Pesquisa | SciELO

Resumo Enquadramento: A participação da equipe de enfermagem nas intervenções educativas utilizando a metodologia da problematização melhora o conhecimento teórico, reduzindo o número de cateteres retirados precocemente. Objetivo: Avaliar o efeito da intervenção educativa na equipa de enfermagem na unidade de terapia intensiva pediátrica na melhoria do conhecimento teórico sobre a prevenção de complicações que ocasionam a remoção não eletiva do cateter central de inserção periférica. Metodologia: Estudo quase-experimental com aplicação de questionário antes e após intervenção educativa, com aplicação do teste t de Student Pareado, considerando-se o nível de significância de 95% e os valores de p < 0,05 significativos. Resultados: Aumento do conhecimento teórico após intervenção, com aumento da média da pontuação dos técnicos em enfermagem de 5,30 (DP = 1,49) para 9,10 (DP = 1,79) e enfermeiros de 11,83 (DP = 2,12) para 20,67 (DP = 2,46). Conclusão: Espera-se que esse conhecimento teórico sobre a prevenção de complicações se efetive no ato de cuidar, promovendo a melhoria da prática de manutenção e, consequentemente, redução das perdas prematuras do cateter.

Abstract Background: The nursing team’s participation in educational interventions using the problematization methodology improves theoretical knowledge, reducing the number of catheters removed early. Objective: To evaluate the effect of an educational intervention on the nursing team of a pediatric intensive care unit in improving theoretical knowledge about the prevention of complications resulting from the unplanned removal of peripherally inserted central catheters. Methodology: A quasi-experimental study was conducted using a questionnaire before and after the educational intervention. The paired Student’s t-test was applied, with a significance level of 95% and a p-value of p < 0.05. Results: Theoretical knowledge increased significantly after the educational intervention. The mean score for nursing technicians increased from 5.30 (SD = 1.49) to 9.10 (SD = 1.79), while the mean score for nurses increased from 11.83 (SD = 2.12) to 20.67 (SD = 2.46). Conclusion: The theoretical knowledge about the prevention of complications should be used to improve catheter maintenance practices and reduce premature catheter loss.

Resumen Marco contextual: La participación del equipo en la acción educativa, problematizando su realidad profesional, mejora los conocimientos teóricos, lo que permite reducir el número de catéteres retirados prematuramente. Objetivo: Evaluar el efecto de una intervención educativa para el equipo de enfermería de una unidad de cuidados intensivos pediátricos para mejorar los conocimientos teóricos sobre la prevención de las complicaciones que causan la retirada no electiva del catéter central de inserción periférica. Metodología: Estudio cuasiexperimental mediante cuestionario antes y después de la intervención educativa, con aplicación de la prueba t Student Pareado, considerando un nivel de significación del 95% y valores p < 0,05 como significativos. Resultados: Aumento del conocimiento teórico tras la intervención educativa, con un aumento de la puntuación media de los técnicos de enfermería de 5,30 (DP = 1,49) para 9,10 (DP = 1,79) y dos enfermeros de 11,83 (DP = 2,12) para 20,67 (DP = 2,46). Conclusión: Se espera que este conocimiento teórico sobre la prevención de complicaciones se haga efectivo en la práctica asistencial, mejorando así las prácticas de mantenimiento y, en consecuencia, reduciendo la retirada prematura del catéter.

https://doi.org/10.12707/rvi23.109.32841

Prognostic value of programmed cell death ligand 1 (PD-L1) expression in patients with stage III non-small cell lung cancer under different treatment types: a retrospective study PDL1 PDL PD L1 L (PD-L1 nonsmall non small types (PD-L
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Castro, Nicoly Marques de

; Moura, Fernando

; Hada, Aline Lury

; Garcia, Diogo

; Victor, Elivane da Silva

; Schvartsman, Gustavo

; Carvalho, Leonardo

; Fernandes, Milena Lourenço Coleta

; Martins, Rodrigo de Souza

; Silva, Elaine Ferreira da

; Santos, Sarah Silva Mello Batista dos

; Taniwaki, Letícia

; Taranto, Patrícia

; Pontes, Janaina

; Beal, Juliana Rodrigues

; Dutra, Ana Carolina Pereira

; Oliveira Filho, João Bosco de

; Araujo, Sérgio Eduardo Alonso

; Usón Junior, Pedro Luiz Serrano

einstein (São Paulo)

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2024, Volume 22 elocation eAO0575

