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1.
Posicionamento do Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia sobre o Uso do Strain Miocárdico na Rotina do Cardiologista – 2023
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Almeida, André Luiz Cerqueira
; Melo, Marcelo Dantas Tavares de
; Bihan, David Costa de Souza Le
; Vieira, Marcelo Luiz Campos
; Pena, José Luiz Barros
; Del Castillo, José Maria
; Abensur, Henry
; Hortegal, Renato de Aguiar
; Otto, Maria Estefania Bosco
; Piveta, Rafael Bonafim
; Dantas, Maria Rosa
; Assef, Jorge Eduardo
; Beck, Adenalva Lima de Souza
; Santo, Thais Harada Campos Espirito
; Silva, Tonnison de Oliveira
; Salemi, Vera Maria Cury
; Rocon, Camila
; Lima, Márcio Silva Miguel
; Barberato, Silvio Henrique
; Rodrigues, Ana Clara
; Rabschkowisky, Arnaldo
; Frota, Daniela do Carmo Rassi
; Gripp, Eliza de Almeida
; Barretto, Rodrigo Bellio de Mattos
; Silva, Sandra Marques e
; Cauduro, Sanderson Antonio
; Pinheiro, Aurélio Carvalho
; Araujo, Salustiano Pereira de
; Tressino, Cintia Galhardo
; Silva, Carlos Eduardo Suaide
; Monaco, Claudia Gianini
; Paiva, Marcelo Goulart
; Fisher, Cláudio Henrique
; Alves, Marco Stephan Lofrano
; Grau, Cláudia R. Pinheiro de Castro
; Santos, Maria Veronica Camara dos
; Guimarães, Isabel Cristina Britto
; Morhy, Samira Saady
; Leal, Gabriela Nunes
; Soares, Andressa Mussi
; Cruz, Cecilia Beatriz Bittencourt Viana
; Guimarães Filho, Fabio Villaça
; Assunção, Bruna Morhy Borges Leal
; Fernandes, Rafael Modesto
; Saraiva, Roberto Magalhães
; Tsutsui, Jeane Mike
; Soares, Fábio Luis de Jesus
; Falcão, Sandra Nívea dos Reis Saraiva
; Hotta, Viviane Tiemi
; Armstrong, Anderson da Costa
; Hygidio, Daniel de Andrade
; Miglioranza, Marcelo Haertel
; Camarozano, Ana Cristina
; Lopes, Marly Maria Uellendahl
; Cerci, Rodrigo Julio
; Siqueira, Maria Eduarda Menezes de
; Torreão, Jorge Andion
; Rochitte, Carlos Eduardo
; Felix, Alex
.
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
.
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.
Fragmentation effects on beta diversity of fragmented and conserved landscapes: insights about homogenization and differentiation processes
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Araújo, Felipe de Carvalho
; Mendes, Carolina Njaime
; Souza, Cleber Rodrigo de
; Miranda, Kaline Fernandes
; Morelli, Mariana Caroline Moreira
; Coelho, Polyanne Aparecida
; Figueiredo, Maria Auxiliadora Pereira
; Carvalho, Warley Augusto Caldas
; Castro, Gislene Carvalho de
; Fontes, Marco Aurélio Leite
; Santos, Rubens Manoel dos
.
ABSTRACT Fragmentation is one of the main causes of biodiversity loss in tropical forests through consequences on their different components. Beta diversity patterns across fragments have been studied across multiple spatial scales, but comparisons with intact landscapes and in a variety of vegetation types are scarce. In order to address this issue of anthropogenic landscape disturbance, we tested two hypotheses relating to fragmentation and beta diversity: 1. Floristic homogenization at patch-level scale and 2. Floristic differentiation at landscape-level scale. The study was conducted in the Espinhaço Range biosphere reserve, Brazil. Three landscapes encompassing a broad range of vegetation types were sampled in 115 plots. Two landscapes were fragmented due to mining activities (Sabará and Brumadinho) and one is protected (Parque Estadual Serra do Rola-Moça). Results showed high overall beta diversity both between landscapes (conserved and fragmented) and vegetation types (forest, Brazilian savanna “campos rupestres”, ecotone and ironstone “canga”) with high turnover and species losses, even in highly disturbed vegetation types. The conserved landscape was most diverse in terms of richness. Thus, fragmentation effects differed from the expected with a main role of differentiation processes, and we argue that high beta diversity is not always a good predictor of ecosystem health.
4.
SARS-CoV-2 in saliva, viremia and seroprevalence for COVID-19 surveillance at a single hematopoietic stem cell transplantation center: a prospective cohort study
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Mobile, Rafael Zancan
; Warnawin, Stephanie von Stein Cubas
; Kojo, Teresinha Keiko
; Rodrigues, Jéssica Alline Pereira
; Cavilha, Adriana Mendes de Quadros
; Zerbinati, Rodrigo Melim
; Adamoski, Douglas
; Oliveira, Jaqueline Carvalho de
; Conzentino, Marcelo Santos
; Huergo, Luciano Fernandes
; Gradia, Daniela Fiori
; Braz-Silva, Paulo Henrique
; Schussel, Juliana Lucena
.
Revista do Instituto de Medicina Tropical de São Paulo
- Journal Metrics
ABSTRACT This prospective cohort study aims to analyze the surveillance of COVID-19 at a single hematopoietic stem cell transplantation (HSCT) center in Brazil, in 29 patients undergoing allogeneic HSCT and 57 healthcare workers (nurses and dentists), through viral shedding of SARS-CoV-2 in saliva and plasma and seroprevalence of anti-SARS-CoV-2 IgG. In addition, we report two cases with prolonged persistent detection of SARS-CoV-2 without seroconversion. The sample collection was performed seven times for patients and five times for healthcare workers. Only two patients tested positive for SARS-CoV-2 in their saliva and plasma samples (6.9%) without seroconversion. All healthcare workers were asymptomatic and none tested positive. Two patients (6.9%) and four nurses (8%) had positive serology. No dentists had positive viral detection or positive serology. Our results reflect a low prevalence of positive RT-PCR and seroprevalence of SARS-CoV-2 in patients and healthcare workers at a single HSCT center. Results have also corroborated how the rigorous protocols adopted in transplant centers were even more strengthened in this pandemic scenario.
