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| 1 | Role of mi RNAs and their potential to be useful as diagnostic and prognostic biomarkers in gastric cancer显示文摘Alterations in epigenetic control of gene expression play an important role in many diseases, including gastric cancer. Many studies have identified a large number of upregulated oncogenic mi RNAs and downregulated tumour-suppressor mi RNAs in this type of cancer. In this review, we provide an overview of the role of mi RNAs, pointing to their potential to be useful as diagnostic and/or prognostic biomarkers in gastric cancer. Moreover, we discuss the influence of polymorphisms and epigenetic modifications on mi RNA activity. | Kelly Cristina da Silva Oliveira Taíssa Maíra Thomaz Araújo Camila Inagaki Albuquerque Gabriela Alcantara Barata Carolina Oliveira Gigek Mariana Ferreira Leal Fernanda Wisnieski Fernando Augusto Rodrigues Mello Junior André Salim Khayat Paulo Pimentel de Assumpcao Rommel Mário Rodriguez Burbano Marília Cardoso Smith Danielle Queiroz Calcagno | 2016 | World Journal of Gastroenterology2016，22，35： | 11 |
| 2 | Heat Transfer in Steelmaking Ladle显示文摘The heat transfer in a steelmaking ladle was studied. The evaluation of heat transfer of the steel was performed by measuring steel temperature in points including all refining steel process. In the ladle, the temperatures in the refractories and the shell were also measured. To evaluate the thermal profile between the hot and cold faces of the ladle in the slag line position, an experiment which shows the importance of thermal contact resistance was carried out. Higher heat losses in the tapping and the vacuum were verified. The temperature measurements of the ladle indicate distinct thermal profiles in each stage of steel refining. Moreover, as each stage of the process depends on the previous one, the complexity of the ladle thermal control is incremental. So a complete model of heat losses in the ladle is complex. | André Zimmer lvaro Niedersberg Correia Lima Rafael Mello Trommer Saulo Roca Bragana Carlos Pérez Bergmann | 2008 | Journal of Iron and Steel Research(International)2008，15，3： | 4 |
| 3 | Immunohistochemical expression of thymidylate synthase and prognosis in gastric cancer patients submitted to fluoropyrimidine-based chemotherapy显示文摘Objective: Adjuvant chemotherapy with 5-fluorouracil(5-FU) has been widely used in gastric cancer(GC)patients to prevent relapse after curative resection. 5-FU acts by inhibiting thymidylate synthase(TS), and high levels of TS correlate with resistance to treatment with fluoropyrimidines. The aim of this study was to evaluate the expression of TS in GC patients, and its relation with clinicopathological characteristics and prognosis in adjuvant chemotherapy with 5-FU.Methods: We retrospectively evaluated 285 patients who underwent D2-gastrectomy with curative intent. TS expression was determined by immunohistochemistry(IHC) in tumor cells by tissue microarray(TMA). TS level was evaluated according to the intensity and percentage of cells marked by a score system. Patients were divided in three groups according to their TS-score: negative, low and high.Results: TS expression was positive in 92.3% of GC. TS-high, TS-low and TS-negative were observed in46.3%, 46.0% and 7.7% of patients, respectively. High-TS GC were associated with older age(P=0.007), high neutrophil/lymphocyte ratio(P=0.048), well/moderately differentiated histology(P=0.001), intestinal Lauren type(P<0.001) and absence of perineural invasion(P=0.003). Among 285 patients, 133 stage Ⅱ/Ⅲ patients(46.7%)received chemotherapy with 5-FU. In survival analysis, TS-high was associated with worse disease-free survival(DFS) in stage Ⅲ GC patients who received 5-FU-based chemotherapy(P=0.007). Multivariate analysis revealed that total gastrectomy, poorly differentiated tumors and high TS-score were associated with worse DFS in stage Ⅲ GC patients.Conclusions: High TS-score in stage Ⅲ GC was associated with poor DFS in patients treated with fluoropyrimidine-based chemotherapy. | Marina Alessandra Pereira Marcus Fernando Kodama Pertille Ramos ANDre Roncon Dias Sheila Friedrich Faraj Cinthya dos Santos Cirqueira EvANDro Sobroza de Mello Bruno Zilberstein Venancio Avancini Ferreira Alves Ulysses Ribeiro Jr | 2018 | Chinese Journal of Cancer Research2018，30，5： | 3 |
