujet H C Ramgopal M Rathod A Rausch M Ravishankar J Rhame F S Richards C S Richman D D Rodes B Rodriguez M Rose R C 3rd Rosenberg E S Rosenthal D Ross P E Rubin D S Rumbaugh E Saenz L Salvaggio M R Sanchez WC Sanjana V M Santiago S Schmidt W Schuitemaker H Sestak P M Shalit P Shay W Shirvani V N Silebi V I Sizemore J M Jr Skolnik P R Sokol-Anderson M Sosman J M Stabile P Stapleton J T Starrett S Stein F Stellbrink H J Sterman FL Stone V E Stone D R Tambussi G Taplitz R A Tedaldi E M Telenti A Theisen W Torres R Tosiello L Tremblay C Tribble M A Trinh P D Tsao A Ueda P Vaccaro A Valadas E Vanig T J Vecino I Vega V M Veikley W Wade B H Walworth C Wanidworanun C Ward D J Warner D A Weber R D Webster D Weis S Wheeler D A White D J Wilkins E Winston A Wlodaver C G van't Wout A Wright D P Yang O O Yurdin D L Zabukovic B W Zachary K C Zeeman B Zhao M | 2010 | Science2010，330，6010： | 1 |
| 11 | Clinical diagnosis of ventilator associated pneumonia revisited:comparative validation using immediate postmorte lung biopsies显示文摘 | FABREGA N EWIG S TORRES A | 1999 | Thorax1999，54，10： | 1 |
| 12 | Airway inflammation and bronchial microbial patterns in patients with stable chronic obstructive pulmonary disease显示文摘 | Soler N Ewig S Torres A | 1999 | Eur Respir J1999，14，5： | 1 |
| 13 | Review on pre- and post-harvest management of peanuts to minimize aflatoxin contamination显示文摘 | Torres A M Barros G G Palacios S A Chulze S N Battilani P | 2014 | Food Research International2014，62，8： | 1 |
| 14 | Statistical Al-gorithm for Non-uniformity Correction in Focal-Plane Arrays 显示文摘 | M M Hayat S N Torres E E Armstrong | 1999 | OSA Applied Optics1999，538，： | 1 |
| 15 | Statistical algorithm for nonuniformity correction in focal plane arrays 显示文摘 | HAYAT M M TORRES S N | 1999 | Applied Optics1999，38，8： | 1 |
| 16 | The draft genome of the transgenic tropical fruit tree papaya ( Carica pap aya Linnaeus ) 显示文摘 | MING R HOU S B FENG Y YU Q DIONNE-LAPORTE A SAW J H SENIN P WANG W LY B V LEWIS K L T SALZBERG S L FENG L GONES M R SKELTON R L MURRAYJ E CHEN C QIAN W SHEN J DU P EUSTICE M TONG E TANG H LYONS E PAULL R E MICHAEL T P WALL K RICE D W ALBERT H WANG M L ZHU Y J SCHATZ M NAGARAJAN N ACOB R A GUAN P BLAS A WAI C M ACKERMAN C M REN Y LIU C WANG J M WANG J P NA J SHAKIROV E V HAAS B THIMMAPURAM J NELSON D WANG X BOWERS J E GSCHWEND A R DELCHER A L SINGH R SUZUKI J Y TRIPATHI S NEUPANE K WEI H IRIKURA B PAIDI M JIANG N ZHANG W PRESTING G WINDSOR A NAVAJAS-PEREZ R TORRES M J FELTUS A PORTER B LI Y BURROUGHS A M LUO M C LIU L CHRISTOPHER D A MOUNT S M MOORE P H SUGIMURA T JIANG J SCHULER M A FRIEDMAN V MITCHELL-OLDS T SHIPPEN D E PAMPHILIS C W PALMER J D FREELING M PATERSON A H GONSALVES D WANG L ALAM M | 2008 | Nature2008，452，： | 1 |
| 17 | Thermoeconomic tools for the analysis of eco-industrial parks显示文摘 | Antonio Valero Sergio Usón César Torres Alicia Valero Andrés Agudelo Jorge Costa | 2013 | Energy2013，，： | 1 |
| 18 | Kalman filtering for adaptive nonuniformity correction in infrared focal plane arrays 显示文摘 | TORRES S N | 2003 | Optical Science of America2003，20，3： | 1 |
| 19 | Kalman filtering for adaptive nonuniformity correction in infrared focal plane arrays 显示文摘 | TORRES S N HAYAT M M | 2003 | Journal of the Optical Society of America2003，20，3： | 1 |
| 20 | The PI3K/Akt pathway con- tributes to arenavirus budding 显示文摘 | Urata S Ngo N de ia Torre JC | 2012 | J Virol2012，86，： | 1 |
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