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[SciELO Preprints] - Cardiovascular Statistics – Brazil 2023
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Oliveira, Gláucia Maria Moraes de Brant, Luisa Campos Caldeira Polanczyk, Carisi Anne Malta, Deborah Carvalho Biolo, Andreia Nascimento, Bruno Ramos Souza, Maria de Fatima Marinho de Lorenzo, Andrea Rocha De Fagundes Júnior, Antonio Aurélio de Paiva Schaan, Beatriz D. Silva, Christina Grüne de Souza e Castilho, Fábio Morato de Cesena, Fernando Henpin Yue Soares, Gabriel Porto Xavier Junior, Gesner Francisco Barreto-Filho, Jose Augusto Soares Passaglia, Luiz Guilherme Pinto-Filho, Marcelo Martins Machline-Carrion, M. Julia Bittencourt, Marcio Sommer Pontes Neto, Octavio M. Villela, Paolo Blanco Teixeira, Renato Azeredo Stein, Ricardo Sampaio, Roney Orismar Gaziano, Thomaz A. Perel, Pablo Roth, Gregory A. Ribeiro, Antonio Luiz Pinho

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Publication date: 2023-12-14

Abstract: En Pt

The publication Cardiovascular Statistics – Brazil aims to provide an annual compilation of data and research on the epidemiology of CVDs in Brazil.  The report integrates official statistics from the Brazilian Ministry of Health and other governmental entities alongside data from the GBD project, coordinated by the IHME at the University of Washington. Additionally, it incorporates data derived from various sources and scientific studies, including cohorts and registries, that relate to CVDs and their associated risk factors. This publication is intended for a wide range of individuals, including researchers, clinicians, patients, healthcare policymakers, media professionals, the general public, and other interested parties seeking extensive national data about heart disease and stroke.  Volunteer researchers from various Brazilian universities and research institutions carry out the project. The group is led by a five-member steering committee (ALPR, CAP, DCM, GMMO, and LCCB). The Brazilian Society of Cardiology fully supports this initiative, and the project receives collaborative support from the GBD Brazil Network and an International Committee (GAR, PP, and TAG) from both the IHME/University of Washington (GAR) and the World Heart Federation (PP and TAG). 

A publicação Estatística Cardiovascular – Brasil tem por objetivo fornecer uma compilação anual dos dados e das pesquisas sobre a epidemiologia das DCV no Brasil.  Este documento integra as estatísticas oficiais do Ministério da Saúde do Brasil e outras entidades governamentais ao lado de dados do projeto GBD, coordenado pelo IHME da Universidade de Washington. Além disso, incorpora dados derivados de várias fontes e estudos científicos, inclusive coortes e registros, relacionados às DCV e fatores de risco associados. Esta publicação destina-se a um público variado, incluindo pesquisadores, clínicos, pacientes, formuladores de políticas de saúde, profissionais da mídia, o público em geral e todos aqueles que buscam dados nacionais abrangentes sobre DCV e acidente vascular cerebral. Pesquisadores voluntários de várias universidades e instituições de pesquisa brasileiros realizaram este projeto. O grupo é liderado por um comitê diretivo com cinco membros (ALPR, CAP, DCM, GMMO e LCCB). A Sociedade Brasileira de Cardiologia apoia integralmente esta iniciativa e o projeto recebe colaboração da Rede GBD Brasil1 e do GBD International Committee (GAR, PP e TAG) do IHME/Universidade de Washington (GAR) e da World Heart Federation (PP e TAG). 

https://doi.org/10.1590/SciELOPreprints.7707

Effect of Resonant Aggregate Parameters in Metaconcrete Thin Plates on Flexural Bandgaps: Numerical Simulations Bandgaps
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Carvalho, André Luiz Louzeiro

; Gomes, Cássio Bruno Florêncio

; Santos, José Maria Campos dos

; Miranda Jr., Edson Jansen Pedrosa de

Materials Research

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2023, Volume 26 Suppl. 1 elocation e20220547

Abstract: En | Text: En | PDF: En

Plate structures are widely used in civil engineering, for instance, as slabs, foundations, and retaining walls. In structural acoustics, flexural wave control becomes an important parameter for the safety of engineering thin structures. Metaconcrete is a new type of concrete where conventional aggregates are replaced by resonant aggregates, made of a solid core coated with a compliant material, which presents wave attenuation properties. Hence, the aim of this paper is to evaluate the band structure of flexural waves in a metaconcrete, using the thin plate theory associated with the improved plane wave expansion (IPWE) method. The effect of aggregate geometry, core density, Young's modulus of the coating, and number of layers are analyzed. Complete bandgaps are observed for almost all inclusions. The results reveal the possibility of adjusting the desired frequency range according to the configuration of the resonators for flexural vibration management through metaconcrete thin plates. instance slabs foundations walls acoustics material properties Hence IPWE (IPWE method geometry density Youngs Young s coating analyzed inclusions plates

https://doi.org/10.1590/1980-5373-mr-2022-0547

Efecto de la progesterona plasmática en la competencia para el desarrollo embrionario in vitro de vacas Bos taurus taurus y Bos taurus indicus
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Narváez, Héctor Javier