| 4 | Pesticide residues in cashew apple, guava, kaki and peach: GC–μECD, GC–FPD and LC–MS/MS multiresidue method validation, analysis and cumulative acute risk assessment显示文摘 | Andréia Nunes Oliveira Jardim Denise Carvalho Mello Fernanda Caroline Silva Goes Elcio Ferreira Frota Eloisa Dutra Caldas | 2014 | Food Chemistry2014，，： | 2 |
| 5 | Prognostic implications of tumor-infiltrating lymphocytes in association with programmed cell death ligand 1 expression in remnant gastric cancer显示文摘Objective:Remnant gastric cancer(RGC)is usually associated with a worse prognosis.As they are less common and very heterogeneous tumors,new prognostic and reliable determinants are required to predict patients’clinical course for RGC.This study aimed to investigate the tumor-infiltrating lymphocytes(TILs)and programmed cell death ligand 1(PD-L1)status as prognostic biomarkers in a cohort of patients with RGC to develop an immunerelated score.Methods:Patients with gastric cancer(GC)who underwent curative intent gastrectomy were retrospectively investigated.RGC resections with histological diagnosis of gastric adenocarcinoma were enrolled in the study.The risk score based on immune parameters was developed using binary logistic regression analysis.RGCs were divided into high-risk(HR),intermediate-risk(IR),and low-risk(LR)groups based on their immune score.The markers(CD3+,CD4+/CD8+T cells and PD-L1)were selected for their potential prognostic,therapeutic value,and evaluated by immunohistochemistry(IHC).Results:A total of 42 patients with RGC were enrolled in the study.The score based on immune parameters exhibited an accuracy of 79%[the area under the receiver operating characteristic curve(AUC)=0.79,95%confidence interval(95%CI),0.63-0.94,P=0.002],and the population was divided into 3 prognostic groups:10(23.8%)patients were classified as LR,15(35.7%)as IR,and 17(40.5%)as HR groups.There were no differences in clinicopathological and surgical characteristics between the three groups.In survival analysis,HR and IR groups had worse disease-free survival and overall survival rates compared to the LR group.In the multivariate analysis,lymph node metastasis and the immune score risk groups were independent factors related to worse survival.Conclusions:A scoring system with immune-related markers was able to distinguish prognostic groups of RGC associated with survival.Accordingly,tumor-infiltrating immune lymphocytes and PD-L1 status may serve as a potential prognostic biomarker for patients with RGC. | Marina Alessandra Pereira Marcus Fernando Kodama Pertille Ramos André Roncon Dias Leonardo Cardili Rafael Dyer Rodrigues de Moraes Renan Ribeiro E Ribeiro Venancio Avancini Ferreira Alves Bruno Zilberstein Evandro Sobroza de Mello Ulysses Ribeiro Jr | 2022 | Chinese Journal of Cancer Research2022，34，6： | 1 |
| 6 | Depression in women living with HIV: clinical and psychosocial correlates显示文摘 | Valeria A. Mello Aluisio A. Segurado Andre Malbergier | 2010 | Archives of Women’s Mental Health2010，，3： | 1 |
| 7 | Distributed Network Management Using SNMP,Java,WWW and CORBA显示文摘 | Barotto Andre Mello de Souza | 2000 | Joumal of Network and Systems Management2000，8，4： | 1 |
| 8 | Distributed network management using SNMP, Java, WWW and CORBA显示文摘 | Barotto Andre Mello de Souza | 2000 | Journal of Network and Systems Management2000，8，4： | 1 |
