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“Existe o espaço, mas ao mesmo tempo não existe”: análise do processo de cuidado no tratamento psicofarmacológico na saúde mental Existe espaço existe existe”
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Pires Júnior, Roberto Carlos

; Marques, Fabrine Costa

; Rocha, Lêda Antunes

; Fonseca, Bárbara Soares

; Martins, Jayne Duarte

; Sampaio, Cristina Andrade

Interface - Comunicação, Saúde, Educação

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2024, Volume 28 elocation e230212

Abstract: En Pt Es | Text: En Pt Es | PDF: En | PDF: Pt | PDF: Es

Considering the challenges to psychosocial rehabilitation, this study was aimed at understanding the perspective of users and workers regarding psychopharmacological treatment. This is a qualitative study, which interviewed six providers and ten users of the Psychosocial Care Center of a municipality in the north of Minas Gerais. The transcripts were treated in Coding Cycles and examined by Discourse Analysis. Three categories related to the micropolitical dimension of care were defined: the institutional flowchart; the intercessory spaces; and the subjective production of the agents. Dissonances were revealed between statements alluding to the psychosocial care policy, with the competition of emancipatory and restrictive conceptions and technologies of care. The importance of the micropolitical analysis of care in psychopharmacological treatment was verified, favoring the processes of contractuality, protagonism, and user autonomy. rehabilitation Gerais Analysis defined flowchart spaces agents policy verified contractuality protagonism autonomy

Considerando os desafios à reabilitação psicossocial, objetivou-se compreender a perspectiva de usuários e trabalhadores no tratamento psicofarmacológico. Trata-se de um estudo qualitativo que entrevistou seis profissionais e dez usuários do Centro de Atenção Psicossocial de um município da região norte de Minas Gerais. As transcrições foram tratadas em Ciclos de Codificação e examinadas pela Análise de Discurso. Definiram-se três categorias relativas à dimensão micropolítica do cuidado: o fluxograma institucional, os espaços intercessores e a produção subjetiva dos agentes. Revelaram-se dissonâncias entre enunciados alusivos à política da atenção psicossocial, com a concorrência de concepções e tecnologias de cuidado emancipatórias e restritivas. Constatou-se a importância da análise micropolítica do cuidado no tratamento psicofarmacológico, favorecendo os processos de contratualidade, protagonismo e autonomia do usuário. psicossocial objetivouse objetivou se psicofarmacológico Tratase Trata Gerais Discurso Definiramse Definiram institucional agentes Revelaramse Revelaram restritivas Constatouse Constatou contratualidade usuário

Considerando los desafíos para la rehabilitación psicosocial, el objetivo fue comprender la perspectiva de usuarios y trabajadores en el tratamiento psicofarmacéutico. Se trata de un estudio cualitativo que entrevistó a seis profesionales y a diez usuarios del Centro de Atención Psicosocial de un municipio de la región norte de Minas Gerais. Las transcripciones fueron tratadas en Ciclos de Codificación y examinadas por el Análisis del Discurso. Se definieron tres categorías relativas a la dimensión micropolítica del cuidado: el diagrama de flujo institucional, los espacios intercesores y la producción subjetiva de los agentes. Se revelaron disonancias entre enunciados alusivos a la política de la atención psicosocial, con la concurrencia de concepciones y tecnologías de cuidado emancipatorias y restrictivas. Se constató la importancia del análisis micropolítico del cuidado en el tratamiento psicofarmacéutico, favoreciendo los procesos de contractualidad, protagonismo y autonomía del usuario. psicosocial psicofarmacéutico Gerais Discurso institucional agentes restrictivas contractualidad usuario

https://doi.org/10.1590/interface.230212

Use of insect repellent as personal protection among women of childbearing age in an arbovirus endemic area in Northeastern Brazil
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Dias, Livia Karla Sales

; Sanhueza-Sanzana, Carlos

; Pinheiro Júnior, Francisco Marto Leal

; Martins, Adriano Ferreira

; Correia, Francisco Gustavo Silveira

; de Aguiar, Italo Wesley Oliveira

; Ferreira, Nayane Cavalcante

; Stolow, Jeni

; Rutherford, George

; Teixeira, Maria Gloria

; Pires Neto, Roberto da Justa

; de Almeida, Rosa Livia Freitas

; Coelho, Ivo Castelo Branco

; Frota, Cristiane Cunha

; Kendall, Carl

; Kerr, Ligia Regina Franco Sansigolo

Revista Brasileira de Epidemiologia

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2024, Volume 27 elocation e240025

