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Diretriz da SBC sobre Diagnóstico e Tratamento de Pacientes com Cardiomiopatia da Doença de Chagas – 2023
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Marin-Neto, José Antonio
; Rassi Jr, Anis
; Oliveira, Gláucia Maria Moraes
; Correia, Luís Claudio Lemos
; Ramos Júnior, Alberto Novaes
; Luquetti, Alejandro Ostermayer
; Hasslocher-Moreno, Alejandro Marcel
; Sousa, Andréa Silvestre de
; Paola, Angelo Amato Vincenzo de
; Sousa, Antônio Carlos Sobral
; Ribeiro, Antonio Luiz Pinho
; Correia Filho, Dalmo
; Souza, Dilma do Socorro Moraes de
; Cunha-Neto, Edecio
; Ramires, Felix Jose Alvarez
; Bacal, Fernando
; Nunes, Maria do Carmo Pereira
; Martinelli Filho, Martino
; Scanavacca, Maurício Ibrahim
; Saraiva, Roberto Magalhães
; Oliveira Júnior, Wilson Alves de
; Lorga-Filho, Adalberto Menezes
; Guimarães, Adriana de Jesus Benevides de Almeida
; Braga, Adriana Lopes Latado
; Oliveira, Adriana Sarmento de
; Sarabanda, Alvaro Valentim Lima
; Pinto, Ana Yecê das Neves
; Carmo, Andre Assis Lopes do
; Schmidt, Andre
; Costa, Andréa Rodrigues da
; Ianni, Barbara Maria
; Markman Filho, Brivaldo
; Rochitte, Carlos Eduardo
; Macêdo, Carolina Thé
; Mady, Charles
; Chevillard, Christophe
; Virgens, Cláudio Marcelo Bittencourt das
; Castro, Cleudson Nery de
; Britto, Constança Felicia De Paoli de Carvalho
; Pisani, Cristiano
; Rassi, Daniela do Carmo
; Sobral Filho, Dário Celestino
; Almeida, Dirceu Rodrigues de
; Bocchi, Edimar Alcides
; Mesquita, Evandro Tinoco
; Mendes, Fernanda de Souza Nogueira Sardinha
; Gondim, Francisca Tatiana Pereira
; Silva, Gilberto Marcelo Sperandio da
; Peixoto, Giselle de Lima
; Lima, Gustavo Glotz de
; Veloso, Henrique Horta
; Moreira, Henrique Turin
; Lopes, Hugo Bellotti
; Pinto, Ibraim Masciarelli Francisco
; Ferreira, João Marcos Bemfica Barbosa
; Nunes, João Paulo Silva
; Barreto-Filho, José Augusto Soares
; Saraiva, José Francisco Kerr
; Lannes-Vieira, Joseli
; Oliveira, Joselina Luzia Menezes
; Armaganijan, Luciana Vidal
; Martins, Luiz Cláudio
; Sangenis, Luiz Henrique Conde
; Barbosa, Marco Paulo Tomaz
; Almeida-Santos, Marcos Antonio
; Simões, Marcos Vinicius
; Yasuda, Maria Aparecida Shikanai
; Moreira, Maria da Consolação Vieira
; Higuchi, Maria de Lourdes
; Monteiro, Maria Rita de Cassia Costa
; Mediano, Mauro Felippe Felix
; Lima, Mayara Maia
; Oliveira, Maykon Tavares de
; Romano, Minna Moreira Dias
; Araujo, Nadjar Nitz Silva Lociks de
; Medeiros, Paulo de Tarso Jorge
; Alves, Renato Vieira
; Teixeira, Ricardo Alkmim
; Pedrosa, Roberto Coury
; Aras Junior, Roque
; Torres, Rosalia Morais
; Povoa, Rui Manoel dos Santos
; Rassi, Sergio Gabriel
; Alves, Silvia Marinho Martins
; Tavares, Suelene Brito do Nascimento
; Palmeira, Swamy Lima
; Silva Júnior, Telêmaco Luiz da
; Rodrigues, Thiago da Rocha
; Madrini Junior, Vagner
; Brant, Veruska Maia da Costa
; Dutra, Walderez Ornelas
; Dias, João Carlos Pinto
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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
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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.
