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世界核心医学期刊文摘（胃肠病学分册） 2006年第3期2卷 46-47页

作者： Mera R. Fontham E.T.H. Bravo L.E. P. correa 张欣 department of Pathology Louisiana State University Health Sciences Center 1901 Perdido St New Orleans LA 70112 United States.Prof

Background: Helicobacter pylori infection induces progressive inflammatory changes in the gastric mucosa that may lead to gastric cancer. Understanding long term effects resulting from the cure of this infection is needed to design cancer prevention strategies. Methods: A cohort of 795 adults with preneoplastic gastric lesions was randomised to receive anti-H pylori treatment and/or antioxidants. At the end of six years of intervention, those who did not receive anti-Hpylori treatment were offered it. Gastric biopsies were obtained at baseline, and at 3, 6, and 12 years. A histopathology score was utilised to document changes in gastric lesions. Non-linear mixed models were used to estimate the cumulative effect of H pylori clearance on histopathology scores adjusted for follow up time, interventions, and confounders. Results: Ninety seven per cent of subjects were H pylori positive at baseline, and 53%were positive at 12 years. Subjects accumulated 1703 person years free of infection. A multivariate model showed a significant regression in histopathology score as a function of the square of H pylori negative time. Subjects who were H pylori negative had 14.8%more regression and 13.7%less progression than patients who were positive at 12 years (p = 0.001). The rate of healing of gastric lesions occurred more rapidly as years free of infection accumulated, and was more pronounced in less advanced lesions. Conclusions: Preneoplastic gastric lesions regress at a rate equal to the square of time in patients rendered free of H pylori infection. Our findings suggest that patients with preneoplastic gastric lesions should be treated and cured of their H pylori infection.

关键词：随访研究病理学评分癌前病变进行性炎症预防策略晚期病变长期效果组织活检干扰因素感染时

Approach to Paroxysmal Atrial Fibrillation Type Arrhythmia in a Cardiology Service:A Case Report

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Modern Research in Inflammation 2020年第2期9卷 9-17页

作者： Miriam Viviane Baron Luis Manuel Ley Dominguez Carolina Paz Mohamad Isa Gabriela Di Lorenzo Garcia Scherer Michele Paula dos Santos Vitoria Pereira Itaquy Talia Guimaraes dos Santos Julia Braga da Silveira Paulo Ricardo Martins Amanda correa dos Santos Marcus Vinicius de Mello Pinto Janine Koepp Daiana Klein Weber Carissimi Joice Nedel Ott Carolina Goncalves Pinheiro Nathalia Ken Pereira Iketani Gabriela Feltez Bartira Ercília Pinheiro da Costa Postgraduate Program in Medicine and Health Sciences of the Pontifical Catholic University of Rio Grande do Sul(PUC/RS) Porto AlegreBrazil Improvement of Higher Education Personnel Brazil(CAPES)Distrito FederalBrazil School of Medicine of the Pontifical Catholic University of Rio Grande do Sul(PUC/RS) Porto AlegreBrazil School of Health and Life Sciences of the Pontifical Catholic University of Rio Grande do Sul(PUC/RS) Porto AlegreBrazil Celulare Institute PetrópolisBrazil Undergraduate Nursing Course of the University of Santa Cruz do Sul(UNISC) Santa Cruz do SulBrazil Postgraduate Program in Health Sciences of the Faculty of Medicine of ABC(FMABC) Sao PauloBrazil Undergraduate Physiotherapy Course of the Vale do Salgado Faculty(FVS) CearáBrazil Physiotherapy of the Hospital Beneficiente Portuguesa of Belém ParáBrazil Rehabilitation Sciences of the Federal University of Health Sciences of Porto Alegre Porto AlegreBrazil Postgraduate Program in Medicine and Health Sciences School of Medicine of the Pontifical Catholic University of Rio Grande do Sul(PUC/RS)Porto AlegreBrazil

Atrial fibrillation is a cardiac arrhythmia of high prevalence in the population, especially in the elderly. Its main electrical characteristics are the interval between two successive irregular R waves, absence of P waves and presence of f waves between QRS complexes. The most common symptoms of atrial fibrillation are irregular palpitations associated with dyspnea, dizziness, feeling tired, fatigue and general malaise, but not all patients have any symptoms. The present report presents the history of an elderly patient who arrived at the hospital’s emergency department with irregular heart rhythm and palpitations. The patient’s symptoms, associated with the electrocardiogram results, indicated paroxysmal atrial fibrillation. Electrical cardioversion was performed, and after, cardiac ablation via the femoral vein at the hospital’s cardiology service. There were no complications during the procedure. As a routine imaging exam after ablation, control esophagogastroduodenoscopy was requested to verify that there was no formation of atrio-esophageal fistula developed by the invasive ablation procedure and electrocardiogram, which showed normal sinus rhythm. The patient remained in the cardiac intensive care unit for observation for 24 hours. After the electrical cardioversion and catheter ablation procedures, the patient improved his clinical picture of atrial fibrillation and was discharged after 24 hours of hospitalization. He received treatment to perform at home, to reduce acid reflux into the esophagus and to prevent thrombosis. He did not present pulmonary thromboembolism after hospital discharge. It is believed, therefore, that this form of treatment and management of paroxysmal atrial fibrillation is effective for the solution of the proposed problem and can also serve as a reference for other professionals within the cardiology service.

