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25篇 您的检索式:作者名="Fernando Machado"
    题名 作者 年代 出处 被引量
1Extramedullary plasmocytoma associated with a massive deposit of amyloid in the duodenum显示文摘We report a rare case of extramedullary plasmocytoma associated with a massive deposit of amyloid in the duodenum.A 72-year-old Japanese man was admitted to our hospital presenting with a 3-mo history of epigastric pain, vomiting and weight loss.On computed tomography(CT) a wall thickening of the fourth part of the duodenum was observed.Multiple biopsies obtained from the lesion showed inflltration of plasma cells and lymphocytes, but they were not conclusive.The patient underwent resection of the lesion and, on histopathological examination, the lesion consisted of a dense and diffuse inflltrate of plasma cells and a few admixed lymphocytes with reactive follicles extending to the muscular propria.An extensive deposition of amyloid was also observed.Immunohistochemical stains revealed that a few plasmacytoid cells showed λ light chain staining, though most were κ light chain positive.These cells also were positive for CD138 and CD56 but negative for CD20 and CD79.The flndings were consistent with extramedullary plasmocytomaassociated with a massive deposit of amyloid in duodenum.A subsequent workup for multiple myeloma was completely negative.The patient showed no signs of local recurrence or dissemination of the disease after 12 mo follow-up.Because of the association of plasmocytoma and amyloidosis, the patient must be followed up because of the possible systemic involvement of the neoplasm and amyloidosis in future.Fabiana Pirani Carneiro Maria de Nazareth Machado Sobreira Lívia Bravo Maia Alesso Cervantes Sartorelli Luiz Eduardo de Almeida Prado Franceschi Mauro Brito Brando Bárbara Wosnjuk Calaca Fernando Silva Lustosa Joo Vieira Lopes 2009World Journal of Gastroenterology2009,15,28:2
2Fractional dynamics in the trajectory control of redundant manipulators显示文摘DA GRACA M M FERNANDO B M D MACHADO J A T 2008Communications in Nonlinear Science and Numerical Simulation2008,13,9:1
3Antimicrobial activity of alexidine alone and associated with N-acetylcysteine against Enterococcus faecalis biofilm显示文摘The purpose of this study was to assess the efficacy of alexidine(ALX),alone and combined with N-acetylcysteine(NAC),in eradicating two Enterococcus faecalis strain biofilms.The biofilms of E.faecalis ATCC 29212 and the clinical isolate E.faecalis D1 were grown in the MBEC-high-throughput device for 24 h and were exposed to five twofold dilutions of ALX(2%–0.007 8%)alone and combined with100 mg?mL21NAC,for 1 and 5 min.Eradication was defined as 100%kill of biofilm bacteria.The Student’s t-test was used to compare the efficacy of the associations of the two irrigants.After 1-min contact time,ALX eradicated the biofilms at all concentrations except for 0.007 8%and 0.015 6%–0.007 8%with E.faecalis ATCC 29212 and E.faecalis D1,respectively.Similar results for eradication and concentration were obtained when it was combined with 100 mg?mL21NAC.After 5 min of contact time,ALX alone and combined with NAC eradicated all enterococci biofilms.ALX showed antimicrobial properties against the two E.faecalis strain biofilms tested at very low concentrations,and its combined use with NAC was not seen to enhance its activity.Luiz Fernando Machado Silveira Pilar Baca María Teresa Arias-Moliz Alberto Rodríguez-Archilla Carmen María Ferrer-Luque 2013International Journal of Oral Science2013,5,3:1
4Menegario Elias A G Zagattoand Maria Fernanda Gine显示文摘Luis Fernando R Machado Antonio Octavio Jacintho Amauri A 0,,:1
5Potential of high performance liquid chromatography coupled to flow injection hydride generation atomic absorption spectrometry for the speciation of inorganic and organic antimony compounds显示文摘FERNANDO L MACHADO R JACINTHO A O 1998J Anal At Spectrom1998,13,:1
6电力变压器模型和数据采集一体化系统显示文摘电力变压器故障会给电力公司造成巨大的损失,因为故障的出现需要电力公司消耗资源来对电网进行恢复并执行周期性的日常维护。为了避免在四个40MVA的电力变压器中出现该问题,作者实现了一个带故障预警功能的监测系统,该系统也是预警维护系统底层网络的基础。通过数据库技术,作者用一种称为虚拟数据卡(VAC)的方法给模型提供经过提炼的传感器采集数据。ACSS和系统模块化结构使得该系统是一种可升级的、可重新配置的和容易维护的系统。Perfecto Marino Francisco Poza Manuel Ubeira Fernando Machado 2005电力电子2005,3,2:1
7Fractional dynamics in the trajectory control of redundant manipulators 显示文摘DAGRACA M M FERNANDO B M D MACHADO J A T 2008Communications in Nonlinear Science and Numerical Simulation2008,13,9:1
8Integron content of extended- spectrum-β- lactamase-producing escherichia coli strains over 12 years in a single hospital in madrid, Spain显示文摘Elisabete Machado Rafael Canto'n Fernando Baquero 2005Antimicrobial Agents and ChemoTherapy2005,49,5:1
9Behaviour of sows and piglets reared in intensive outdoor or indoor systems显示文摘Maria José H?tzel Luiz Carlos Pinheiro Machado Fernando Machado Wolf Osmar Antonio Dalla Costa 2004Applied Animal Behaviour Science2004,,1:1