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Objective: To analyze the factors associated with the individual use of insect repellent by women of childbearing age living in area endemic for arboviruses in Fortaleza, Brazil. Methods: This is a cohort study carried out between 2018 and 2019 with women aged between 15 and 39 years in Fortaleza, state of Ceará, Brazil. A total of 1,173 women users of one of the four selected primary health care units participated in the study. The outcome was divided into: continued use, discontinued use, and nonuse of insect repellent. Crude and adjusted multinominal logistic regression analysis was carried out guided by a hierarchical model, with presentation of the respective odds ratio (OR) and 95% confidence intervals (95%CI). The independent variables include: socioeconomic and demographic data, environmental and sanitary characteristics, knowledge of the insect repellent, and behavioral and pregnancy-related aspects. Results: Only 28% of the participants reported using insect repellent during the two waves of the cohort. Women with higher education (OR=2.55; 95%CI 1.44–4.51); who are employed (OR=1.51; 95%CI 1.12–2.03); who received guidance from healthcare professionals (OR=1.74; 95%CI 1.28–2.36) and the media (OR=1.43; 95%CI 1.01–2.02); who intensified precautions against mosquitoes during the epidemic (OR=3.64; 95%CI 2.29–5.78); and who were pregnant between 2016 and 2019 (OR=2.80; 95%CI 1.83–4.30) had increased odds for continued use of insect repellent. Conclusion: The use of insect repellent among women of childbearing age was associated with a higher level of education, employment, guidance on insect repellent provided by healthcare professionals and the media, behavioral changes to protect against mosquitoes during the Zika virus epidemic, and pregnancy when occurring as of the beginning of the epidemic period. Objective Fortaleza Brazil Methods 201 1 3 Ceará 1173 173 1,17 into model OR (OR 95 95%CI. 95CI CI . (95%CI) include data characteristics pregnancyrelated related aspects Results 28 OR=2.55 OR255 2 55 (OR=2.55 1.44–4.51 144451 44 4 51 1.44–4.51) OR=1.51 OR151 (OR=1.51 1.12–2.03 112203 12 03 1.12–2.03) OR=1.74 OR174 74 (OR=1.74 1.28–2.36 128236 36 OR=1.43 OR143 43 (OR=1.43 1.01–2.02 101202 01 02 1.01–2.02) OR=3.64 OR364 64 (OR=3.64 2.29–5.78 229578 29 5 78 2.29–5.78) OR=2.80 OR280 80 (OR=2.80 1.83–4.30 183430 83 30 Conclusion employment period 20 117 17 1,1 9 (95%CI OR=2.5 OR25 (OR=2.5 1.44–4.5 14445 OR=1.5 OR15 (OR=1.5 1.12–2.0 11220 0 OR=1.7 OR17 7 (OR=1.7 1.28–2.3 12823 OR=1.4 OR14 (OR=1.4 1.01–2.0 10120 OR=3.6 OR36 6 (OR=3.6 2.29–5.7 22957 OR=2.8 OR28 8 (OR=2.8 1.83–4.3 18343 11 1, OR=2. OR2 (OR=2. 1.44–4. 1444 OR=1. OR1 (OR=1. 1.12–2. 1122 1.28–2. 1282 1.01–2. 1012 OR=3. OR3 (OR=3. 2.29–5. 2295 1.83–4. 1834 OR=2 (OR=2 1.44–4 144 OR=1 (OR=1 1.12–2 112 1.28–2 128 1.01–2 101 OR=3 (OR=3 2.29–5 229 1.83–4 183 OR= (OR= 1.44– 14 1.12– 1.28– 1.01– 10 2.29– 22 1.83– 18 1.44 1.12 1.28 1.01 2.29 1.83 1.4 1.1 1.2 1.0 2.2 1.8 1. 2.