关键词： Atrial Fibrillation Electrical Cardioversion Catheter Ablation Hypertension Obstructive Sleep Apnea Syndrome

Linear Generator Used in Hybrid System Solar Biomass

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Journal of Mechanics Engineering and Automation 2015年第6期5卷 382-385页

作者： Angelo Jose Junqueira Rezek Carlos Rocha Wladimir Cobas Electo E. S. Lora Paulo S. P. correa Jr.t Osvaldo J. Venturini Rubenildo Andrade Jose C. Escobar Marcelo Pirani ISEE (lnstituto de Sistemas Eletricos e Energia) UNIFEI (Universidade Federal de Itajuba Itajuba 37.500-903 Brazil IEM (Instituto de Engenharia Mecdniea) UNIFEI (Universidade Federal de ltajuba) Itajuba 37.500-903 Brazil

The aim of this paper is to present the linear generator （Stirling solar dish） in the context of a HSSB （hybrid system solar biomass）, project P ＆ D （research and development P ＆ D 0041, in cooperation and partnership with CPFL--LIght and Force Paulista Company-Campinas, Piratininga, S.P. Brazil）. The other components of the system will be the solar ORC （organic Rankine cycle）, the rotary Stifling and the biomass gasifier. The integration of the complete system will be described in the paper, and is projected to be hydraulic one.

关键词： Linear generator Stirling solar dish electric-hydraulic integration.

利用生物信息学设计基于抗原表位的非洲猪瘟疫苗的总效果

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国外畜牧学（猪与禽） 2022年第6期42卷 47-55页

作者：何娜(译) 范美红(校) 李红(审) 张涛(制图) Albert Ros-lucas Florencia correa-Fiz Laia Bosch-Camós 不详

非洲猪瘟是一种严重的传染性出血性疾病,会造成养猪业巨大的经济损失,非洲猪瘟(African swine fever,ASF)病毒是导致猪发生非洲猪瘟的病原体。目前该病既没有治疗方法,也没有疫苗可以预防,控制其传播的唯一方法是大规模扑杀猪群。到目... 详细信息

非洲猪瘟是一种严重的传染性出血性疾病,会造成养猪业巨大的经济损失,非洲猪瘟(African swine fever,ASF)病毒是导致猪发生非洲猪瘟的病原体。目前该病既没有治疗方法,也没有疫苗可以预防,控制其传播的唯一方法是大规模扑杀猪群。到目前为止,传统的疫苗开发方法在安全性和有效性方面都没有取得理想的结果。如今,由于基因组学和蛋白质组学技术的进步,可以探索反向疫苗学策略。在本研究中,使用公开可用的免疫信息学工具分析ASF病毒蛋白序列,以确定未来疫苗组合所相关的抗原表位。这些抗原表位包括免疫抗原表位数据库中已被实验验证的序列,以及重新预测的序列。经实验验证的和预测的抗原表位按照一系列标准进行优先排序,这些标准包括进化保守性、存在于强毒力和目前流通的非洲猪瘟病毒格鲁吉2007/1(Georgia 2007/1)分离株中,以及与猪的蛋白质组或来自猪肠道微生物群的假定蛋白质缺乏一致性。根据这一策略,选择了29个B细胞、14个CD4+T细胞和6个CD8+T细胞抗原表位,这意味着是一个研究基于ASF病毒抗原表位的疫苗的保护能力的起点。

关键词：非洲猪瘟病毒野猪猪抗原表位疫苗组合

The Potential Role of Environment in Structuring the Microbiota of Camponotus across Parts of the Body

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determination of Hydrodynamics in Municipal Waste Water by a Lagoon System with Screen

Advances in Entomology（昆虫学） 2019年第3期

作者： Manuela Oliveira Ramalho Corrie Saux Moreau Odair correa Bueno

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Journal of Environmental Protection 2017年第3期8卷 330-343页

