Ricardo Costa, Cesar A. Santa‐Maria, Giovanna Rossi, Benedito A. Carneiro, Young Kwang Chae, William J. Gradishar, Francis J. Giles, Massimo Cristofanilli,
// Ricardo Costa 1 , Cesar A. Santa-Maria 1, 2 , Giovanna Rossi 2 , Benedito A. Carneiro 1, 2 , Young Kwang Chae ...
Tópico(s): CAR-T cell therapy research
2016 - Impact Journals LLC | Oncotarget
Jun Kobayashi, M. Yoshida, S. Tarui, Masahiro Hirata, K. Takahashi, K. Naruse, S. Kasahara, Shizuyo Sano, Hye Jin Oh, M. Halbach, G. Peinkofer, S. Baumgartner, B. Krausgrill, Afsheen Fatıma, J. Hescheler, Tatjana Šarić, J. Mueller-Ehmsen, T. Kamakura, T. Makiyama, Kouta Sasaki, Tutomu HATTORI, Shoei Ohno, Yuichi Yoshida, M. Horie, T. Kimura, K. Guan, K Streckfuss-Boemeke, Friedrich Wolf, A. Azizian, M. Stauske, M. Tiburcy, Steven Wagner, Lothar Maier, W. Zimmermann, G. Hasenfuss, Ashok K. Mehta, G. L. Sequiera, Y. Sudibyo, Li Jun, Phyllis Michael Wong, R. Liew, Woo-Gab Shim, C. Dambrot, S. R. Braam, C. M. A. H. Freund, S. Van De Pas, Dorien Ward‐van Oostwaard, D. E. Atsma, C. L. Mummery, T. Shigeta, Yoshio Bandô, M. Aoyama, A. Monji, T. Mitsui, Xuejuan Cheng, T. Murohara, T. Saikawa, Shinichi Nishio, N. Takahashi, L. C. Thuc, S. Saito, A. Fukui, O. Kume, Makoto Hara, M. Nakagawa, Y. Teshima, T. Radovits, András Pál Oláh, Bence Németh, L. Hidi, E. Birtalan, G. Kokeny, Géza Szabó, B. Merkely, D. Rottlaender, Miron Wolny, L. J. Motloch, T. Gebing, Stacy Reda, U. C. Hoppe, A. Monji, Yoshio Bandô, M. Aoyama, T. Shigeta, T. Mitsui, T. Murohara, S. Feijoo-Bandin, D. Rodriguez-Penas, V. Garcia-Rua, M. F. Otero, A. Mosquera-Leal, José Ramón González–Juanatey, Miguel Lago, Klisthenis Dimitriadis, C. Tsioufis, D. Tsiachris, A. Kasiakogias, T. Psaltopoulou, V. Tzamou, A. Mazaraki, I. Andrikou, C. Pitsavos, Christodoulos Stefanadis, J. G. Mill, Sérgio Lamêgo Rodrigues, M. P. Baldo, P. Magalhaes, D. P. Capingana, Mauricio Molina, F. Herkenhoff, R. S. Cunha, Narcis Tribulová, B. Bacova, Jana Radošinská, T. Benova, V. Knezl, E. Goncalvesova, Jarosław Ślęzak, S. A. Oliveira, M. P. Okoshi, Paul Martínez, D. M. Guizoni, B. P. Torres, M. Dal Pai-Silva, K. Okoshi, A. C. Cicogna, Cinzia Padovani, A. P. Lima-Leopoldo, F. A. Allaert, P. M. Mitrovic, B. Stefanovic, Z. Vasiljevic, Alice Paladin, Milovan Radovanović, N. Radovanovic, D. Rajic, G. Matic, T. Jozic, A. Novakovic, A. Alfiadh, Naser Uddin, Duane Clark, Marion F. Freeman, G. Wilson, L. M. Burrel, O. Farouque, E. Osto, F. Fallo, M. R. Pelizzo, A. Maddalozzo, F. Corbetti, R. Montisci, R. Bellu, Thomas F. Lüscher, S. Iliceto, F. Tona, Sinan Kocaman, A. Canga, M. Cetin, M. E. Durakoglugil, T. Erdogan, Y. Cicek, M. Hanefi Bostan, A. Steinvil, O. Rogowski, S. Banai, E. Leshem-Rubinow, A. S. Halkin, Gad Keren, Allison Sarah Finkelstein, N. Mashav, S. Berliner, Yoav Arbel, N. Amabile, Charles Guérin, C. Caussin, O. Blanc-Brude, Chantal M. Boulanger, J. Li, Jiang Nan, L. Li, Ching-Pin Yang, S.- P. Nie, Z.- C. Li, Z.