Efficacy of Hormonal and Nonhormonal Approaches to Vaginal Atrophy and Sexual Dysfunctions in Postmenopausal Women: A Systematic Review
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Sarmento, Ayane Cristine Alves
; Costa, Ana Paula Ferreira
; Lírio, Juliana
; Eleutério Jr, José
; Baptista, Pedro Vieira
; Gonçalves, Ana Katherine
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Revista Brasileira de Ginecologia e Obstetrícia
- Métricas do periódico
Abstract Objective To evaluate the efficacy of the hormonal and nonhormonal approaches to symptoms of sexual dysfunction and vaginal atrophy in postmenopausal women. Data Sources We conducted a search on the PubMed, Embase, Scopus, Web of Science, SciELO, the Cochrane Central Register of Controlled Trials (CENTRAL), and Cumulative Index to Nursing and Allied Health Literature (CINAHL) databases, as well as on clinical trial databases. We analyzed studies published between 1996 and May 30, 2020. No language restrictions were applied. Selection of Studies We selected randomized clinical trials that evaluated the treatment of sexual dysfunction in postmenopausal women. Data Collection Three authors (ACAS, APFC, and JL) reviewed each article based on its title and abstract. Relevant data were subsequently taken from the full-text article. Any discrepancies during the review were resolved by consensus between all the listed authors. Data Synthesis A total of 55 studies were included in the systematic review. The approaches tested to treat sexual dysfunction were as follows: lubricants and moisturizers (18 studies); phytoestrogens (14 studies); dehydroepiandrosterone (DHEA; 8 studies); ospemifene (5 studies); vaginal testosterone (4 studies); pelvic floor muscle exercises (2 studies); oxytocin (2 studies); vaginal CO2 laser (2 studies); lidocaine (1 study); and vitamin E vaginal suppository (1 study). Conclusion We identified literature that lacks coherence in terms of the proposed treatments and selected outcome measures. Despite the great diversity in treatment modalities and outcome measures, the present systematic review can shed light on potential targets for the treatment, which is deemed necessary for sexual dysfunction, assuming that most randomized trials were evaluated with a low risk of bias according to the Cochrane Collaboration risk of bias tool. The present review is registered with the International Prospective Register of Systematic Reviews (PROSPERO; CRD42018100488).
Resumo Objetivo Avaliar a eficácia das abordagens hormonais e não hormonais para os sintomas de disfunção sexual e atrofia vaginal em mulheres na pós-menopausa. Fontes de Dados Pesquisamos as bases de dados PubMed, Embase, Scopus, Web of Science, SciELO, Cochrane Central Register of Controlled Trials (CENTRAL), e Cumulative Index to Nursing and Allied Health Literature (CINAHL), assim como bancos de dados de ensaios clínicos. Foram analisados estudos publicados entre 1996 e 30 de maio de 2020. Nenhuma restrição de idioma foi aplicada. Seleção dos Estudos Foram selecionados ensaios clínicos randomizados que avaliavam o tratamento das disfunções sexuais em mulheres na pós-menopausa. Coleta de Dados Três autores (ACAS, APFC e JL), revisaram cada artigo com base em seu título e resumo. Os dados relevantes foram posteriormente retirados do texto completo do artigo. Quaisquer discrepâncias durante a revisão foram resolvidas por consenso entre todos os autores listados. Síntese dos Dados Ao todo, 55 estudos foram incluídos na revisão sistemática. As abordagens testadas para tratar a disfunção sexual foram: lubrificantes e hidratantes (18 estudos); fitoestrogênios (14 estudos); deidroepiandrosterona (DHEA; 8 estudos); ospemifeno (5 estudos); testosterona vaginal (4 estudos); exercícios para os músculos do assoalho pélvico (2 estudos); oxitocina (2 estudos);laser de CO2 vaginal (2 estudos); lidocaína (1 estudo), e vitamina E vaginal (1 estudo). Conclusão Identificou-se falta de coerência na literatura quanto aos tratamentos propostos e medidas de resultados selecionadas. Apesar da grande diversidade de modalidades de tratamento e medidas de resultados, esta revisão sistemática pode lançar luz sobre alvos potenciais para o tratamento, que é considerado necessário para a disfunção sexual, assumindo que a maioria dos estudos randomizados foi avaliada com baixo risco de viés de acordo com a ferramenta de avaliação de risco de viés de Cochrane Collaboration. Esta revisão tem cadastro no International Prospective Register of Systematic Reviews (PROSPERO; CRD42018100488).
4.
Evolução e Estado Atual das Práticas de Implante Transcateter de Válvula Aórtica na América Latina – Estudo WRITTEN LATAM
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Bernardi, Fernando Luiz de Melo
; Ribeiro, Henrique Barbosa
; Nombela-Franco, Luis
; Cerrato, Enrico
; Maluenda, Gabriel
; Nazif, Tamim
; Lemos, Pedro Alves
; Sztejfman, Matias
; Lamelas, Pablo
; Echeverri, Dario
; Lopes, Marcelo Antonio Cartaxo Queiroga
; Brito Jr, Fábio Sândoli de
; Abizaid, Alexandre A.
; Mangione, José A.
; Eltchaninoff, Helene
; Søndergaard, Lars
; Rodes-Cabau, Josep
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Arquivos Brasileiros de Cardiologia
- Métricas do periódico
Resumo Fundamento: Implante transcateter de valva aórtica (TAVI) é um procedimento adotado em todo o mundo e suas práticas evoluem rapidamente. Variações regionais e temporais são esperadas. Objetivo: Comparar a prática de TAVI na América Latina com aquela no resto do mundo e avaliar suas mudanças na América Latina de 2015 a 2020. Método: A pesquisa foi realizada em centros de TAVI em todo o mundo entre março e setembro de 2015, e novamente nos centros latino-americanos entre julho de 2019 e janeiro de 2020. As seguintes questões foram abordadas: i) informação geral sobre os centros; ii) avaliação pré-TAVI; iii) técnicas do procedimento; iv) conduta pós-TAVI; v) seguimento. As respostas da pesquisa dos centros latino-americanos em 2015 (LATAM15) foram comparadas àquelas dos centros no resto do mundo (WORLD15) e ainda àquelas da pesquisa dos centros latino-americanos de 2020 (LATAM20). Adotou-se o nível de significância de 5% na análise estatística. Resultados: 250 centros participaram da pesquisa em 2015 (LATAM15=29; WORLD15=221) e 46 na avaliação LATAM20. No total, foram 73.707 procedimentos, sendo que os centros WORLD15 realizaram, em média, 6 e 3 vezes mais procedimentos do que os centros LATAM15 e LATAM20, respectivamente. Os centros latino-americanos realizaram menor número de TAVI minimalista do que os do restante do mundo, mas aumentaram significativamente os procedimentos menos invasivos após 5 anos. Quanto à assistência pós-procedimento, observaram-se menor tempo de telemetria e de manutenção do marca-passo temporário, além de menor uso de terapia dupla antiplaquetária nos centros LATAM20. Conclusão: A despeito do volume de procedimentos ainda significativamente menor, muitos aspectos da prática de TAVI nos centros latino-americanos evoluíram recentemente, acompanhando a tendência dos centros dos países desenvolvidos.
