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Investigation of specimen size effect on the use of double punch test as quality control method of the steel fiber reinforced shotcrete
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Santos, Felipe Pereira
; Cáceres, Alan Renato Estrada
; Santiago, Rafael Celeghini
; Figueiredo, Antonio Domingues de
; Bitencourt Júnior, Luís Antônio Guimarães
.
ABSTRACT The double punch test (DPT) is increasingly used internationally for quality control of steel fiber reinforced shotcrete (SFRS). This study intends to verify the influence of the DPT specimens’ diameter on the residual strength behavior of the SFRS. The experimental program aims to evaluate the dynamics of the test in terms of the results obtained from the analytical conversion of the axial displacement into total circumferential opening displacement (TCOD). The results are compared to those obtained through the 3D digital image correlation (DIC3D) to evaluate its applicability as a quality control method of the SFRS. The results demonstrated that the TCOD could be easily obtained by analytical conversion with reliable accuracy. The analysis of the DPT results could consider the crack opening level to obtain constitutive equations. The diameter of the DPT specimens directly influences the structural parameters of the SFRS. Smaller specimens may show a 35% reduction in residual strength associated with the service limit state. As the coefficient of variation of the residual strength associated with the ultimate limit state practically doubles when smaller specimens are used, for the same reliability, the sample sizing of the specimens of 10 cm is twice the quantity of the 15 cm.
2.
IMPACTO-MR: um estudo brasileiro de plataforma nacional para avaliar infecções e multirresistência em unidades de terapia intensiva
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Tomazini, Bruno M
; Nassar Jr, Antonio Paulo
; Lisboa, Thiago Costa
; Azevedo, Luciano César Pontes de
; Veiga, Viviane Cordeiro
; Catarino, Daniela Ghidetti Mangas
; Fogazzi, Debora Vacaro
; Arns, Beatriz
; Piastrelli, Filipe Teixeira
; Dietrich, Camila
; Negrelli, Karina Leal
; Jesuíno, Isabella de Andrade
; Reis, Luiz Fernando Lima
; Mattos, Renata Rodrigues de
; Pinheiro, Carla Cristina Gomes
; Luz, Mariane Nascimento
; Spadoni, Clayse Carla da Silva
; Moro, Elisângela Emilene
; Bueno, Flávia Regina
; Sampaio, Camila Santana Justo Cintra
; Silva, Débora Patrício
; Baldassare, Franca Pellison
; Silva, Ana Cecilia Alcantara
; Veiga, Thabata
; Barbante, Leticia
; Lambauer, Marianne
; Campos, Viviane Bezerra
; Santos, Elton
; Santos, Renato Hideo Nakawaga
; Laranjeiras, Ligia Nasi
; Valeis, Nanci
; Santucci, Eliana
; Miranda, Tamiris Abait
; Patrocínio, Ana Cristina Lagoeiro do
; Carvalho, Andréa de
; Sousa, Eduvirgens Maria Couto de
; Sousa, Ancelmo Honorato Ferraz de
; Malheiro, Daniel Tavares
; Bezerra, Isabella Lott
; Rodrigues, Mirian Batista
; Malicia, Julliana Chicuta
; Silva, Sabrina Souza da
; Gimenes, Bruna dos Passos
; Sesin, Guilhermo Prates
; Zavascki, Alexandre Prehn
; Sganzerla, Daniel
; Medeiros, Gregory Saraiva
; Santos, Rosa da Rosa Minho dos
; Silva, Fernanda Kelly Romeiro
; Cheno, Maysa Yukari
; Abrahão, Carolinne Ferreira
; Oliveira Junior, Haliton Alves de
; Rocha, Leonardo Lima
; Nunes Neto, Pedro Aniceto
; Pereira, Valéria Chagas
; Paciência, Luis Eduardo Miranda
; Bueno, Elaine Silva
; Caser, Eliana Bernadete
; Ribeiro, Larissa Zuqui
; Fernandes, Caio Cesar Ferreira
; Garcia, Juliana Mazzei
; Silva, Vanildes de Fátima Fernandes
; Santos, Alisson Junior dos
; Machado, Flávia Ribeiro
; Souza, Maria Aparecida de
; Ferronato, Bianca Ramos
; Urbano, Hugo Corrêa de Andrade
; Moreira, Danielle Conceição Aparecida
; Souza-Dantas, Vicente Cés de
; Duarte, Diego Meireles
; Coelho, Juliana
; Figueiredo, Rodrigo Cruvinel
; Foreque, Fernanda
; Romano, Thiago Gomes
; Cubos, Daniel
; Spirale, Vladimir Miguel
; Nogueira, Roberta Schiavon
; Maia, Israel Silva
; Zandonai, Cassio Luis
; Lovato, Wilson José
; Cerantola, Rodrigo Barbosa
; Toledo, Tatiana Gozzi Pancev
; Tomba, Pablo Oscar
; Almeida, Joyce Ramos de
; Sanches, Luciana Coelho
; Pierini, Leticia
; Cunha, Mariana
; Sousa, Michelle Tereza
; Azevedo, Bruna
; Dal-Pizzol, Felipe
; Damasio, Danusa de Castro
; Bainy, Marina Peres
; Beduhn, Dagoberta Alves Vieira
; Jatobá, Joana D’Arc Vila Nova
; Moura, Maria Tereza Farias de
; Rego, Leila Rezegue de Moraes
; Silva, Adria Vanessa da
; Oliveira, Luana Pontes
; Sodré Filho, Eliene Sá
; Santos, Silvana Soares dos
; Neves, Itallo de Lima
; Leão, Vanessa Cristina de Aquino
; Paes, João Lucidio Lobato
; Silva, Marielle Cristina Mendes
; Oliveira, Cláudio Dornas de
; Santiago, Raquel Caldeira Brant
; Paranhos, Jorge Luiz da Rocha
; Wiermann, Iany Grinezia da Silva
; Pedroso, Durval Ferreira Fonseca
; Sawada, Priscilla Yoshiko
; Prestes, Rejane Martins
; Nascimento, Glícia Cardoso
; Grion, Cintia Magalhães Carvalho
; Carrilho, Claudia Maria Dantas de Maio
; Dantas, Roberta Lacerda Almeida de Miranda
; Silva, Eliane Pereira
; Silva, Antônio Carlos da
; Oliveira, Sheila Mara Bezerra de
; Golin, Nicole Alberti
; Tregnago, Rogerio
; Lima, Valéria Paes
; Silva, Kamilla Grasielle Nunes da
; Boschi, Emerson
; Buffon, Viviane
; Machado, André Sant’Ana
; Capeletti, Leticia
; Foernges, Rafael Botelho
; Carvalho, Andréia Schubert de
; Oliveira Junior, Lúcio Couto de
; Oliveira, Daniela Cunha de
; Silva, Everton Macêdo
; Ribeiro, Julival
; Pereira, Francielle Constantino
; Salgado, Fernanda Borges
; Deutschendorf, Caroline
; Silva, Cristofer Farias da
; Gobatto, Andre Luiz Nunes
; Oliveira, Carolaine Bomfim de
; Dracoulakis, Marianna Deway Andrade
; Alvaia, Natália Oliveira Santos
; Souza, Roberta Machado de
; Araújo, Larissa Liz Cardoso de
; Melo, Rodrigo Morel Vieira de
; Passos, Luiz Carlos Santana
; Vidal, Claudia Fernanda de Lacerda
; Rodrigues, Fernanda Lopes de Albuquerque
; Kurtz, Pedro
; Shinotsuka, Cássia Righy
; Tavares, Maria Brandão
; Santana, Igor das Virgens
; Gavinho, Luciana Macedo da Silva
; Nascimento, Alaís Brito
; Pereira, Adriano J
; Cavalcanti, Alexandre Biasi
.