- C. Li, T. H. Nguyen, C. Lang Neil, A. Sverdlov, Dinh Ngo, Wilson Chan, Ye. B. Chirkov, D. Tsikas, M. Frenneaux, Joël L. Horowitz, P. Niewinski, Z. J. Engelman, M. Fudim, S. Tubek, Ewa A. Jankowska, W. Banasiak, P. Ponikowski, F. Rigo, N. Gaibazzi, E. Grolla, C. Reverberi, G. Ossena, J.- C. Reil, Jordan Tardif, I.D. Ford, Simon Lloyd, Eugene O’meara, M. Komajda, J. Borer, L. Tavazzi, K. Swedberg, M. Boehm, H. B. Erer, T. S. Guvenc, A. Kemik, S. Altay, N. Sayar, D. Oz, A. Ekmekci, A. Zencirci, S. Kul, Metin I. Eren, H. P. Holthoff, S. Zeibig, V. Boivin-Jahns, M. J. Lohse, S. Kaeaeb, S. Clauss, Richard H. Jahns, G. Muench, M. Ungerer, Patrik Henriksson, E. Westerlund, Lisbeth K. Brandt, O. Hovatta, A. Ekbom, C. Becattini, Frances M Casazza, A. Bongarzoni, C. Forgione, C. Cuccia, L. Roncon, F. Porro, L. Pignataro, G. Agnelli, D. Spirk, T. Baldi, T. Willenberg, D. Aujesky, M. Husmann, D. Hayoz, A. Brugger, B. Amann-Vesti, Ingrid Baumgärtner, N. Kucher, Diego Fernández-Henarejos Jiménez, Jorge Lobo, Anne Holley, V. Tapson, L. Moores, M. Oribe, M. Barron, R. Perez Otero, Diane Nauffal, R. D. Yusen, Tage Andersson, F. Larsen, B. Carlberg, Susan C. Soderberg, J. Pedowska-Wloszek, M. Kostrubiec, A. Labyk, Silvino Pacho, O. Dzikowska-Diduch, P. Bienias, B. Lichodziejewska, Piotr Palczewski, M. Ciurzynski, P. Pruszczyk, J. Magne, H. Mahjoub, J. C. Bologne, R. Dulgheru, L. A. Pierard, P. Pibarot, P. Lancellotti, H. Takahashi, H. Ishii, Y. Kumada, T. Aoyama, D. Kamoi, Mikako Tanaka,
Stemi: epidemiology considerations and electrocardiogram findings 143receive either an intracoronary bolus of 150 µg of DA (DA group) or normal saline (control group) at the onset of reflow obtained by primary percutaneous coronary intervention (PCI).IS was assessed both by measuring serum creatine kinase (CK) release and by performing cardiac magnetic resonance (CMR).Results: There was no difference between the two groups with regard to the duration of ischemia, the TIMI flow grade at admission and ...
Oxford University Press
Ricardo Costa, Cesar A. Santa‐Maria, Denise Scholtens, Suneil Jain, Lisa Flaum, William J. Gradishar, Charles V. Clevenger, Virginia Kaklamani,
Tópico(s): Growth Hormone and Insulin-like Growth Factors
2017 - Springer Science+Business Media | Breast Cancer Research and Treatment
Produção Nacional
Revisado por pares
Isabela Costa César, Ricardo Martins Duarte Byrro, Fabiana Fernandes de Santana e Silva Cardoso, Iram Moreira Mundim, Leonardo de Souza Teixeira, Enikson Pontes da Silva, Sandro Antônio Gomes, Ricardo Rodrigues Bonfim, Gérson Antônio Pianetti,
A sensitive and simple method was developed for the quantitation of levodopa and its metabolite 3-O-methyldopa, in human plasma, after oral administration of tablet formulations containing levodopa (200 mg) and benserazide (50 mg). The analytes were extracted by a protein precipitation procedure, using carbidopa as an internal standard. A mobile phase consisting of 0.2% formic acid and acetonitrile (94:6, v/v) was used and chromatographic separation was achieved using ACE C18 column (50 mm × 4.6 mm i. ...