Abstract Background: Transcatheter aortic valve replacement (TAVR) is a worldwide adopted procedure with rapidly evolving practices. Regional and temporal variations are expected to be found. Objective: To compare TAVR practice in Latin America with that around the world and to assess its changes in Latin America from 2015 to 2020. Methods: A survey was applied to global TAVR centers between March and September 2015, and again to Latin-American centers between July 2019 and January 2020. The survey consisted of questions addressing: i) center’s general information; ii) pre-TAVR evaluation; iii) procedural techniques; iv) post-TAVR management; v) follow-up. Answers from the 2015 survey of Latin-American centers (LATAM15) were compared with those of other centers around the world (WORLD15) and with the 2020 updated Latin-American survey (LATAM20). A 5% level of significance was adopted for statistical analysis. Results: 250 centers participated in the 2015 survey (LATAM15=29; WORLD15=221) and 46 in the LATAM20. Combined centers experience accounted for 73 707 procedures, with WORLD15 centers performing, on average, 6- and 3-times more procedures than LATAM15 and LATAM20 centers, respectively. LATAM centers performed less minimalistic TAVR than WORLD15 centers, but there was a significant increase in less invasive procedures after 5 years in Latin-American centers. For postprocedural care, a lower period of telemetry and maintenance of temporary pacing wire, along with less utilization of dual antiplatelet therapy was observed in LATAM20 centers. Conclusion: Despite still having a much lower number of procedures, many aspects of TAVR practice in Latin-American centers have evolved in recent years, followingthe trend observed in developed country centers.
5.
Benign prostatic hyperplasia surgical treatment trends in the Public Health System in São Paulo, Brazil
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Barbosa, Álan Roger Gomes
; Takemura, Lucas Seiti
; Amaral, Breno Santos
; Wroclawski, Marcelo Langer
; Alfer Jr, Wladimir
; Gil, Antonio Otero
; Monteiro Jr, José
; Lourenço, Danilo Budib
; Cha, Jonathan Doyun
; Apezzato, Marcelo
; Barbosa, João Arthur Brunhara Alves
; Bianco, Bianca
; Lemos, Gustavo Caserta
; Carneiro, Arie
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ABSTRACT Objective To describe and compare the number of surgeries, mortality rate, length of hospital stay, and costs of transurethral resection of the prostate and open prostatectomy for the treatment of benign prostatic hyperplasia, between 2008 and 2018, in the Public Health System in São Paulo, Brazil. Methods Ecological and retrospective study using data from the informatics department of the Brazilian Public Health System database. Procedure codes were “open prostatectomy” and “transurethral resection of the prostate.” The outcomes analyzed were compared between transurethral resection of the prostate and open prostatectomy according to the hospital surgical volume and presence or absence of a residency program. Results A total of 18,874 surgeries were analyzed (77% transurethral resection of the prostate) and overall mortality was not statistically different between procedures. Intermediate and high-volume centers had shorter length of hospital stay than low-volume centers for transurethral resection of the prostate (3.28, 3.02, and 6.58 days, respectively, p=0.01 and p=0.004). Length of hospital stay was also shorter for open prostatectomy in high-volume compared to low-volume centers (4.86 versus 10.76 days, p=0.036). Intrahospital mortality was inversely associated with surgical volume for transurethral resection of the prostate. Centers with residency program had shorter length of hospital stay considering open prostatectomy and less mortality regarding transurethral resection of the prostate. Open prostatectomy was 64% more expensive than transurethral resection of the prostate. Conclusion The findings suggest the importance of investing in specialized centers, which could be potential referral centers for surgical cases.
6.
Diretriz de Miocardites da Sociedade Brasileira de Cardiologia – 2022
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Montera, Marcelo Westerlund
; Marcondes-Braga, Fabiana G.
; Simões, Marcus Vinícius
; Moura, Lídia Ana Zytynski
; Fernandes, Fabio
; Mangine, Sandrigo
; Oliveira Júnior, Amarino Carvalho de
; Souza, Aurea Lucia Alves de Azevedo Grippa de
; Ianni, Bárbara Maria
; Rochitte, Carlos Eduardo
; Mesquita, Claudio Tinoco
; de Azevedo Filho, Clerio F.