Revista Brasileira de Terapia Intensiva
- Métricas do periódico
ABSTRACT Objective: To describe the IMPACTO-MR, a Brazilian nationwide intensive care unit platform study focused on the impact of health care-associated infections due to multidrug-resistant bacteria. Methods: We described the IMPACTO-MR platform, its development, criteria for intensive care unit selection, characterization of core data collection, objectives, and future research projects to be held within the platform. Results: The core data were collected using the Epimed Monitor System® and consisted of demographic data, comorbidity data, functional status, clinical scores, admission diagnosis and secondary diagnoses, laboratory, clinical, and microbiological data, and organ support during intensive care unit stay, among others. From October 2019 to December 2020, 33,983 patients from 51 intensive care units were included in the core database. Conclusion: The IMPACTO-MR platform is a nationwide Brazilian intensive care unit clinical database focused on researching the impact of health care-associated infections due to multidrug-resistant bacteria. This platform provides data for individual intensive care unit development and research and multicenter observational and prospective trials.
RESUMO Objetivo: Descrever o IMPACTO-MR, um estudo brasileiro de plataforma nacional em unidades de terapia intensiva focado no impacto das infecções por bactérias multirresistentes relacionadas à assistência à saúde. Métodos: Descrevemos a plataforma IMPACTO-MR, seu desenvolvimento, critérios para seleção das unidades de terapia intensiva, caracterização da coleta de dados, objetivos e projetos de pesquisa futuros a serem realizados na plataforma. Resultados: Os dados principais foram coletados por meio do Epimed Monitor System® e consistiram em dados demográficos, dados de comorbidades, estado funcional, escores clínicos, diagnóstico de internação e diagnósticos secundários, dados laboratoriais, clínicos e microbiológicos e suporte de órgãos durante a internação na unidade de terapia intensiva, entre outros. De outubro de 2019 a dezembro de 2020, 33.983 pacientes de 51 unidades de terapia intensiva foram incluídos no banco de dados principal. Conclusão: A plataforma IMPACTO-MR é um banco de dados clínico brasileiro de unidades de terapia intensiva focado na pesquisa do impacto das infecções por bactérias multirresistentes relacionadas à assistência à saúde. Essa plataforma fornece dados para o desenvolvimento e pesquisa de unidades de terapia intensiva individuais e ensaios clínicos observacionais e prospectivos multicêntricos.
3.
Systematic review of pharmacological management in Creutzfeldt-Jakob disease: no options so far?
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Miranda, Luiz Henrique Lélis
; Oliveira, André Felipe Pastick de Holanda
; Carvalho, Davi Mariano de
; Souza, Gustavo Marques Figueredo
; Magalhães, João Guilherme Monteiro
; Cabral Júnior, Joselmo Alberto
; Lima, Pedro Thadeu Mertens Brainer de Queiroz
; Aguiar Júnior, Renato Melo
; Lins Filho, Sérgio Pereira
; Melo, Hugo Moura de Albuquerque
.
Abstract Background The Creutzfeldt-Jakob disease (CJD) is a spongiform encephalopathy that manifests as a rapidly progressive dementia syndrome. Currently, CJD has no cure, and many patients die within the first year, but some drugs are being studied as options for managing this condition. Objective To evaluate the effectiveness of pharmacological treatments offered to patients with CJD as a means to increase survival and reduce cognitive deterioration. Methods A systematic review of the literature was performed using 4 independent reviewers and 1 extra reviewer to resolve possible divergences in the search and analysis of papers indexed in MedLINE (PubMed), SciELO and Lilacs databases. The Medical Subject Heading (MeSH) terms used were: prion diseases, Creutzfeldt-Jakob disease, pharmacologic therapy, therapeutics, quinacrine, doxycycline, flupirtine, and pentosan polysulfate, with the Boolean operators AND and OR. This search included controlled clinical trials, uncontrolled clinical trials, and case series published from the year 2000 onwards, in the English language. Results A total of 85 papers were found using the descriptors used. At the end of the selection analyses, 9 articles remained, which were analyzed fully and individually. Conclusions None of the drugs evaluated proved significantly effective in increasing survival in patients with CJD. Flupirtine appears to have a beneficial effect in reducing cognitive deterioration in patients with CJD. However, additional studies are needed to establish better evidence and therapeutic options for the management of patients with CJD.
Resumo Antecedentes A doença de Creutzfeldt-Jakob (DCJ) é uma encefalopatia espongiforme que se manifesta como síndrome demencial rapidamente progressiva. Atualmente, a DCJ não possui cura e muitos pacientes morrem no primeiro ano de doença, mas alguns medicamentos vêm sendo estudados como opções no manejo desta condição. Objetivo Avaliar a eficácia dos tratamentos farmacológicos oferecidos aos pacientes com DCJ no aumento de sobrevida e na redução da deterioração cognitiva. Métodos Foi realizada uma revisão sistemática da literatura utilizando 4 revisores independentes e 1 extra para resolver divergências eventuais na busca e na análise de trabalhos indexados nas bases de dados MedLINE (via PubMed), SciELO e Lilacs. Os termos Medical Subjects Heading (MeSH) utilizados foram: prion diseases, creutzfeldt jakob disease, pharmacologic therapy, therapeutics, quinacrine, doxycycline, flupirtine e pentosan polysulfate, com os operadores booleanos AND e OR. Essa pesquisa incluiu ensaios clínicos controlados, não controlados e séries de casos, publicados a partir do ano 2000 no idioma inglês. Resultados Ao todo, foram encontrados 85 trabalhos através dos descritores utilizados. Ao final das análises de seleção, restaram 9 artigos, que foram analisados na íntegra individualmente. Conclusões Nenhuma das drogas avaliadas se mostrou significativamente eficaz no aumento da sobrevida dos pacientes com DCJ. A flupirtina parece ter um efeito benéfico na redução da deterioração cognitiva dos pacientes com DCJ. Entretanto, estudos adicionais são necessários para o estabelecimento de melhores evidências e opções terapêuticas para o manejo dos pacientes com DCJ.
4.