Tópico(s): Parkinson's Disease Mechanisms and Treatments
2011 - Elsevier BV | Journal of Pharmaceutical and Biomedical Analysis
Produção Nacional
Revisado por pares
Isabela Costa César, Ricardo Martins Duarte Byrro, F.F. Cardoso, Iram Moreira Mundim, Leonardo Souza Teixeira, Sandro Antônio Gomes, Ricardo Rodrigues Bonfim, Gérson Antônio Pianetti,
A sensitive and fast high-performance liquid chromatography–electrospray ionization–MS/MS method for the simultaneous quantitation of levodopa and carbidopa in human plasma was developed and validated. A simple protein precipitation step with perchloric acid was used for the cleanup of plasma, and methyldopa was added as an internal standard. The analyses were carried out using an ACE C18 column (50 × 4.6 mm i.d.; 5 µm particle size) and a mobile phase consisting of 0.2% formic acid and acetonitrile ( ...
Tópico(s): Ion channel regulation and function
2011 - Wiley | Journal of Mass Spectrometry
Produção Nacional
Revisado por pares
César Ricardo Teixeira Tarley, Eduardo Costa da Figueiredo, Geraldo D. Matos,
The present paper describes the on-line coupling of a flow-injection system to a new technique, thermospray flame furnace-AAS (TS-FF-AAS), for the preconcentration and determination of copper in water samples. Copper was preconcentrated onto polyurethane foam (PUF) complexed with ammonium O,O-diethyldithiophosphate (DDTP), while elution was performed using 80% (v/v) ethanol. An experimental design for optimizing the copper preconcentration system was established using a full factorial (24) design without ...
Tópico(s): Pesticide Residue Analysis and Safety
2005 - Springer Nature | Analytical Sciences
Produção Nacional
Revisado por pares
Ayla Campos do Lago, Marcello Henrique da Silva Cavalcanti, Mariana Azevedo Rosa, Alberto Thalison Silveira, César Ricardo Teixeira Tarley, Eduardo Costa Figueiredo,
Magnetic restricted-access carbon nanotubes (M-RACNTs) were synthesised and used for dispersive solid phase extraction of organophosphates (chlorpyriphos, malathion, disulfoton, pirimiphos) from commercial bovine raw milk samples. Due to their magnetic susceptibility, M-RACNTs were easily separated from the samples/solvents using a neodymium magnet, and the extracted organophosphates were analysed by gas chromatography-mass spectrometry. The protein exclusion capacity was about 100%. Kinetic and isotherm ...
Tópico(s): Mercury impact and mitigation studies
2019 - Elsevier BV | Analytica Chimica Acta
Manuel Luque‐Ramírez, C. Páramo, César Varela da Costa, Ricardo V. García‐Mayor,
Tópico(s): Hedgehog Signaling Pathway Studies
2007 - Springer Science+Business Media | Journal of Endocrinological Investigation
Produção Nacional
Revisado por pares
Este artigo discute as políticas públicas no setor de saúde como parte da reforma do Estado brasileiro nos anos 90. A descentralização do Sistema Único de Saúde (SUS) e a busca de alternativas de financiamento diante de um cenário de crise econômica são os principais pontos da agenda desse período, no qual também destacou-se a força política adquirida pelo Ministério da Saúde a partir de 1998, na gestão de José Serra.
Tópico(s): Education and Public Policy
2002 - UNIVERSIDADE FEDERAL DO PARANÁ | Revista de Sociologia e Política
Produção Nacional
Revisado por pares
Eduardo Costa Figueiredo, César Ricardo Teixeira Tarley, Lauro T. Kubota, Susanne Rath, Marco Aurélio Zezzi Arruda,
A molecularly imprinted polymer has been synthesized for a selective on-line catechol extraction, followed by its spectrophotometric determination in guarana powder, mate tea and tap water samples. A clean-up column, containing a methacrylic polymer + C18 solid phase, was also used in order to enhance selectivity. The imprinted polymer was prepared by bulk polymerization using catechol as template and 4-vinylpyridine as the functional monomer. Permanganate solution was used as spectrophotometric reagent, ...