; Freitas, Dhayn Cassi de Almeida
; Melo, Dirceu Thiago Pessoa de
; Bocchi, Edimar Alcides
; Horowitz, Estela Suzana Kleiman
; Mesquita, Evandro Tinoco
; Oliveira, Guilherme H.
; Villacorta, Humberto
; Rossi Neto, João Manoel
; Barbosa, João Marcos Bemfica
; Figueiredo Neto, José Albuquerque de
; Luiz, Louise Freire
; Hajjar, Ludhmila Abrahão
; Beck-da-Silva, Luis
; Campos, Luiz Antonio de Almeida
; Danzmann, Luiz Cláudio
; Bittencourt, Marcelo Imbroinise
; Garcia, Marcelo Iorio
; Avila, Monica Samuel
; Clausell, Nadine Oliveira
; Oliveira Jr, Nilson Araujo de
; Silvestre, Odilson Marcos
; Souza, Olga Ferreira de
; Mourilhe-Rocha, Ricardo
; Kalil Filho, Roberto
; Al-Kindi, Sadeer G.
; Rassi, Salvador
; Alves, Silvia Marinho Martins
; Ferreira, Silvia Moreira Ayub
; Rizk, Stéphanie Itala
; Mattos, Tiago Azevedo Costa
; Barzilai, Vitor
; Martins, Wolney de Andrade
; Schultheiss, Heinz-Peter
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7.
Atualização de Tópicos Emergentes da Diretriz Brasileira de Insuficiência Cardíaca – 2021
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Marcondes-Braga, Fabiana G.
; Moura, Lídia Ana Zytynski
; Issa, Victor Sarli
; Vieira, Jefferson Luis
; Rohde, Luis Eduardo
; Simões, Marcus Vinícius
; Fernandes-Silva, Miguel Morita
; Rassi, Salvador
; Alves, Silvia Marinho Martins
; Albuquerque, Denilson Campos de
; Almeida, Dirceu Rodrigues de
; Bocchi, Edimar Alcides
; Ramires, Felix José Alvarez
; Bacal, Fernando
; Rossi Neto, João Manoel
; Danzmann, Luiz Claudio
; Montera, Marcelo Westerlund
; Oliveira Junior, Mucio Tavares de
; Clausell, Nadine
; Silvestre, Odilson Marcos
; Bestetti, Reinaldo Bulgarelli
; Bernadez-Pereira, Sabrina
; Freitas Jr, Aguinaldo F.
; Biolo, Andréia
; Barretto, Antonio Carlos Pereira
; Jorge, Antônio José Lagoeiro
; Biselli, Bruno
; Montenegro, Carlos Eduardo Lucena
; Santos Júnior, Edval Gomes dos
; Figueiredo, Estêvão Lanna
; Fernandes, Fábio
; Silveira, Fabio Serra
; Atik, Fernando Antibas
; Brito, Flávio de Souza
; Souza, Germano Emílio Conceição
; Ribeiro, Gustavo Calado de Aguiar
; Villacorta, Humberto
; Souza Neto, João David de
; Goldraich, Livia Adams
; Beck-da-Silva, Luís
; Canesin, Manoel Fernandes
; Bittencourt, Marcelo Imbroinise
; Bonatto, Marcely Gimenes
; Moreira, Maria da Consolação Vieira
; Avila, Mônica Samuel
; Coelho Filho, Otavio Rizzi
; Schwartzmann, Pedro Vellosa
; Mourilhe-Rocha, Ricardo
; Mangini, Sandrigo
; Ferreira, Silvia Moreira Ayub
; Figueiredo Neto, José Albuquerque de
; Mesquita, Evandro Tinoco
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Arquivos Brasileiros de Cardiologia
- Métricas do periódico
https://doi.org/10.36660/abc.20210367
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8.
EXPRESSÃO DE E-CADERINA E CLAUDINA-3 NO EPITÉLIO CÓLICO APÓS TERAPIA COM INFLIXIMABE: MODELO EXPERIMENTAL DE COLITE DE EXCLUSÃO
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ALVES JR, Antonio José Tiburcio
; GOTO, Eduardo Felipe Kim
; PEREIRA, José Aires
; DOMINGUES, Fernanda Aparecida
; ÁVILA, Mariane Grandi de
; COY, Claudio Saddy Rodrigues
; MARTINEZ, Carlos Augusto Real
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ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)
- Métricas do periódico
RESUMO - RACIONAL: A etiopatogenia da colite por desuso (DC) ainda não foi totalmente elucidada. As principais teorias consideram que a doença pode estar relacionada ao aumento de bactérias anaeróbias, falta de suprimento de ácidos graxos de cadeia curta (AGCC) e distúrbios imunológicos que se desenvolvem em segmentos colorretais desprovidos de trânsito fecal. OBJETIVO: Verificar se a aplicação de infliximabe modifica o conteúdo tecidual das proteínas E-caderina e claudina-3 no epitélio cólico de ratos sem trânsito intestinal. MÉTODOS: Vinte dois ratos foram submetidos a derivação do trânsito intestinal pelo procedimento de Hartmann. Eles permaneceram com o ostoma por 12 semanas para permitir o desenvolvimento da colite de exclusão. Em seguida, foram divididos em três grupos experimentais: seis animais receberam 2,0 ml de solução salina/semana, oito infliximabe na dose de 5 mg/Kg/semana e, os demais, infliximabe na dose de 10 mg/Kg/semana por 5 semanas consecutivas. Em seguida, os animais foram eutanasiados e os segmentos cólicos com e sem trânsito intestinal foram removidos. A colite por desuso foi diagnosticada pelas alterações histológicas definidas por uma escala previamente validada. Expressão tecidual de E-caderina e claudina-3 foi avaliada por imuno-histoquímica, e o conteúdo tecidual de ambas as proteínas foi quantificado por análise de imagem assistida por computador. RESULTADOS: Segmentos cólicos exclusos de trânsito fecal apresentaram maior grau de inflamação do que os expostos ao trânsito fecal. Inflamação foi menor nos animais tratados com infliximabe, independente da dose utilizada. Níveis de E-caderina e claudina-3 estavam reduzidos no cólon excluso. O tratamento com infliximabe aumentou os níveis das proteínas em segmentos do cólon sem trânsito intestinal, principalmente nos animais que receberam a dose de 10mg/kg/semana. CONCLUSÃO: Infliximabe reduz inflamação nos segmentos do cólon excluso e aumenta o conteúdo tecidual de E-caderina e claudina-3, especialmente na concentração de 10mg/kg/semana.
