
Monique Pyrrho, Mauro Machado do Prado, Jorge Cordón, Volnei Garrafa,
The Brazilian Dentistry Code of Ethics (DCE), Resolution CFO-71 from May 2006, is an instrument created to guide dentists' behavior in relation to the ethical aspects of professional practice. The purpose of the study is to analyze the above mentioned code comparing the deontological and bioethical focuses. In order to do so, an interpretative analysis of the code and of twelve selected texts was made. Six of the texts were about bioethics and six on deontology, and the analysis was made through ...
Tópico(s): Ethics and bioethics in healthcare
2009 - ASSOCIAÇÃO BRASILEIRA DE SAÚDE COLETIVA | Ciência & Saúde Coletiva

Volnei Garrafa, Mauro Machado do Prado,
O presente trabalho consiste em uma reflexão crítica sobre as tentativas de alterações na Declaração de Helsinki, entendida como um dos documentos que representam as teses democráticas vencedoras da segunda metade do século passado, portanto, patrimônio da humanidade, pelo seu valor de referência como diretrizes éticas a serem observadas em pesquisas envolvendo seres humanos. Assim, o controle sobre tal documento deve ser coletivo, mundial, societário, e qualquer mudança suscita amplo debate, participação ...
Tópico(s): Human Rights and Development
2001 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública

Volnei Garrafa, Mauro Machado do Prado,
This article discusses new uses of interpretative repertoires of risk, especially those related to adventure.The author argues that the language of risk as adventure has multiple uses, as both a hedge against de-traditionalizing processes typical of late modernity and a figure of speech for new sensitivities stemming from the imperative of coping with the imponderability and volatility of modern risks.The article begins with an overview of the historical meanings of risk, seeking to argue that, ...
Tópico(s): Human Rights and Development
2001 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública

Mauro Machado de Oliveira, Antônio Augusto Couto, Gisele Fabiane Costa Almeida, Danieli Aparecida Pereira Reis, Nelson Batista de Lima, Renato Baldan,
Inconel 625 is a nickel-based alloy that is mainly used in high-temperature applications. Inconel 625 exhibits an unstable plastic flow at elevated temperatures characterized by serrated yielding, well-known as the Portevin-Le Chatelier effect. The evaluation of the mechanical properties of Inconel 625 at high temperatures is the aim of this work. The tensile tests were executed in temperatures ranging from room temperature to 1000 °C with strain rates of 2 × 10−4 to 2 × 10−3 s−1. The creep tests were ...
Tópico(s): Additive Manufacturing Materials and Processes
2019 - Multidisciplinary Digital Publishing Institute | Metals

Rhonan Ferreira Silva, Mauro Machado do Prado, Lívia Graziele Rodrigues, Fernando Fortes Pícoli, Ademir Franco,
Introducao: O prontuario odontologico e um importante documento na pratica clinica, pois e possivel arquivar nele informacoes como diagnostico; planejamento; evolucao do tratamento e exames complementares, e, tambem porque possui finalidade administrativa e legal. Objetivo: discorrer sobre quem, porque, quando e onde assinar os documentos odontologicos do prontuario, bem como analisar o significado dessas assinaturas com o intuito de orientar o cirurgiao-dentista para atuar etica e legalmente. Material ...
Tópico(s): Patient-Provider Communication in Healthcare
2016 - | Revista Brasileira de Odontologia Legal

Eurípedes Rodrigues Filho, Mauro Machado do Prado, Cejane Oliveira Martins Prudente,
Este artigo é uma revisão integrativa da literatura cujo objetivo foi analisar a compreensão e a legibilidade de termos de consentimento livre e esclarecido de participantes de pesquisas que envolvem seres humanos, e verificar quais fatores influenciam sua compreensão e legibilidade. Por conseguinte, pretendeu-se observar os fatores associados ao problema da obtenção de consentimento válido. Integram a amostra desta revisão onze artigos selecionados, nacionais e internacionais, dos quais quatro ...
Tópico(s): Patient-Provider Communication in Healthcare
2014 - Conselho Federal de Medicina | Revista Bioética