RESUMO Objetivo: Analisar os fatores associados ao uso de repelente individual por mulheres em idade fértil residentes em área endêmicas para arboviroses em Fortaleza, Brasil. Métodos: Coorte realizada entre 2018 e 2019, com mulheres entre 15 e 39 anos, moradoras em Fortaleza, Ceará, Brasil. Participaram 1.173 mulheres, usuárias de quatro unidades primárias de saúde do município. O desfecho foi categorizado em: uso continuado, uso descontinuado e não uso de repelente. Realizada análise de regressão logística multinominal norteada por modelo hierárquico, com apresentação dos respectivos odds ratio (OR) e intervalos de confiança de 95% (IC95%). As variáveis independentes incluem: dados socioeconômicos e demográficos, características ambientais e sanitárias, conhecimento sobre o repelente e aspectos comportamentais e relacionados à gravidez. Resultados: Somente 28% das participantes referiram o uso de repelente durante as duas ondas da coorte. Mulheres com escolaridade superior (OR=2,55; IC95% 1,44–4,51); com emprego (OR=1,51; IC95% 1,12–2,03); que receberam orientações por profissionais da saúde (OR=1,74; IC95% 1,28–2,36) e pela mídia (OR=1,43; IC95% 1,01–2,02); que intensificaram os cuidados contra o mosquito na epidemia (OR=3,64; IC95% 2,29–5,78); estavam grávidas entre 2016 e 2019 (OR=2,80; IC95% 1,83–4,30) tiveram as chances aumentadas para uso continuado de repelente. Conclusões: O uso de repelente entre mulheres em idade fértil mostrou-se associado a um maior nível de escolaridade, ao emprego, às orientações sobre repelente fornecidas por profissionais de saúde e pela mídia, às mudanças comportamentais de cuidado contra o mosquito durante a epidemia da Zika e à gravidez quando ocorrida a partir do início do período epidêmico. Objetivo Fortaleza Brasil Métodos 201 1 3 anos Ceará 1173 173 1.17 município hierárquico OR (OR 95 IC95%. IC95 IC . (IC95%) incluem demográficos sanitárias Resultados 28 coorte OR=2,55 OR255 2 55 (OR=2,55 1,44–4,51 144451 44 4 51 1,44–4,51) OR=1,51 OR151 (OR=1,51 1,12–2,03 112203 12 03 1,12–2,03) OR=1,74 OR174 74 (OR=1,74 1,28–2,36 128236 36 OR=1,43 OR143 43 (OR=1,43 1,01–2,02 101202 01 02 1,01–2,02) OR=3,64 OR364 64 (OR=3,64 2,29–5,78 229578 29 5 78 2,29–5,78) OR=2,80 OR280 80 (OR=2,80 1,83–4,30 183430 83 30 Conclusões mostrouse mostrou se epidêmico 20 117 17 1.1 9 IC9 (IC95% OR=2,5 OR25 (OR=2,5 1,44–4,5 14445 OR=1,5 OR15 (OR=1,5 1,12–2,0 11220 0 OR=1,7 OR17 7 (OR=1,7 1,28–2,3 12823 OR=1,4 OR14 (OR=1,4 1,01–2,0 10120 OR=3,6 OR36 6 (OR=3,6 2,29–5,7 22957 OR=2,8 OR28 8 (OR=2,8 1,83–4,3 18343 11 1. (IC95 OR=2, OR2 (OR=2, 1,44–4, 1444 OR=1, OR1 (OR=1, 1,12–2, 1122 1,28–2, 1282 1,01–2, 1012 OR=3, OR3 (OR=3, 2,29–5, 2295 1,83–4, 1834 (IC9 OR=2 (OR=2 1,44–4 144 OR=1 (OR=1 1,12–2 112 1,28–2 128 1,01–2 101 OR=3 (OR=3 2,29–5 229 1,83–4 183 (IC OR= (OR= 1,44– 14 1,12– 1,28– 1,01– 10 2,29– 22 1,83– 18 1,44 1,12 1,28 1,01 2,29 1,83 1,4 1,1 1,2 1,0 2,2 1,8 1, 2,

https://doi.org/10.1590/1980-549720240025

Use of insect repellent as personal protection among women of childbearing age in an arbovirus endemic area in Northeastern Brazil
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Dias, Livia Karla Sales

; Sanhueza-Sanzana, Carlos

; Pinheiro Júnior, Francisco Marto Leal

; Martins, Adriano Ferreira

; Correia, Francisco Gustavo Silveira

; de Aguiar, Italo Wesley Oliveira

; Ferreira, Nayane Cavalcante

; Stolow, Jeni

; Rutherford, George

; Teixeira, Maria Gloria

; Pires Neto, Roberto da Justa

; de Almeida, Rosa Livia Freitas

; Coelho, Ivo Castelo Branco

; Frota, Cristiane Cunha

; Kendall, Carl

; Kerr, Ligia Regina Franco Sansigolo

Revista Brasileira de Epidemiologia

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2024, Volume 27 elocation e240025

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

https://doi.org/10.1590/1980-549720240025

“Existe o espaço, mas ao mesmo tempo não existe”: análise do processo de cuidado no tratamento psicofarmacológico na saúde mental
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Pires Júnior, Roberto Carlos

; Marques, Fabrine Costa

; Rocha, Lêda Antunes

; Fonseca, Bárbara Soares

; Martins, Jayne Duarte

; Sampaio, Cristina Andrade

Interface - Comunicação, Saúde, Educação

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2024, Volume 28 elocation e230212

Abstract: Es En Pt | Text: Es En Pt | PDF: Es | PDF: En | PDF: Pt

https://doi.org/10.1590/interface.230212

Disponibilidade hídrica e fertilização mineral nas características da madeira e do carvão vegetal de Eucalyptus grandis W. Hill ex Maiden
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Silva, Raissa Tavares

; Sette Júnior, Carlos Roberto

; Franco, Mariana Pires

; Filho, Mario Tomazello

; Laclau, Jean Paul

; Chaix, Gilles

Ciência Florestal

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sep 2019, Volume 29 N. 3 Pages 1168 - 1179

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo As alterações na qualidade da madeira das árvores de Eucalyptus causadas pela fertilização e disponibilidade hídrica podem influenciar as características da biomassa e do carvão vegetal. O objetivo deste trabalho foi avaliar as características da madeira e do carvão vegetal de Eucalyptus grandis sob o efeito da fertilização com potássio e sódio (controle; 4,5 kmol ha-1 de KCl e 4,5 kmol ha-1 de NaCl) e disponibilidade hídrica (100% e 63% das chuvas, com exclusão artificial por lonas em polietileno). Árvores de Eucalyptus de cada tratamento de fertilização x disponibilidade hídrica, com cinco anos de idade, foram cortadas e obtidas amostras, na altura do DAP para a caracterização energética e física da biomassa e do carvão vegetal. A aplicação da fertilização com K e Na não influenciou as características energéticas e físicas da biomassa e do carvão vegetal. A exclusão parcial da água da chuva na plantação florestal de Eucalyptus grandis promoveu alterações nas características da biomassa e do carvão vegetal, com redução do teor de cinzas, aumento da densidade da madeira e do carvão vegetal e rendimento gravimétrico do carvão vegetal.