Physiological and biochemical changes in ‘Fuyu’ persimmon buds during dormancy
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Pereira, Gabriely Pinto
; Francisco, Felipe
; Maia, Aline José
; Botelho, Renato Vasconcelos
; Biasi, Luiz Antonio
; Carvalho, Ruy Inacio Neiva de
; Zanette, Flávio
.
RESUMO: O objetivo deste trabalho foi identificar alterações fisiológicas e bioquímicas em gemas de caquizeiro ‘Fuyu’ durante a dormência. Ramos foram coletados entre março e agosto de 2015. A dormência foi avaliada pelo teste biológico de estacas de nós isolados, a 25 °C e fotoperíodo de 16 h. As variáveis analisadas foram umidade ponderal, teor de açúcares solúveis, atividade respiratória, atividade das enzimas superóxido dismutase (SOD), catalase (CAT), ascorbato peroxidase (APX), guaiacol peroxidase (POD) e polifenoloxidase (PPO), teor de peróxido de hidrogênio (H2O2) e peroxidação lipídica. No final de março de 2015 as plantas já estavam dormentes, as folhas e frutos presentes indicam efeito de paradormência. A indução da endodormência pode ter ocorrido em junho de 2015, quando iniciou acúmulo de horas de frio (HF) abaixo de 7,2 °C e maiores HF abaixo de 12 °C, que coincidiu com o período que houve diminuição da umidade e da atividade respiratória, aumento dos açúcares redutores, diminuição da atividade da SOD, CAT, APX e PPO e aumento de H2O2. Após acúmulo de 553 HF abaixo de 12 °C, a capacidade de brotação aumentou e as gemas apresentaram aumento da umidade, diminuição do teor de açúcares redutores, aumento da atividade respiratória, baixa atividade da SOD, CAT, APX e POD e elevados teores de H2O2.
ABSTRACT: This study identified physiological and biochemical changes in ‘Fuyu’ persimmon buds during dormancy. Branches were collected between March and August 2015. Dormancy was evaluated by biological testing of isolated node cuttings at 25 °C and a photoperiod of 16 h. The variables analyzed were water content; reducing sugar content; respiratory activity; activity of superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), guaiacol peroxidase (POD) and polyphenol oxidase (PPO) enzymes; hydrogen peroxide content (H2O2) and lipid peroxidation. At the end of March 2015, the plants were already dormant, and the leaves and fruits present indicated a paradormancy effect. Induction of endodormancy may have occurred in June 2015, when chilling hours (CH) below 7.2 °C and higher CH below 12 °C began to accumulate, which coincided with the period in which there was a decrease in water content and respiratory activity, an increase in reducing sugars, a decrease in SOD, CAT, APX and PPO and an increase in H2O2. After an accumulation of 553 CH below 12 °C, the budburst capacity increased, and the buds presented increased water content, decreased reducing sugars content, increased respiratory activity, low activity in SOD, CAT, APX and POD and high levels of H2O2.
https://doi.org/10.1590/0103-8478cr20200955
273 downloads
5.
Diretrizes da Sociedade Brasileira de Cardiologia sobre Angina Instável e Infarto Agudo do Miocárdio sem Supradesnível do Segmento ST – 2021
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Nicolau, José Carlos
; Feitosa Filho, Gilson Soares
; Petriz, João Luiz
; Furtado, Remo Holanda de Mendonça
; Précoma, Dalton Bertolim
; Lemke, Walmor
; Lopes, Renato Delascio
; Timerman, Ari
; Marin Neto, José A.
; Bezerra Neto, Luiz
; Gomes, Bruno Ferraz de Oliveira
; Santos, Eduardo Cavalcanti Lapa
; Piegas, Leopoldo Soares
; Soeiro, Alexandre de Matos
; Negri, Alexandre Jorge de Andrade
; Franci, Andre
; Markman Filho, Brivaldo
; Baccaro, Bruno Mendonça
; Montenegro, Carlos Eduardo Lucena
; Rochitte, Carlos Eduardo
; Barbosa, Carlos José Dornas Gonçalves
; Virgens, Cláudio Marcelo Bittencourt das
; Stefanini, Edson
; Manenti, Euler Roberto Fernandes
; Lima, Felipe Gallego
; Monteiro Júnior, Francisco das Chagas
; Correa Filho, Harry
; Pena, Henrique Patrus Mundim
; Pinto, Ibraim Masciarelli Francisco
; Falcão, João Luiz de Alencar Araripe
; Sena, Joberto Pinheiro
; Peixoto, José Maria
; Souza, Juliana Ascenção de
; Silva, Leonardo Sara da
; Maia, Lilia Nigro
; Ohe, Louis Nakayama
; Baracioli, Luciano Moreira
; Dallan, Luís Alberto de Oliveira
; Dallan, Luis Augusto Palma
; Mattos, Luiz Alberto Piva e
; Bodanese, Luiz Carlos
; Ritt, Luiz Eduardo Fonteles
; Canesin, Manoel Fernandes
; Rivas, Marcelo Bueno da Silva
; Franken, Marcelo
; Magalhães, Marcos José Gomes
; Oliveira Júnior, Múcio Tavares de
; Filgueiras Filho, Nivaldo Menezes
; Dutra, Oscar Pereira
; Coelho, Otávio Rizzi
; Leães, Paulo Ernesto
; Rossi, Paulo Roberto Ferreira
; Soares, Paulo Rogério
; Lemos Neto, Pedro Alves
; Farsky, Pedro Silvio
; Cavalcanti, Rafael Rebêlo C.
; Alves, Renato Jorge
; Kalil, Renato Abdala Karam
; Esporcatte, Roberto
; Marino, Roberto Luiz
; Giraldez, Roberto Rocha Corrêa Veiga
; Meneghelo, Romeu Sérgio
; Lima, Ronaldo de Souza Leão
; Ramos, Rui Fernando
; Falcão, Sandra Nivea dos Reis Saraiva
; Dalçóquio, Talia Falcão
; Lemke, Viviana de Mello Guzzo
; Chalela, William Azem
; Mathias Júnior, Wilson
.
Arquivos Brasileiros de Cardiologia
- Métricas do periódico
https://doi.org/10.36660/abc.20210180
3052 downloads
6.