Mauro Machado, Erik Nunes Gomes, Felipe Francisco, André Felipe Bernert, João Carlos Bespalhok Filho, Cícero Deschamps,
Tissue culture technique can be an important approach for the rapid propagation of Humulus lupulus L. (hop plant). The present study evaluated different culture media for hop plants (cv. Columbus) in vitro shoots multiplication, as well as ex vitro rooting and plantlets establishment under field conditions at Southern Brazil. The culture medium containing the plant growth regulator thidiazuron (TDZ) resulted in greater in vitro shoots multiplications (five shoots per explant). For microcuttings ex vitro ...
Tópico(s): Weed Control and Herbicide Applications
2018 - Canadian Center of Science and Education | Journal of Agricultural Science

Leandro Brambilla Martorell, Wanderson Flor do Nascimento, Mauro Machado do Prado, Rhonan Ferreira Silva, Solon Diego Santos Carvalho Mendes,
<p>A relação profissional de saúde-paciente requer uma série de condições para que o serviço de cuidado possa ser prestado com segurança, beneficiando ao máximo os sujeitos envolvidos. Uma destas condições está relacionada a alguns deveres dos profissionais de saúde para com os pacientes: respeito à autonomia, à privacidade e à confidencialidade das informações obtidas. Esses deveres podem estar comprometidos quando os profissionais de saúde desenvolvem como prática a publicação de imagens ...
Tópico(s): Digital Imaging in Medicine
2016 - UNIVERSIDADE PITÁGORAS UNOPAR | Journal of Health Sciences

Martha Andréia Brand, Aline Almada Rodrigues, Alberto de Oliveira, Mauro Silveira Machado, Linéia Roberta Zen,
Este trabalho teve como objetivo averiguar a qualidade do carvão vegetal para consumo doméstico, comercializado na região Serrana Sul de Santa Catarina. Foram coletadas 12 marcas de carvão na região da Associação dos Municípios da Região Serrana (AMURES) e Curitibanos. Foram descritas e analisadas as características gerais das embalagens e determinadas as propriedades físicas e energéticas de cada uma das marcas. As propriedades analisadas foram: densidade relativa aparente, teor de umidade, poder ...
Tópico(s): Agricultural and Food Sciences
2015 - Sociedade de Investigações Florestais | Revista Árvore

Rhonan Ferreira Silva, Camilla Galvão Vaz, Mariana Leão Domiciano, Ademir Franco, Carla Nunes, Mauro Machado do Prado,
The frontal sinuses play a highly relevant role in comparative human identification processes. Since forensic radiology is a branch in the forensic sciences, adequate radiological analysis of the frontal sinuses is essential for comparative human identifications. The current study investigates radiographic morphological changes in the frontal sinuses according to vertical angle distortions in posteroanterior (PA) radiographs. A standard PA radiograph of the skull of an adult was obtained. Eight addition ...
Tópico(s): Facial Trauma and Fracture Management
2014 - UNIVERSIDADE ESTADUAL DE MARINGÁ | Acta Scientiarum Health Sciences

Geraldo Eleno Silveira Alves, Rafael Resende Faleiros, Valentim Arabicano Gheller, Mauro Machado Vieira,
Com o objetivo de verificar a viabilidade do uso da romifidina em muares e avaliar seus efeitos sedativos na espécie, utilizou-se essa droga para contenção farmacológica de burros não domados, submetidos à orquiectomia bilateral. Em uma primeira etapa, visando a verificar sua viabilidade, a romifidina foi aplicada por via intravenosa em oito animais nas doses de 0,04 e 0,08mg/kg. Já na Segunda etapa, compararam-se seus efeitos sedativos após a aplicação, por via intramuscular, das doses de 0,04, ...
Tópico(s): Antibiotics Pharmacokinetics and Efficacy
1999 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Rural