; da Silva Fontes, Reginaldo

; Campos de Carvalho, Bruno

; Varella Serapião, Raquel

; Slade Oliveira, Clara

; dos Reis Camargo, Agostinho Jorge

Ciencia y Tecnología Agropecuaria

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aug 2022, Volume 23 N. 2 elocation e2003

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

Resumen Diversos estudios han comprobado que la progesterona tiene un efecto directo en la calidad ovocitaria y el desarrollo inicial embrionario. El objetivo de este estudio fue evaluar el efecto de la concentración de la progesterona (P4) plasmática en el desarrollo de embriones in vitro en vacas de raza Bos taurus taurus (Holstein) y Bos taurus indicus (Gyr). Se utilizaron vacas Holstein y Gyr multíparas, presincronizadas con la aplicación de dos dosis de D-cloprostenol con intervalo de once días. Posteriormente, se distribuyeron en uno de tres grupos experimentales inducidos a diferentes niveles plasmáticos de progesterona. El grupo control fue sincronizado utilizando únicamente D-cloprostenol sin progesterona exógena, el grupo progesterona baja recibió un implante auricular de norgestomet de segundo uso y al grupo progesterona alta se le aplicaron dos implantes auriculares de norgestomet nuevos. Los resultados evidencian que la concentración plasmática de progesterona fue significativamente diferente (P < 0,05) tanto para las vacas Holstein (0,22 ± 0,15, 2,23 ± 0,17 y 5,32 ± 0,22 ng/mL) como para las vacas Gyr (0,24 ± 0,19, 2,05 ± 0,17, 4,85 ± 0,20 ng/mL) entre los grupos control, progesterona baja y progesterona alta, respectivamente. Las vacas Gyr presentaron diferencia (P < 0,05) en la tasa de clivaje del grupo progesterona baja en relación con los grupos control y progesterona alta (87,9 % ± 0,11 vs 77,5 % ± 0,13 y 76,4 % ± 0,10, respectivamente) y en la variable tasa de blastocistos del grupo progesterona baja (48,3 % ± 0,16) en relación con el grupo control (35,8 % ± 0,10) y el grupo progesterona alta (30,4 % ± 0,20). Se concluye que la progesterona tuvo efecto sobre el desarrollo embrionario en vagas de raza Gyr, el cual no se evidenció en las vacas de raza Holstein.

Abstract Studies have shown that progesterone has a direct effect on oocyte quality and early embryonic development. The objective of this study was to evaluate the effect of plasma progesterone (P4) concentration on in vitro embryo development in Bos taurus taurus (Holstein) and Bos taurus indicus (Gyr) cows. Multiparous Holstein and Gyr cows were used, and they were presynchronized with the application of two doses of D-cloprostenol with an interval of 11 days. They were latter distributed in one of three experimental groups induced to different plasma levels of progesterone: control group was synchronized using only D-cloprostenol without exogenous progesterone, low progesterone group received an auricular implant of norgestomet of second use, and high progesterone group received two new auricular implants of norgestomet. The plasma progesterone concentration was significantly different (P < 0.05) for both Holstein cows (0.22 ± 0.15, 2.23 ± 0.17 and 5.32 ± 0.22 ng/mL) and Gyr cows (0.24 ± 0.19, 2.05 ± 0.17, 4.85 ± 0.20 ng/mL) between control, low progesterone, and high progesterone groups respectively. Gyr cows presented differences (P < 0.05) in the cleavage rate of the low progesterone group in relation to the control and high progesterone groups (87.9 % ± 0.11 vs. 77.5 % ± 0.13 and 76.4 % ± 0.10, respectively) and in the variable blastocyst rate of the low progesterone group (48.3 % ± 0.16) in relation to the control group (35.8 % ± 0.10) and the high progesterone group (30.4 % ± 0.20). It is concluded that there is an effect of progesterone on embryonic development of Gyr cows. However, this effect is not evidenced in Holstein cows.

https://doi.org/10.21930/rcta.vol23_num2_art:2003

Carga de Doenças Cardiovasculares Atribuível aos Fatores de Risco nos Países de Língua Portuguesa: Dados do Estudo “Global Burden of Disease 2019”
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Nascimento, Bruno Ramos

; Brant, Luisa Campos Caldeira

; Naback, André Dias Nassar

; Veloso, Guilherme Augusto

; Polanczyk, Carisi Anne

; Ribeiro, Antonio Luiz Pinho

; Malta, Deborah Carvalho

; Ferreira, Albano Vicente Lopes

; Oliveira, Gláucia Maria Moraes de

Arquivos Brasileiros de Cardiologia

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jun 2022, Volume 118 N. 6 Pages 1028 - 1048