Resumo: En | Texto: En | PDF: En

ABSTRACT Objective Currently programmed cell death protein 1 (PD-1) inhibitors in combination with other therapies are being evaluated to determine their efficacy in cancer treatment. However, the effect of PD-ligand (L) 1 expression on disease outcomes in stage III (EC III) non-small cell lung cancer is not completely understood. Therefore, this study aimed to assess the influence of PD-L1 expression on the outcomes of EC III non-small cell lung cancer. Methods This study was conducted on patients diagnosed with EC III non-small cell lung cancer who underwent treatment at a tertiary care hospital. PD-L1 expression was determined using immunohistochemical staining, all patients expressed PD-L1. Survival was estimated using the Kaplan-Meier method. Relationships between variables were assessed using Cox proportional regression models. Results A total of 49 patients (median age=69 years) with EC III non-small cell lung cancer and PD-L1 expression were evaluated. More than half of the patients were men, and most were regular smokers. The patients were treated with neoadjuvant chemotherapy, surgery, or sequential or combined chemotherapy and radiotherapy. The median progression-free survival of the entire cohort was 14.2 months, and the median overall survival was 20 months. There was no significant association between PD-L1 expression and disease progression, clinical characteristics, or overall survival. Conclusions PD-L1 expression was not correlated with EC III non-small cell lung cancer outcomes. Whether these findings differ from the association with immune checkpoint inhibitors remains to be addressed in future studies. PD1 PD (PD-1 However PDligand ligand L (L nonsmall non small understood Therefore PDL1 PDL L1 PD-L hospital staining PDL1. L1. KaplanMeier Kaplan Meier method models 4 age69 age 69 age=6 years men smokers surgery radiotherapy progressionfree progression free 142 14 2 14. months characteristics studies (PD- age6 6 age= (PD

https://doi.org/10.31744/einstein_journal/2024ao0575

Investigating the resistance of common bean germplasm to Colletotrichum lindemuthianum and its implications for breeding
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Barcelos, Quélen de Lima

; Ishikawa, Francine Hiromi

; Costa, Larissa Carvalho

; Pádua, Paula Furtado de

; Abreu, Ângela de Fátima Barbosa

; Ramalho, Magno Antonio Patto

; Santos, João Bosco dos

; Souza, Elaine de

Crop Breeding and Applied Biotechnology

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2024, Volume 24 Nº 4 elocation e499324412

Resumo: En | Texto: En | PDF: En

Abstract Common bean breeding obtained cultivars with high yield and resistance to diseases. We evaluated anthracnose resistance of genotypes from breeding programs where selection was made mainly to increase grain yield. A germplasm collection of 845 lines were assessed with four of the most frequent Colletotrichum lindemuthianum races found in Brazil (65, 73, 81 and 89). In addition to high reaction variability, we identified 633 lines resistant to at least one race. Most resistant lines have a Carioca grain type. The virulence indexes ranged from 51.7% to 63.2% (races 81 and 73) and resistance indexes ranged from 0% (susceptible) to 100% (resistant). This study presents complete characterization about resistance to anthracnose of a wide collection, provides information about cultivars that can be directly introduced in current breeding programs and shows that breeding focused on increasing grain yield has also been successful in selecting resistant genotypes to anthracnose disease. diseases 84 65, 65 (65 73 8 89. 89 . 89) variability 63 race type 517 51 7 51.7 632 2 63.2 0 susceptible (susceptible 100 resistant. (resistant) disease 6 (6 5 51. 63. 10 (resistant ( 1

https://doi.org/10.1590/1984-70332024v24n4a49

Enhanced Larvicidal Activity of New 1,2,4-Oxadiazoles against Aedes aegypti Mosquitos: QSAR and Docking Studies 1,2,4Oxadiazoles 124Oxadiazoles Oxadiazoles 1,2,4 1 2 4 Mosquitos 4Oxadiazoles 124 1,2, 12 1,2 1,
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Silva, Aluízio G. da

; Navarro, Daniela Maria A. F.

; Santos, Geanne K. N.

; Aguiar, Júlio César R. O. F. de

; França, Karla A. de

; Tébéka, Iris Raquel M.

; Anjos, Janaína V. dos

; Silva, João Bosco P. da

; Kanis, Luiz A.

; Srivastava, Rajendra M.

; Neves Filho, Ricardo Antônio W.

; Ramos, Mozart N.