ABSTRACT - BACKGROUND: The etiopathogenesis of disuse colitis (DC) has not yet been fully elucidated. The main theories consider that the disease may be related to an increase in anaerobic bacteria, the lack of short-chain fatty acid (SCFA) supply, and immunological disorders that develop in the colorectal segments devoid of fecal transit. AIM: The aim of this study was to verify whether the application of infliximab modifies the tissue content of E-cadherin and claudin-3 proteins in colonic epithelium of rats devoid of intestinal transit. METHODS: A total of 22 rats underwent intestinal transit bypass using Hartmann’s procedure. They remained with the shunt for 12 weeks to allow the development of DC. Later, they were divided into three experimental groups: six animals received 2.0 mL saline solution/week, eight received infliximab at a dose of 5 mg/kg/week, and eight received infliximab at a dose of 10 mg/kg/week for 5 consecutive weeks. At the end of this period, the animals were euthanized, and the colonic segments with and without intestinal transit were removed. DC was diagnosed based on the histological changes defined by a previously validated scale. The tissue expression of E-cadherin and claudin-3 was assessed by immunohistochemistry, and the tissue content of both proteins was quantified by computer-aided image analysis. RESULTS: The colonic segments excluded from fecal transit showed a higher degree of inflammation than those exposed to fecal transit. The degree of inflammation was lower in animals treated with infliximab, regardless of the dose used. The levels of E-cadherin and claudin-3 were reduced in the excluded colon. Treating animals with infliximab increased the levels of both proteins in the colonic segments without intestinal transit, especially in animals receiving a dose of 10 mg/kg/week. CONCLUSION: Infliximab therapy reduces inflammation in the colonic segments excluded from intestinal transit and increases the tissue content of E-cadherin and claudin-3 proteins, especially when used at a concentration of 10 mg/kg/week.
9.
COVID-19: The question of genetic diversity and therapeutic intervention approaches
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Figueiredo, David Livingstone Alves
; Ximenez, João Paulo Bianchi
; Seiva, Fábio Rodrigues Ferreira
; Panis, Carolina
; Bezerra, Rafael dos Santos
; Ferrasa, Adriano
; Cecchini, Alessandra Lourenço
; Medeiros, Alexandra Ivo de
; Almeida, Ana Marisa Fusco
; Ramão, Anelisa
; Boldt, Angelica Beate Winter
; Moya, Carla Fredrichsen
; Chin, Chung Man
; Paula, Daniel de
; Rech, Daniel
; Gradia, Daniela Fiori
; Malheiros, Danielle
; Venturini, Danielle
; Tavares, Eliandro Reis
; Carraro, Emerson
; Ribeiro, Enilze Maria de Souza Fonseca
; Pereira, Evani Marques
; Tuon, Felipe Francisco
; Follador, Franciele Aní Caovilla
; Fernandes, Glaura Scantamburlo Alves
; Volpato, Hélito
; Cólus, Ilce Mara de Syllos
; Oliveira, Jaqueline Carvalho de
; Rodrigues, Jean Henrique da Silva
; Santos, Jean Leandro dos
; Visentainer, Jeane Eliete Laguila
; Brandi, Juliana Cristina
; Serpeloni, Juliana Mara
; Bonini, Juliana Sartori
; Oliveira, Karen Brajão de
; Fiorentin, Karine
; Lucio, Léia Carolina
; Faccin-Galhardi, Ligia Carla
; Ferreto, Lirane Elize Defante
; Lioni, Lucy Megumi Yamauchi
; Consolaro, Marcia Edilaine Lopes
; Vicari, Marcelo Ricardo
; Arbex, Marcos Abdo
; Pileggi, Marcos
; Watanabe, Maria Angelica Ehara
; Costa, Maria Antônia Ramos
; Giannini, Maria José S. Mendes
; Amarante, Marla Karine
; Khalil, Najeh Maissar
; Lima Neto, Quirino Alves de
; Herai, Roberto H.
; Guembarovski, Roberta Losi
; Shinsato, Rogério N.