Tópico(s): Electrochemical sensors and biosensors
2006 - Elsevier BV | Microchemical Journal
Produção Nacional
Revisado por pares
Pedro Marcos Frugeri, Marcello Henrique da Silva Cavalcanti, Ayla Campos do Lago, Eduardo Costa Figueiredo, César Ricardo Teixeira Tarley, Célio Wisniewski, Pedro Orival Luccas,
Tópico(s): Electrochemical Analysis and Applications
2020 - Elsevier BV | Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
Produção Nacional
Revisado por pares
Fabrício Alves Borges, Lucimara Mendonça Costa, César Ricardo Teixeira Tarley, Giovana de Fátima Lima Martins, Eduardo Costa Figueiredo,
The direct magnetic sorbent sampling flame atomic absorption spectrometry (DMSS-FAAS), recently proposed by our research group, was applied to determine the lead in soy-based juice, whole grape juice, reconstituted grape juice, and orange nectar samples. A dispersive solid phase extraction (d-SPE) of lead was carried out using a magnetic orange peel powder, developed and optimized by Gupta et al (2012), that was inserted into flame by FAAS with a magnetic probe. The limits of quantification (<4.6 μg ...
Tópico(s): Electrochemical Analysis and Applications
2023 - Elsevier BV | Food Chemistry
Produção Nacional
Revisado por pares
Isabela Costa César, Ricardo Martins Duarte Byrro, Fabiana Fernandes de Santana e Silva Cardoso, Iram Moreira Mundim, Leonardo de Souza Teixeira, Weidson Carlo de Sousa, Sandro Antônio Gomes, Karini Bruno Bellório, Juliana Machado Brêtas, Gérson Antônio Pianetti,
A liquid chromatography-electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS) method for the quantitation of triamcinolone in human plasma after nasal spray application was developed and validated. Betamethasone was used as internal standard (IS). The analytes were extracted by a liquid-liquid procedure and separated on a Zorbax Eclipse XDB C(18) column with a mobile phase composed of 2 mM aqueous ammonium acetate pH 3.2 and acetonitrile (55:45). Selected reaction monitoring was performed ...
Tópico(s): Antibiotics Pharmacokinetics and Efficacy
2011 - Wiley | Journal of Mass Spectrometry
Produção Nacional
Revisado por pares
Milka Alves Correia Barbosa, Kely César Martins de Paiva, José Ricardo Costa de Mendonça,
Resumo Este ensaio tem como objetivo discutir aproximações conceituais entre os construtos “papel social”, “competências profissionais” e “competências gerenciais” do professor de ensino superior. A noção de papel social tem sido usada de forma recorrente e espontânea pelos membros das organizações em suas descrições acerca de suas práticas e experiências. Argumenta-se que os papéis sociais que o professor de ensino superior desempenha (docente, pesquisador, gestor, orientador, etc.) pautam-se em competências ...
Tópico(s): Education and Public Policy
2018 - UNIVERSIDADE FEDERAL DA BAHIA | Organizações & Sociedade
Produção Nacional
Revisado por pares
Iziara Ferreira Florentino, Daiany Priscilla Bueno da Silva, Dayane M. Silva, Carina Sofia Cardoso, André Moreira, Clayton Luiz Borges, Célia Maria de Almeida Soares, Pablinny Moreira Galdino, Luciano M. Lião, Paulo César Ghedini, Ricardo Menegatti, Élson Alves Costa,
The pyrazole compound LQFM-021 exhibits vasorelaxant, antinociceptive and anti-inflammatory activities. Furthermore, it has low toxicity, indicating that this compound may be considered to be a good prototype for the development of new analgesic/anti-inflammatory drugs. Therefore, the aim of this study was to investigate the potential anti-inflammatory activity of LQFM-021 using a model of carrageenan-induced inflammation as well as the mechanism of action and role of nitric oxide in this effect. ...