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

Resumo Fundamento: O impacto dos fatores de risco (FR) sobre a morbimortalidade por doença cardiovascular (DCV) na maioria dos países de língua portuguesa (PLP) é pouco conhecido. Objetivo: Analisar a morbimortalidade por DCV atribuível aos FR e sua variação nos PLP de 1990 a 2019, a partir de estimativas do estudo Global Burden of Disease (GBD) 2019. Métodos: Avaliamos as mudanças nos FR ocorridas no período, as taxas de mortalidade e os anos de vida perdidos por incapacidade (DALYs), padronizados por idade, entre 1990 e 2019. Realizou-se a correlação entre a variação percentual das taxas de mortalidade e o índice sociodemográfico (SDI) de cada PLP pelo método de Spearman. O valor p<0,05 foi considerado estatisticamente significativo. Resultados: A pressão arterial sistólica (PAS) elevada foi o principal fator de risco para mortalidade e DALY por DCV para todos os PLP. A mortalidade por DCV mostrou uma tendência de redução em 2019, maior em Portugal (-66,6%, IC95% -71,0 - -61,2) e no Brasil (-49,8%, IC95% -52,5 - -47,1). Observou-se tendência à correlação inversa entre SDI e a variação percentual da mortalidade, que foi significativa para os riscos dietéticos (r=-0,70, p=0,036), colesterol LDL elevado (r=-0,77, p=0,015) e PAS elevada (r=-0,74, p=0,023). Conclusões: Além da PAS, os FR dietéticos e metabólicos justificaram uma maior variação da carga de DCV, correlacionada com o SDI nos PLP, sugerindo a necessidade de adoção de políticas de saúde adaptadas à realidade de cada país, visando a redução de seu impacto sobre a população.

Abstract Background: The impact of risk factors (RF) on morbidity and mortality from cardiovascular disease (CVD) for most Portuguese-speaking countries (PSC) is little known. Objectives: We aimed to analyze the morbidity and mortality from CVD attributable to RF and its variation, from 1990 to 2019, in PSC, based on estimates from the Global Burden of Disease (GBD) 2019 study. Methods: We evaluated changes in cardiovascular RF, mortality rates and age-standardized disability-adjusted life years (DALYs) between 1990 and 2019. The correlation between percentage changes in mortality rates and the sociodemographic index (SDI) of each PSC was evaluated by the Spearman method. A p-value <0.05 was considered statistically significant. Results: Elevated systolic blood pressure (SBP) was the main RF for mortality and DALYs for CVD for all PSC. Mortality from CVD showed a downward trend in 2019, more accentuated in Portugal (-66.6%, 95%CI -71.0 - -61.2) and in Brazil (-49.8%, 95%CI -52.5 - -47.1). There was a trend towards an inverse correlation between SDI and the percent change in mortality, which was significant for dietary risks (r=-0.70, p=0.036), high LDL cholesterol (r=-0.77, p=0.015) and high SBP (r=-0.74, p=0.023). Conclusions: In addition to SBP, dietary and metabolic RF justified a greater variation in the burden of CVD correlated with SDI in the PSC, suggesting the need to adopt health policies adapted to the reality of each country, aiming to reduce their impact on population.

https://doi.org/10.36660/abc.20210680

Estatística Cardiovascular – Brasil 2021
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Oliveira, Gláucia Maria Moraes de

; Brant, Luisa Campos Caldeira

; Polanczyk, Carisi Anne

; Malta, Deborah Carvalho

; Biolo, Andreia

; Nascimento, Bruno Ramos

; Souza, Maria de Fatima Marinho de

; Lorenzo, Andrea Rocha De

; Fagundes Júnior, Antonio Aurélio de Paiva

; Schaan, Beatriz D.

; Castilho, Fábio Morato de

; Cesena, Fernando Henpin Yue

; Soares, Gabriel Porto

; Xavier Junior, Gesner Francisco

; Barreto Filho, Jose Augusto Soares

; Passaglia, Luiz Guilherme

; Pinto Filho, Marcelo Martins

; Machline-Carrion, M. Julia

; Bittencourt, Marcio Sommer

; Pontes Neto, Octavio M.

; Villela, Paolo Blanco

; Teixeira, Renato Azeredo

; Sampaio, Roney Orismar

; Gaziano, Thomaz A.

; Perel, Pablo

; Roth, Gregory A.