; Mainardes, Rubiana Mara
; Giuliatti, Silvana
; Yamada-Ogatta, Sueli Fumie
; Gerber, Viviane Knuppel de Quadros
; Pavanelli, Wander Rogério
; Silva, Weber Claudio da
; Petzl-Erler, Maria Luiza
; Valente, Valeria
; Soares, Christiane Pienna
; Cavalli, Luciane Regina
; Silva Jr, Wilson Araujo
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Abstract Coronavirus disease 2019 (COVID-19), caused by the Severe Acute Respiratory Syndrome Coronavirus type 2 (SARS-CoV-2), is the largest pandemic in modern history with very high infection rates and considerable mortality. The disease, which emerged in China’s Wuhan province, had its first reported case on December 29, 2019, and spread rapidly worldwide. On March 11, 2020, the World Health Organization (WHO) declared the COVID-19 outbreak a pandemic and global health emergency. Since the outbreak, efforts to develop COVID-19 vaccines, engineer new drugs, and evaluate existing ones for drug repurposing have been intensively undertaken to find ways to control this pandemic. COVID-19 therapeutic strategies aim to impair molecular pathways involved in the virus entrance and replication or interfere in the patients’ overreaction and immunopathology. Moreover, nanotechnology could be an approach to boost the activity of new drugs. Several COVID-19 vaccine candidates have received emergency-use or full authorization in one or more countries, and others are being developed and tested. This review assesses the different strategies currently proposed to control COVID-19 and the issues or limitations imposed on some approaches by the human and viral genetic variability.
10.
COVID-19 diagnosis by RT-qPCR in alternative specimens
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Gonçalves, Cássia Cristina Alves
; Barroso, Shana Priscila Coutinho
; Herlinger, Alice Laschuk
; Galliez, Rafael de Mello
; de Almeida, Tailah Bernardo
; Boullosa, Lidia Theodoro
; Nascimento, Erica Ramos dos Santos
; de Almeida, Jessica M
; da Costa, Raissa Mirella dos Santos Cunha
; da Paixão, Tatiana Monteiro
; Couceiro, José Nelson dos Santos Silva
; Frauches, Thiago Silva
; de Souza Jr, Wilson Rodrigues
; Costa, Andréa Ribeiro
; Faffe, Débora Souza
; Leitão, Isabela de Carvalho
; da Silva, Bianca Ortiz
; de Lira, Guilherme Sant’Anna
; de Almeida, Isabela Labarba Carvalho
; Ferreira Jr, Orlando da Costa
; Castiñeiras, Terezinha Marta Pereira Pinto
; Mariani, Diana
; Tanuri, Amilcar
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BACKGROUND The high demand for adequate material for the gold standard reverse transcription real-time polymerase chain reaction (RT-qPCR)-based diagnosis imposed by the Coronavirus disease 2019 (COVID-19) pandemic, combined with the inherent contamination risks for healthcare workers during nasopharyngeal swab (NP) sample collection and the discomfort it causes patients, brought the need to identify alternative specimens suitable for the diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). OBJECTIVES The aim of this work was to compare saliva and gingival fluid swabs to NP swabs as specimens for RT-qPCR-based SARS-CoV-2 diagnosis. METHODS We compared gingival fluid swabs (n = 158) and saliva (n = 207) to the rayon-tipped NP swabs obtained from mild-symptomatic and asymptomatic subjects as specimens for RT-qPCR for SARS-CoV-2 detection. FINDINGS When compared to NP swabs, gingival fluid swabs had a concordance rate of 15.4% among positive samples, zero among inconclusive, and 100% among negative ones. For saliva samples, the concordance rate was 67.6% among positive samples, 42.9% among inconclusive, and 96.8% among negative ones. However, the concordance rate between saliva and NP swabs was higher (96.9%) within samples with lower cycle threshold (Ct) values (Ct > 10 ≤ 25). MAIN CONCLUSIONS Our data suggests that whereas gingival fluid swabs are not substitutes for NP swabs, saliva might be considered whenever NP swabs are not available or recommended.
https://doi.org/10.1590/0074-02760210085
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11.
Assessment of agricultural efficiency and yield gap for soybean in the Brazilian Central Cerrado biome
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Santos, Thaynara Garcia
; Battisti, Rafael
; Casaroli, Derblai
; Alves Jr, José
; Evangelista, Adão Wagner Pêgo
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ABSTRACT Soybean is the main crop grown in Brazil and is important to quantify the capacity of increase in yield by crop production intensification and management. This study aims to quantify yield gap and agricultural efficiency (AE) for soybean in Central Cerrado biome, Brazil. Yield gap by management (YGMG) and water deficit (YGWD) and AE and climate efficiency (CE) were calculated based on potential (PoY), attainable (AtY) and actual (AcY) yields. Potential yields and AtY were simulated for the main sowing date, ranging from Oct 11 to Nov 01, using the agroecological zone crop model, from 1980/81 to 2016/17 growing seasons. The sites were Rio Verde (GO), Cristalina (GO), Barreiras (BA) and Peixe (TO). Actual yield was obtained from official statistics for each site. Agricultural efficiency rate for this period and its relationship with CE were analyzed. The YGMG were 4,345, 3,446, 4,531 and 2,649 kg·ha–1 for Rio Verde, Cristalina, Peixe and Barreiras, respectively. Barreiras had a higher YGWD when compared with other sites, reaching a mean of 6,526 kg·ha–1. However, Barreiras had a higher AE (51%), indicating that crop management applied in this region can explore the environmental conditions more than other sites. Agricultural efficiency showed an increasing rate from 0.70 to 1.21% per year, while the relation between AE and CE fitted an exponential negative function, by which higher water volume available reduced AE. Thus, it is possible to double soybean yield through improvements in management based on AtY (7,409 kg·ha–1) and AcY (3,260 kg·ha–1) in Central Cerrado biome, Brazil.
https://doi.org/10.1590/1678-4499.20200352
624 downloads
12.