Journal of the Brazilian Chemical Society

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Mar 2023, Volume 34 Nº 3 Páginas 333 - 345

Resumo: En | Texto: En | PDF: En

The worldwide emergence of viral diseases such as Zika, Dengue, Chikungunya, West Nile and Yellow Fever urge the search for solutions to eliminate their common vector, the Aedes aegypti mosquito. This paper describes the quantitative structure-activity relationship (QSAR) and docking studies of a series of nine 3-(3-aryl-1,2,4-oxadiazol-5-yl)propionic acids (AOPA), 1-9, previously published by our group. Additionally, three new 1,2,4-oxadiazoles, 10-12, have also been synthesized, characterized and studied. The QSAR and docking studies of all compounds, 1-12, clearly indicate that larger hydrophobic substituents such as biphenyl groups attached on position 3 in 1,2,4-oxadiazoles improve the larvicidal activity. It is worthwhile to mention that nanocapsulation of compounds 10-12 were necessary to help their dissolution in water and these three new 1,2,4-oxadiazoles also exhibited approximately equal or higher larvicidal activities compared to the former prototypes at stage L4. Zika Dengue Chikungunya vector mosquito structureactivity structure activity (QSAR 33aryl1,2,4oxadiazol5ylpropionic 33aryl124oxadiazol5ylpropionic aryloxadiazolylpropionic aryl 1,2,4 oxadiazol 5 yl propionic 1 2 4 AOPA, AOPA , (AOPA) 19, 19 9, 9 1-9 group Additionally 1,2,4oxadiazoles, 124oxadiazoles oxadiazoles oxadiazoles, 1012, 1012 10 12, 12 synthesized studied 112, 112 1-12 1,2,4oxadiazoles 10-1 L4 L 33aryl1 4oxadiazol5ylpropionic ylpropionic 124 1,2, (AOPA 1- 4oxadiazoles 101 11 1-1 10- 33aryl oxadiazolylpropionic 1,2 1,

https://doi.org/10.21577/0103-5053.20220112

O estatuto de Região Ultraperiférica e a sua importância na União Europeia: o caso açoriano
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Santos Lopes, Nuno

Political Observer

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Dez 2022, Volume 18 Páginas 105 - 120

Resumo: En Pt | Texto: En Pt | PDF: En | PDF: Pt

Abstract The current legal expression of the concept Outermost Region is found at the Articles 349 and 355 of the Treaty on the Functioning of the European Union. Nevertheless, its origin dates to the 1980s, also influenced by the Azores, by the former President of the Government of the Autonomous Region of the Azores, João Bosco Mota Amaral. Despite the thousands of kilometers that separate the ORs from the European continent, they are part of the EU, representing the European presence in global strategic areas. Among other documents, one should highlight the strategies implemented by the EU in 2017 and 2022. In this article, it is proposed to analyse the relevance of the ORs to the European Union, as dynamic actors, and partners, focusing mainly on the Azores, whose presence and importance has been vital to its development in several areas.

Resumo A expressão jurídica atual do conceito de Região Ultraperiférica encontra-se nos artigos 349º e 355º do Tratado sobre o Funcionamento da União Europeia. Não obstante, a sua origem remonta à década de 1980, influenciado também pelos Açores, na pessoa do então Presidente do Governo da Região Autónoma dos Açores, João Bosco Mota Amaral. Apesar dos milhares de quilómetros que as separa do continente europeu, as Regiões Ultraperiféricas são parte integrante da UE, representando a presença europeia em zonas estratégicas do mundo. Entre outros documentos, salienta-se a importância das estratégias adotadas pela UE, concretamente em 2017 e em 2022. Neste artigo, propõe-se analisar a relevância das RUP para a União Europeia, enquanto atores e parceiros dinâmicos, focando essencialmente nos Açores, cuja presença e importância tem sido fulcral para o seu desenvolvimento em áreas diversas.

https://doi.org/10.59071/2795-4765.rpcp2022.18/pp.105-120

Analysis of Three-Dimensional Scar Architecture and Conducting Channels by High-Resolution Contrast-Enhanced Cardiac Magnetic Resonance Imaging in Chagas Heart Disease
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Santos, João Bosco de Figueiredo

; Gottlieb, Ilan

; Tassi, Eduardo Marinho

; Camargo, Gabriel Cordeiro

; Atié, Jacob

; Xavier, Sérgio Salles

; Pedrosa, Roberto Coury

; Brugada, Josep

; Saraiva, Roberto Magalhães

Revista da Sociedade Brasileira de Medicina Tropical

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2022, Volume 55 elocation e0688-2021