; Ribeiro, Antonio Luiz Pinho

Arquivos Brasileiros de Cardiologia

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jan 2022, Volume 118 N. 1 Pages 115 - 373

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

https://doi.org/10.36660/abc.20211012

Burden of Cardiovascular diseases attributable to risk factors in Brazil: data from the "Global Burden of Disease 2019" study
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Brant, Luisa Campos Caldeira

; Nascimento, Bruno Ramos

; Veloso, Guilherme Augusto

; Gomes, Crizian Saar

; Polanczyk, Carisi

; Oliveira, Gláucia Maria Moraes de

; Flor, Luisa Sorio

; Gakidou, Emmanuela

; Ribeiro, Antonio Luiz Pinho

; Malta, Deborah Carvalho

Revista da Sociedade Brasileira de Medicina Tropical

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2022, Volume 55 Suppl. 1 elocation e0263-2021

Abstract: En | Text: En | PDF: En

Abstract INTRODUCTION: To better understand trends in the main cause of death in Brazil, we sought to analyze the burden of cardiovascular risk factors (RF) and cardiovascular diseases (CVD) attributable to specific RFs in Brazil from 1990 to 2019, using the estimates from the GBD 2019 study. METHODS: To estimate RF exposure, the Summary Exposure Value (SEV) was used, whereas for disease burden attributed to RF, mortality and disability-adjusted life-years (DALY) due to CVD were used. For comparisons over time and between states, we compared age-standardized rates. The sociodemographic index (SDI) was used as a marker of socioeconomic conditions. RESULTS: In 2019, 83% of CVD mortality in Brazil was attributable to RF. For SEV, there was a reduction in smoking and environmental RF, but an increase in metabolic RF. High systolic blood pressure and dietary risks continue to be the main RF for CVD mortality and DALY. While there was a decline in age-standardized mortality rates attributable to the evaluated RF, there was also a stability or increase in crude mortality rates, with the exception of smoking. It is important to highlight the increase in the risk of death attributable to a high body mass index. Regarding the analysis per state, SEVs and mortality attributable to RF were higher in those states with lower SDIs. CONCLUSIONS: Despite the reduction in CVD mortality and DALY rates attributable to RF, the stability or increase in crude rates attributable to metabolic RFs is worrisome, requiring investments and a renewal of health policies.

https://doi.org/10.1590/0037-8682-0263-2021

Impact of the COVID-19 pandemic on hospital admissions for cardiovascular diseases in a large Brazilian urban center
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Ribeiro, Edmar Geraldo

; Pinheiro, Pedro Cisalpino

; Nascimento, Bruno Ramos

; Cacique, João Pedro Pereira

; Teixeira, Renato Azeredo

; Nascimento, Jamil de Souza

; Franco, Tulio Batista

; Brant, Luisa Campos Caldeira

; Malta, Deborah Carvalho

Revista da Sociedade Brasileira de Medicina Tropical

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2022, Volume 55 Suppl. 1 elocation e0264-2021

Abstract: En | Text: En | PDF: En

Abstract INTRODUCTION: The COVID-19 pandemic has had a great impact on the behavior of individuals and the organization of health systems. This study analyzed the COVID-19 pandemic’s effect on public hospitalizations for cardiovascular diseases (CVD) in a large city in Brazil, Belo Horizonte, MG, with approximately 2.5 million inhabitants. METHODS: In a time-series analysis, this study used administrative data from the national “Hospital Information System” from 2010 to February 2020 to estimate the expected number of hospitalizations for CVD by month during the COVID-19 pandemic in Belo Horizonte in 2020 using the Auto-Regressive Integrated Moving Average model. For CVD, this study compared the expected number of hospital admissions, intensive care use, deaths during hospitalization, and mean length of stay with the observed number during the period. RESULTS: There were 6,517 hospitalizations for CVD from March to December 2020, a decrease of 16.3% (95% CI: 4.7-25.3) compared to the projected. The number of intensive care hospitalizations for CVD fell 24.1% (95% CI 13-32.7). The number of deaths also decreased (17.4% [80% CI: 0 - 0.30]), along with the reduction in hospitalizations, as did the length of stay for CVD hospitalizations. These reductions, however, were not significant. CONCLUSIONS: Hospitalizations for CVD were 16.3% lower than expected in a large Brazilian city, possibly due to the fear of getting infected or going to hospitals. Public campaigns informing how to proceed in case of CVD show that prompt urgent attention is essential to mitigate the indirect effects of the pandemic on CVD.

https://doi.org/10.1590/0037-8682-0264-2021

Prevalência de consumo abusivo de bebidas alcoólicas na população adulta brasileira: Pesquisa Nacional de Saúde 2013 e 2019
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Silva, Luiza Eunice Sá da

; Helman, Bruno

; Luz e Silva, Danilo Campos da

; Aquino, Érika Carvalho de

; Freitas, Paula Carvalho de

; Santos, Roberta de Oliveira

; Brito, Valéria Cristina de Albuquerque

; Garcia, Leila Posenato

; Sardinha, Luciana Monteiro Vasconcelos

Epidemiologia e Serviços de Saúde

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2022, Volume 31 N. spe1 elocation e2021379