5.
Selective control of Rhipicephalus microplus in a dairy cattle herd from different genetic groups
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Andrade, Mariana Fogale de
; Giglioti, Rodrigo
; Gutmanis, Gunta
; Azevedo, Bianca Tainá
; Fiorin, Cristiane Fernandes de Carvalho
; Vercesi Filho, Anibal Eugênio
; Katiki, Luciana Morita
; Veríssimo, Cecília José
.
Revista Brasileira de Parasitologia Veterinária
- Journal Metrics
Resumo A resistência de Rhipicephalus microplus a carrapaticidas gera a necessidade de alternativas de controle. Uma das formas de diminuir o uso de carrapaticida em um rebanho é o controle seletivo do carrapato (CS). O presente estudo avaliou o CS em rebanho leiteiro, constituído de diferentes grupos genéticos: Holandês, Jersey, mestiço e Girolando. Carrapatos foram contados na região do terço anterior direito, totalizando nove avaliações em cerca de 90 vacas, a intervalos ao redor de 21 dias. Carrapaticida comercial pour-on foi aplicado somente quando a infestação fosse igual ou superior a oito carrapatos maiores que 4 mm na região anterior. Dados de contagens foram transformados em log10 e analisados por meio de modelos mistos. Houve diferença significativa entre os grupos genéticos: vacas Holandesas apresentaram maiores médias no número de carrapatos, como esperado, embora 34,3% não tenha recebido tratamento carrapaticida; nas demais, o CS proporcionou diminuição do uso de carrapaticidas de 79,1% para as mestiças, 81,5% para as Jersey e 94,9% para as Girolando. O critério utilizado para aplicar o carrapaticida manteve a população de carrapatos sob controle. A grande vantagem do CS foi a economia ao sistema, sem prejudicar os animais, com menos resíduos para animais e meio ambiente.
Abstract Alternatives for Rhipicephalus microplus control are needed in the light of its resistance to acaricides. One of the ways to decrease the use of acaricides in a herd is selective control (SC). In the present study, SC was evaluated in a dairy herd consisting of different genetic groups: Holstein, Jersey, crossbreed and Girolando. Ticks were counted in the right anterior third region on around 90 cows, totaling nine evaluations at intervals of 21 days. Commercial pour-on acaricide was applied only when the infestation was greater than or equal to eight ticks larger than 4 mm in the anterior third region. Tick counts were transformed into log10 and analyzed using mixed models. There was significant difference among groups: Holstein had the highest averages of tick numbers, as expected, although 34.3% did not receive tick treatment. In the other groups, SC reduced the use of acaricides by 79.1% for crossbreed, 81.5% for Jersey and 94.9% for Girolando. The criterion used for applying the acaricide successfully kept the tick population under control. The great advantage of SC was savings to the system, without harming the animals, in addition to generate fewer residues in the animals and in the environment.
6.
Diretrizes Brasileiras de Hipertensão Arterial – 2020
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Barroso, Weimar Kunz Sebba
; Rodrigues, Cibele Isaac Saad
; Bortolotto, Luiz Aparecido
; Mota-Gomes, Marco Antônio
; Brandão, Andréa Araujo
; Feitosa, Audes Diógenes de Magalhães
; Machado, Carlos Alberto
; Poli-de-Figueiredo, Carlos Eduardo
; Amodeo, Celso
; Mion Júnior, Décio
; Barbosa, Eduardo Costa Duarte
; Nobre, Fernando
; Guimarães, Isabel Cristina Britto
; Vilela-Martin, José Fernando
; Yugar-Toledo, Juan Carlos
; Magalhães, Maria Eliane Campos
; Neves, Mário Fritsch Toros
; Jardim, Paulo César Brandão Veiga
; Miranda, Roberto Dischinger
; Póvoa, Rui Manuel dos Santos
; Fuchs, Sandra C
; Alessi, Alexandre
; Lucena, Alexandre Jorge Gomes de
; Avezum, Alvaro
; Sousa, Ana Luiza Lima
; Pio-Abreu, Andrea
; Sposito, Andrei Carvalho
; Pierin, Angela Maria Geraldo
; Paiva, Annelise Machado Gomes de
; Spinelli, Antonio Carlos de Souza
; Nogueira, Armando da Rocha
; Dinamarco, Nelson
; Eibel, Bruna
; Forjaz, Cláudia Lúcia de Moraes
; Zanini, Claudia Regina de Oliveira
; Souza, Cristiane Bueno de
; Souza, Dilma do Socorro Moraes de
; Nilson, Eduardo Augusto Fernandes
; Costa, Elisa Franco de Assis
; Freitas, Elizabete Viana de
; Duarte, Elizabeth da Rosa
; Muxfeldt, Elizabeth Silaid
; Lima Júnior, Emilton
; Campana, Erika Maria Gonçalves
; Cesarino, Evandro José
; Marques, Fabiana
; Argenta, Fábio
; Consolim-Colombo, Fernanda Marciano
; Baptista, Fernanda Spadotto
; Almeida, Fernando Antonio de
; Borelli, Flávio Antonio de Oliveira
; Fuchs, Flávio Danni
; Plavnik, Frida Liane
; Salles, Gil Fernando
; Feitosa, Gilson Soares
; Silva, Giovanio Vieira da
; Guerra, Grazia Maria
; Moreno Júnior, Heitor
; Finimundi, Helius Carlos
; Back, Isabela de Carlos
; Oliveira Filho, João Bosco de
; Gemelli, João Roberto
; Mill, José Geraldo
; Ribeiro, José Marcio
; Lotaif, Leda A. Daud
; Costa, Lilian Soares da
; Magalhães, Lucélia Batista Neves Cunha
; Drager, Luciano Ferreira
; Martin, Luis Cuadrado
; Scala, Luiz César Nazário
; Almeida, Madson Q.