10MicroRNAs Differentially Expressed in ACTH-Secreting Pituitary Tumors显示文摘Fernando Colbari Amaral Natalia Torres Fabiano Saggioro Luciano Neder Hélio Rubens Machado Wilson Araújo Silva Ayrton Custódio Moreira Margaret Castro 2009The Journal of Clinical Endocrinology & Metabolism2009,,1:1
11Fractional dynamics in the trajectory control of redundant manipulators 显示文摘DA GRACA M M FERNANDO B M D MACHADO J A T 2008Communications in Nonlinear Science and Numerical Simulation2008,13,9:1
12Simulating trends in soil organic carbon of an Acrisol under no-tillage and disc-plow systems using the Century model显示文摘Luiz Fernando Carvalho Leite Eduardo de Mendon?a Pedro Luiz Oliveirade de Almeida Machado Elp??dio Inácio Fernandes Filho Júlio César Lima Neves 2003Geoderma2003,,3:1
13Inhibitory effect of anethole in nonimmune acute inflammation显示文摘Talita Perdig?o Domiciano Márcia Machado de Oliveira Dalalio Expedito Leite Silva Alessandra Mileni Versuti Ritter Camila Fernanda Estev?o-Silva Fernando Seara Ramos Silvana Martins Caparroz-Assef Roberto Kenji Nakamura Cuman Ciomar Aparecida Bersani-Amad 2013Naunyn-Schmiedeberg’s Archives of Pharmacology2013,,4:1
14Pancreatic adenosquamous carcinoma and intraductal papillary mucinous neoplasm in a CDKN2A germline mutation carrier显示文摘A 69-year-old woman from a kindred with familial atypical multiple mole melanoma and carrier of a germline mutation in CDKN2A, presented with abdominal pain caused by a solid-cystic pancreatic mass. The patient had an abdominal computed tomography three years before in which there was no evidence of pancreatic lesion. The endoscopic ultrasound guided fine needle aspiration showed adenocarcinoma with squamous component. After surgical resection the final diagnosis was adenosquamous pancreatic carcinoma(ASPC) arising in an intraductal papillar mucinous neoplasm(IPMN). Adenosquamous carcinomas are uncommon in the pancreas and have rarely been described in association with IPMNs. It has worse prognosis than the ordinary pancreatic ductal adenocarcinoma and some distinct features. We review the clinical, imaging, pathologic and molecular aspects of ASPC. Differential diagnosis with contamination, squamous metaplasia and pancreatic metastases from a distant squamous carcinoma is discussed. Besides, the case is an accelerated model of the adenoma(IPMN)-carcinoma sequence probably due to the CDKN2A ger-mline mutation. Somatic CDKN2A mutations are commonevents in the early steps of sporadic pancreatic cancer, but germline mutation carriers have a significantly higher risk of pancreatic carcinoma.Fernando Martínez de Juan María Reolid Escribano Carmen Martínez Lapiedra Fernanda Maia de Alcantara María Caballero Soto Ana Calatrava Fons Isidro Machado 2017World Journal of Gastrointestinal Oncology2017,9,9:1
15A crucial role for IL-6 in the CNS of rats during fever induced by the injection of live E . coli显示文摘Denis M. Soares Maria José Figueiredo Juliano Manvailer Martins Renes Resende Machado Carlos Sorgi Lucia Helena Faciolli José C. Alves-Filho Fernando Q. Cunha Glória E. P. Souza 2012Medical Microbiology and Immunology2012,,1:1
16Immobilization of metalloporphyrins into nanotubes of natural halloysite toward selective catalysts for oxidation reactions显示文摘MACHADO Guilherme Sippel CASTRO Kelly Aparecida Dias de Freitas WYPYCH Fernando 0,,1:1
17MicroRNAs Differentially Expressed in ACTH-Secreting Pituitary Tumors显示文摘Fernando Colbari Amaral Natalia Torres Fabiano Saggioro Luciano Neder Hélio Rubens Machado Wilson Araújo Silva Ayrton Custódio Moreira Margaret Castro 2009The Journal of Clinical Endocrinology & Metabolism2009,,1:1
18Microstructuresand mechanicalpropertiesof Fe-15% Cr-15% Niausteniticstainlesssteelscontaining differentlevelsofniobium additionssubmittedtovariousprocessingstages显示文摘Angelo Fernando Padilha IzabelFernanda Machado Ronald Lesley Plaut 2005JournalofMaterialsProcessingTechnology2005,170,:1
19巴西竹类生物多样性(英文)显示文摘巴西是全球生物多样性最丰富的地区,其竹类多样性也极为丰富。结合现存资料及野外调查,对巴西全境的竹类分布格局进行了讨论。巴西全国有原生竹亚科植物256种(含2亚种及3变种),北部地区草本竹类(莪莉竹族)最丰富,有61种,而东南部地区木本竹类(箣竹族)最丰富,有96种。偏穗竹属(Merostachys)(43种)和丘斯夸竹属(Chusquea)(45种)是最常见的属,并是最具潜在经济利用的竹类。属种的特有性分别高达32.4%和68.8%。特有属有11个,分别为莪莉竹族的双药莪利草竹属(Diandrolyra)、独焰草竹属(Eremitis)、小百瑞草竹属(Parianella)、赖茨草竹属(Reitzia)、苏克蕾草竹属(Sucrea)和箣竹族的南美梨藤竹属(Alvimia)、离枝竹属(Apoclada)、密穗竹属(Athroostachys)、卡姆巴珠瓦竹属(Cambajuva)、菲尔盖拉斯竹属(Filgueirasia)、无枝竹属(Glaziophyton)。Thiago Machado GRECO Moisés Medeiros PINTO Antonio Fernando Caetano TOMBOLATO 夏念和 2015热带亚热带植物学报2015,23,1:0
20Didactic Material Production Management显示文摘Andreza Regina Lopes da Silva Andreia de Bern Machado Fernando Jose Spanhol 2016US-China Education Review(B)2016,6,2:0
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