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

Abstract Objective: To describe the prevalence of heavy episodic drinking in the Brazilian adult population, according to sociodemographic characteristics, in 2013 and in 2019. Methods: A cross-sectional study using data on heavy episodic drinking among adults (≥ 18 years) from the National Health Survey, analyzed descriptively. Results: 60,202 participants were included in 2013 and 88,531 in 2019. The prevalence of heavy episodic drinking, in 2019 (17.1%; 95%CI 16.6;17.5), was higher than 2013 (13.1%; 95%CI 13.1;14.2). In the two years, there was a higher prevalence among male sex, adults 18 to 39 years old, individuals with high schooling and Black skin color. In addition, higher prevalence were found among residents in urban areas and in the Midwest and Southeast regions. Conclusion: The indication of the growing prevalence of alcohol abuse in Brazil and the differences in prevalence, according to sociodemographic characteristics, show the need to encourage public policies and actions to combat its use.

Resumo Objetivo: Descrever a prevalência do consumo abusivo de bebidas alcoólicas na população adulta brasileira, segundo características sociodemográficas, em 2013 e 2019. Métodos: Estudo transversal, utilizando dados do consumo abusivo de álcool entre adultos (≥ 18 anos) da Pesquisa Nacional de Saúde, analisados descritivamente. Resultados: Foram incluídos 60.202 participantes em 2013 e 88.531 em 2019. A prevalência de consumo abusivo de bebidas alcoólicas, em 2019 (17,1%; IC95% 16,6;17,5), foi superior a 2013 (13,1%; IC95% 13,1;14,2). Nos dois anos, verificaram-se maiores prevalências entre o sexo masculino, os adultos de 18 a 39 anos, indivíduos com alta escolaridade, residentes em áreas urbanas e nas regiões Centro-Oeste e Sudeste e de raça/cor da pele preta. Conclusão: O indicativo da crescente prevalência do consumo abusivo de bebidas alcoólicas no Brasil e as diferenças nas prevalências, segundo características sociodemográficas, evidenciam a necessidade de incentivo a políticas públicas e ações de enfrentamento ao seu uso.

Resumen Objetivo: Describir la prevalencia del consumo excesivo de alcohol en la población adulta brasileña, según características sociodemográficas, en 2013 y en 2019. Métodos: Estudio transversal utilizando datos sobre abuso de alcohol en adultos (≥ 18 años) de la Encuesta Nacional de Salud, analizados de forma descriptiva. Resultados: Se incluyeron 60,202 participantes en 2013 y 88.531 en 2019. La prevalencia del consumo excesivo de alcohol, en 2019 (17,1%; IC95% 16,6;17,5), fue mayor que en 2013 (13,1%; IC95% 13,1;14,2). En los dos años, hubo mayor prevalencia entre lo sexo masculino, adultos de 18 y 39 años, personas con estudios secundarios y de piel negra. Además, se encontraron prevalencias más altas entre los residentes en áreas urbanas y en las regiones del Medio Oeste y Sudeste. Conclusión: El indicio de la creciente prevalencia del abuso de alcohol en Brasil y las diferencias, según características sociodemográficas, muestran la necesidad de impulsar políticas públicas y acciones para combatir su uso.

https://doi.org/10.1590/ss2237-9622202200003.especial

Prevalência de consumo abusivo de bebidas alcoólicas na população adulta brasileira: Pesquisa Nacional de Saúde 2013 e 2019
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Silva, Luiza Eunice Sá da

; Helman, Bruno

; Luz e Silva, Danilo Campos da

; Aquino, Érika Carvalho de

; Freitas, Paula Carvalho de

; Santos, Roberta de Oliveira

; Brito, Valéria Cristina de Albuquerque

; Garcia, Leila Posenato

; Sardinha, Luciana Monteiro Vasconcelos

Epidemiologia e Serviços de Saúde

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2022, Volume 31 N. spe1 elocation e2021379

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

https://doi.org/10.1590/ss2237-9622202200003.especial

10.

Diet crude protein reduction on follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows
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Carvalheira, Luciano de Rezende

; Santos, Gustavo Bervian dos

; Jasmim,

; Guimarães, Clóvis Ribeiro

; Campos, Mariana Magalhães

; Machado, Fernanda Samarini

; Pedroso, Alexandre Mendonça

; Silva, Tadeu Eder da

; Nogueira, Luiz Altamiro Garcia

; Rodrigues, André Luís Rios

; Carvalho, Bruno Campos de

Animal Reproduction

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2022, Volume 19 N. 3 elocation e20210088