; Gowdak, Marcia Maria Godoy
; Klein, Marcia Regina Simas Torres
; Malachias, Marcus Vinícius Bolívar
; Kuschnir, Maria Cristina Caetano
; Pinheiro, Maria Eliete
; Borba, Mario Henrique Elesbão de
; Moreira Filho, Osni
; Passarelli Júnior, Oswaldo
; Coelho, Otavio Rizzi
; Vitorino, Priscila Valverde de Oliveira
; Ribeiro Junior, Renault Mattos
; Esporcatte, Roberto
; Franco, Roberto
; Pedrosa, Rodrigo
; Mulinari, Rogerio Andrade
; Paula, Rogério Baumgratz de
; Okawa, Rogério Toshiro Passos
; Rosa, Ronaldo Fernandes
; Amaral, Sandra Lia do
; Ferreira-Filho, Sebastião R.
; Kaiser, Sergio Emanuel
; Jardim, Thiago de Souza Veiga
; Guimarães, Vanildo
; Koch, Vera H.
; Oigman, Wille
; Nadruz, Wilson
.
https://doi.org/10.36660/abc.20201238
10948 downloads
7.
Percepciones de los adolescentes sobre el uso de las redes sociales y su influencia en la salud mental
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Moreira de Freitas, Rodrigo Jácob
; Carvalho Oliveira, Thaisa Natália
; Lopes de Melo, Juce Ally
; do Vale e Silva, Jennifer
; de Oliveira e Melo, Kísia Cristina
; Fontes Fernandes, Samara
.
ABSTRACT: Objective To identify the adolescents' perception about the use of social networks and the influence on mental health. Method This is a descriptive-exploratory research study with a quantitative and qualitative approach, carried out with adolescents aged between ten and nineteen years old who are users of social networks. The sample consisted of 71 participants recruited using the snowball technique. The instrument used to carry out data collection was the online questionnaire, elaborated by the researchers and developed through the Google Forms tool, and disseminated through social networks, being subsequently tabulated and presented in graphs and Tables, through simple statistics and discussion based on the scientific literature. Results Regarding the use of social networks, 100% of those surveyed stated using them frequently, 27% said that they participated in 3 social networks, with WhatsApp and Instagram being the most used, with a total of 27% each. Regarding the risks of their use, 34% of the participants stated that it was disclosure of personal data. The main feeling they felt in the networks was that of embarrassment (27%); the contributions of the social networks are related to studies/updates (29.5%); and the consequences for mental health resulting from use were invasion of privacy/disclosure of data (20.5%) and addiction (19.3%). Conclusion: The use of networks is growing and causes new forms of illness to arise, mainly of a mental nature, requiring the health professional to approach this problem in order to intervene effectively.
RESUMO: Objetivo: Objetiva-se identificar a percepção dos adolescentes sobre o uso das redes sociais e a influência na saúde mental. Método: Trata-se de uma pesquisa descritiva-exploratória com abordagem quanti-qualitativa, realizada com adolescentes de idade entre dez e dezenove anos que são usuários das redes sociais. A amostra consistiu em 71 participantes coletados a partir da técnica bola de neve. O instrumento utilizado para a realização da coleta de dados foi o questionário online, elaborado pelos pesquisadores e desenvolvido através da ferramenta Google Forms, e divulgado através das redes sociais, sendo posteriormente tabulados e apresentados em gráficos e Tabelas, através de uma estatística simples e discussão com base na literatura científica. Resultados: Acerca do uso das redes sociais 100% dos pesquisados responderam utiliza-las com frequência, 27% afirmaram fazer parte de 3 redes sociais, sendo o WhatsApp e Instagram os mais utilizados, com um total de 27% cada uma. Acerca dos riscos do seu uso, 34% dos participantes afirmaram ser a divulgação de dados pessoais. O principal sentimento sentido por eles nas redes foi o de constrangimento (27%); as contribuições das redes sociais são estudos/atualizações (29,5%); e as consequências para a saúde mental decorrente do uso foram invasão de privacidade/divulgação de dados (20,5%) e vício (19,3%). Conclusão: O uso das redes é crescente e faz surgir novas formas de adoecimento, principalmente de ordem mental, necessitando que o profissional de saúde se aproxime dessa problemática para intervirem de forma efetiva.
RESUMEN: Objetivo: Identificar la percepción que tienen los adolescentes sobre el uso de las redes sociales y la influencia en la salud mental. Método: Investigación descriptiva-exploratoria con abordaje cuantitativo y cualitativo, realizada con adolescentes de entre diez y diecinueve años que son usuarios de las redes sociales. La muestra estuvo formada por 71 participantes seleccionados mediante la técnica de bola de nieve. El instrumento utilizado para llevar a cabo la recolección de datos fue el cuestionario online, desarrollado por los investigadores por medio de la herramienta Google Forms, y difundido a través de las redes sociales. Los datos fueron tabulados y presentados en gráficos y Tablas, a través de estadísticas simples y discusión basada en literatura científica. Resultados: En cuanto al uso de redes sociales, el 100% de los encuestados respondió que las usaba con frecuencia, 27% dijo formar parte de 3 redes sociales, siendo WhatsApp e Instagram las más utilizadas, con 27% cada una. En cuanto a los riesgos de su uso, 34% de los participantes manifestó que se trataba de la divulgación de datos personales. El principal sentimiento que manifestaron en las redes fue el de vergüenza (27%); las contribuciones de las redes sociales son estudios/actualizaciones (29,5%); las consecuencias para la salud mental resultantes del uso fueron la invasión de la privacidad/divulgación de datos (20,5%) y la adicción (19,3%). Conclusión: El uso de las redes es cada vez mayor y provoca el surgimiento de nuevas formas de enfermedad, principalmente mentales, por lo tanto, es necesario que los profesionales de la salud aborden esta problemática para intervenir de forma efectiva.