Rhonan Ferreira Da Silva, Mauro Machado do Prado, Henrique César Marçal De Oliveira, Eduardo Daruge Júnior,
O presente trabalho representa um estudo de caso sobre identificação humana com técnica comparativa, por meio de um método odontolegal, em que se discutem os aspectos de quantidade e qualidade de pontos de concordância necessários para se obter uma identificação positiva. É ressaltado que, apesar de alguns trabalhos estabelecerem um mínimo de doze pontos convergentes, assim como preconizado para a análise papiloscópica, a avaliação quantitativa deve vir criteriosa e paralelamente a uma análise qualitativa. ...
Tópico(s): Quality and Safety in Healthcare
2017 - | Revista de Odontologia da Universidade Cidade de São Paulo
Volnei Garrafa, Mauro Machado do Prado,
Resumo: O presente artigo analisa o papel historico representado pela Declaracao de Helsinque no campo da etica em pesquisa com seres humanos. No entanto, este documento, construido e revisado varias vezes em assembleias anuais promovidas pela Associacao Medica Mundial, passou a receber severas criticas dos Estados Unidos da America a partir dos anos 90 – principalmente seus artigos 19, 29 e 30 tiveram a legitimidade questionada. Os referidos artigos tem relacao com a utilizacao do double standard ...
Tópico(s): Biomedical Ethics and Regulation
2009 - Conselho Federal de Medicina | Revista Bioética

Mauro Cesar S. Machado, Josiane Loyola, Simone Lorena Quitério, Gisele O. da Rocha, Jaílson B. de Andrade, Graciela Arbilla,
Total particulate matter and PM10 samples were collected from August 2006 to February 2007 in Mayor José Carlos Lacerda bus station. 16 priority PAHs compounds emitted by heavy-duty vehicles on typical conditions of operation were analyzed by using GC/MS. ΣPAH accounted for 0.0018% of the TSP mass and 0.0012% of the PM10 mass. Total PAH contents on the particle phase were 3.57 ng m-3 and 2.59 ng m-3 for TSP and PM10, respectively. Contributions of carcinogenic USEPA priority PAHs (B[a]An, B[b]F, ...
Tópico(s): Toxic Organic Pollutants Impact
2009 - Brazilian Chemical Society | Journal of the Brazilian Chemical Society

Mauro L.S. Machado, Laerte Ferreiro, Rafael Rodrigues Ferreira, Luís Gustavo Corbellini, Manjula Deville, Madeleine Berthelemy, Jacques Guillot,
Skin carriage and quantification of Malassezia yeasts were evaluated in 180 healthy dogs (group 1) and 117 dogs with clinical signs (pruritus, erythema, lichenification/seborrhoea, excoriations and alopecia) that could be related to Malassezia dermatitis (group 2) in Brazil. The lesions in the group 2 dogs were evaluated using CADESI-03 scores. Samples were collected from five different anatomical areas. Direct examination was performed using the tape strip technique, and results were expressed as ...
Tópico(s): Dermatology and Skin Diseases
2010 - Wiley | Veterinary Dermatology

Mauro L.S. Machado, Claudia Cafarchia, Domenico Otranto, Rafael Rodrigues Ferreira, Simone Passos Bianchi, Maria Stefanía Latrofa, Antonio Parisi, Laerte Ferreiro,
Little detailed information is available on the association of Malassezia pachydermatis genotypes and the extent of skin damage that they cause. In the present study, isolates of M. pachydermatis, recovered from the skin of healthy dogs and dogs with dermatitis in Brazil, were characterized on the basis of partial sequencing of the large subunit (LSU), first internal transcribed spacer (ITS-1) and chitin synthase 2 gene (chs-2). The determination of phospholipase production was also included in the ...
Tópico(s): Dermatology and Skin Diseases
2010 - Oxford University Press | Medical Mycology

F.P.K. Jesus, Cláudia Lautert, Régis Adriel Zanette, Deise Luiza Mahl, María Isabel de Azevedo, Mauro L.S. Machado, Valéria Dutra, Sônia de Ávila Botton, Sydney Hartz Alves, Jânio Morais Santúrio,
The first aim of this study was to evaluate the in vitro efficacies of fluconazole, ketoconazole, itraconazole and voriconazole on M. pachydermatis growth inhibition. This study also evaluated M. pachydermatis azole cross-resistance, comparing wild clinical isolates and the same isolates with in vitro-induced fluconazole resistance. Two techniques were used: (1) a broth microdilution method based on protocol M27-A3 from the Clinical and Laboratory Standards Institute to determine the minimum inhibitory ...
Tópico(s): Plant Pathogens and Fungal Diseases
2011 - Elsevier BV | Veterinary Microbiology