Tópico(s): Inflammatory mediators and NSAID effects
2017 - Elsevier BV | Nitric Oxide
Rodrigo Rhuan Andrade Rocha, Davide Carneiro, Ricardo Costa, César Analide,
In recent years, the development and use of mobile devices such as smartphones and tablets grew significantly. They are used for virtually every activity of our lives, from communication or online shopping to e-banking or gaming, just to name a few. As a consequence, these devices contribute significantly to make our lives more digital, with all the perks and risks that this encompasses. One of the most serious risk is that of an authorized individual gaining physical access to our mobile device ...
Tópico(s): Advanced Authentication Protocols Security
2019 - Springer Nature | Advances in intelligent systems and computing
Produção Nacional
Revisado por pares
Alexandra Beal, Leila Droprinchinski Martins, Jorge Alberto Martins, Anderson Paulo Rudke, Daniela S. de Almeida, Letícia M. Costa, César Ricardo Teixeira Tarley,
The concentration of ions, metals, and metalloids in hailstone samples was evaluated for the first time in South America. The samples were previously cleaned with ultrapure water to eliminate potential contaminants. The ions concentrations in the samples showed a general pattern according to the following sequence: Ca2+ > NO3-> K+ > CHOO− > Mg2+ > Cl− > SO42_> Na+ > NH4+ > F−. Regarding the metals and metalloids concentrations, the order was of Zn > Al > Fe > Mn > Sr > Ba > Cu > Ni > Cr > Pb > Co > V. Ca2+ was the most abundant and ...
Tópico(s): Atmospheric aerosols and clouds
2021 - Elsevier BV | Atmospheric Pollution Research
Produção Nacional
Revisado por pares
Mayara da Silva Araújo, Túlio Rolim Barretto, Juliana Costa Rolim Galvão, César Ricardo Teixeira Tarley, Luiz Henrrique Dall'Antônia, Roberto de Matos, Roberta Antigo Medeiros,
A new and simple photoelectrochemical (PEC) sensor using a glassy carbon electrode (GCE) modified with bismuth vanadate (BiVO4) nanoparticles and dihexadecyl phosphate (DHP) film was useful for acetaminophen (AC) determination. In 0.2 mol L−1 phosphate buffer (pH=9), the GCE without modification exhibited the smaller photocurrent (0.86 μA) when compared with GCE modified with 1.0 mg mL−1 or 2.0 mg mL−1 BiVO4 nanoparticles suspension (5.9 and 34 μA, respectively). Based on the photocurrent signal generated ...
Tópico(s): Analytical Chemistry and Sensors
2020 - Wiley | Electroanalysis
Produção Nacional
Revisado por pares
Letícia Maria Effting, Alexandre Urbano, Ayla Campos do Lago, Eduardo Costa Figueiredo, César Ricardo Teixeira Tarley,
In the present study, a highly efficient analytical method based on preconcentration of tetracyclines (TCs) in water and milk samples using a magnetic molecularly imprinted polymer (Fe3O4/SiO2/MIP) synthesized by means of a novel semi-covalent synthesis for TCs and determination by HPLC-DAD was proposed. Fe3O4/SiO2/MIP showed specific superficial area of 216.0 m2/g, superior to Fe3O4/SiO2/NIP (non-imprinted material) (103.6 m2/g). Using the Fe3O4/SiO2/MIP, the magnetic dispersive solid phase extraction ( ...
Tópico(s): Advanced biosensing and bioanalysis techniques
2023 - Elsevier BV | Food Chemistry
Produção Nacional
Revisado por pares
Fernando César Cascelli de Azevedo, Ricardo Lopes Dias da Costa, Henrique Villas Boas Concone, André Pires‐daSilva, Luciano M. Verdade,
This is the first report of cannibalism in a free-ranging population of jaguars (Panthera onca). An encounter among unfamiliar jaguars may have provoked social stress, a behavior reported in other free-ranging carnivores.