8.
Evaluation of the retinal vasculature of patients with branch retinal vein occlusion using optical coherence tomography angiography
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Moura, Bárbara de Carvalho Freire Santos
; Lira, Rodrigo Pessoa Cavalcanti
; Arantes, Tiago Eugênio Faria e
; Paiva, Isabel Braga
; Bravo Filho, Vasco Torres Fernandes
.
RESUMO Objetivo: Avaliar a densidade vascular do plexo capilar superficial e profundo da retina, usando angiografia por tomografia de coerência óptica em pacientes com oclusão de ramo da veia central da retina, comparando o olho afetado com o contralateral do mesmo paciente e ambos com olhos normais. Métodos: Estudo transversal. Incluídos dezesseis pacientes com oclusão de ramo da veia central da retina sem tratamento prévio. Pacientes com exames de baixa qualidade, altas ametropias, outras patologias de retina ou coróide foram excluídos. Para comparação, trinta e um pacientes sem doença ocular foram selecionados. Todos foram submetidos a cinco exames angiografia por tomografia de coerência óptica, apenas aqueles com pelo menos dois exames de boa qualidade permaneceram no estudo. Os testes Kruskal-Wallis, Wilcoxon, e Mann-Whitney foram utilizados. Resultados: Densidades vasculares mais baixas do plexo capilar superficial e plexo capilar profundo foram observadas quando olhos com oclusão de ramo da veia central da retina foram comparados com os contralaterais: densidade total (p=0,02 para plexo capilar superficial, p=0,049 para plexo capilar profundo), densidade parafoveal (p=0,02 para plexo capilar superficial, p=0,011 para plexo capilar profundo). Comparando olhos acometidos com olhos normais, também foram observadas densidades vasculares mais baixas de plexo capilar superficial e plexo capilar profundo: densidade total (ambos com p<0,001) e densidade parafoveal (ambos com p<0,001). Quando os olhos contralaterais foram comparados aos normais, tanto a densidade total do plexo capilar superficial e plexo capilar profundo (ambos com p=0,001) quanto a densidade parafoveal (plexo capilar superficial com p=0,001, plexo capilar profundo com p<0,001) foram menores. Ao se realizar uma subanálise, minimizando o fator hipertensão arterial, esta diferença não se manteve. Conclusões: Densidades vasculares mais baixas do plexo capilar superficial e do plexo capilar profundo foram observadas em olhos com oclusão de ramo da veia central da retina. Além disso, a presença de densidades vasculares mais baixas nos olhos contralaterais mostra que já existem alterações nesses olhos antes das alterações clínicas, devido a alterações inicias da retinopatia hipertensiva.
ABSTRACT Purpose: To evaluate vascular density in superficial and deep capillary plexuses of the retina, measured using optical coherence tomography angiography in patients with branch retinal vein occlusion. Affected eyes were compared with the contralateral eye of the same patient and both were compared with normal eyes. Methods: A cross-sectional study including 16 previously untreated patients with branch retinal vein occlusion. Patients with poor quality examinations, bilateral disease, high refractive error, or any other retinal or choroidal disease were excluded. A total of 31 patients without eye disease were also selected as a comparison group. All participants underwent five optical coherence tomography angiographies, and only those with at least two good quality examinations were selected. The Kruskal-Wallis, Wilcoxon signed-rank, and Mann-Whitney U tests were used for the statistical analysis. Results: Vascular density was lower in affected eyes compared with contralateral eyes: whole density (p=0.020 for capillary plexuses superficial; p=0.049 for deep capillary plexuses) and parafoveal density (p=0.020 for capillary plexuses superficial; p=0.011 for deep capillary plexuses). Vascular density was also lower in affected eyes compared with normal eyes: whole density (p<0.001 for capillary plexuses superficial and deep) and parafoveal density (p<0.001 for capillary plexuses superficial and deep). Whole density (p=0.001 for capillary plexuses superficial and deep) and parafoveal density (p=0.001 for capillary plexuses superficial; p<0.001 for deep capillary plexuses) were both lower in the contralateral eyes compared with normal eyes. Following adjustment for arterial hypertension, this difference was no longer observed. Conclusions: Vascular density in capillary plexuses and deep capillary plexuses was lower in the eyes affected by branch retinal vein occlusion. Furthermore, the lower vascular density noted in the contralateral eyes indicates that changes most likely occurred in these eyes prior to the appearance of any clinically detectable alterations, reflecting the early signs of hypertensive retinopathy.
https://doi.org/10.5935/0004-2749.20200091
391 downloads
9.
Implante Percutâneo Transeptal de Bioprótese em Disfunção de Prótese Valvar Cirúrgica Mitral – Experiência Multicêntrica Brasileira
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Nicz, Pedro Felipe Gomes
; Melo, Pedro Henrique M. Craveiro de
; Brito, Pedro Henrique Ferro de
; Lima, Eliane Nogueira
; Silva, Ricardo Cavalcante e
; Prudente, Maurício Lopes
; Fernandes, Fernando Henrique
; Deininger, Maurilio Onofre
; Lopes, Marcelo Antônio Cartaxo Queiroga
; Petrucci, Fúlvio Soares
; Reis Filho, Fernando Roquette
; Marino, Marcos Antonio
; Bernardes, Rodrigo de Castro
; Melo, Eduardo Pessoa de
; Oliveira, Marco Antonio Praça
; Mangione, José Armando
; Mangione, Fernanda Marinho
; Falcão, Carlos Henrique Eiras
; Martins, Estêvão Carvalho de Campos
; Lunardi, Walter
; Bacal, Fernando
; Tarasoutchi, Flávio
; Brito Jr, Fábio Sândoli de
.