Ana Maris Carlesso, Márcia Bohrer Mentz, Mauro L.S. Machado, Ânderson Ramos Carvalho, Thaís Esther Teixeira Nunes, Vinícius José Maschio, Marilise Brittes Rott,
Tópico(s): Bacterial biofilms and quorum sensing
2014 - Springer Science+Business Media | Current Microbiology
Rhonan Ferreira Silva, Laíse Nascimento Correa Lima, Leandro Brambilla Martorell, Mauro Machado do Prado, Luiz Francesquini Júnior, Eduardo Daruge Júnior,
The execution of forensic odontology technique for human identification depends on the existence of dental files produced ante-mortem (dental records, clinical notes, radiographs or dental casts). However, when these are not present, other sources of dental data should be searched, such as photographs of the smile. Objective:To compare the performance of undergraduates of Dentistry and postgraduate students of Forensic Odontology to execute human identification through the analysis of photographs ...
Tópico(s): Forensic Anthropology and Bioarchaeology Studies
2013 - | RSBO

Mauro Korn, Pedro Machado Primo, Clarivaldo Santos de Sousa,
Polymeric bonds between molybdate monomeric ions in acidic medium were broken by 40 kHz ultrasonic wave irradiation, improving the reaction kinetics with o-phosphate in the presence of ascorbic acid. It could be assumed that the ultrasonic wave irradiation of molybdate solution in acidic medium during 1.0 min was sufficient to increase the rate of the molybdenum blue formation. The approach was applied to the o-phosphate determination in natural waters. Precise results were obtained in the range ...
Tópico(s): Electrochemical Analysis and Applications
2002 - Elsevier BV | Microchemical Journal

Claudia Cafarchia, Maria Stefanía Latrofa, Luciana Aguiar Figueredo, Mauro Luís da Silva Machado, Laerte Ferreiro, Jacques Guillot, Teun Boekhout, Domenico Otranto,
Three lipid-dependent Malassezia isolates (here named 114A, 114B and 114C) recovered from a dog with skin lesions were phenotypically and genotypically characterized. All presented ovoid cells and buds formed on a narrow base. Most of the results from physiological tests were consistent with those of Malassezia furfur. The phylogenetic analysis of ITS-1 and LSU nucleotide sequences was concordant in placing all three clinical Malassezia isolates close to M. furfur. However, the phylogenetic data ...
Tópico(s): Fungal Infections and Studies
2010 - Oxford University Press | Medical Mycology

Mauro Luís da Silva Machado, Carin Elisabete Appel, Laerte Ferreiro,
As micoses cutâneas, causadas principalmente pelos dermatófitos Microsporum spp. e Trichophyton mentagrophytes e pelas leveduras Malassezia pachydermatis e Candida albicans, são as doenças fúngicas mais freqüentes que acometem os cães. O principal objetivo deste estudo foi conhecer a ocorrência desses fungos na pele de cães com dermatopatias de origens diversas. Uma população de 250 cães, com diferentes dermatoses, foi avaliada clinicamente no Serviço de Dermatologia do Hospital de Clínicas Veterinárias ...
Tópico(s): Plant Pathogens and Fungal Diseases
2018 - UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL | ACTA SCIENTIAE VETERINARIAE
Murillo Martins Leite, Ana C. O. Amorim, Tiago D. Gomes, Mauro Machado do Prado, Rhonan Ferreira Silva,
O campo de atuacao do Odontolegista abrange desde pericias em foro administrativo, criminal, civel ate a identificacao humana. O papel deste profissional na identificacao e de extrema importância em casos de acidentes de massa, destacando-se o desastre aereo que, por sua dimensao, resulta em cadaveres carbonizados, fragmentados e, muitas vezes, em estado avancado de decomposicao. Diante dessas circunstâncias, o metodo de comparacao odontologica torna-se imprescindivel, sendo ainda uma tecnica de ...
Tópico(s): Disaster Response and Management
2011 - | Revista Odontológica do Brasil Central