Cannabinoids in Neurology - Position paper from Scientific Departments from Brazilian Academy of Neurology
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BRUCKI, Sonia Maria Dozzi
; ADONI, Tarso
; ALMEIDA, Carlos Mauricio Oliveira
; ANDRADE, Daniel Ciampi de
; ANGHINAH, Renato
; BARBOSA, Luciana Mendonça
; BAZAN, Rodrigo
; CARVALHO, Alzira Alves de Siqueira
; CARVALHO, William
; CHRISTO, Paulo Pereira
; COLETTA, Marcus Della
; CONFORTO, Adriana Bastos
; CORREA-NETO, Ylmar
; ENGELHARDT, Eliasz
; FRANÇA JUNIOR, Marcondes Cavalcante
; FRANCO, Clelia
; VON GLEHN, Felipe
; GOMES, Helio Rodrigues
; HOULY, Caroline Gomes de Barros
; KAUP, Alexandre Ottoni
; KOWACS, Fernando
; KANASHIRO, Aline
; LOPES, Victor Gonçalves
; MAIA, Débora
; MANREZA, Maria
; MARTINEZ, Alberto Rolim Muro
; MARTINEZ, Sandra Cristina Gonçalves
; NADER, Saulo Nardy
; NEVES, Luciana de Oliveira
; OKAMOTO, Ivan Hideyo
; OLIVEIRA, Rogério Adas Ayres de
; PEIXOTO, Fabiano de Melo
; PEREIRA, Cristiana Borges
; SABA, Roberta Arb
; SAMPAIO, Leticia Pereira de Brito
; SCHILLING, Lucas Porcello
; SILVA, Marcus Tulius Teixeira
; SILVA, Emanuelle Roberta
; SMID, Jerusa
; SOARES, Cristiane Nascimento
; SOBREIRA-NETO, Manoel
; SOUSA, Nise Alessandra de Carvalho
; SOUZA, Leonardo Cruz de
; TEIVE, Hélio Afonso Ghizoni
; TERRA, Vera Cristina
; VALE, Matheus
; VIEIRA, Vitor Mendes Grise
; ZANOTELI, Edmar
; PRADO, Gilmar
.
RESUMO Os canabinoides compreendem os endocanabinoides, fitocanabinoides e os canabinoides sintéticos e desempenham ações no sistema nervoso central e periférico. Uma quantidade enorme de publicações tem sido lançada nos últimos anos, embora a cannabis seja conhecida por milênios. Os Departamentos Científicos da Academia Brasileira de Neurologia descreveram as evidências do uso médico em suas áreas. A literatura está em constantes mudanças e possíveis novas evidências podem surgir nos próximos dias ou meses. A prescrição dessas substâncias deve ser discutida com os pacientes e suas famílias, com conhecimento sobre eventos adversos e sua eficácia.
ABSTRACT Cannabinoids comprehend endocannabinoids, phytocannabinoids, and synthetic cannabinoids, with actions both in the central and peripherical nervous systems. A considerable amount of publications have been made in recent years, although cannabis has been known for over a thousand years. Scientific Departments from the Brazilian Academy of Neurology described evidence for medical use in their areas. Literature is constantly changing, and possible new evidence can emerge in the next days or months. Prescription of these substances must be discussed with patients and their families, with knowledge about adverse events and their efficacy.
https://doi.org/10.1590/0004-282x-anp-2020-0432
1049 downloads
7.
Práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras: uma análise secundária do estudo Fluid-TRIPS
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Freitas, Flavio Geraldo Rezende de
; Hammond, Naomi
; Li, Yang
; Azevedo, Luciano Cesar Pontes de
; Cavalcanti, Alexandre Biasi
; Taniguchi, Leandro
; Gobatto, André
; Japiassú, André Miguel
; Bafi, Antonio Tonete
; Mazza, Bruno Franco
; Noritomi, Danilo Teixeira
; Dal-Pizzol, Felipe
; Bozza, Fernando
; Salluh, Jorge Ibrahin Figueira
; Westphal, Glauco Adrieno
; Soares, Márcio
; Assunção, Murillo Santucci César de
; Lisboa, Thiago
; Lobo, Suzana Margarete Ajeje
; Barbosa, Achilles Rohlfs
; Ventura, Adriana Fonseca
; Souza, Ailson Faria de
; Silva, Alexandre Francisco
; Toledo, Alexandre
; Reis, Aline
; Cembranel, Allan
; Rea Neto, Alvaro
; Gut, Ana Lúcia
; Justo, Ana Patricia Pierre
; Santos, Ana Paula
; Albuquerque, André Campos D. de
; Scazufka, André
; Rodrigues, Antonio Babo
; Fernandino, Bruno Bonaccorsi
; Silva, Bruno Goncalves
; Vidal, Bruno Sarno
; Pinheiro, Bruno Valle
; Pinto, Bruno Vilela Costa
; Feijo, Carlos Augusto Ramos
; Abreu Filho, Carlos de
; Bosso, Carlos Eduardo da Costa Nunes
; Moreira, Carlos Eduardo Nassif
; Ramos, Carlos Henrique Ferreira
; Tavares, Carmen
; Arantes, Cidamaiá
; Grion, Cintia
; Mendes, Ciro Leite
; Kmohan, Claudio
; Piras, Claudio
; Castro, Cristine Pilati Pileggi
; Lins, Cyntia
; Beraldo, Daniel
; Fontes, Daniel
; Boni, Daniela
; Castiglioni, Débora
; Paisani, Denise de Moraes
; Pedroso, Durval Ferreira Fonseca
; Mattos, Ederson Roberto
; Brito Sobrinho, Edgar de
; Troncoso, Edgar M. V.
; Rodrigues Filho, Edison Moraes
; Nogueira, Eduardo Enrico Ferrari
; Ferreira, Eduardo Leme
; Pacheco, Eduardo Souza
; Jodar, Euzebio
; Ferreira, Evandro L. A.
; Araujo, Fabiana Fernandes de
; Trevisol, Fabiana Schuelter
; Amorim, Fábio Ferreira
; Giannini, Fabio Poianas
; Santos, Fabrício Primitivo Matos
; Buarque, Fátima
; Lima, Felipe Gallego
; Costa, Fernando Antonio Alvares da
; Sad, Fernando Cesar dos Anjos
; Aranha, Fernando G.
; Ganem, Fernando
; Callil, Flavio
; Costa Filho, Francisco Flávio
; Dall´Arto, Frederico Toledo Campo
; Moreno, Geovani
; Friedman, Gilberto
; Moralez, Giulliana Martines
; Silva, Guilherme Abdalla da
; Costa, Guilherme
; Cavalcanti, Guilherme Silva
; Cavalcanti, Guilherme Silva
; Betônico, Gustavo Navarro
; Betônico, Gustavo Navarro
; Reis, Hélder
; Araujo, Helia Beatriz N.