Tópico(s): Ecology and biodiversity studies
2010 - Southwestern Association of Naturalists | The Southwestern Naturalist
Produção Nacional
Revisado por pares
Ricardo Martins Duarte Byrro, Isabela Costa César, Fabiana Fernandes de Santana e Silva Cardoso, Iram Moreira Mundim, Leonardo de Souza Teixeira, Ricardo Rodrigues Bonfim, Sandro Antônio Gomes, Gérson Antônio Pianetti,
Tópico(s): Analytical Methods in Pharmaceuticals
2011 - Elsevier BV | Journal of Pharmaceutical and Biomedical Analysis
Produção Nacional
Revisado por pares
Lucimara Mendonça Costa, Fabrício Alves Borges, Marcello Henrique da Silva Cavalcanti, Ayla Campos do Lago, César Ricardo Teixeira Tarley, Giovana de Fátima Lima Martins, Eduardo Costa Figueiredo,
A procedure of direct magnetic sorbent sampling in flame atomic absorption spectrometry (DMSS-FAAS) was developed in this work. Metal-loaded magnetic sorbents were directly inserted in the flame of the FAAS for direct metal desorption/atomization. Magnetic graphene oxide aerogel (M-GOA) particles were synthesized, characterized, and used as a proof-of-concept in the magnetic dispersive solid phase extraction of Pb2+ ions from water samples. M-GOA was selected because is a light and porous sorbent, ...
Tópico(s): Radioactive element chemistry and processing
2022 - Elsevier BV | Analytica Chimica Acta
Produção Nacional
Revisado por pares
Júlio César Emboava Spanó, Ricardo Gariba Silva, Débora Fernandes Costa Guedes, Manoel Damião Sousa‐Neto, Carlos Estrela, Jesus Djalma Pécora,
Aim The aim of this study was to evaluate the concentration of calcium ions and smear layer removal by using root canal chelators according to flame atomic absorption spectrophotometry and scanning electron microscopy. Forty-two human maxillary central incisors were irrigated with 15% ethylenediaminetetraacetic acid (EDTA), 10% citric acid, 10% sodium citrate, apple vinegar, 5% acetic acid, 5% malic acid, and sodium hypochlorite. The concentration of calcium ions was measured by using flame atomic ...
Tópico(s): Dental Radiography and Imaging
2009 - Elsevier BV | Journal of Endodontics
Produção Nacional
Murilo Vieira Geraldo, César Seigi Fuziwara, Celso Ubirajara Moretto Friguglieti, Ricardo Costa, Marco Aurélio Vamondes Kulcsar, Alex Shimura Yamashita, Edna Teruko Kimura,
Papillary thyroid cancer (PTC) is the most incident histotype of thyroid cancer. A certain fraction of PTC cases (5%) are irresponsive to conventional treatment, and refractory to radioiodine therapy. The current prognostic factors for aggressiveness are mainly based on tumor size, the presence of lymph node metastasis, extrathyroidal invasion and, more recently, the presence of the BRAFT1799A mutation. MicroRNAs (miRNAs) have been described as promising molecular markers for cancer as their deregulation ...
Tópico(s): Biomarkers in Disease Mechanisms
2012 - Editora da Universidade de São Paulo | Arquivos Brasileiros de Endocrinologia & Metabologia
Produção Nacional
Revisado por pares
Robson Lunardi, Paulo César de Faccio Carvalho, Carlos Ricardo Trein, José Antônio Costa, Guilherme Fernandes Cauduro, Cristina Maria Pacheco Barbosa, Angelo Antônio Queirolo Aguinaga,
Sistemas de integração lavoura-pecuária têm despertado o interesse de produtores que buscam a diversificação das atividades e o aumento da rentabilidade. O objetivo deste trabalho foi avaliar a influência de métodos e intensidades de pastejo de ovinos no rendimento da soja cultivada em dois espaçamentos entre linhas, em um sistema de integração lavoura-pecuária. O experimento foi conduzido no município de Eldorado do Sul - RS, na Estação Experimental Agronômica - UFRGS na safra 2003/2004, cujas coordenadas ...
Tópico(s): Soil Carbon and Nitrogen Dynamics
2008 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural
Produção Nacional
Revisado por pares
Julio Cesar Costa Caiado, Gabriela L Pissinate, Vinicius Ricardo Cuña de Souza, Leandro Abreu da Fonseca, Clarisse Simões Coelho,
O presente estudo teve por objetivo avaliar a influência do exercício físico de alta intensidade e curta duração (provas de laço em dupla) sobre a lactacidemia e as concentrações séricas de aspartato aminotransferase (AST) e creatinoquinase (CK) em equinos durante competição realizada no estado do Espírito Santo. Para tal foram obtidas amostras de soro e plasma de 20 equinos, da raça Quarto de Milha ou mestiços, em três momentos assim definidos: no repouso, uma semana antes da prova atlética, já com ...