Abstract Changes in the wood quality of Eucalyptus trees caused by fertilization and water availability may influence the characteristics of biomass and charcoal. The aim of this study was to evaluate the effects of potassium and sodium fertilization (control; 4.5 kmol ha-1 of KCl and 4.5 kmol ha-1 of NaCl) and water availability (100% and 63% rainfall with artificial exclusion) on the energetic and physical characteristics of biomass and charcoal. Eucalyptus trees of each fertilization x water availability treatments, at five years old, were cut down and the samples were taken at the DBH for the energetic and physical characterization of biomass and charcoal. The application of fertilization with K and Na did not influence the energetic and physical characteristics of biomass and charcoal. The partial exclusion of rainwater in the Eucalyptus grandis forest plantation promoted changes in the characteristics of biomass and charcoal, with reduction of ash content, and increase of wood and charcoal density and the charcoal gravimetric yield.

https://doi.org/10.5902/1980509831387 430 downloads

Comment on the study Coronary Artery Bypass Surgery in Brazil: Analysis of the National Reality Through the Bypass Registry that was presented at the 46th Congress of the Brazilian Society of Cardiovascular Surgery, Nova Lima, BH, Brazil, April 5 and 6, 2019
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Dallan, Luís Alberto O.

; Paez, Rodrigo Pereira

; Hossne Junior, Nelson Américo

; Santo, José Amalth do Espírito

; Berwanger, Otavio

; Santos, Renato Hideo Nakagawa

; Kalil, Renato Abdala Karam

; Jatene, Fabio B.

; Cavalcanti, Alexandre Biasi

; Zilli, Alexandre Cabral

; Bettiati Jr, Luiz Carlos

; Figueira, Fernando Augusto Marinho dos Santos

; D’Azevedo, Stephanie Steremberg Pires

; Soares, Marcelo José Ferreira

; Fernandes, Marcio Pimentel

; Ardito, Roberto Vito

; Bogdan, Renata Andrea Barberio

; Campagnucci, Valquíria Pelisser

; Nakasako, Diana

; Rodrigues, Clarissa Garcia

; Rodrigues Junior, Anilton Bezerra

; Cascudo, Marcelo Matos

; Atik, Fernando Antibas

; Lima, Elson Borges

; Nina, Vinicius José da Silva

; Heluy, Renato Albuquerque

; Azeredo, Lisandro Gonçalves

; Henrique Junior, Odilon Silva

; Mendonça, José Teles de

; Silva, Katharina Kelly de Oliveira Gama

; Pandolfo, Marcelo

; Lima Júnior, José Dantas de

; Faria, Renato Max

; Santos, Jonas Gonçalves dos

; Coelho, Guilherme Henrique Biachi

; Pereira, Sergio Nunes

; Senger, Roberta

; Buffolo, Enio

; Caputi, Guido Marco

; Oliveira, Juliana Aparecida Borges de

; Gomes, Walter J.

Brazilian Journal of Cardiovascular Surgery

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aug 2019, Volume 34 N. 4 Pages 504 - 506

Abstract: En | Text: En | PDF: En

https://doi.org/10.21470/1678-9741-2019-0606 335 downloads

Coronary Artery Bypass Surgery in Brazil: Analysis of the National Reality Through the BYPASS Registry
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Paez, Rodrigo Pereira

; Hossne Junior, Nelson Américo

; Santo, José Amalth do Espírito

; Berwanger, Otavio

; Santos, Renato Hideo Nakagawa

; Kalil, Renato Abdala Karam

; Jatene, Fabio B.

; Cavalcanti, Alexandre Biasi

; Zilli, Alexandre Cabral

; Bettiati Jr, Luiz Carlos

; Figueira, Fernando Augusto Marinho dos Santos

; D'Azevedo, Stephanie Steremberg Pires

; Soares, Marcelo José Ferreira

; Fernandes, Marcio Pimentel

; Ardito, Roberto Vito

; Bogdan, Renata Andrea Barberio

; Campagnucci, Valquíria Pelisser

; Nakasako, Diana

; Rodrigues, Clarissa Garcia

; Rodrigues Junior, Anilton Bezerra

; Cascudo, Marcelo Matos

; Atik, Fernando Antibas

; Lima, Elson Borges

; Nina, Vinicius José da Silva

; Heluy, Renato Albuquerque

; Azeredo, Lisandro Gonçalves

; Henrique Junior, Odilon Silva

; Mendonça, José Teles de

; Silva, Katharina Kelly de Oliveira Gama

; Pandolfo, Marcelo

; Lima Júnior, José Dantas de

; Faria, Renato Max

; Santos, Jonas Gonçalves dos

; Coelho, Guilherme Henrique Biachi

; Pereira, Sergio Nunes

; Senger, Roberta

; Buffolo, Enio

; Caputi, Guido Marco

; Oliveira, Juliana Aparecida Borges de

; Gomes, Walter J.