Abstract: En | Text: En | PDF: En

Abstract This study evaluated the effect of crude protein (CP) reduction in four diets (156, 139, 132, and 127 g Kg-1 DM) maintaining constant metabolizable protein (188 g/day) on the follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. Twenty-two Girolando cows with average of 21.55 ±3.19 L daily milk yield, 105.30 ±22.62 days in lactation and 3.22 ±0.03 body condition score were selected. To reduce CP in diets and maintain constant metabolizable protein, urea and soybean meal were gradually replaced by lignosulfonate-treated soybean meal (SoyPass®, Cargill), resulting in an increase in rumen-undegradable protein and a reduction in rumen degradable protein. A linear and quadratic reduction was observed in the plasma and follicular fluid urea nitrogen concentration following CP reduction, with the most intense reduction occurring in the 127 g Kg-1 DM group (p<0.001). As CP reduced, there was a tendency for a linear increase in the follicular growth rate (P=0.0696), on the number and proportion of viable oocytes (P<0.09), and also a linear increase for the number (P=0.0397) and proportion (P<0.09) of grade I viable oocytes. Plus, there was a linear effect for the number of cumulus oophorus cells. Cows fed with the lowest amount of CP had cumulus-oocyte complexes with higher numbers of cumulus oophorus cells (P=0.0238). Also, the reduction of diet crude protein was followed by a decrease in the probability of oocytes’ DNA degradation. In conclusion, the reduction of CP in the diet of mid-lactating Girolando cows, reduces urea nitrogen concentration in both blood plasma and follicular fluid, and, as a consequence, increases the viability of oocytes and the number of cumulus oophorus cells while reducing oocytes’ DNA degradation of follicular included cumulus-oocyte complex. The reduction on dietary CP may improve in vivo oocytes’ embryo development impacting fertility of lactating dairy cows.

https://doi.org/10.1590/1984-3143-ar2021-0088

11.

Características de profissionais de saúde acometidos por Covid-19: revisão integrativa da literatura
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Rocha, Roseany Patrícia da Silva

; Oliveira, João Lucas Campos de

; Carvalho, Ariana Rodrigues da Silva

; Matos, Bruno Augusto Barros e

; Mufato, Leandro Felipe

; Ribeiro, Antônio Cesar

; Silva, Gleicy Kelly Teles da

Saúde em Debate

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sep 2021, Volume 45 N. 130 Pages 871 - 884

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

RESUMO O objetivo do estudo consistiu em identificar as características de profissionais de saúde acometidos por Covid-19. Trata-se de uma revisão integrativa da literatura guiada por seis etapas e que pesquisou cinco fontes de dados. Após o estabelecimento do fluxo de seleção do material levantado (N=5.522), determinou-se a amostra de artigos analisada (n=30). Desta, foram sintetizadas informações a respeito das características dos trabalhadores e relativas ao acometimento por Covid-19. Entre os estudos selecionados, foram compilados dados de 10.760 trabalhadores de saúde, predominantemente da equipe de enfermagem (27,3%) e médicos (13,2%). A maior parte (n=20; 66,6%) dos estudos atestou que os profissionais de saúde foram contaminados no ambiente de trabalho, principalmente hospitalar. A testagem por RT-PCR foi o principal método diagnóstico. Alguns estudos (n=16; 53,3%) relataram comorbidades prévias entre os trabalhadores. Os principais sintomas da Covid-19 nos profissionais de saúde acometidos foram: febre, tosse, fadiga e mialgia. Constataram-se características que remontam em perfil concentrado de enfermeiras e médicos contaminados no hospital. Essa realidade foi focalizada entre pesquisas transversais chinesas, italianas e estadunidenses.

ABSTRACT The objective of the study was to identify the characteristics of health professionals affected by Covid-19. It is an integrative literature review guided by six steps and which researched five data sources. After establishing the selected material flow (N=5,522), the analyzed sample of articles was determined (n=30). From this, information was summarized regarding the characteristics of the workers and related to getting sick by Covid-19. Among the selected studies, data from 10,760 health workers were compiled, predominantly nursing team (27.3%) and physicians (13.2%). Most (n=20; 66.6%) of the studies attested that health professionals were contaminated in the work environment, mainly in hospitals. RT-PCR testing was the main diagnostic method. Some studies (n=16; 53.3%) reported previous comorbidities among workers. The main symptoms of Covid-19 in affected health professionals were: fever, coughing, fatigue, and myalgia. Characteristics that go back to a concentrated profile of nurses and doctors contaminated in the hospital were found. This reality was focused on Chinese, Italian and North American cross-sectional research.

https://doi.org/10.1590/0103-1104202113023 227 downloads

12.

Características de profissionais de saúde acometidos por Covid-19: revisão integrativa da literatura
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Rocha, Roseany Patrícia da Silva

; Oliveira, João Lucas Campos de

; Carvalho, Ariana Rodrigues da Silva

; Matos, Bruno Augusto Barros e

; Mufato, Leandro Felipe

; Ribeiro, Antônio Cesar

; Silva, Gleicy Kelly Teles da

Saúde em Debate

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sep 2021, Volume 45 N. 130 Pages 871 - 884

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

https://doi.org/10.1590/0103-1104202113023

13.