Resumo Fundamento A intervenção percutânea em pacientes com disfunção de prótese biológica mitral apresenta-se como uma alternativa ao tratamento cirúrgico convencional. Objetivo Relatar a primeira experiência brasileira de implante transcateter de bioprótese valve-in-valve mitral via transeptal (TMVIV-via transeptal). Métodos Foram incluídos pacientes portadores de disfunção de bioprótese cirúrgica submetidos ao TMVIV-transeptal em 12 hospitais brasileiros. Foram considerados estatisticamente significativos valores de p<0,05. Resultados Entre junho/2016 e fevereiro/2019, 17 pacientes foram submetidos ao TMVIV-via transeptal. A mediana de idade foi 77 anos (IIQ,70-82), a mediana do escore STS-PROM foi 8,7% (IIQ,7,2-17,8). Todos os pacientes tinham sintomas limitantes de insuficiência cardíaca (CF≥III), tendo 5 (29,4%) sido submetidos a mais de uma toracotomia prévia. Obteve-se sucesso do TMVIV-via transeptal em todos os pacientes. A avaliação ecocardiográfica demonstrou redução significativa do gradiente médio (pré-intervenção, 12±3,8 mmHg; pós-intervenção, 5,3±2,6 mmHg; p<0,001), assim como aumento da área valvar mitral (pré-intervenção, 1,06±0,59 cm2; pós-intervenção, 2,18±0,36 cm2; p<0,001) sustentados em 30 dias. Houve redução significativa e imediata da pressão sistólica de artéria pulmonar, com redução adicional em 30 dias (pré-intervenção, 68,9±16,4 mmHg; pós-intervenção, 57,7±16,5 mmHg; 30 dias, 50,9±18,7 mmHg; p<0,001). Durante o seguimento, com mediana de 162 dias (IIQ, 102-411), observou-se marcada melhora clínica (CF≤II) em 87,5%. Um paciente (5,9%) apresentou obstrução de via de saída de ventrículo esquerdo (VSVE), evoluindo para óbito logo após o procedimento, e outro morreu aos 161 dias de seguimento.Conclusão: A primeira experiência brasileira de TMVIV-transeptal demonstra a segurança e a efetividade dessa nova técnica. A obstrução da VSVE é uma complicação potencialmente fatal, reforçando a importância da seleção dos pacientes e do planejamento do procedimento. (Arq Bras Cardiol. 2020; [online].ahead print, PP.0-0)
Abstract Background Percutaneous intervention in patients with bioprosthetic mitral valve dysfunction is an alternative to conventional surgical treatment. Objectives To report the first Brazilian experience with transseptal transcatheter bioprosthetic mitral valve-in-valve implantation (transseptal-TMVIV). Methods Patients with surgical bioprosthetic dysfunction submitted to transseptal-TMVIV in 12 Brazilian hospitals were included. The significance level adopted was p<0.05. Results From June/2016 to February/2019, 17 patients underwent transseptal-TMVIV. Their median age was 77 years (IQR,70-82) and median Society of Thoracic Surgeons predicted risk of mortality (STS-PROM) score was 8.7% (IQR,7.2-17.8). All patients had limiting symptoms of heart failure (FC≥III) and 5 (29.4%) had undergone more than one previous thoracotomy. Transseptal-TMVIV was successful in all patients. Echocardiographic assessment showed a significant reduction in mean mitral valve gradient (pre-intervention, 12±3.8 mmHg; post-intervention, 5.3±2.6 mmHg; p<0.001), in addition to an increase in mitral valve area (pre-intervention, 1.06±0.59 cm2; post-intervention, 2.18±0.36 cm2; p<0.001) sustained for 30 days. There was a significant and immediate reduction in the pulmonary artery systolic pressure, with an additional reduction in 30 days (pre-intervention, 68.9±16.4 mmHg; post-intervention, 57.7±16.5 mmHg; 30 days, 50.9±18.7 mmHg; p<0.001). During follow-up (median, 162 days; IQR, 102-411), significant clinical improvement (FC≤II) was observed in 87.5% of the patients. One patient (5.9%) had left ventricular outflow tract (LVOT) obstruction and died right after the procedure, and another died at 161 days of follow-up. Conclusion The first Brazilian experience with transseptal-TMVIV shows the safety and effectivity of the new technique. The LVOT obstruction is a potentially fatal complication, reinforcing the importance of patients’ selection and of procedural planning. (Arq Bras Cardiol. 2020; [online].ahead print, PP.0-0)
https://doi.org/10.36660/abc.20190252
748 downloads
10.
[SciELO Preprints] - The Novel Coronavirus: An Alert for Pacifiers’ Disinfection
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Souza, Vívian Gonçalves Carvalho
Lopes, Danielle Fernandes
Machado, Fernanda Campos
Fabri, Rodrigo Luiz
Apolônio, Ana Carolina Morais
Abstract:
En
Objective: To evaluate the best strategy for pacifier disinfection methods. Material and Methods: The literature search was conducted on MEDLINE/PubMed, Scielo, Lilacs, Web of Science, and Scopus databases to find all relevant articles published over the past 20 years, based on PRISMA guidelines. Two reviewers extracted data independently by using a standardized form. The following factors were recorded: country of study, type of study, pacifier material, sample number, microorganisms analyzed, decontamination methods used, method accessibility and results found. Results: A total of 121 articles were obtained from all databases. The selected documents underwent a final screening, resulting in 8 articles. The method of disinfection analyzed by the literature were: 3.5% neutral detergent, apple cider vinegar 70% spray, boiling water during 15 minutes, sodium hypochlorite 2.5, hydrogen peroxide 70% spray, chlorhexidine 0.12%, Brushtox®, sterile water and microwave. Conclusion: Because of the broad methods for pacifier disinfection and different levels of accessibility to disinfectant agents, the pacifier consensus for decontamination remains unclear. Although the disinfection methods are diverse, the methods suggested to its disinfection were identified and described in this article.
11.