Brazilian Journal of Cardiovascular Surgery

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apr 2019, Volume 34 N. 2 Pages 142 - 148

Abstract: En | Text: En | PDF: En

Abstract Introduction: Coronary artery bypass grafting (CABG) is the most frequently performed heart surgery in Brazil. Recent international guidelines recommend that national societies establish a database on the practice and results of CABG. In anticipation of the recommendation, the BYPASS Registry was introduced in 2015. Objective: To analyze the profile, risk factors and outcomes of patients undergoing CABG in Brazil, as well as to examine the predominant surgical strategy, based on the data included in the BYPASS Registry. Methods: A cross-sectional study of 2292 patients undergoing CABG surgery and cataloged in the BYPASS Registry up to November 2018. Demographic data, clinical presentation, operative variables, and postoperative hospital outcomes were analyzed. Results: Patients referred to CABG in Brazil are predominantly male (71%), with prior myocardial infarction in 41.1% of cases, diabetes in 42.5%, and ejection fraction lower than 40% in 9.7%. The Heart Team indicated surgery in 32.9% of the cases. Most of the patients underwent cardiopulmonary bypass (87%), and cardioplegia was the strategy of myocardial protection chosen in 95.2% of the cases. The left internal thoracic artery was used as a graft in 91% of the cases; the right internal thoracic artery, in 5.6%; and the radial artery in 1.1%. The saphenous vein graft was used in 84.1% of the patients, being the only graft employed in 7.7% of the patients. The median number of coronary vessels treated was 3. Operative mortality was 2.8%, and the incidence of cerebrovascular accident was 1.2%. Conclusion: CABG data in Brazil provided by the BYPASS Registry analysis are representative of our national reality and practice. This database constitutes an important reference for indications and comparisons of therapeutic procedures, as well as to propose subsequent models to improve patient safety and the quality of surgical practice in the country.

https://doi.org/10.21470/1678-9741-2018-0313 1270 downloads

Clinical profile and factors associated with hospitalization during a Chikungunya epidemic in Ceará, Brazil
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Pinto, José Reginaldo

; Silva Junior, Geraldo Bezerra da

; Mota, Rosa Maria Salani

; Martins, Pollyana

; Santos, Artur Keyler Teixeira

; Moura, Dean Carlos Nascimento de

; Pires Neto, Roberto da Justa

; Daher, Elizabeth De Francesco

Revista da Sociedade Brasileira de Medicina Tropical

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2019, Volume 52 elocation e20190167

Abstract: En | Text: En | PDF: En

Abstract INTRODUCTION: The aim of this study was to characterize the clinical-epidemiological profile of Chikungunya virus infection and the factors associated with hospitalization during the peak of the most recent epidemic period in Brazil (2016-2017). METHODS Two official databases of the State Health Secretariat of Ceará were used, and a total of 182,731 notifications were analyzed. RESULTS Independent factors associated with hospital admission were chronic kidney disease (OR 4.56, 95% CI 3.36-6.17), hypertension (OR 1.90, 95% CI 1.69-2.14), leukopenia (OR 1.89, 95% CI 1.56-2.30) and diabetes mellitus (OR 1.70, 95% CI 1.44-1.99). CONCLUSIONS The pre-existing comorbidities have shown the potential to destabilize the patients' clinical status.

https://doi.org/10.1590/0037-8682-0167-2019 856 downloads

The Brazilian Registry of Adult Patient Undergoing Cardiovascular Surgery, the BYPASS Project: Results of the First 1,722 Patients
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Gomes, Walter J.

; Moreira, Rita Simone

; Zilli, Alexandre Cabral

; Bettiati Jr, Luiz Carlos

; Figueira, Fernando Augusto Marinho dos Santos

; D' Azevedo, Stephanie Steremberg Pires

; Soares, Marcelo José Ferreira

; Fernandes, Marcio Pimentel

; Ardito, Roberto Vito

; Bogdan, Renata Andrea Barberio

; Campagnucci, Valquíria Pelisser

; Nakasako, Diana

; Kalil, Renato Abdala Karam

; Rodrigues, Clarissa Garcia

; Rodrigues Junior, Anilton Bezerra

; Cascudo, Marcelo Matos

; Atik, Fernando Antibas

; Lima, Elson Borges

; Nina, Vinicius José da Silva

; Heluy, Renato Albuquerque

; Azeredo, Lisandro Gonçalves

; Henrique Junior, Odilon Silva

; Mendonça, José Teles de

; Silva, Katharina Kelly de Oliveira Gama

; Pandolfo, Marcelo

; Lima Júnior, José Dantas de

; Faria, Renato Max

; Santos, Jonas Gonçalves dos

; Paez, Rodrigo Pereira

; Coelho, Guilherme Henrique Biachi

; Pereira, Sergio Nunes

; Senger, Roberta

; Buffolo, Enio

; Caputi, Guido Marco

; Santo, José Amalth do Espírito

; Oliveira, Juliana Aparecida Borges de

; Berwanger, Otavio

; Cavalcanti, Alexandre Biasi

; Jatene, Fabio B.