Volatile compounds in off-odor honey
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Silva, Bruno Rafael da

; D’Apolito, Carlos

; Botelho, Sílvia Carvalho Campos

; Cavalheiro, Larissa

; Andrade, Ednaldo Antônio de

; Wobeto, Carmen

Ciência Rural

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2021, Volume 51 N. 7 elocation e20200387

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

RESUMO: As condições climáticas da região Centro-Norte do Estado de Mato Grosso são favoráveis a apicultura, contudo ocorrem prejuízos nesta cadeia produtiva desde 2011 devido a produção de mel com odor indesejável, o que impossibilitou sua comercialização. Relatos dos apicultores apontaram relação da ocorrência do odor indesejável no mel com o néctar Borreria verticillata (L.) G. Mey (Rubiaceae). Neste estudo foi avaliado a origem botânica e o perfil de voláteis de méis (M1 até M10) com odor indesejável e das flores de B. verticillata. Foi realizada a análise polínica do mel e também sensorial, empregando-se uma escala de um a quatro pontos, em que um refere-se a nenhum odor desagradável e quatro, extremo odor desagradável. A análise de compostos voláteis no mel e nas flores de B. verticillata foi realizada utilizando microextração em fase sólida por headspace e cromatografia gasosa acoplada a detector por espectrometria de massas. Os méis investigados foram classificados desde muito a extremo odor desagradável, exceto os méis M4 e M5, que não diferiram do mel controle (sem odor indesejável). Os méis M1 até M4, M7 e M9 eram monoflorais de B. verticillata, enquanto M5, M6, M8 e M10 o pólen B. verticillata era acessório. Todavia, não foi observada correlação quantitativa entre o teor deste pólen e o atributo odor indesejável. O escatol foi identificado nos méis investigados, exceto em M4, M5 e mel controle. Estes resultados sugerem que o escatol contribuiu para o atributo odor desagradável do produto. Contudo, mais estudos devem ser conduzidos para investigar a origem do odor indesejável, porque o escatol não foi transferido diretamente das flores para o mel.

ABSTRACT: Climatic conditions in the mid-northern region of Mato Grosso State in Brazil are favorable for beekeeping. However, since 2011, the honey production chain has suffered losses because the production of off-odor honey has made it impossible to market the honey. Reports from beekeepers indicated a relationship between the off-odor in the honey and the nectar of Borreria verticillata (L.) G. Mey (Rubiaceae). In this study, the botanical origins and volatile profiles of ten off-odor honeys (H1-H10) and flowers of B. verticillata were evaluated. Palynological and sensorial analyses of the honeys were performed; a scale from 1 to 4 was applied for the sensorial analysis, in which 1 indicates no off-odor and 4 indicates extreme off-odor. Analysis of volatile was performed by using headspace solid-phase microextraction and gas chromatography-mass spectroscopy methods. The honeys investigated were classified with very high to intense off-odors, except H4 and H5, which did not differ from the control honey (no off-odor). Palynological analyses showed that honeys H1-H4, H7, and H9 were monofloral from B. verticillata, whereas in H5, H6, H8, and H10 this pollen were accessory. However, there was no quantitative correlation between the B. verticillata pollen content and the off-odor attributes of the honeys. Skatole was identified in all of the honeys except H4, H5, and the control honeys, suggesting that skatole contributed to the off-odor attributes of the products. However, further studies are required to investigate the origin of the skatole because it is not transferred directly from B. verticillata flowers to the honey.

https://doi.org/10.1590/0103-8478cr20200387 537 downloads

14.

BRAZILIAN GASTRIC CANCER ASSOCIATION GUIDELINES (PART 2): UPDATE ON TREATMENT
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BARCHI, Leandro Cardoso

; RAMOS, Marcus Fernando Kodama Pertille

; DIAS, André Roncon

; FORONES, Nora Manoukian

; CARVALHO, Marineide Prudêncio de

; CASTRO, Osvaldo Antonio Prado

; KASSAB, Paulo

; COSTA-JÚNIOR, Wilson Luiz da

; WESTON, Antônio Carlos

; ZILBERSTEIN, Bruno

; Ferraz, Álvaro Antônio Bandeira

; ZeideCharruf, Amir

; Brandalise, André

; Silva, André Maciel da

; Alves, Barlon

; Marins, Carlos Augusto Martinez

; Malheiros, Carlos Alberto

; Leite, Celso Vieira

; Bresciani, Claudio José Caldas

; Szor, Daniel

; Mucerino, Donato Roberto

; Wohnrath, Durval R.