| 9 | Distributed Network Management Using SNMP, Java, WWW and CORBA显示文摘 | André Mello Barotto Andriano de Souza Carlos Becker Westphall | 2000 | Journal of Network and Systems Management2000，，4： | 1 |
| 10 | Distributed network management using SNMP, Java, WWW and CORBA显示文摘 | Andre Mello Barotto Anddriano de Souza Carlos Becker Westphall | 2000 | Journal of Network and Systems Management2000，8，4： | 1 |
| 11 | Dis- tributed Network Management Using SNMP,Java,WWW and CORBA显示文摘 | Andr e Mello Barotto Andriano de Souza Carlos Becket Westphall | 2000 | Journal of Network and Systems Management2000，8，4： | 1 |
| 12 | Distributed Network Management Using SNMP, Java, WWW and CORBA显示文摘 | André Mello Barotto Andriano de Souza Carlos Becker Westphall | 2000 | Journal of Network and Systems Management2000，，4： | 1 |
| 13 | BJcuL, a lectin purified from Bothrops jararacussu venom, induces apoptosis in human gastric carcinoma cells accompanied by inhibition of cell adhesion and actin cytoskeleton disassembly显示文摘 | Stefanie Nolte Danusa de Castro Damasio Adriana Cristina Baréa Joana Gomes Ana Magalh?es Luciana F.C. Mello Zischler Patrícia M. Stuelp-Campelo Selene L. Elífio-Esposito Maria Cristina Roque-Barreira Celso A. Reis Andréa Novais Moreno-Amaral | 2011 | Toxicon2011，，1： | 1 |
| 14 | Distributed Network Management Using SNMP, Java, WWW and CORBA显示文摘 | André Mello Barotto Andriano de Souza Carlos Becker Westphall | 2000 | Journal of Network and Systems Management2000，，4： | 1 |
| 15 | Impact of multidrug resistance on the management of bacterial infections in cirrhosis显示文摘Patients with cirrhosis have an increased risk of infection and differently from other complications,that over the years are improving in their outcomes,infections in cirrhotic patients are still a major cause of hospitalization and death(up to 50%in-hospital mortality).Infections by multidrug-resistant organisms(MDRO)have become a major challenge in the management of cirrhotic patients with significant prognostic and cost-related impact.About one third of cirrhotic patients with bacterial infections is infected with MDR bacteria and their prevalence has increased in recent years.MDR infections have a worse prognosis compared to infections by non-resistant bacteria because they are associated with lower rate of infection resolution.An adequate management of cirrhotic patients with infections caused by MDR bacteria depends on the knowledge of some epidemiological aspects,such as the type of infection(spontaneous bacterial peritonitis,pneumonia,urinary tract infection and spontaneous bacteremia),bacteriological profile of antibiotic resistance at each health care unit and site of infection acquisition(community acquired,healthcare associated or nosocomial).Furthermore,regional variations in the prevalence of MDR infections determine that the choice of empirical antibiotic therapy must be adapted to the local microbiological epidemiology.Antibiotic treatment is the most effective measure to treat infections caused by MDRO.Therefore,optimizing antibiotic prescribing is critical to effectively treat these infections.Identification of risk factors for multidrug resistance is essential to define the best antibiotic treatment strategy in each case and the choice of an effective empirical antibiotic therapy and its early administration is cardinal to reduce mortality.On the other hand,the supply of new agents to treat these infections is very limited.Thus,specific protocols that include preventive measures must be implemented in order to limit the negative impact of this severe complication in cirrhotic patients. | Carlos Terra Ângelo Zambam de Mattos Marcelo Souza Chagas Andre Torres Denusa Wiltgen Barbara Muniz Souza Renata Mello Perez | 2023 | World Journal of Clinical Cases2023，11，3： | 0 |
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