Leandro Brambilla Martorell, Mauro Machado do Prado, Mirelle Finkler,
Em janeiro de 2019, o CFO publicou a Resolucao n. 196/2019 que autoriza a divulgacao de selfie e de imagens relativas ao diagnostico e ao resultado final de tratamentos odontologicos. Este artigo visa analisar o conteudo desta resolucao a partir de referenciais do Direito, da Deontologia Odontologica e da Bioetica, a fim de fomentar uma reflexao critica na categoria e, por conseguinte, um posicionamento moralmente autonomo de cada profissional frente as decisoes do orgao de classe. A analise realizada ...
Tópico(s): Ethics and bioethics in healthcare
2019 - | Revista Brasileira de Odontologia Legal

Larissa F. C. S. Marques, Graciela Arbilla, Simone Lorena Quitério, Mauro Cesar S. Machado,
From April 206 to March 2007, total suspended particles (TSP) and PM10 samples were collected at the Campus of FIOCRUZ, situated in a suburban region with intense industrial and commercial activities in Rio de Janeiro (Brazil). The concentrations of 16 selected polycyclic aromatic hydrocarbons (PAHs) were determined by gas chromatography with mass selective detection. Individual concentrations were between the detection limit (acenaphtylene, acenaphthene, anthracene and fluorene) and 6.16 ng m-3 for ...
Tópico(s): Toxic Organic Pollutants Impact
2009 - Brazilian Chemical Society | Journal of the Brazilian Chemical Society

Mauro Fisberg, Rachel HV Machado,
Yogurt has been a part of the human diet for several millennia and goes by many names throughout the world. The word "yogurt" is believed to have come from the Turkish word "yoğurmak," which means to thicken, coagulate, or curdle. While references to the health-promoting properties of yogurt date back to 6000 BC in Indian Ayurvedic scripts, it was not until the 20th century that Stamen Grigorov, a Bulgarian medical student, attributed the benefits to lactic acid bacteria. Today, most yogurt is fermented ...
Tópico(s): Nutrition, Genetics, and Disease
2015 - Oxford University Press | Nutrition Reviews

Karina Junqueira de Menezes, Clayton Peixoto, Antônio Egídio Nardi, Mauro Giovanni Carta, Sérgio Machado, André Barciela Veras,
To present a review of cross-sectional and longitudinal studies that investigate the relationship between the hormones Dehydroepiandrosterone (DHEA) and Dehydroepiandrosterone sulfate (DHEA-S) and cognition. Methods: The cognition items included in this review were global cognitive function, memory, attention, executive function, intelligence, perception and visuospatial ability. A systematic review was proceeded using three databases: PubMed, ISI Web of Science, and PsycINFO. Results: Two thousand ...
Tópico(s): Receptor Mechanisms and Signaling
2016 - Bentham Science Publishers | Clinical Practice and Epidemiology in Mental Health

Aureo L. DePaula, Kiyoshi Hashiba, Mauro Bafutto, Carlos Renato Machado, Anna Paula Ferrari, Márcio Martins Machado,
Tópico(s): Biliary and Gastrointestinal Fistulas
1998 - Springer Science+Business Media | Surgical Endoscopy

Rafael Vasconcelos Ribeiro, Eduardo Caruso Machado, Mauro G. Santos, R. F. Oliveira,
The aim of this study was to evaluate how the summer and winter conditions affect the photosynthesis and water relations of well-watered orange trees, considering the diurnal changes in leaf gas exchange, chlorophyll (Chl) fluorescence, and leaf water potential (Ψ) of potted-plants growing in a subtropical climate. The diurnal pattern of photosynthesis in young citrus trees was not significantly affected by the environmental changes when compared the summer and winter seasons. However, citrus plants ...
Tópico(s): Plant responses to elevated CO2
2009 - Institute of Experimental Botany of the Czech Academy of Sciences | Photosynthetica

Rafael Vasconcelos Ribeiro, Eduardo Caruso Machado, Mauro G. Santos, Ricardo Ferraz de Oliveira,
This study tests the hypothesis that potted sweet orange plants show a significant variation in photosynthesis over seasonal and diurnal cycles, even in well-hydrated conditions. This hypothesis was tested by measuring diurnal variations in leaf gas exchange, chlorophyll fluorescence, leaf water potential, and the responses of CO2 assimilation to increasing air CO2 concentrations in 1-year-old 'Valência' sweet orange scions grafted onto 'Cleopatra' mandarin rootstocks during the winter and summer ...
Tópico(s): Plant and animal studies
2009 - Elsevier BV | Environmental and Experimental Botany