Tópico(s): Genetic and phenotypic traits in livestock
2011 - Colégio Brasileiro de Patologia Animal (CBPA) | Pesquisa Veterinária Brasileira
Produção Nacional
Revisado por pares
Isabela Costa César, Ricardo Martins Duarte Byrro, Fabiana Fernandes de Santana e Silva Cardoso, Iram Moreira Mundim, Leonardo de Souza Teixeira, Kênnia Rocha Rezende, Enikson Pontes da Silva, Sandro Antônio Gomes, Vilmar Alves de Sousa, Ricardo Rodrigues Bonfim, Gérson Antônio Pianetti,
A rapid method for the quantification of glucosamine in human plasma using high-performance liquid chromatography coupled to tandem mass spectrometry was developed and validated. The sample preparation includes a simple deproteinization step, using D-[1-¹³C] glucosamine hydrochloride as an internal standard. Chromatographic separation was performed on an ACE Ciano column using isocratic elution with acetonitrile and aqueous 2 mM ammonium acetate containing 0.025% formic acid (80:20). Selected reaction ...
Tópico(s): Analytical Chemistry and Chromatography
2011 - Wiley | Biomedical Chromatography
Produção Nacional
Revisado por pares
Ricardo Franco Freitas, César Serra Bonifácio Costa,
Sarcocornia ambigua is a perennial halophyte of the Atlantic coast of South America. The species occurs in salt marshes and mangrove swamps and is able to grow under hypersaline conditions. S. ambigua seeds were collected from two intertidal populations located inside and at the entrance of the Patos Lagoon estuary (RS, Brazil). The seeds were germinated by incubation for 22 days in 0, 5, 15, 30 and 45 g NaCl L−1 solutions at 20–30 °C and with a 12:12 h photoperiod. There were no significant differences ...
Tópico(s): Marine and coastal plant biology
2014 - Elsevier BV | Aquatic Botany
Ricardo Costa, Ami N. Shah, Cesar A. Santa‐Maria, Marcelo Cruz, Devalingam Mahalingam, Benedito A. Carneiro, Young Kwang Chae, Massimo Cristofanilli, William J. Gradishar, Francis J. Giles,
Triple negative breast cancer (TNBC) accounts for 10–20% of cases in breast cancer. Despite recent advances in the treatment of hormonal receptor+ and HER2+ breast cancers, there are no targeted therapies available for TNBC. Evidence supports that most patients with TNBC express the transmembrane Epidermal Growth Factor Receptor (EGFR). However, early phase clinical trials failed to demonstrate significant activity of EGFR-targeted monoclonal antibodies and/or tyrosine kinase inhibitors. Here, we ...
Tópico(s): Lung Cancer Treatments and Mutations
2017 - Elsevier BV | Cancer Treatment Reviews
Produção Nacional
Revisado por pares
Maria Conceição Aquino de Sá, Wanderson Marques da Silva, Carla Catarine Santos Rodrigues, Cristiana Perdigão Rezende, Silvana Beutinger Marchioro, José Tadeu Raynal Rocha Filho, Thiago de Jesus Sousa, Helinando Pequeno de Oliveira, Mateus Matiuzzi da Costa, Henrique César Pereira Figueiredo, Ricardo Wagner Portela, Thiago Luiz de Paula Castro, Vasco Azevedo, Núbia Seyffert, Roberto Meyer,
Caseous lymphadenitis (CLA) is a chronic disease that affects small ruminants and causes economic losses in the associated breeding system. The causative agent of CLA is Corynebacterium pseudotuberculosis , a Gram-positive bacterium that exhibits tropism for external and internal lymph nodes and induces abscess formation in the host. Bacterial communities often produce a biofilm matrix that serves various functions, including protection against hostile environmental conditions, antibiotics, and the ...
Tópico(s): Mycobacterium research and diagnosis
2021 - Frontiers Media | Frontiers in Veterinary Science