Snake venoms and purified toxins as biotechnological tools to control Ralstonia solanacearum
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Alves, Rita de Cássia
; Vieira Júnior, José Roberto
; Freire, Tamiris Chaves
; Fonseca, Aline Souza da
; Sangi, Simone Carvalho
; Barbieri, Fábio da Silva
; Rocha, Rodrigo Barros
; Brito, Luciana Gatto
; Pereira, Soraya dos Santos
; Luiz, Marcos Barros
; Freire, Francisco das Chagas Oliveira
; Fernandes, Carla Freire Celedonio
; Soares, Andreimar Martins
; Fernandes, Cléberson de Freitas
.
Resumo: O objetivo deste trabalho foi avaliar a atividade antibacteriana in vitro de venenos e toxinas purificadas de serpentes sobre a bactéria fitopatogênica Ralstonia solanacearum. As avaliações foram realizadas em 17 venenos brutos (13 de Bothrops, 3 de Crotalus e 1 de Lachesis) e sete toxinas (1 de Bothrops e 6 de Crotalus). A atividade antibacteriana foi avaliada em meio MB1 que continha os tratamentos solubilizados (1 μL mL-1). Utilizou-se o total de 100 μL de suspensão bacteriana (8,4 x 109 UFC mL-1). Após incubação a 28°C, avaliou-se o número de colônias bacterianas às 24, 48 e 72 horas após a inoculação. O gel SDS-PAGE a 15% foi usado para analisar o perfil proteico das amostras, tendo-se utilizado 5 μg de proteína no ensaio. Além disso, os valores de concentração inibitória mínima (CIM) e concentração letal (CL50) foram determinados pelo método Probit. Os venenos e as toxinas foram capazes de reduzir mais de 90% do crescimento de R. solanacearum. Esses resultados foram ou equivalentes aos do controle positivo cloranfenicol ou até melhores. Enquanto os valores de CIM variaram de 4,0 a 271,5 μg mL-1, a CL50 variou de 28,5 μg mL-1 a 4,38 mg mL-1. Dez venenos brutos (7 de Bothrops e 3 de Crotalus) e duas toxinas (giroxina e crotamina) são abordagens promissoras para o controle da bactéria fitopatogênica R. solanacearum.
Abstract: The objective of this work was to evaluate the in vitro antibacterial activity of snake venoms and purified toxins on the phytopathogenic bacterium Ralstonia solanacearum. The evaluations were performed with 17 crude venoms (13 from Bothrops, 3 from Crotalus, and 1 from Lachesis) and seven toxins (1 from Bothrops and 6 from Crotalus). Antibacterial activity was assessed in MB1 medium containing solubilized treatments (1 μL mL-1). A total of 100 μL bacterial suspension (8.4 x 109 CFU mL-1) was used. After incubation at 28°C, the number of bacterial colonies at 24, 48, and 72 hours after inoculation was evaluated. SDS-PAGE gel at 15% was used to analyze the protein patterns of the samples, using 5 μg protein of each sample in the assay. Furthermore, the minimum inhibitory concentration (MIC) and lethal concentration (LC50) values were determined by the Probit method. Venoms and toxins were able to reduce more than 90% of R. solanacearum growth. These results were either equivalent to those of the positive control chloramphenicol or even better. While MIC values ranged from 4.0 to 271.5 μg mL-1, LC50 ranged from 28.5 μg mL-1 to 4.38 mg mL-1. Ten crude venoms (7 from Bothrops and 3 from Crotalus) and two purified toxins (gyroxin and crotamine) are promising approaches to control the phytopathogenic bacterium R. solanacearum.
https://doi.org/10.1590/s1678-3921.pab2020.v55.01756
478 downloads
12.
Characteristics and outcomes of patients with COVID-19 admitted to the ICU in a university hospital in São Paulo, Brazil - study protocol
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Ferreira, Juliana C.
; Ho, Yeh-Li
; Besen, Bruno A.M.P.
; Malbuisson, Luiz M.S.
; Taniguchi, Leandro U.
; Mendes, Pedro V.
; Costa, Eduardo L.V.
; Park, Marcelo
; Daltro-Oliveira, Renato
; Roepke, Roberta M.L.
; Silva Jr, João M.
; Carmona, Maria José C.
; Carvalho, Carlos Roberto Ribeiro
; Hirota, Adriana
; Kanasiro, Alberto Kendy
; Crescenzi, Alessandra
; Fernandes, Amanda Coelho
; Miethke-Morais, Anna
; Bellintani, Arthur Petrillo
; Canasiro, Artur Ribeiro
; Carneiro, Bárbara Vieira
; Zanbon, Beatriz Keiko
; Batista, Bernardo Pinheiro De Senna Nogueira
; Nicolao, Bianca Ruiz
; Besen, Bruno Adler Maccagnan Pinheiro
; Biselli, Bruno
; Macedo, Bruno Rocha De
; Toledo, Caio Machado Gomes De
; Pompilio, Carlos Eduardo
; Carvalho, Carlos Roberto Ribeiro De
; Mol, Caroline Gomes
; Stipanich, Cassio
; Bueno, Caue Gasparotto
; Garzillo, Cibele
; Tanaka, Clarice
; Forte, Daniel Neves
; Joelsons, Daniel
; Robira, Daniele
; Costa, Eduardo Leite Vieira
; Silva Júnior, Elson Mendes Da
; Regalio, Fabiane Aliotti
; Segura, Gabriela Cardoso
; Marcelino, Gustavo Brasil
; Louro, Giulia Sefrin
; Ho, Yeh-Li
; Ferreira, Isabela Argollo
; Gois, Jeison de Oliveira
; Silva Junior, Joao Manoel Da
; Reusing Junior, Jose Otto
; Ribeiro, Julia Fray
; Ferreira, Juliana Carvalho
; Galleti, Karine Vusberg
; Silva, Katia Regina
; Isensee, Larissa Padrao
; Oliveira, Larissa dos Santos
; Taniguchi, Leandro Utino
; Letaif, Leila Suemi
; Lima, Lígia Trombetta
; Park, Lucas Yongsoo
; Chaves Netto, Lucas
; Nobrega, Luciana Cassimiro
; Haddad, Luciana
; Hajjar, Ludhmila
; Malbouisson, Luiz Marcelo
; Pandolfi, Manuela Cristina Adsuara
; Park, Marcelo
; Carmona, Maria José Carvalho
; Andrade, Maria Castilho Prandini H De
; Santos, Mariana Moreira
; Bateloche, Matheus Pereira
; Suiama, Mayra Akimi
; Oliveira, Mayron Faria de
; Sousa, Mayson Laercio
; Louvaes, Michelle
; Huemer, Natassja
; Mendes, Pedro
; Lins, Paulo Ricardo Gessolo
; Santos, Pedro Gaspar Dos
; Moreira, Pedro Ferreira Paiva
; Guazzelli, Renata Mello
; Reis, Renato Batista Dos
; Oliveira, Renato Daltro De
; Roepke, Roberta Muriel Longo
; Pedro, Rodolpho Augusto De Moura
; Kondo, Rodrigo
; Rached, Samia Zahi
; Fonseca, Sergio Roberto Silveira Da
; Borges, Thais Sousa
; Ferreira, Thalissa
; Cobello Junior, Vilson
; Sales, Vivian Vieira Tenório
; Ferreira, Willaby Serafim Cassa
.