; Hortiz Júnior, Helio Anjos
; Guimaraes, Helio Penna
; Urbano, Hugo
; Maia, Israel
; Santiago Filho, Ivan Lopes
; Farhat Júnior, Jamil
; Alvarez, Janu Rangel
; Passos, Joel Tavares
; Paranhos, Jorge Eduardo da Rocha
; Marques, José Aurelio
; Moreira Filho, José Gonçalves
; Andrade, Jose Neto
; Sobrinho, José Onofre de C
; Bezerra, Jose Terceiro de Paiva
; Alves, Juliana Apolônio
; Ferreira, Juliana
; Gomes, Jussara
; Sato, Karina Midori
; Gerent, Karine
; Teixeira, Kathia Margarida Costa
; Conde, Katia Aparecida Pessoa
; Martins, Laércia Ferreira
; Figueirêdo, Lanese
; Rezegue, Leila
; Tcherniacovsk, Leonardo
; Ferraz, Leone Oliveira
; Cavalcante, Liane
; Rabelo, Ligia
; Miilher, Lilian
; Garcia, Lisiane
; Tannous, Luana
; Hajjar, Ludhmila Abrahão
; Paciência, Luís Eduardo Miranda
; Cruz Neto, Luiz Monteiro da
; Bley, Macia Valeria
; Sousa, Marcelo Ferreira
; Puga, Marcelo Lourencini
; Romano, Marcelo Luz Pereira
; Nobrega, Marciano
; Arbex, Marcio
; Rodrigues, Márcio Leite
; Guerreiro, Márcio Osório
; Rocha, Marcone
; Alves, Maria Angela Pangoni
; Alves, Maria Angela Pangoni
; Rosa, Maria Doroti
; Dias, Mariza D’Agostino
; Martins, Miquéias
; Oliveira, Mirella de
; Moretti, Miriane Melo Silveira
; Matsui, Mirna
; Messender, Octavio
; Santarém, Orlando Luís de Andrade
; Silveira, Patricio Júnior Henrique da
; Vassallo, Paula Frizera
; Antoniazzi, Paulo
; Gottardo, Paulo César
; Correia, Paulo
; Ferreira, Paulo
; Torres, Paulo
; Silva, Pedro Gabrile M. de Barros e
; Foernges, Rafael
; Gomes, Rafael
; Moraes, Rafael
; Nonato filho, Raimundo
; Borba, Renato Luis
; Gomes, Renato V
; Cordioli, Ricardo
; Lima, Ricardo
; López, Ricardo Pérez
; Gargioni, Ricardo Rath de Oliveira
; Rosenblat, Richard
; Souza, Roberta Machado de
; Almeida, Roberto
; Narciso, Roberto Camargo
; Marco, Roberto
; waltrick, Roberto
; Biondi, Rodrigo
; Figueiredo, Rodrigo
; Dutra, Rodrigo Santana
; Batista, Roseane
; Felipe, Rouge
; Franco, Rubens Sergio da Silva
; Houly, Sandra
; Faria, Sara Socorro
; Pinto, Sergio Felix
; Luzzi, Sergio
; Sant’ana, Sergio
; Fernandes, Sergio Sonego
; Yamada, Sérgio
; Zajac, Sérgio
; Vaz, Sidiner Mesquita
; Bezerra, Silvia Aparecida Bezerra
; Farhat, Tatiana Bueno Tardivo
; Santos, Thiago Martins
; Smith, Tiago
; Silva, Ulysses V. A.
; Damasceno, Valnei Bento
; Nobre, Vandack
; Dantas, Vicente Cés de Souza
; Irineu, Vivian Menezes
; Bogado, Viviane
; Nedel, Wagner
; Campos Filho, Walther
; Dantas, Weidson
; Viana, William
; Oliveira Filho, Wilson de
; Delgadinho, Wilson Martins
; Finfer, Simon
; Machado, Flavia Ribeiro
.
Revista Brasileira de Terapia Intensiva
- Métricas do periódico
RESUMO Objetivo: Descrever as práticas de ressuscitação volêmica em unidades de terapia intensiva brasileiras e compará-las com as de outros países participantes do estudo Fluid-TRIPS. Métodos: Este foi um estudo observacional transversal, prospectivo e internacional, de uma amostra de conveniência de unidades de terapia intensiva de 27 países (inclusive o Brasil), com utilização da base de dados Fluid-TRIPS compilada em 2014. Descrevemos os padrões de ressuscitação volêmica utilizados no Brasil em comparação com os de outros países e identificamos os fatores associados com a escolha dos fluidos. Resultados: No dia do estudo, foram incluídos 3.214 pacientes do Brasil e 3.493 pacientes de outros países, dos quais, respectivamente, 16,1% e 26,8% (p < 0,001) receberam fluidos. A principal indicação para ressuscitação volêmica foi comprometimento da perfusão e/ou baixo débito cardíaco (Brasil 71,7% versus outros países 56,4%; p < 0,001). No Brasil, a percentagem de pacientes que receberam soluções cristaloides foi mais elevada (97,7% versus 76,8%; p < 0,001), e solução de cloreto de sódio a 0,9% foi o cristaloide mais comumente utilizado (62,5% versus 27,1%; p < 0,001). A análise multivariada sugeriu que os níveis de albumina se associaram com o uso tanto de cristaloides quanto de coloides, enquanto o tipo de prescritor dos fluidos se associou apenas com o uso de cristaloides. Conclusão: Nossos resultados sugerem que cristaloides são usados mais frequentemente do que coloides para ressuscitação no Brasil, e essa discrepância, em termos de frequências, é mais elevada do que em outros países. A solução de cloreto de sódio 0,9% foi o cristaloide mais frequentemente prescrito. Os níveis de albumina sérica e o tipo de prescritor de fluidos foram os fatores associados com a escolha de cristaloides ou coloides para a prescrição de fluidos.
Abstract Objective: To describe fluid resuscitation practices in Brazilian intensive care units and to compare them with those of other countries participating in the Fluid-TRIPS. Methods: This was a prospective, international, cross-sectional, observational study in a convenience sample of intensive care units in 27 countries (including Brazil) using the Fluid-TRIPS database compiled in 2014. We described the patterns of fluid resuscitation use in Brazil compared with those in other countries and identified the factors associated with fluid choice. Results: On the study day, 3,214 patients in Brazil and 3,493 patients in other countries were included, of whom 16.1% and 26.8% (p < 0.001) received fluids, respectively. The main indication for fluid resuscitation was impaired perfusion and/or low cardiac output (Brazil: 71.7% versus other countries: 56.4%, p < 0.001). In Brazil, the percentage of patients receiving crystalloid solutions was higher (97.7% versus 76.8%, p < 0.001), and 0.9% sodium chloride was the most commonly used crystalloid (62.5% versus 27.1%, p < 0.001). The multivariable analysis suggested that the albumin levels were associated with the use of both crystalloids and colloids, whereas the type of fluid prescriber was associated with crystalloid use only. Conclusion: Our results suggest that crystalloids are more frequently used than colloids for fluid resuscitation in Brazil, and this discrepancy in frequencies is higher than that in other countries. Sodium chloride (0.9%) was the crystalloid most commonly prescribed. Serum albumin levels and the type of fluid prescriber were the factors associated with the choice of crystalloids or colloids for fluid resuscitation.
https://doi.org/10.5935/0103-507x.20210028
273 downloads
8.