Brazilian Journal of Cardiovascular Surgery

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apr 2017, Volume 32 N. 2 Pages 71 - 76

Abstract: En | Text: En | PDF: En

Abstract Objective: To report the early results of the BYPASS project - the Brazilian registrY of adult Patient undergoing cArdiovaScular Surgery - a national, observational, prospective, and longitudinal follow-up registry, aiming to chart a profile of patients undergoing cardiovascular surgery in Brazil, assessing the data harvested from the initial 1,722 patients. Methods: Data collection involved institutions throughout the whole country, comprising 17 centers in 4 regions: Southeast (8), Northeast (5), South (3), and Center-West (1). The study population consists of patients over 18 years of age, and the types of operations recorded were: coronary artery bypass graft (CABG), mitral valve, aortic valve (either conventional or transcatheter), surgical correction of atrial fibrillation, cardiac transplantation, mechanical circulatory support and congenital heart diseases in adults. Results: 83.1% of patients came from the public health system (SUS), 9.6% from the supplemental (private insurance) healthcare systems; and 7.3% from private (out-of -pocket) clinic. Male patients comprised 66%, 30% were diabetics, 46% had dyslipidemia, 28% previously sustained a myocardial infarction, and 9.4% underwent prior cardiovascular surgery. Patients underwent coronary artery bypass surgery were 54.1% and 31.5% to valve surgery, either isolated or combined. The overall postoperative mortality up to the 7th postoperative day was 4%; for CABG was 2.6%, and for valve operations, 4.4%. Conclusion: This first report outlines the consecution of the Brazilian surgical cardiac database, intended to serve primarily as a tool for providing information for clinical improvement and patient safety and constitute a basis for production of research protocols.

https://doi.org/10.21470/1678-9741-2017-0053 1883 downloads

10.

Expressão da enzima indoleamina-2,3-dioxigenase em truta arco-íris (Oncorhynchus mykiss)
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Cardoso, Fernanda

; Bruno, Carlos E. Malavasi

; Ramos, Cristiane C.

; Conrado, Andre L.V.

; Tabata, Yara A.

; Ferrão, Juliana Shimara Pires

; Kfoury Junior, José Roberto

Pesquisa Veterinária Brasileira

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oct 2015, Volume 35 N. 10 Pages 863 - 870

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Resumo: A indoleamina 2,3-dioxigenase (IDO) é uma enzima que cataboliza o aminoácido triptofano, levando à inibição da proliferação de linfócitos T, seja pela exaustão desse aminoácido no ambiente, ou pela indução via catabólitos induzindo-os a apoptose. Em mamíferos, esta enzima atua em diversas condições do organismo como a gestação, infecções, inflamações crônicas, transplantes e tumores, atuando na regulação imunológica. Estudos recentes identificaram a presença de moléculas homólogas a IDO em espécies filogeneticamente inferiores, cuja função parece estar restrita ao metabolismo do triptofano como fonte de energia. Este estudo teve por objetivo averiguar a expressão da IDO em células sanguíneas e órgãos hematopoiéticos de truta arco-íris pela imuno-histoquímica, buscando evidências de que a mesma poderia, nesta espécie, estar relacionada ao sistema imune. A expressão de IDO foi observada nos órgãos hematopoiéticos estudados incluindo o rim cefálico que apresentou marcação em células interrenais e leucócitos; baço, na qual a marcação restringiu à alguns leucócitos; no fígado a marcação ficou limitada à apenas algumas células dentro dos vasos sanguíneos e nas extensões sanguíneas pode-se visualizar a marcação de alguns leucócitos como os monócitos, linfócitos e neutrófilos. A predominância da marcação da IDO nesses tecidos pode constituir uma evidência de que a IDO identificada na O. mykiss esteja relacionada ao sistema imunológico nessa espécie.