Resumo: En | Texto: En | PDF: En

ABSTRACT Background: We aimed to describe the morphology of the border zone of viable myocardium surrounded by scarring in patients with Chagas heart disease and study their association with clinical events. Methods: Adult patients with Chagas heart disease (n=22; 55% females; 65.5 years, SD 10.1) were included. Patients underwent high-resolution contrast-enhanced cardiac magnetic resonance using myocardial delayed enhancement with postprocessing analysis to identify the core scar area and border zone channels number, mass, and length. The association between border zone channel parameters and the combined end-point (cardiovascular mortality or internal cardiac defibrillator implantation) was tested by multivariable Cox proportional hazard regression analyses. The significance level was set at 0.05. Data are presented as the mean (standard deviation [SD]) or median (interquartile range). Results: A total of 44 border zone channels (1[1-3] per patient) were identified. The border zone channel mass per patient was 1.25 (0.48-4.39) g, and the extension in layers of the border zone channels per patient was 2.4 (1.0-4.25). Most border zone channels were identified in the midwall location. Six patients presented the studied end-point during a mean follow-up of 4.9 years (SD 1.6). Border zone channel extension in layers was associated with the studied end-point independent from left ventricular ejection fraction or fibrosis mass (HR=2.03; 95% CI 1.15-3.60). Conclusions: High-resolution contrast-enhanced cardiac magnetic resonance can identify border zone channels in patients with Chagas heart disease. Moreover, border zone channel extension was independently associated with clinical events.

https://doi.org/10.1590/0037-8682-0688-2021

Follow-up of children diagnosed with deafness in a neonatal hearing screening program in Manaus
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Botelho, João Bosco Lopes

; Carvalho, Diego Monteiro de

; Santos-Melo, Giane Zupellari dos

; Cardoso Neto, José

; Nascimento, Samuel Machado do

; Figueiredo, Wenberger Lanza Daniel de

; Lacerda, Larissa Abreu

; Nogueira, Kristian Holanda

Revista de Saúde Pública

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2022, Volume 56 elocation 120

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO OBJETIVO Avaliar o seguimento das crianças com diagnóstico de surdez na triagem auditiva neonatal e fatores de risco para deficiência auditiva. MÉTODOS Estudo quantitativo, transversal e retrospectivo para avaliação de fatores associados à perda auditiva e o seguimento dos casos de crianças diagnosticadas com disfunção audiológica, por meio da análise de prontuários eletrônicos de 5.305 crianças encaminhadas a um Centro Especializado em Reabilitação Tipo I, no período de janeiro/2016 a fevereiro/2020, na cidade de Manaus, Amazonas. O estudo estatístico utilizou o teste qui-quadrado de Pearson e por regressão logística binária nos quais foram obtidos odds ratio com intervalos de confiabilidade de 95%. RESULTADOS Das 5.305 crianças encaminhadas para realização do reteste da orelhinha, 366 (6,9%) falharam no reteste. Prosseguiram no estudo as crianças com diagnóstico de perda auditiva neurossensorial, totalizando 265 (72,4%). Permanecendo, no final da pesquisa, apenas 58 (21,9%) crianças, destas 39 receberam aparelho auditivo até o presente estudo; e 16 (41%) já tinham indicação cirúrgica para implante coclear, sendo que apenas três (18,7%) haviam realizado a cirurgia. Dentre os fatores de risco para deficiência auditiva encontramos 2,6 vezes mais chance de falha no reteste da orelhinha naquelas crianças que tinham história familiar de perda auditiva e internação em UTI. CONCLUSÕES Embora o fluxo de triagem alcance boa parte dos nascidos vivos, as taxas de evasão durante o processo são altas, portanto, as características socioeconômicas e geográficas de regiões como a Amazônia devem ser consideradas como fatores relevantes à evasão dos programas de reabilitação dessas crianças. Foi possível identificar que a internação em UTI neonatal e o histórico familiar de perda auditiva presentes nas investigações compõem os principais e mais importantes fatores para alteração dos retestes da orelhinha.

ABSTRACT OBJECTIVE To evaluate the follow-up of children diagnosed with deafness in neonatal hearing screening and risk factors for hearing loss. METHODS Quantitative, cross-sectional, and retrospective study to evaluate factors associated with hearing loss and the follow-up of cases of children diagnosed with audiological dysfunction, by analyzing electronic medical records of 5,305 children referred to a Specialized Center in Type I Rehabilitation, from January/2016 to February/2020, in the city of Manaus, Amazonas. The statistical study used Pearson’s chi-square test and binary logistic regression in which odds ratio scans were obtained with reliability intervals of 95%. RESULTS Of the 5,305 children referred for the otoacoustic emission retest, 366 (6.9%) failed the retest. Children diagnosed with sensorineural hearing loss continued in the study, totaling 265 (72.4%). Only 58 (21.9%) children continued in the study to its end, of these 39 had received hearing aids at that point; and 16 (41%) had surgical indication for cochlear implants, of which only 3 (18.7%) had undergone surgery. Among the risk factors for hearing loss, we found 2.6 times more chance of failure in the otoacoustic emissions retest in those children who had a family history of hearing loss and ICU stay. CONCLUSION Although the screening flow reaches a large part of live births, the dropout rates during the process are high, therefore, the socioeconomic and geographic characteristics of regions such as the Amazon should be considered as relevant factors to the evasion of rehabilitation programs of these children. Hospitalization in the neonatal ICU and family history of hearing loss in the investigations could be identified as the main and most important factors for alteration of the otoacoustic emissions retests.