Consensus on diagnosis and management of non-metastatic castration resistant prostate cancer in Brazil: focus on patient, selection, treatment efficacy, side effects and physician's perception according to patient comorbidities
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Maluf, Fernando
; Soares, Andrey
; Avanço, Guilherme
; Hada, Aline Lury
; Cardoso, Ana Paula Garcia
; Carneiro, Arie
; Herchenhorn, Daniel
; Jardim, Denis Leonardo Fontes
; Schutz, Fabio Augusto
; Kater, Fabio Roberto
; Pereira, Felipe Moraes Toledo
; Monteiro, Fernando Sabino Marques
; Morbeck, Igor Alexandre Protzner
; Reolon, João Francisco Navarro
; Trindade, Karine Martins da
; Andrade, Livia Maria Querino da Silvo
; Nogueira, Lucas Mendes
; Furoni, Renato
; Natel, Ricardo Azze
; Reis, Rodolfo Borges dos
; Fogace, Rodrigo Nogueira
; Souza, Vinicius Carrera
.
ABSTRACT Background: Non-metastatic castration resistant prostate cancer (M0 CRPC) has seen important developments in drugs and diagnostic tools in the last two years. New hormonal agents have demonstrated improvement in metastasis free survival in M0 CRPC patients and have been approved by regulatory agencies in Brazil. Additionally, newer and more sensitive imaging tools are able to detect metastasis earlier than before, which will impact the percentage of patients staged as M0 CRPC. Based on the available international guidelines, a group of Brazilian urology and medical oncology experts developed and completed a survey on the diagnosis and treatment of M0 CRPC in Brazil. These results are reviewed and summarized and associated recommendations are provided. Objective: To present survey results on management of M0 CRPC in Brazil. Design, setting, and participants: A panel of six Brazilian prostate cancer experts determined 64 questions concerning the main areas of interest: 1) staging tools, 2) treatments, 3) side effects of systemic treatment/s, and 4) osteoclast-targeted therapy. A larger panel of 28 Brazilian prostate cancer experts answered these questions in order to create country-specific recommendations discussed in this manuscript. Outcome measurements and statistical analysis: The panel voted publicly but anonymously on the predefined questions. These answers are the panelists' opinions, not a literature review or meta-analysis. Therapies not yet approved in Brazil were excluded from answer options. Each question had five to seven relevant answers including two non-answers. Results were tabulated in real time. Conclusions: The results and recommendations presented can be used by Brazilian physicians to support the management of M0 CRPC patients. Individual clinical decision making should be supported by available data, however, for Brazil, guidelines for diagnosis and management of M0 CRPC patients have not been developed. This document will serve as a point of reference when confronting this disease stage.
https://doi.org/10.1590/s1677-5538.ibju.2020.0249
789 downloads
9.
RANK, RANKL, and OPG in Dentigerous Cyst, Odontogenic Keratocyst, and Ameloblastoma: A Meta-Analysis
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Lima, Igor Felipe Pereira
; Matos, Felipe Rodrigues de
; Bernardino, Ítalo de Macedo
; Santana, Ingrede Tatiane Serafim
; Vieira, Walbert de Andrade
; Blumenberg, Cauane
; Siqueira, Walter Luiz
; Paranhos, Luiz Renato
.
Resumo O objetivo deste estudo foi avaliar e comparar a imunoexpressão de RANK, RANKL e OPG em cisto dentígero, ceratocisto odontogênico e ameloblastoma. O protocolo foi registrado no PROSPERO (CRD [Oculto]). Sete bancos de dados (Embase, Lilacs, LIVIVO, PubMed, Scopus, SciELO e Web of Science) foram as principais fontes de pesquisa e duas bases de dados (Open Grey e Open Thesis) capturaram parcialmente a “literatura cinza”. Apenas estudos transversais foram incluídos. A ferramenta JBI avaliou o risco de viés. Uma metanálise com modelo de efeitos aleatórios estimou os valores da razão OPG e RANKL relatados pelos estudos individuais e seus respectivos intervalos de confiança de 95%. A heterogeneidade entre os estudos foi avaliada por meio do teste I2. Apenas nove estudos preencheram os critérios de inclusão e foram considerados nas análises. Os estudos foram publicados entre 2008 e 2018. Dois estudos apresentaram baixo risco de viés, enquanto sete estudos apresentaram risco moderado. A meta-análise mostrou a maior razão OPG> RANKL para cisto dentígero (ES=43,3%; IC95%=14,3-74,8) e ceratocisto odontogênico (ES=36,8%; IC95%=18,8-56,7). Por outro lado, a maior razão OPG <RANKL foi encontrada para ameloblastoma (ES=73,4%; IC95%=55,4-88,4) e foi maior na região estromal em comparação com a região epitelial odontogênica. Os resultados podem explicar o potencial agressivo do ameloblastoma devido a uma maior proporção OPG <RANKL nesse tumor, enquanto tal proporção foi menor no cisto dentígero e no ceratocisto odontogênico.
Abstract The aim of this study was to assess and compare RANK, RANKL, and OPG immunoexpression in dentigerous cyst, odontogenic keratocyst, and ameloblastoma. The protocol was registered in PROSPERO (CRD42018105543). Seven databases (Embase, Lilacs, LIVIVO, PubMed, Scopus, SciELO, and Web of Science) were the primary search sources and two databases (Open Grey and Open Thesis) partially captured the “grey literature”. Only cross sectional studies were included. The JBI Checklist assessed the risk of bias. A meta-analysis with random effects model estimated the values from the OPG and RANKL ratio reported by the individual studies and respective 95% confidence intervals. The heterogeneity among studies was assessed with I2 statistics. Only nine studies met the inclusion criteria and were considered in the analyses. The studies were published from 2008 to 2018. Two studies presented low risk of bias, while seven studies presented moderate risk. The meta-analysis showed the highest OPG>RANKL ratio for dentigerous cyst (ES=43.3%; 95% CI=14.3-74.8) and odontogenic keratocyst (ES=36.8%; 95% CI=18.8-56.7). In contrast, the highest OPG<RANKL ratio was found for ameloblastoma (ES=73.4%; 95% CI=55.4-88.4) and it was higher in the stromal region compared to the odontogenic epithelial region. The results may explain the aggressive potential of ameloblastoma from the higher OPG<RANKL ratio in this tumor, while it was lower for dentigerous cyst and odontogenic keratocyst.
https://doi.org/10.1590/0103-6440202103387
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10.
The first notosuchian crocodyliform from the Araçatuba Formation (Bauru Group, Paraná Basin), and diversification of sphagesaurians
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PINHEIRO, ANDRÉ EDUARDO P.
; SOUZA, LUCY G. DE
; BANDEIRA, KAMILA L.N.
; BRUM, ARTHUR S.
; PEREIRA, PAULO VICTOR LUIZ G.C.
; CASTRO, LUÍS OTÁVIO R. DE
; RAMOS, RENATO R.C.
; SIMBRAS, FELIPE M.
.