Abstract: Indoleamine 2,3-dioxygenase (IDO) is an enzyme that catabolizes the amino acid tryptophan, leading to inhibition of T lymphocyte proliferation, whether by depletion of this amino acid in the environment, or by induction via the catabolites inducing apoptosis. In mammals, this enzyme acts on various conditions of the body such as pregnancy, infections, chronic inflammation, transplantation and tumors, acting in immune regulation. Recent studies have identified the presence of homologous molecules IDO lower phylogenetically related species, whose function appears to be confined to the tryptophan metabolism as an energy source. This study aimed to investigate the expression of IDO in blood cells and hematopoietic organs of rainbow trout by immunohistochemistry, seeking evidence that it could, this species is related to the immune system. The expression of IDO was observed in hematopoietic organs studied including head kidney that show labeling in interrenal cells and leukocytes; spleen, in which the marking restricted to a few leukocytes in the liver;, labeling was restricted to only certain cells within the blood vessels and the blood extensions can view the marking of some leukocytes including monocytes, lymphocytes and neutrophils. The predominance of IDO marking these tissues may constitute evidence that IDO identified in O. mykiss is related to the immune system in this species.

https://doi.org/10.1590/S0100-736X2015001000008 2069 downloads

11.

Padronização de um modelo de infecção por Clostridium difficile em hamsters sírios Mesocricetus auratus
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Silva, Rodrigo Otávio Silveira

; Guedes, Roberto Maurício Carvalho

; Gabardo, Michelle de Paula

; Oliveira Junior, Carlos Augusto

; Salvarani, Felipe Masiero

; Pires, Prhiscylla Sadanã

; Alves, Guilherme Guerra

; Lobato, Francisco Carlos Faria

Ciência Rural

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2014, Volume 44 N. 8 Pages 1415 - 1421

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

O objetivo do presente trabalho foi padronizar um modelo de infecção por Clostridium difficile (ICD) em hamsters sírios (Mesocricetus auratus). Para seleção dos isolados capazes de causar letalidade, cinco animais por grupo receberam uma dose de clindamicina (30mg kg-1) por gavagem. Após 48 horas, administraram-se 107 unidades formadoras de colônia (UFC), por animal, de quatro diferentes isolados toxigênicos de C. difficile. Selecinou-se um dos isolados capazes de causar diarreia e letalidade e administrou-se 4x102; 4x104; 4x106; 4x108UFC por animal, novamente com cinco hamsters por grupo. Em todas as diluições testadas, foi possível observar a ocorrência de diarreia e morte. A maior concentração testada (4x108UFC por animal) causou óbito de 100% dos hamsters do grupo. Todos os animais que vieram a óbito apresentaram tiflite hemorrágica, foram positivos para as toxinas A/B e foi possível isolar C. difficile do conteúdo intestinal, confirmando a reprodução experimental da doença. A dose letal para 50% da população foi estabelecida em 6,3x104UFC por animal. O modelo de indução de ICD em hamsters descritos no presente estudo passa a ser uma ferramenta valiosa para estudos relativos à patogenia, tratamento e controle dessa doença.

The aim of this study was to standardize a model of Clostridium difficile infection (CDI) in Syrian hamsters (Mesocricetus auratus). In order to evaluate strains capable of causing lethality, five hamsters per group received clindamycin (30mg kg-1) by gavage. After 48 hours, 107 colony forming units (CFU) of spores' solution of four strains were administered per animal. One strain capable of causing diarrhea and death was selected and administered at the following concentrations: 4x102; 4x104; 4x106; 4x108 CFU per animal. All dilutions tested were able to cause diarrhea and death. The highest concentration showed 100% of mortality. Post mortem evaluation revealed hemorrhagic typhlitis in all death animals. In addition, all intestinal contents were positive for A/B toxins, and toxigenic C. difficile strains were isolated, confirming the induction of infection by this microorganism. The dose lethal to 50% of the population was calculated: 6.3x104 CFU per animal. The standardized model of CDI in hamster is now available for studies on pathogenesis, treatment and control of this disease.

https://doi.org/10.1590/0103-8478cr20131344 2792 downloads

12.

Pandemic influenza A (H1N1) 2009: epidemiological analysis of cases in a tropical/semi-arid region of Brazil
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Pires Neto, Roberto da Justa

; Lemos, Daniele Rocha Queiroz

; Cavalcanti, Luciano Pamplona de Góes

; Ramos Junior, Alberto Novaes

; Alencar, Carlos Henrique

; Façanha, Mônica Cardoso

; Barroso, Madalena Isabel Coelho

; Vilar, Dina Cortez Lima Feitosa

; Fonseca Neto, Manoel Dias da

Revista da Sociedade Brasileira de Medicina Tropical

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apr 2013, Volume 46 N. 2 Pages 141 - 146

Abstract: En | Text: En | PDF: En

IntroductionThe year 2009 marked the beginning of a pandemic caused by a new variant of influenza A (H1N1). After spreading through North America, the pandemic influenza virus (H1N1) 2009 spread rapidly throughout the world. The aim of this study was to describe the clinical and epidemiological characteristics of cases of pandemic influenza in a tropical/semi-arid region of Brazil.MethodsA retrospective study analyzed all suspected cases of pandemic influenza (H1N1) 2009 reported in the Ceará State through the National Information System for Notifiable Diseases during the pandemic period between 28 April, 2009 and November 25, 2010.ResultsA total of 616 suspected cases were notified, 58 (9.4%) in the containment phase and 558 (90.6%) in the mitigation phase. Most cases were of affected young people resident in the City of Fortaleza, the largest urban center in the State of Ceará. The most frequent symptoms presented by the cases with confirmed infection were fever, cough, myalgia, arthralgia, and nasal congestion. Mortality rate was 0.0009/1,000 inhabitants and lethality was 5.6%. Deaths were observed only in the mitigation phase. Mortality rates were similar for both sexes but were higher in the age group under 5 years.ConclusionsThe study suggests that the influenza A (H1N1) pandemic in this tropical/semi-arid region had a lower magnitude when compared to states in the Southern and Southeastern regions of Brazil.

https://doi.org/10.1590/0037-8682-0016-2012 2991 downloads

13.