https://doi.org/10.11606/s1518-8787.2022056004207

Serological exposure of spotted fever group Rickettsia in capybaras (Hydrochoerus hydrochaeris) from urban parks in Campo Grande, Brazilian Midwest
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Campos, João Bosco Vilela

; Martins, Filipe Santos

; Macedo, Gabriel Carvalho de

; Barreto, Wanessa Teixeira Gomes

; Oliveira, Carina Elisei de

; Barbieri, Amália Regina Mar

; Labruna, Marcelo Bahia

; Oliveira-Santos, Luiz Gustavo Rodrigues

; Herrera, Heitor Miraglia

Revista da Sociedade Brasileira de Medicina Tropical

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2022, Volume 55 elocation e0192-2022

Resumo: En | Texto: En | PDF: En

ABSTRACT Background: Rickettsia of the spotted fever group (SFG) has been reported in ticks and domestic animals in Campo Grande (CG), Midwest Brazil. Methods: We searched for Rickettsia in the SFG in capybaras and their ticks in an urban park in the CG. Results: The seropositivity rate was 88.2% (15/17). Although 87.7% of the capybaras sampled showed infestations with Amblyomma sculptum, A. dubitatum, and Amblyomma spp., no molecular results were detected in ticks. Conclusions: Since Rickettsia from the SFG circulates among capybaras in the urban parks of Campo Grande, this large rodent species should be monitored within the One Health Agenda.

https://doi.org/10.1590/0037-8682-0192-2022

Follow-up of children diagnosed with deafness in a neonatal hearing screening program in Manaus
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Botelho, João Bosco Lopes

; Carvalho, Diego Monteiro de

; Santos-Melo, Giane Zupellari dos

; Cardoso Neto, José

; Nascimento, Samuel Machado do

; Figueiredo, Wenberger Lanza Daniel de

; Lacerda, Larissa Abreu

; Nogueira, Kristian Holanda

Revista de Saúde Pública

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2022, Volume 56 elocation 120

Resumo: En Pt | Texto: En Pt | PDF: En | PDF: Pt

https://doi.org/10.11606/s1518-8787.2022056004207

10.

Fibrose Cardíaca e Mudanças Evolutivas na Função Ventricular Esquerda em Pacientes com Cardiopatia Chagásica Crônica
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Santos, João Bosco de Figueiredo

; Gottlieb, Ilan

; Tassi, Eduardo Marinho

; Camargo, Gabriel Cordeiro

; Atié, Jacob

; Xavier, Sérgio Salles

; Pedrosa, Roberto Coury

; Saraiva, Roberto Magalhães

Arquivos Brasileiros de Cardiologia

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Dez 2021, Volume 117 Nº 6 Páginas 1081 - 1090

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Fundamento A cardiopatia chagásica (CC) é uma condição de progressão lenta, cujo principal achado histopatológico é fibrose. Objetivos Avaliar se a fibrose cardíaca aumenta ao longo do tempo e se correlaciona com aumento no tamanho do ventrículo esquerdo (CE) e redução na fração de ejeção (FE) na CC crônica. Métodos Estudo retrospectivo que incluiu 20 indivíduos (50% homens; 60±10 anos) com CC crônica que se submeteram a dois exames de ressonância magnética cardíaca (RMC) com realce tardio com gadolínio em um intervalo mínimo de quatro anos entre os exames. Volume, FE e massa de fibrose do ventrículo esquerdo (VE) foram determinados por RMC. Associações da massa de fibrose na primeira RMC com alterações no volume do VE e FE ventricular esquerda na segunda RMC foram testadas por análise de regressão logística. Valores p<0,05 foram considerados significativos. Resultados Os pacientes foram classificados em: A (n=13; alterações típicas de CC no eletrocardiograma e função sistólica global e segmentar do VE normal) e B1 (n=7; alteração na motilidade da parede do VE e FE ≥45%). O tempo médio entre os dois estudos de RMC foi de 5,4±0,5 anos. Fibrose do VE (em % massa do VE) aumentou de 12,6±7.9% para 18,0±14,1% entre os exames de RMC (p=0,02). A massa de fibrose cardíaca no basal associou-se com uma diminuição > cinco unidades absolutas na FE ventricular esquerda da primeira para a segunda RMC (OR 1,48; IC95% 1,03-2,13; p=0,03). A massa de fibrose do VE foi maior e aumentou entre os dois estudos de RMC no grupo de pacientes que apresentaram diminuição na FE entre os testes. Conclusões Mesmo pacientes em estágios iniciais da CC apresentam um aumento na fibrose do miocárdio ao longo do tempo, e a presença de fibrose do VE no basal está associada a uma diminuição da função sistólica do VE.