Abstract The mesoeucrocodylian record from the Bauru Group (Paraná Basin, Brazil) comes from three formations: Adamantina (Late Turonian–Early Maastrichtian), Presidente Prudente (Early Campanian–Early Maastrichtian) and Marília (Maastrichtian). These records are restricted to the Early Coniacian–Early Maastrichtian. Here, we report a new crocodyliform record from the Bauru Group, which was the first of the Araçatuba Formation, from a new locality of Coronel Goulart district, in Álvares Machado municipality. Coronelsuchus civali gen. nov. et sp. nov. comprises two related specimens - FFP PG 13 and FFP PG 14 recovered close to each other and on the same muddy sandstone level. We perform a phylogenetic analysis with 392 characters (five new added) and 88 taxa. Our analyses supported the new clades: Sphagesauria, Sphagesaurinae and Caipirasuchinae. Our phylogenetic results suggest C. civali as a basal Sphagesauria. Regarding the Crocodyliform Assemblage Zones (CAZ), the new species is correlated to the CAZ 1, together with small sphagesaurians, Caryonosuchus and itasuchids. The C. civali reveals an older appearing (pre-Turonian) and diversification of Sphagesauria. The specimens also expand the stratigraphic range for Notosuchia in the Bauru Group.
https://doi.org/10.1590/0001-3765202120201591
578 downloads
11.
Identification and characterisation of SARS-CoV-2 and Human alphaherpesvirus 1 from a productive coinfection in a fatal COVID-19 case
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Herlinger, Alice Laschuk
; Monteiro, Fábio Luís Lima
; D’arc, Mirela
; Moreira, Filipe Romero Rebello
; Westgarth, Harrison James
; Galliez, Rafael Mello
; Mariani, Diana
; da Costa, Luciana Jesus
; de Almeida, Luiz Gonzaga Paula
; Voloch, Carolina Moreira
; Melo, Adriana Suely de Oliveira
; Aguiar, Renato Santana de
; dos Santos, André Felipe Andrade
; Castiñeiras, Terezinha Marta Pereira Pinto
; de Vasconcelos, Ana Tereza Ribeiro
; João Filho, Esaú Custódio
; Escosteguy, Claudia Caminha
; Ferreira Junior, Orlando da Costa
; Tanuri, Amilcar
; Higa, Luiza Mendonça
.
BACKGROUND During routine Coronavirus disease 2019 (COVID-19) diagnosis, an unusually high viral load was detected by reverse transcription real-time polymerase chain reaction (RT-qPCR) in a nasopharyngeal swab sample collected from a patient with respiratory and neurological symptoms who rapidly succumbed to the disease. Therefore we sought to characterise the infection. OBJECTIVES We aimed to determine and characterise the etiological agent responsible for the poor outcome. METHODS Classical virological methods, such as plaque assay and plaque reduction neutralisation test combined with amplicon-based sequencing, as well as a viral metagenomic approach, were performed to characterise the etiological agents of the infection. FINDINGS Plaque assay revealed two distinct plaque phenotypes, suggesting either the presence of two severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) strains or a productive coinfection of two different species of virus. Amplicon-based sequencing did not support the presence of any SARS-CoV-2 genetic variants that would explain the high viral load and suggested the presence of a single SARS-CoV-2 strain. Nonetheless, the viral metagenomic analysis revealed that Coronaviridae and Herpesviridae were the predominant virus families within the sample. This finding was confirmed by a plaque reduction neutralisation test and PCR. MAIN CONCLUSIONS We characterised a productive coinfection of SARS-CoV-2 and Herpes simplex virus 1 (HSV-1) in a patient with severe symptoms that succumbed to the disease. Although we cannot establish the causal relationship between the coinfection and the severity of the clinical case, this work serves as a warning for future studies focused on the interplay between SARS-CoV-2 and HSV-1 coinfection and COVID-19 severity.
12.
Insect (Hexapoda) diversity in the oceanic archipelago of Fernando de Noronha, Brazil: updated taxonomic checklist and new records
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Rafael, José Albertino
; Limeira-de-Oliveira, Francisco
; Hutchings, Roger William
; Miranda, Gil Felipe Gonçalves
; Silva Neto, Alberto Moreira da
; Somavilla, Alexandre
; Camargo, Alexssandro
; Asenjo, Angélico
; Pinto, Ângelo Parise
; Bello, Ayr de Moura
; Dalmorra, Camila
; Mello-Patiu, Cátia Antunes de
; Carvalho, Claudio José Barros de
; Takiya, Daniela Maeda
; Parizotto, Daniele Regina
; Marques, Dayse Willkenia Almeida
; Cavalheiro, Denis de Oliveira
; Mendes, Diego Matheus de Mello
; Zeppelini, Douglas
; Carneiro, Eduardo
; Lima, Élison Fabrício Bezerra
; Lima, Estevam Cipriano Araújo de
; Godoi, Fabio Siqueira Pitaluga de
; Pessoa, Felipe Arley Costa
; Vaz-de-Mello, Fernando Zagury
; Sosa-Duque, Francisco José
; Flores, Heloísa Fernandes
; Fernandes, Itanna Oliveira
; Silva-Júnior, José Osvaldo
; Gomes, Lucas Roberto Pereira
; Monné, Marcela Laura
; Castro, Marcelo Cutrim Moreira de
; Silva, Marcelo Peixoto Gomes da
; Couri, Márcia Souto
; Gottschalk, Marco Silva
; Soares, Matheus Mickael Mota
; Monné, Miguel Angel
; Rafael, Miriam Silva
; Casagrande, Mirna Martins
; Mielke, Olaf Hermann Hendrik
; Grossi, Paschoal Coelho
; Pinto, Paula Jéssica Costa
; Bartholomay, Pedro Reck
; Sobral, Rafael
; Heleodoro, Raphael Aquino
; Machado, Renato José Pires
; Corrêa, Robson Crepes
; Hutchings, Rosa Sá Gomes
; Ale-Rocha, Rosaly
; Santos, Sandra Duque dos
; Lima, Sheila Pereira de
; Mahlmann, Thiago
; Silva, Vera Cristina
; Fernandes, Daniell Rodrigo Rodrigues
.
ABSTRACT Hexapods, commonly known as insects, are a neglected taxonomic group in the Fernando de Noronha archipelago, with unanswered questions about their species richness and the ecological processes in which they are involved (e.g., colonization, introduction, establishment, and extinction). Herein, we provide an updated Hexapod checklist with current nomenclatural combinations. The entomofauna of the Fernando de Noronha archipelago is currently composed of 453 species in 21 orders. The orders, and their respective number of species, are: Blattaria (9), Coleoptera (118), Collembola (29), Dermaptera (3), Diplura (1), Diptera (134), Embioptera (1), Hemiptera (29), Hymenoptera (59), Isoptera (2), Lepidoptera (25), Mantodea (1), Neuroptera (3), Odonata (5), Orthoptera (11), Phasmatodea (1), Phthiraptera (6), Psocoptera (3), Siphonaptera (1), Thysanoptera (10), and Zygentoma (2). The archipelago has 263 new taxon records (family + genera + species). Thirty-eight species (3.39%) were described from local specimens and most of them are likely endemic species. This study more than doubles our knowledge (from the previous 190 records) of the entomofauna in this large Brazilian archipelago. This study also provides a baseline for studies on its conservation status and for implementing future environmental management programs.
https://doi.org/10.1590/1806-9665-rbent-2020-0052
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13.