OBJECTIVES: We designed a cohort study to describe characteristics and outcomes of patients with coronavirus disease (COVID-19) admitted to the intensive care unit (ICU) in the largest public hospital in Sao Paulo, Brazil, as Latin America becomes the epicenter of the pandemic. METHODS: This is the protocol for a study being conducted at an academic hospital in Brazil with 300 adult ICU beds dedicated to COVID-19 patients. We will include adult patients admitted to the ICU with suspected or confirmed COVID-19 during the study period. The main outcome is ICU survival at 28 days. Data will be collected prospectively and retrospectively by trained investigators from the hospital’s electronic medical records, using an electronic data capture tool. We will collect data on demographics, comorbidities, severity of disease, and laboratorial test results at admission. Information on the need for advanced life support and ventilator parameters will be collected during ICU stay. Patients will be followed up for 28 days in the ICU and 60 days in the hospital. We will plot Kaplan-Meier curves to estimate ICU and hospital survival and perform survival analysis using the Cox proportional hazards model to identify the main risk factors for mortality. ClinicalTrials.gov: NCT04378582. RESULTS: We expect to include a large sample of patients with COVID-19 admitted to the ICU and to be able to provide data on admission characteristics, use of advanced life support, ICU survival at 28 days, and hospital survival at 60 days. CONCLUSIONS: This study will provide epidemiological data about critically ill patients with COVID-19 in Brazil, which could inform health policy and resource allocation in low- and middle-income countries.
https://doi.org/10.6061/clinics/2020/e2294
1957 downloads
13.
The Novel Coronavirus: An Alert for Pacifiers’ Disinfection
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Souza, Vívian Gonçalves Carvalho
; Lopes, Danielle Fernandes
; Machado, Fernanda Campos
; Fabri, Rodrigo Luiz
; Apolônio, Ana Carolina Morais
.
Pesquisa Brasileira em Odontopediatria e Clínica Integrada
- Journal Metrics
Abstract Objective: To evaluate the best strategy for pacifier disinfection methods. Material and Methods: The literature search was conducted on MEDLINE/PubMed, Scielo, Lilacs, Web of Science, and Scopus databases to find all relevant articles published over the past 20 years, based on PRISMA guidelines. Two reviewers extracted data independently by using a standardized form. The following factors were recorded: country of study, type of study, pacifier material, sample number, microorganisms analyzed, decontamination methods used, method accessibility and results found. Results: A total of 121 articles were obtained from all databases. The selected documents underwent a final screening, resulting in 8 articles. The method of disinfection analyzed by the literature were: 3.5% neutral detergent, apple cider vinegar 70% spray, boiling water during 15 minutes, sodium hypochlorite 2.5, hydrogen peroxide 70% spray, chlorhexidine 0.12%, Brushtox®, sterile water and microwave. Conclusion: Because of the broad methods for pacifier disinfection and different levels of accessibility to disinfectant agents, the pacifier consensus for decontamination remains unclear. Although the disinfection methods are diverse, the methods suggested to its disinfection were identified and described in this article.
https://doi.org/10.1590/pboci.2020.070
797 downloads
14.
HEART AT RISK: ELECTRONIC EDUCATIONAL GAME WITH INFORMATION ON DOPING IN ATHLETES
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Silva, Henrique Custódio da
; Miranda, Êdio Fernandes de
; Andrade, Mariseth Carvalho de
; Brandão, Fernando Mateus Viégas
; Couteiro, Rodrigo Paracampo
; Brito, Marcus Vinícius Henriques
; Furtado, Julio Cezar Costa
; Chaves, Rafael Oliveira
.
RESUMO Introdução Jogos são reconhecidos instrumentos que podem ser usados para ensino, conscientização e mudança de comportamentos. No competitivo mundo esportivo, educar e conscientizar que doping é uma prática antiesportiva são duas necesidades, principalmente porque essa atitude pode colocar a vida do atleta em risco. Nesse contexto, foi desenvolvido um jogo, chamado Coração em Jogo, com o objetivo de ensinar aos atletas quais substâncias são caracterizadas como doping pela World Anti-Doping Agency, e ludicamente conscientizá-los dos riscos para a saúde. Objetivo Apresentar e avaliar empiricamente a eficácia do Coração em Jogo como ferramenta para educação de atletas sobre substâncias caracterizadas como doping. Métodos A amostra foi formada por 20 jogadores da categoria sub-20 do Clube do Remo, com idade superior a 18 anos. Os atletas realizaram pré-teste e jogaram o Coração em Jogo, e, ao término, foi aplicado um pós-teste. Ambos os testes eram relativos a práticas esportivas saudáveis (fatores positivos) e sobre substâncias dopantes (fatores negativos). Resultados Em relação ao conhecimento de fatores positivos, houve aumento do conhecimento em baixas doses de cafeína (∆ = 40%; valor de p = 0,0125) e avaliação de dopagem (∆ = 55%; valor de p = 0,0017). Em relação aos fatores negativos, ocorreu aumento do conhecimento em diuréticos (∆ = 25%; valor de p = 0,0455), termogênico contaminado (∆ = 35%; valor de p = 0,0191), hormônio do crescimento (∆ = 50%; valor de p=0,0025), suplementos contaminados (∆ = 65%; valor de p = 0,0007) e testosterona (∆ = 55%; valor de p = 0,0017). Conclusão O Coração em Jogo mostrou-se recurso eficaz na aprendizagem das substâncias proibidas e dos fatores positivos para desempenho do esporte. Nível de Evidência IV; Série de casos.