Abstract Background Chagas heart disease (CHD) is a slow progressing condition with fibrosis as the main histopathological finding. Objectives To study if cardiac fibrosis increases over time and correlates with increase in left ventricular (LV) size and reduction of ejection fraction (EF) in chronic CHD. Methods Retrospective study that included 20 individuals (50% men; 60±10 years) with chronic CHD who underwent two cardiac magnetic resonance imaging (MRI) with late gadolinium enhancement with a minimum interval of four years between tests. LV volume, EF, and fibrosis mass were determined by cardiac MRI. Associations of fibrosis mass at the first cardiac MRI and changes in LV volume and EF at the second cardiac MRI were tested using logistic regression analysis. P values <0.05 were considered significant. Results Patients were classified as follows: A (n=13; changes typical of CHD in the electrocardiogram and normal global and segmental LV systolic function) and B1 (n=7; LV wall motion abnormality and EF≥45%). Mean time between cardiac MRI studies was 5.4±0.5 years. LV fibrosis (in %LV mass) increased from 12.6±7.9% to 18.0±14.1% between MRI studies (p=0.02). Cardiac fibrosis mass at baseline was associated with decrease in >5 absolute units in LV EF from the first to the second MRI (OR 1.48, 95% CI 1.03-2.13, p=0.03). LV fibrosis mass was larger and increased between MRI studies in the group that presented decrease in LV EF between the tests. Conclusions Even patients at an initial stage of CHD show an increase in myocardial fibrosis over time, and the presence of LV fibrosis at baseline is associated with a decrease in LV systolic function.

https://doi.org/10.36660/abc.20200597 3 downloads

11.

Diretrizes Brasileiras de Hipertensão Arterial – 2020
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Barroso, Weimar Kunz Sebba

; Rodrigues, Cibele Isaac Saad

; Bortolotto, Luiz Aparecido

; Mota-Gomes, Marco Antônio

; Brandão, Andréa Araujo

; Feitosa, Audes Diógenes de Magalhães

; Machado, Carlos Alberto

; Poli-de-Figueiredo, Carlos Eduardo

; Amodeo, Celso

; Mion Júnior, Décio

; Barbosa, Eduardo Costa Duarte

; Nobre, Fernando

; Guimarães, Isabel Cristina Britto

; Vilela-Martin, José Fernando

; Yugar-Toledo, Juan Carlos

; Magalhães, Maria Eliane Campos

; Neves, Mário Fritsch Toros

; Jardim, Paulo César Brandão Veiga

; Miranda, Roberto Dischinger

; Póvoa, Rui Manuel dos Santos

; Fuchs, Sandra C

; Alessi, Alexandre

; Lucena, Alexandre Jorge Gomes de

; Avezum, Alvaro

; Sousa, Ana Luiza Lima

; Pio-Abreu, Andrea

; Sposito, Andrei Carvalho

; Pierin, Angela Maria Geraldo

; Paiva, Annelise Machado Gomes de

; Spinelli, Antonio Carlos de Souza

; Nogueira, Armando da Rocha

; Dinamarco, Nelson

; Eibel, Bruna

; Forjaz, Cláudia Lúcia de Moraes

; Zanini, Claudia Regina de Oliveira

; Souza, Cristiane Bueno de

; Souza, Dilma do Socorro Moraes de

; Nilson, Eduardo Augusto Fernandes

; Costa, Elisa Franco de Assis

; Freitas, Elizabete Viana de

; Duarte, Elizabeth da Rosa

; Muxfeldt, Elizabeth Silaid

; Lima Júnior, Emilton

; Campana, Erika Maria Gonçalves

; Cesarino, Evandro José

; Marques, Fabiana

; Argenta, Fábio

; Consolim-Colombo, Fernanda Marciano

; Baptista, Fernanda Spadotto

; Almeida, Fernando Antonio de

; Borelli, Flávio Antonio de Oliveira

; Fuchs, Flávio Danni

; Plavnik, Frida Liane

; Salles, Gil Fernando

; Feitosa, Gilson Soares

; Silva, Giovanio Vieira da

; Guerra, Grazia Maria

; Moreno Júnior, Heitor

; Finimundi, Helius Carlos

; Back, Isabela de Carlos

; Oliveira Filho, João Bosco de

; Gemelli, João Roberto

; Mill, José Geraldo

; Ribeiro, José Marcio

; Lotaif, Leda A. Daud

; Costa, Lilian Soares da

; Magalhães, Lucélia Batista Neves Cunha

; Drager, Luciano Ferreira

; Martin, Luis Cuadrado

; Scala, Luiz César Nazário

; Almeida, Madson Q.