; JirjossIlias, Elias

; Martins Filho, Euclides Dias

; PinatelLopasso, Fabio

; Coimbra, Felipe José Fernandez

; Felippe, Fernando E. Cruz

; Tomasisch, Flávio Daniel Saavedra

; Takeda, Flavio Roberto

; Ishak, Geraldo

; Laporte, Gustavo Andreazza

; Silva, Herbeth José Toledo

; Cecconello, Ivan

; Rodrigues, Joaquim José Gama

; Grande, José Carlos Del

; Lourenço, Laércio Gomes

; Motta, Leonardo Milhomem da

; Ferraz, Leonardo Rocha

; Moreira, Luis Fernando

; Lopes, Luis Roberto

; Toneto, Marcelo Garcia

; Mester, Marcelo

; Rodrigues, Marco Antônio Gonçalves

; Franciss, Maurice Youssef

; AdamiAndreollo, Nelson

; Corletta, Oly Campos

; Yagi, Osmar Kenji

; Malafaia, Osvaldo

; Assumpção, Paulo Pimentel

; Savassi-Rocha, Paulo Roberto

; Colleoni Neto, Ramiro

; Oliveira, Rodrigo Jose de

; AissarSallun, Rubens Antonio

; Weschenfelder, Rui

; Oliveira, Saint Clair Vieira de

; Abreu, Thiago Boechat de

; Castria, Tiago Biachi de

; Ribeiro Junior, Ulysses

; Barra, Williams

; Freitas Júnior, Wilson Rodrigues de

ABCD. Arquivos Brasileiros de Cirurgia Digestiva (São Paulo)

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2021, Volume 34 N. 1 elocation e1563

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

RESUMO Racional: O II Consenso Brasileiro de Câncer Gástrico da Associação Brasileira de Câncer Gástrico ABCG (Parte 1) foi recentemente publicado. Nesta ocasião inúmeros especialistas que atuam no tratamento desta doença expressaram suas opiniões diante declarações apresentadas. Objetivo: Apresentar as Diretrizes da ABCG (Parte 2) quanto às indicações de tratamento cirúrgico, técnicas operatórias, extensão de ressecção e terapia combinada. Métodos: Para formulação destas diretrizes os autores realizaram extensa e atual revisão referente a cada declaração presente no II Consenso, utilizando as bases Medline/PubMed, Cochrane Library e SciELO, inicialmente com os seguintes descritores: câncer gástrico, gastrectomia, linfadenectomia, terapia combinada. Ainda, cada declaração foi classificada de acordo com o nível de evidência e grau de recomendação. Resultados: Das 43 declarações presentes neste estudo, 11 (25,6%) foram classificadas com nível de evidência A, 20 (46,5%) B e 12 (27,9%) C. Quanto ao grau de recomendação, 18 (41,9%) declarações obtiveram grau de recomendação 1, 14 (32,6%) 2a, 10 (23,3%) 2b e um (2,3%) 3. Conclusão: O complemento das diretrizes aqui presentes possibilita que cirurgiões e oncologistas que atuam no combate ao câncer gástrico possam oferecer o melhor tratamento possível, de acordo com as condições locais disponíveis.

ABSTRACT Background : The II Brazilian Consensus on Gastric Cancer of the Brazilian Gastric Cancer Association BGCA (Part 1) was recently published. On this occasion, countless specialists working in the treatment of this disease expressed their opinion in the face of the statements presented. Aim : To present the BGCA Guidelines (Part 2) regarding indications for surgical treatment, operative techniques, extension of resection and multimodal treatment. Methods: To formulate these guidelines, the authors carried out an extensive and current review regarding each declaration present in the II Consensus, using the Medline/PubMed, Cochrane Library and SciELO databases initially with the following descriptors: gastric cancer, gastrectomy, lymphadenectomy, multimodal treatment. In addition, each statement was classified according to the level of evidence and degree of recommendation. Results : Of the 43 statements present in this study, 11 (25,6%) were classified with level of evidence A, 20 (46,5%) B and 12 (27,9%) C. Regarding the degree of recommendation, 18 (41,9%) statements obtained grade of recommendation 1, 14 (32,6%) 2a, 10 (23,3%) 2b e one (2,3%) 3. Conclusion : The guidelines complement of the guidelines presented here allows surgeons and oncologists who work to combat gastric cancer to offer the best possible treatment, according to the local conditions available.

https://doi.org/10.1590/0102-672020210001e1563 768 downloads

15.

Estatística Cardiovascular – Brasil 2020
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Oliveira, Gláucia Maria Moraes de

; Brant, Luisa Campos Caldeira

; Polanczyk, Carisi Anne

; Biolo, Andreia

; Nascimento, Bruno Ramos

; Malta, Deborah Carvalho

; Souza, Maria de Fatima Marinho de

; Soares, Gabriel Porto

; Xavier Junior, Gesner Francisco

; Machline-Carrion, M. Julia

; Bittencourt, Marcio Sommer

; Pontes Neto, Octavio M.

; Silvestre, Odilson Marcos

; Teixeira, Renato Azeredo

; Sampaio, Roney Orismar

; Gaziano, Thomaz A.

; Roth, Gregory A.

; Ribeiro, Antonio Luiz Pinho

Arquivos Brasileiros de Cardiologia

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sep 2020, Volume 115 N. 3 Pages 308 - 439

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

https://doi.org/10.36660/abc.20200812 25719 downloads

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