Níveis Séricos do BDNF na Proteção Cardiovascular e em Resposta ao Exercício
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Trombetta, Ivani Credidio
; DeMoura, José Roberto
; Alves, Cleber Rene
; Carbonari-Brito, Renato
; Cepeda, Felipe Xerez
; Lemos Jr, José Ribeiro
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Arquivos Brasileiros de Cardiologia
- Métricas do periódico
Resumo As doenças cardiovasculares (DCV) são atualmente a maior causa de morte no Brasil e no mundo. Em 2016 as DCV foram responsáveis por mais de 17 milhões de mortes, representando 31% de todas as mortes em nível global. Mecanismos moleculares e genéticos podem estar envolvidos na proteção cardiovascular e devem ser considerados nas novas abordagens terapêuticas. Nesse sentido, recentes estudos têm relatado que o Fator Neurotrófico Derivado do Encéfalo (Brain-Derived Neurotrophic Factor, BDNF) está reduzido em indivíduos predispostos a desenvolverem DCV, e que o treinamento físico aeróbio aumenta as quantidades de BDNF circulante. O BDNF é uma neurotrofina encontrada em altas concentrações no hipocampo e córtex cerebral, sendo considerada molécula-chave na manutenção da plasticidade sináptica e na sobrevivência das células neuronais. Além da plasticidade neuronal, BDNF também é importante na função vascular, promovendo angiogênese por meio da regulação por espécies reativas de oxigênio (ROS). Entretanto, uma variante do gene do BDNF em humanos, o polimorfismo Val66Met (substituição do aminoácido valina por uma metionina na posição 66 do códon), que ocorre em 20-30% da população caucasiana, pode afetar as concentrações de BDNF no plasma e sua atividade em todos os tecidos periféricos contendo receptores tirosina quinase B (TrkB), como o endotélio. De fato, recentemente observamos que o polimorfismo Val66Met prejudica a reatividade vascular e o BDNF circulante em resposta ao treinamento físico. Dessa forma, apresentaremos a seguir uma discussão sobre os níveis séricos de BDNF na proteção cardiovascular, a variante genética Val66Met na reatividade vascular e o efeito do exercício físico.
Abstract Cardiovascular disease (CVD) is currently the leading cause of death in Brazil and worldwide. In 2016, CVD accounted for more than 17 million deaths, representing 31% of all deaths globally. Molecular and genetic mechanisms may be involved in vascular protection and should be considered in new therapeutic approaches. In this sense, recent studies have reported that brain-derived neurotrophic factor (BDNF) is reduced in individuals predisposed to develop CVD, and that aerobic physical training increases the amounts of circulating BDNF. BDNF is a neurotrophin found at high concentrations in the hippocampus and cerebral cortex and is considered a key molecule for the maintenance of synaptic plasticity and survival of neuronal cells. In addition to neuronal plasticity, BDNF is also important in vascular function, promoting angiogenesis through the regulation of reactive oxygen species (ROS). However, a variant of the BDNF gene in humans, the Val66Met polymorphism (substitution of the amino acid valine for a methionine at position 66 of the codon), occurring in 20-30% of the Caucasian population, may affect plasma BDNF concentrations and its activity in all peripheral tissues containing tyrosine kinase B receptors (TrkB), such as the endothelium. Thus, we will present a discussion about the role of serum BDNF levels in cardiovascular protection, Val66Met genetic variant in vascular reactivity and the effect of physical exercise.
https://doi.org/10.36660/abc.20190368
2268 downloads
13.
Influence of Family History of Diabetes on Cardiac Autonomic Dysfunction of Adolescents
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Dias-Filho, Carlos Alberto Alves
; Soares Jr, Nivaldo de Jesus
; Dias, Carlos José
; Ferreira, Andressa Coelho
; Sena, Carlan da Silva
; Brito-Monzani, Janaína de Oliveira
; Andrade, Rafael Martins
; Vieira, Adeilson Serra Mendes
; Pinto, Leandro Moraes
; de Carvalho, Wellington Roberto G.