; Gowdak, Marcia Maria Godoy

; Klein, Marcia Regina Simas Torres

; Malachias, Marcus Vinícius Bolívar

; Kuschnir, Maria Cristina Caetano

; Pinheiro, Maria Eliete

; Borba, Mario Henrique Elesbão de

; Moreira Filho, Osni

; Passarelli Júnior, Oswaldo

; Coelho, Otavio Rizzi

; Vitorino, Priscila Valverde de Oliveira

; Ribeiro Junior, Renault Mattos

; Esporcatte, Roberto

; Franco, Roberto

; Pedrosa, Rodrigo

; Mulinari, Rogerio Andrade

; Paula, Rogério Baumgratz de

; Okawa, Rogério Toshiro Passos

; Rosa, Ronaldo Fernandes

; Amaral, Sandra Lia do

; Ferreira-Filho, Sebastião R.

; Kaiser, Sergio Emanuel

; Jardim, Thiago de Souza Veiga

; Guimarães, Vanildo

; Koch, Vera H.

; Oigman, Wille

; Nadruz, Wilson

Arquivos Brasileiros de Cardiologia

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Mar 2021, Volume 116 Nº 3 Páginas 516 - 658

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

https://doi.org/10.36660/abc.20201238 10948 downloads

12.

First report of Microtriatoma borbai Lent & Wygodzinsky, 1979 (Hemiptera, Reduviidae, Triatominae) in the state of Espírito Santo, Brazil: would M. borbai be living in eucalyptus crops?
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Gil-Santana, Hélcio Reinaldo

; Martins, David dos Santos

; Silva, João Bosco da

; Oliveira, Jader de

Revista da Sociedade Brasileira de Medicina Tropical

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2021, Volume 54 elocation e0147-2021

Resumo: En | Texto: En | PDF: En

Abstract INTRODUCTION: The occurrence of Microtriatoma borbai in the state of Espírito Santo, Brazil is reported by the first time. METHODS: A triatomine specimen collected in a hybrid eucalyptus crop in the municipality of Aracruz, Espírito Santo state was found to be a male M. borbai. RESULTS: This finding expands the geographical distribution of M. borbai from four to five Brazilian states. It is the first report of M. borbai occurrence inside a eucalyptus crop. CONCLUSIONS: The occurrence of M. borbai in the state of Espírito Santo broadens the geographical distribution of this species in southeastern Brazil.

https://doi.org/10.1590/0037-8682-0147-2021 107 downloads

13.

Plant regulators on the growth, quality and production of ‘Tommy Atkins’ mango fruits
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Bezerra, João Bosco Nunes

; Jesus, Paulo Ricardo Rodrigues de

; Souza, Igor Dias

; Bezerra, Willian Costa

; Martins, Glória Caroline Santos Barboza

; Ribeiro, Valtemir Gonçalves

Revista Brasileira de Fruticultura

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2021, Volume 43 Nº 3 elocation e-546

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo O objetivo deste trabalho foi avaliar o efeito de aplicações de citocininas (BAP) e giberelinas (GA3) no crescimento, nas características físico-químicas e na produção de frutos de mangueira ‘Tommy Atkins’. Plantas de mangueiras foram pulverizadas com cinco concentrações (0; 75; 150; 225 e 300 mg.L-1) de BAP e GA3 e de BAP + GA3 (0; 75 + 75; 150 + 150; 225 + 225 e 300 + 300 mg.L-1), aos 15; 30 e 45 dias após a antese (DAA), e as aplicações isoladas de GA3 ocorreram aos 60; 70 e 80 DAA. Os frutos foram avaliados semanalmente, a partir de 52 DAA, medindo-se a massa, o diâmetro e o comprimento até à colheita, e caracterizados o teor de sólidos solúveis e a acidez. Entre 66 e 73 DAA, ocorreu maior pico de crescimento dos frutos. A aplicação de 150 + 150 mg.L-1 (BAP + GA3) promoveu, ao final do período, maior massa dos frutos em comparação às demais e ao controle. Não foram observadas diferenças na produção de frutos, porém a concentração de 150 + 150 mg.L-1 de BAP + GA3 apresentou mais de 50% de frutos no padrão de comercialização tipo nº 8. A aplicação exógena de 150 + 150 mg.L-1 (BAP + GA3), aos 15; 30 e 45 DAA, aumentou a massa, o diâmetro,o comprimento, a acidez e o percentual de frutos tipo nº 8 da mangueira ‘Tommy Atkins’, mas não aumentou a produtividade.