Association between matrix metalloproteinase-9 gene polymorphism and breast cancer in Brazilian women
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Oliveira, Victor Alves de
; Chagas, Diego Cipriano
; Amorim, Jefferson Rodrigues
; Pereira, Renato de Oliveira
; Nogueira, Thais Alves
; Borges, Victória Maria Luz
; Campos-Verde, Larysse Maira
; Martins, Luana Mota
; Rodrigues, Gilmara Peres
; Nery Júnior, Elmo de Jesus
; Sampaio, Fabiane Araújo
; Lopes-Costa, Pedro Vitor
; Sousa, João Marcelo de Castro e
; Silva, Vladmir Costa
; Silva, Felipe Cavalcanti Carneiro da
; Silva, Benedito Borges da
.
OBJECTIVE: This study aimed to determine the relationship between rs17576 (MMP-9) polymorphism and increased cancer risk in a Brazilian breast cancer cohort. METHODS: This study included 141 women (71 breast cancer patients and 70 controls without breast cancer) who donated 3 mL of their peripheral blood for genomic DNA extraction. This DNA was then genotyped using a real-time polymerase chain reaction. RESULTS: The AG (rs17576) genotype was identified in 26 (18.43%) participants in the case group and in 22 (15.60%) participants in the control group (p=0.274), while the GG genotype was identified in ten (7.09%) participants in the case group and in one (0.70%) participant in the control group (p<0.003 - OR (95% CI) 13.13 (1.73, 593.08). No significant difference in the incidence rates was observed for AG or GG rs17576 genotypes in premenopausal women, p=0.813 and p=0.556, respectively. However, in postmenopausal women, the AG genotype was shown to occur in 14 (22.5%) participants in the case group and in 4 (6.45%) participants in the control (p<0.043), while GG genotype occurred in eight (12.90%) of the individuals in the case group and in none of the individuals in the control group (p<0.006). CONCLUSION: In this study, the MMP-9 rs17576 GG polymorphic variant was shown to be significantly associated with breast cancer risk in premenopausal women, while the AG and GG genotypes were associated with increased cancer risk in postmenopausal women.
https://doi.org/10.6061/clinics/2020/e1762
183 downloads
14.
Physiotherapy Care of Patients with Coronavirus Disease 2019 (COVID-19) - A Brazilian Experience
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Righetti, Renato Fraga
; Onoue, Mirian Akemi
; Politi, Flavia Vanessa Aurea
; Teixeira, Débora Trigo
; Souza, Patricia Nery de
; Kondo, Claudia Seiko
; Moderno, Eliana Vieira
; Moraes, Igor Gutierrez
; Maida, Ana Lígia Vasconcellos
; Pastore Junior, Laerte
; Silva, Felipe Duarte
; Brito, Christina May Moran de
; Baia, Wania Regina Mollo
; Yamaguti, Wellington Pereira
.
Some patients with coronavirus disease (COVID-19) present with severe acute respiratory syndrome, which causes multiple organ dysfunction, besides dysfunction of the respiratory system, that requires invasive procedures. On the basis of the opinions of front-line experts and a review of the relevant literature on several topics, we proposed clinical practice recommendations on the following aspects for physiotherapists facing challenges in treating patients and containing virus spread: 1. personal protective equipment, 2. conventional chest physiotherapy, 3. exercise and early mobilization, 4. oxygen therapy, 5. nebulizer treatment, 6. non-invasive ventilation and high-flow nasal oxygen, 7. endotracheal intubation, 8. protective mechanical ventilation, 9. management of mechanical ventilation in severe and refractory cases of hypoxemia, 10. prone positioning, 11. cuff pressure, 12. tube and nasotracheal suction, 13. humidifier use for ventilated patients, 14. methods of weaning ventilated patients and extubation, and 15. equipment and hand hygiene. These recommendations can serve as clinical practice guidelines for physiotherapists. This article details the development of guidelines on these aspects for physiotherapy of patients with COVID-19.
https://doi.org/10.6061/clinics/2020/e2017
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15.
Prevalência de fluorose dental em regiões abastecidas com água sem suplementação de flúor no território brasileiro: uma revisão sistemática e metanálise
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Lima, Igor Felipe Pereira
; Nóbrega, Diego Figueiredo
; Cericato, Graziela Oro
; Ziegelmann, Patrícia Klarmann
; Paranhos, Luiz Renato
.
Resumo Trata-se de uma revisão sistemática e metanálise para estimar e comparar as prevalências de fluorose dental em localidades brasileiras abastecidas com água tratada sem suplementação de flúor e em localidades que utilizam de água de origem subterrânea. Em dezembro de 2016 foram buscados estudos transversais em 8 bases de dados incluindo a “literatura cinzenta”. As prevalências foram estimadas utilizando modelo misto de efeitos aleatórios considerando as localidades como subgrupo. A heterogeneidade entre os estudos foi avaliada através da estatística I2 e do teste Q de Cochran. Foram encontrados 1.038 registros, dos quais apenas 18 artigos preencheram os critérios de inclusão, sendo submetidos para análise. O modelo metanalítico estimou em 8,92% (IC95%:5,41% até 14,36%) a prevalência de fluorose dental em municípios com água tratada sem suplementação de flúor e em 51,96% (IC95%: 31,03% até 72,22%) em municípios abastecidos por poços artesianos. A heterogeneidade entre os estudos foi alta, I2 = 95% (p < 0,01) no primeiro subgrupo de municípios e I2 = 98% (p < 0,01) no segundo subgrupo. A prevalência foi significativamente maior (p < 0,001) em populações expostas à água de poços artesianos, indicando que a presença de flúor natural em concentrações elevadas representa um fator de risco para a ocorrência de fluorose dental.
Abstract This systematic review and meta-analysis aimed to estimate and compare the prevalences of dental fluorosis in Brazilian cities supplied with non-fluoridated water and in locations that uses groundwater. In December of 2016, cross-sectional studies were searched in eight databases, including the “grey literature”. The prevalences were estimated through a mixed random effects model considering the locations as subgroups. The heterogeneity among the studies was assessed with I2 statistics and the Cochran’s Q test. A total of 1038 records were found, from which only 18 articles met the inclusion criteria and were subjected to analysis. The meta-analytic model estimated a prevalence of dental fluorosis of 8.92 % (95 % CI: 5.41 % to 14.36 %) in cities supplied with non-fluoridated water, and of 51.96 % (95 % CI: 31.03 % to 72.22 %) in cities supplied by artesian wells. The heterogeneity among the studies was high: I2 = 95 % (p < 0.01) in the first subgroup of cities and I2 = 98 % (p < 0.01) in the second subgroup. The prevalence was significantly higher (p < 0.001) in populations exposed to artesian well water, indicating that the presence of natural fluoride at high concentrations represents a risk factor for the occurrence of dental fluorosis.
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