作者： M. García-Martínez L. J. Osornio-Berthet H. E. Solís-correa U. J. López-Chuken J. C. Beltrán-Rocha I. D. Barceló-Quintal Basic and Engineering Division Chemistry and Physical Chemistry of Environmental Area University Autonomous Metropolitan-Azcapotzalco Azcapotzalco Mexico Laboratory of Biotechnology and Laboratory of Photocatalysis and Electrochemistry Faculty of Chemical Sciences UANL Mexico

Stabilization lagoons are economic systems that are built for treatment of municipal, industrial and agricultural wastewater;these systems are used in rural communities. Objective of this article is to present the hydrodynamics flow in lagoon system considering 6 screens with 7 channels containing curved forms with slopes suitable to stabilize the flow along each channel, and approach a piston flow. Hydrodynamics of this system with IBER software was analyzed, where was considered the velocity and hydraulic gradient, using Froude number. Also transport of total suspended solids was modelled. Efficiency in the treatment with this design was evaluated, using parameters such as, pH, conductivity, alkalinity, hardness, total solids, dissolved oxygen, redox potential and Chemical Oxygen demand (COD). Through the results, a homogeneous transport was observed, mainly dissolved oxygen which was concordant with redox potential and COD, also through the curves, short circuits were minimized, avoiding dead zones and making treatment more efficient, finally were possible to comply with regulations of Mexico NOM-001-SEMARNAT-1996 of discharges and the NOM-003-SEMARNAT-1997 for water of agricultural use.

关键词： Stabilization Lagoon Hydrodynamics dead Zones Camber Curve Screens

State of the Art of Artificial Intelligence Applications in Oncology

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Nonlinear Coefficient determination of Au/Pd Bimetallic Nanoparticles Using Z-Scan

Open Journal of Applied Sciences（应用科学） 2023年第12期

作者： Idrissa Sy Mamadou Bousso Ayoub Insa correa Madieng Dieng

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Advances in Nanoparticles 2013年第3期2卷 223-228页

作者： José Luis Jiménez Pérez Rubén Gutiérrez-Fuentes José Francisco Sánchez Ramírez Omar Uriel García Vidal Daniel Erick Téllez-Sánchez Zormy Nacary correa Pacheco Alfredo Cruz Orea Jesús Antonio Fuentes García Centro de Investigación en Ciencia Aplicada y Tecnología Avanzada México D.F. México departamento de Física Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional México D.F. México Unidad Profesional Interdisciplinaria en Ingeniería y Tecnologías Avanzadas del IPN México D.F. México

In this paper we present the nonlinear optical characterization of Au/Pd nanoparticles in order to obtain the nonlinear refractive indices using the Z-scan technique. The experiments were performed using a 514 nm laser beam Ar+, with 14 Hz of modulation frequency, as excitation source. By using a lens the excitation beam was focused to a small spot and the sample was moved across the focal region along the z-axis by a motorized translation stage. Seven samples with different concentration ratio of Au/Pd nanoparticles were prepared by simultaneous reduction of gold and palladium ions in presence of poly (N-vinyl-2-pirrolidone) (PVP) using ethanol as a reducing agent. In this work, we report the application of the Z-scan technique, to generate optical transmission of laser light as a function of the z position for solutions containing bimetallic nanoparticles of Au (core)/Pd (shell) with average sizes ranging from 3 to 5 nm. The magnitude of the obtained nonlinear refractive index was in the order of 10?8 cm2/W. Our results show that the nonlinear refractive index has a nonlinear behavior when the (Au/Pd) ratio was increased.

关键词： Nanofluids Nanoparticles Nonlinear Refractive Indices Z-Scan

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一般人群中发生心力衰竭的10年风险方程

中华高血压杂志 2019年第6期27卷 599-599页

作者： Khan SS Ning H Shah SJ Yancy CW Carnethon M Berry JD Mentz RJ O’Brien E correa A Suthahar N de Boer RA Wilkins JT Lloyd-Jones DM 刘青叶鹏不详

目前急需能减轻心力衰竭负担的一级预防策略,但未见实用有效的风险预测工具。该研究旨在得出一个计算心力衰竭事件发生的10年风险方程。研究者根据7个社区队列,至少12年随访的个体水平数据,推导并验证了心力衰竭的种族和性别特异性10年... 详细信息

目前急需能减轻心力衰竭负担的一级预防策略,但未见实用有效的风险预测工具。该研究旨在得出一个计算心力衰竭事件发生的10年风险方程。研究者根据7个社区队列,至少12年随访的个体水平数据,推导并验证了心力衰竭的种族和性别特异性10年风险方程。1985-2000年间招募年龄30~79岁在基线时无心血管病的研究对象,创建一个集合队列并随机分组以进行方程推导和内部验证。在另两个队列中也评估了该模型的性能。

关键词：心力衰竭风险预测方程一般人群性别特异性预防策略个体水平心血管病