Abstract The objective of this study was to evaluate the effect of cytokinin (BAP) and gibberellin (GA3) applications on the growth, physicochemical characteristics and production of ‘Tommy Atkins’ mango fruits. Mango plants were sprayed with five concentrations (0, 75, 150, 225 and 300 mg.L-1) of BAP and GA3 and BAP + GA3 (0, 75 + 75, 150 + 150, 225 + 225 and 300 + 300 mg.L-1) at 15, 30 and 45 days after anthesis (DAA), single applications of GA3 occurred at 60, 70 and 80 DAA. Fruits were evaluated weekly from 52 DAA for weight, diameter and length until harvest and characterized for soluble solids content and acidity. A higher peak of fruit growth occurred between 66 and 73 DAA. Application of 150 + 150 mg.L-1 (BAP + GA3) promoted at the end of the evaluation period higher fruit weight compared to the other treatments and the control. No significant differences were observed in fruit production, but also concentrations of 150 + 150 mg.L-1 BAP + GA3 led to more than 50% of fruits in the marketing standard type 8. Exogenous application of 150 + 150 mg.L-1 (BAP + GA3) at 15, 30 and 45 DAA increased the weight, diameter, length, acidity and the percentage of fruits type 8 of ‘Tommy Atkins’ mango, but it did not increase yield.

https://doi.org/10.1590/0100-29452021546 219 downloads

14.

A half century of a bean breeding program in the South and Alto Paranaíba regions of Minas Gerais
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Lemos, Roxane do Carmo

; Abreu, Ângela de Fátima Barbosa

; Souza, Elaine Aparecida de

; Santos, João Bosco dos

; Ramalho, Magno Antonio Patto

Crop Breeding and Applied Biotechnology

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2020, Volume 20 Nº 2 elocation e295420211

Resumo: En | Texto: En | PDF: En

Abstract The success of bean (Phaseolus vulgaris L.) crops in Brazil is due to the development of new cultivars. The aim of the present study was to critically analyze the fifty years of a bean breeding program at the Universidade Federal de Lavras (UFLA) and estimate the genetic progress (GP) achieved for grain yield. The estimated genetic progress for grain yield was 0.35% per year, which is associated with visible improvement in plant architecture, resistance to some pathogens, and better carioca bean grain quality. The program was found to be efficient, generating 119 theses and 43 dissertations during the period under study. In addition, hundreds of articles have been published, especially studies aimed at improving the efficiency of genetic breeding programs. Over the past few years, partnerships with other public institutions in performing Value for Cultivation and Use tests have resulted in 12 recommended cultivars.

https://doi.org/10.1590/1984-70332020v20n2c27 531 downloads

15.

Recurrent selection in common bean aiming at resistance to white mold in a greenhouse
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Lopes, Fernanda Souza

; Leite, Monik Evelin

; Porto, Antonio Carlos Mota

; Miguel, Luciana Aparecida

; Reis, Vanessa de Oliveira Lima

; Santos, João Bosco dos

Crop Breeding and Applied Biotechnology

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Jan 2019, Volume 19 Nº 1 Páginas 95 - 101

Resumo: En | Texto: En | PDF: En

Abstract The objectives of this study were to estimate the genetic progress of mass selection for white mold resistance in common bean, evaluated in a greenhouse in cycle XII of recurrent selection (900 S0 plants), and compare it with field selection in previous cycles. In addition, progress was compared with microsatellite marker-assisted selection (MAS) among S0:1 progenies. The 79 most resistant S0:1 were evaluated under field conditions using a 9×9 simple lattice design; the 21 best S0:2 and those selected from cycles IX, X, and XI were evaluated in a 6×6 triple lattice. Genetic progress was 4.25% per cycle, and 12.17% between cycles XI and XII, showing higher selection efficiency in the greenhouse. The phenotypic gain and gain from assisted selection among the S0:1 progenies were 5.08 and 1.57%, respectively, and the low value of MAS was due to only two markers (BM189 and BMD20) explaining the resistance.

https://doi.org/10.1590/1984-70332019v19n1a13 2175 downloads

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