; Mostarda, Cristiano Teixeira
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International Journal of Cardiovascular Sciences
- Métricas do periódico
Abstract Background To evaluate cardiac autonomic modulation of adolescents with a family history of diabetic parents. Objective This study aims to evaluate the influence of a family history of diabetes on cardiac autonomic modulation. Methods This is an analytical and cross-sectional study on adolescents between 11 and 18 years of age, of both genders, who were divided into group with a family history of diabetes and a control group without a family history of diabetes. The study protocol consisted of the analysis of heart rate variability, blood pressure, anthropometric measurements, and body composition. Also, by using questionnaires, level of physical activity, sexual maturation, and sleep quality were evaluated. Normality of data distribution was tested using the Kolmogorov-Smirnov test. Then, statistical significance was evaluated using the Student's t-test, and the Cohen’s teste was used for calculation of the effect size. The level of significance adopted in the statistical analysis was 5%. Results When the group of individuals with a family history of diabetes was compared with the control group, statistically significant differences were observed in the variables the standard deviation of the NN time series interval (SDNN) (43.9 ± 2.2 vs. 53.5 ± 2.6 ms), the square root of the quadratic differences (RMSSD) (41.9 ± 3.3 vs. 52.4 ± 3.2 ms), standard deviation of beat-to-beat instantaneous variability (SD1) (29.7 ± 2.3 vs. 37.1 ± 2.3 ms), long-term standard deviation of continuous RR intervals (SD2) (. 54.1 ± 2.6 vs. 66.66 ± 3.5 ms), and in low frequency (LF) (496.0 ± 49.5 vs. 728 ± 71.6 ms2) and high frequency (HF) (1050.0 ± 120.4 vs. 737.4 ± 98.5 ms2) in the frequency domain. Conclusions Global autonomic modulation is decreased in adolescents with a family history of diabetes. We also observed a decrease in vagal activity in this group. So, sympathetic autonomic modulation is predominant in this population. (Int J Cardiovasc Sci. 2020; [online].ahead print, PP.0-0)
https://doi.org/10.36660/ijcs.20180064
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14.
Infestation of an endemic arbovirus area by sympatric populations of Aedes aegypti and Aedes albopictus in Brazil
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Barbosa, Rosângela Maria Rodrigues
; Melo-Santos, Maria Alice Varjal de
; Silveira Jr, José Constantino
; Silva-Filha, Maria Helena Neves Lobo
; Souza, Wayner Vieira
; Oliveira, Cláudia Maria Fontes de
; Ayres, Constância Flávia Junqueira
; Xavier, Morgana do Nascimento
; Rodrigues, Marina Praxedes
; Santos, Suzane Alves dos
; Nakazawa, Mitsue Maia
; Regis, Lêda Narcisa
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BACKGROUND Aedes aegypti and Aedes albopictus are the most important arbovirus vectors in the world. OBJECTIVES This study aimed to investigate and compare the infestation pattern of these species in a neighbourhood of Recife, Brazil, endemic for arboviruses in 2005 (T1) and 2013 (T2). METHODS Infestation, distribution and relative abundance of these sympatric species were recorded by egg collection using a network of 59 sentinel ovitraps (s-ovt) at fixed sampling stations for 12 months in T1 and T2. FINDINGS A permanent occupation pattern was detected which was characterised by the presence of egg-laying females of one or both species with a high ovitrap positivity index (94.3 to 100%) throughout both years analysed. In terms of abundance, the total of eggs collected was lower (p < 0.005) in T2 (146,153) than in T1 (281,103), although ovitraps still displayed a high index of positivity. The spatial distribution showed the presence of both species in 65.1% of the 148 s-ovt assessed, while a smaller number of traps exclusively contained Ae. aegypti (22%) or Ae. albopictus (13.2%) eggs. MAIN CONCLUSIONS Our comparative analysis demonstrated the robustness of the spatial occupation and permanence of Ae. aegypti and Ae. albopictus populations in this endemic urban area.
https://doi.org/10.1590/0074-02760190437
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15.
Pre-TAI protocol strategies to increase reproductive efficiency in beef and dairy cows
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Sales, José Nélio de Sousa
; Simões, Luiz Manoel Souza
; Orlandi, Raphael Evangelista
; Lima, Eduardo Alves
; Santos, Ana Paula Castro
; Bottino, Miguel Pizzolante
; Silva, Luiz Augusto Capellari Leite da
; Souza, José Camisão de
; Dias, Marcelo Maronna
; Massoneto, João Paulo Martinelli
; Scandiuzzi Jr, Luiz Antônio
; Freitas, Bruno Gonzalez
; Guerreiro, Bruna Martins
; Bastos, Michele Ricieri
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Abstract Ovulation synchronization protocols are well established in beef and dairy cows. However, the protocol response rate is around 70-90%. In beef cows, factors such as inadequate nutrition and calf presence negatively impact the response of progesterone (P4)/estradiol-based ovulation synchronization protocols by interfering with GnRH release and consequently reducing LH pulsatility and final follicular development. In dairy cows, protocols based on GnRH and prostaglandin (Ovsynch) are the most widely used in the world. However, the efficiency of Ovsynch is dependent on the presence of a large follicle at the time of administration of the first GnRH. In these ovulation synchronization protocols, pre-synchronization protocols (Prostaglandins, Double Ovsynch and P4synch) are usually attempted in an effort to increase responses. Thus, the objective of this review was to discuss pre-ovulation synchronization strategies (administration of injectable P4 or energetic/protein supplementation or pre-synchronization with intra-vaginal progesterone devices) aiming to increase the LH pulsatility in beef cows or induce the formation of a GnRH-responsive follicle at the beginning of the Ovsynch protocol in dairy cows.
https://doi.org/10.21451/1984-3143-ar2019-0041
1186 downloads
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