ABSTRACT Introduction Games are recognized tools that can be used for teaching, awareness-building and behavioral change. In the world of competitive sports, it is necessary to both educate athletes and make them aware that doping is an unsportsmanlike practice, particularly because this conduct can be life-threatening. A game called “Heart at Risk” was developed in this context for the purpose of teaching athletes which substances are characterized as doping by the World Antidoping Agency, and to raise their awareness of health hazards through entertainment. Objective Present and empirically evaluate the efficacy of the game as a tool for educating athletes on substances characterized as doping. Methods The sample group was formed by 20 players in the under-20 category of Clube do Remo (Rowing Club), aged over 18 years. The athletes underwent a pre-test, played the Heart at Risk game, and took a post-test at the end. Both tests were related to healthy sport practices (positive factors) and to doping substances (negative factors). Results Regarding the knowledge of positive factors, there was an increase of knowledge in relation to low doses of caffeine (∆ = 40%; p-value= 0.0125) and doping assessment (∆ = 55%; p-value = 0.0017). Regarding negative factors, there was an increase of knowledge in relation to diuretics (∆ = 25%; p-value = 0.0455), contaminated thermogenic (∆ = 35%; p-value = 0.0191), growth hormone-GH (∆ = 50%; p-value = 0.0025), contaminated supplements (∆ = 65%; p-value = 0.0007), and testosterone (∆ = 55%; p-value = 0.0017). Conclusion The Heart at Risk game proved to be an effective resource in the process of learning about prohibited substances and positive factors for sports performance. Level of Evidence IV; Case series.
RESUMEN Introducción Los juegos son reconocidos instrumentos que pueden ser usados para enseñanza, concientización y cambio de comportamientos. En el competitivo mundo deportivo, educar y concientizar que doping es una práctica antideportiva son dos necesidades, principalmente porque esa actitud puede poner la vida del atleta en riesgo. En este contexto se desarrolló un juego llamado “Corazón en juego (Coração em Jogo en su nombre en portugués)”, con el objetivo de enseñar a los atletas qué sustancias son caracterizadas como doping por la World Antidoping Agency, y lúdicamente concientizarse de los riesgos para su salud. Objetivo Presentar y evaluar empíricamente la eficacia de “Corazón en Juego”, como una herramienta para la educación de atletas sobre sustancias que se caracterizan como doping. Métodos La muestra fue formada por 20 jugadores de la categoría sub-20 del Club del Remo, con edad superior a 18 años. Los atletas realizaron test previo y jugaron “Corazón en Juego”, y al término se aplicó un test posterior. Ambos tests se referían a prácticas deportivas saludables (factores positivos) y sobre sustancias dopantes (factores negativos). Resultados Con relación al conocimiento de factores positivos, hubo aumento del conocimiento en bajas dosis de cafeína (Δ = 40%, valor de p = 0,0125) y evaluación de dopaje (Δ = 55%; valor de p = 0,0017). Con relación a los factores negativos, ocurrió aumento del conocimiento en diuréticos (Δ = 25%, valor de p = 0,0455), termogénico contaminado (Δ = 35%, valor de p = 0,0191), hormona del crecimiento (Δ = 50%, valor de p = 0,0025), suplementos contaminados (Δ = 65%, valor de p = 0,0007) y testosterona (Δ = 55%, valor de p = 0,0017). Conclusión “Corazón en Juego”, se mostró un recurso eficaz en el aprendizaje de las sustancias prohibidas y de los factores positivos para desempeño del deporte. Nivel de evidencia IV; Serie de casos.
https://doi.org/10.1590/1517-869220192505217459
1289 downloads
15.
Levamisole on the biochemical and hematological responses to parasitism by monogenoids in dog snapper
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Oliveira, Bruno De Laquila
; Souza, Rodrigo Matos de
; Silva Filho, Jorge Pinto da
; Ribeiro, Halysson Pena
; Fioresi, Deusélio Bassini
; Gomes, Levy de Carvalho
; Fernandes, Luiz Fernando Loureiro
.
RESUMO: A resposta de parâmetros bioquímicos e hematológicos foram analisadas no dentão (Lutjanus jocu) cultivados em tanque-rede, bem como os exemplares mantidos em laboratório durante a infestação por Neobenedenia melleni e após o tratamento com banho de água doce e aplicação injetável de levamisol. Foram observadas alterações significativas nos indivíduos parasitados por N. melleni, caracterizado pelo aumento dos níveis de glicose e lactato, bem como significativa redução em hematócrito e aumento em leucócito dos peixes. O tratamento com banhos de água doce, concomitante à aplicação injetável de levamisol, evidenciou eficácia terapêutica em diversos parâmetros após 14 dias de tratamento.
ABSTRACT: The response of biochemical and hematological parameters were analyzed in dog snapper (Lutjanus jocu) grown in net cages, as well as for the specimens kept in the laboratory during an infestation by Neobenedenia melleni, and after treatment with freshwater bath and injectable application of levamisole. Significant changes were observed in N. melleni parasitized individuals, characterized by increased glucose and lactate levels, as well as a significant fish hematocrit reduction and leukocyte increase. Treatment with freshwater baths, concomitant with injectable levamisole application, showed therapeutic efficacy in several parameters after 14 days of treatment.
https://doi.org/10.1590/0103-8478cr20190013
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