Antimicrobial susceptibility of Clostridium perfringens isolated from piglets with or without diarrhea in Brazil
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Salvarani, Felipe Masiero

; Silva, Rodrigo Otávio Silveira

; Pires, Prhiscylla Sadanã

; Cruz Júnior, Eduardo Coulaud da Costa

; Albefaro, Isabella Silva

; Guedes, Roberto Maurício de Carvalho

; Lobato, Francisco Carlos Faria

Brazilian Journal of Microbiology

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sep 2012, Volume 43 N. 3 Pages 1030 - 1033

Abstract: En | Text: En | PDF: En

The minimum inhibitory concentration (MIC) was determined for 13 antibiotics against Clostridium perfringens isolated from Brazilian piglets. The collection of isolates was performed in June to October 2010. All isolates were susceptible to amoxicillin and ceftiofur, whereas most were resistant to tetracycline and lincomycin. Avilamycin and narasin were more effective against isolates from non-diarrheic than from diarrheic piglets. The other antimicrobials were less active in need of high concentrations to inhibit the growth of the C. perfringens type A. These results suggest the need for further studies evaluating molecular factors related to the antimicrobial resistance of C. perfringens.

4554 downloads Cited 2 times in SciELO

14.

Detection of enterotoxin A and cytotoxin B, and isolation of Clostridium difficile in piglets in Minas Gerais, Brazil
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Silva, Rodrigo Otávio Silveira

; Salvarani, Felipe Masiero

; Cruz Júnior, Eduardo Coulaud da Costa

; Pires, Prhiscylla Sadanã

; Santos, Renata Lara Resende

; Assis, Ronnie Antunes de

; Guedes, Roberto Maurício de Carvalho

; Lobato, Francisco Carlos Faria

Ciência Rural

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aug 2011, Volume 41 N. 8 Pages 1430 - 1435

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

Clostridium difficile tem sido relatado como o principal causador de colite neonatal em suínos. Apesar da crescente importância deste agente, não há dados sobre infecções causadas por C. difficile em suínos no Brasil. O objetivo do presente estudo foi detectar as toxinas A/B e isolar C. difficile a partir de 60 amostras de fezes de leitões diarreicos ou apararentemente saudáveis, com no máximo sete dias de vida, e oriundos de 15 granjas diferentes. As toxinas A/B foram detectadas por ELISA e uma PCR multiplex foi utilizada para detecção dos genes responsáveis pela codificação das toxinas A, B e toxina binária. As toxinas A/B de C. difficile foram detectadas em dez amostras de fezes (16.7%). Dessas, sete eram de animais diarreicos e três de leitões aparentemente saudáveis. Foi possível isolar C. difficile em 12 das 60 (20%) amostras trabalhadas. Dessas, três estirpes eram não-toxigênicas (A-B-) e nove eram toxigênicas, sendo quatro caracterizadas como A+B+ e cinco como A-B+. O gene responsável pela codificação da toxina binária foi encontrado em 50% das estirpes isoladas, proporção superior ao relatado em estudos anteriores. Todas as estirpes não toxigênicas foram isoladas de animais não diarreicos. Os resultados encontrados sugerem a ocorrência de diarreia por C. difficile em granjas no Brasil.

Clostridium difficile has emerged as a major cause of neonatal colitis in piglets, displacing classic bacterial pathogens. However, there is no information regarding the distribution of this microorganism in pig farms in Brazil. In the present study, the presence of toxins A/B and of C. difficile strains in stool samples from 60 diarrheic or non-diarrheic newborn piglets (one to seven days old), from 15 different farms, was studied. The presence of toxins A/B was detected by ELISA and PCR was used to identify toxin A, toxin B and binary toxin gene in each isolated strain. C. difficile A/B toxins were detected in ten samples (16.7%). Of these, seven were from diarrheic and three were from non-diarrheic piglets. C. difficile was recovered from 12 out of 60 (20%) fecal samples. Of those, three strains were non-toxigenic (A-B-) and nine were toxigenic. Of the nine toxigenic strains, four were A+B+ strains and five were A-B+ strains. The presence of binary toxin observed in the present study was much higher (50%) than in previously reported studies. All three non-toxigenic strains were isolated from otherwise healthy piglets. The results suggest the occurrence of neonatal diarrhea by C. difficile in farms in Brazil.

2796 downloads Cited 2 times in SciELO

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