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[SciELO Preprints] - CORRELATION OF BLOOD AND SALIVARY TROPONIN IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION: PRELIMINARY STUDY
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Arsego, Flávia Kubrusly Kubrusly, Luiz Fernando Gewehr, Douglas Mesadri Possiedi , Rafael Dib Nassif , Paulo Afonso Nunes Tabushi , Fernando Issamu Kubrusly , Fernando Bermudez Ronkoski , Maria Luiza Cioato , Priscila Panassolo

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Publication date: 2024-03-27

Abstract: Pt En

Introdução: Na ocorrência da lesão miocárdica, a identificação de biomarcadores constituintes da célula muscular cardíaca, em especial as troponinas, pode ser observada a partir de amostras de sangue e saliva. A preferência pela utilização da saliva como fluído diagnóstico é sustentada pela facilidade de obtenção a partir de método não invasivo e potencialmente pré-hospitalar. Objetivo: Verificar a expressão de troponina I do fluído salivar no infarto agudo do miocárdio em triagens de emergências e pré-hospitalares e correlacioná-la com os níveis plasmáticos da troponina I. Método: Estudo analítico transversal de teste diagnóstico em 27 pacientes, 9 mulheres e 18 homens, com confirmação diagnóstica de infarto agudo do miocárdio. Foram coletadas amostras de sangue e saliva armazenadas e transportadas em período de até 24 h para quantificação da troponina I. Resultados: O estudo demonstrou que 44,4% dos pacientes apresentaram positivação de troponina I em ambas as análises, com igualdade de resultados dicotômicos em 48,1% dos casos. Assim, o teste de troponina salivar obteve 48% de sensibilidade e 50% de especificidade. Conclusão: Foi possível identificar troponina I no fluido da saliva de pacientes em vigência de infarte agudo do miocárdio, mas a probabilidade de ela ter resultado falso positivo foi de 50% e de falso negativo de 52%.

Introduction: In the event of myocardial injury, the identification of biomarkers that constitute the cardiac muscle cell, especially troponins, can be observed from blood and saliva samples. The preference for using saliva as a diagnostic fluid is supported by the ease of obtaining it using a non-invasive and potentially pre-hospital method. Objective: To verify the expression of troponin I in salivary fluid in acute myocardial infarction in emergency and pre-hospital screenings and correlate it with plasma troponin I levels. Method: Cross-sectional analytical study of diagnostic testing in 27 patients, 9 women and 18 men, with diagnostic confirmation of acute myocardial infarction. Blood and saliva samples were collected and stored and transported over a period of up to 24 hours for troponina I quantification. Results: The study demonstrated that 44.4% of patients were positive for troponin I in both analyses, with equal dichotomous results in 48.1% of cases. Thus, the salivary troponin test achieved 48% sensitivity and 50% specificity. Conclusion: It was possible to identify troponin in the saliva fluid of patients suffering from acute myocardial infarction, but the probability of a false positive result was 50% and a false negative result was 52%.

https://doi.org/10.1590/SciELOPreprints.8347

[SciELO Preprints] - CORRELATION OF BLOOD AND SALIVARY TROPONIN IN PATIENTS WITH ACUTE MYOCARDIAL INFARCTION: PRELIMINARY STUDY
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Arsego , Flávia Kubrusly Kubrusly, Luiz Fernando Gewehr , Douglas Mesadri Possiedi, Rafael Dib Nassif , Paulo Afonso Nunes Tabushi , Fernando Issamu Kubrusly , Fernando Bermudez Ronkoski , Maria Luiza Cioato , Priscila Panassolo Cioato

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Publication date: 2024-03-15

Abstract: En Pt

https://doi.org/10.1590/SciELOPreprints.8268

Management strategies for Anredera cordifolia in coffee culture
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Silva, Paulo V. da

; Coeti, João P. Z.

; Ferrari, Andrea

; Melo, Karolainy T. da S.

; Dias, Roque de C.

; Schedenffeldt, Bruna F.

; Monquero, Patricia A.

; Salmazo, Pedro A. V.

; Medeiros, Elias S. de

; Bicalho, Carolina C.

; Mauad, Munir

Revista Brasileira de Engenharia Agrícola e Ambiental

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aug 2023, Volume 27 N. 8 Pages 585 - 592

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

ABSTRACT Coffee plantations installed at high altitudes and near forested areas have been highly infested with Anredera cordifolia. The objective of this work was to evaluate the effectiveness of different pre- and post-emergence herbicide treatments on A. cordifolia after mechanical mowing. A field experiment was carried out in a coffee plantation with natural infestation of A. cordifolia in a completely randomized design with a split-plot scheme and four replicates, in which the main plot an herbicides application and the subplot was the days after the initial application (DAI). The treatments were as follows: saflufenacil + glyphosate (70 + 960 g a.i. ha-1); chlorimuron + glyphosate (80 + 960 g a.i. ha-1); metsulfuron + glyphosate (6 + 960 g a.i. ha-1); flumioxazin + glyphosate (25 + 960 g a.i. ha-1), and glyphosate (960 g a.i. ha-1); with sequential application of glyphosate (960 g a.i. ha-1); glyphosate + indaziflam (960 + 75 g a.i. ha-1); indaziflam (75 g a.i. ha-1); and a control without herbicide application. Mechanical control, followed by the application of the treatments flumioxazin + glyphosate and metsulfuron + glyphosate in the first application and sequential application of indaziflam, proved to be effective. Control of this weed should be based on the removal of its plant residues from the field to reduce the regrowth and germination of aerial tubers.

RESUMO Plantações de café instaladas em altitudes elevadas e próximas a áreas florestais têm sido altamente infestadas por Anredera cordifolia. O objetivo deste estudo foi avaliar a eficácia de diferentes tratamentos herbicidas pré e pós-emergência sobre A. cordifolia após roçada mecânica. Para tanto, foi conduzido um experimento de campo em uma lavoura de café com infestação natural de A. cordifolia em um delineamento inteiramente casualizado com esquema de parcelas subdivididas com quatro repetições, sendo a parcela principal os tratamentos com aplicação de herbicida e a subparcela os dias após a aplicação inicial (DAI). Os tratamentos foram compostos por: saflufenacil + glifosato (70 + 960 g i. a. ha-1); clorimuron + glifosato (80 + 960 g i. a. ha-1); metsulfuron + glifosato (6 + 960 g i. a. ha-1); flumioxazin + glyphosate (25 + 960 g i. a. ha-1) e glifosato (960 g i. a. ha-1); com uma aplicação sequencial de: glifosato (960 g i. a. ha-1); (6) glifosato + indaziflam (960 g i. a. ha-1); e indaziflam (75 g i. a. ha-1), além de uma testemunha sem aplicação de herbicida. O manejo integrado é fundamental para o controle adequado de A. cordifolia, devido ao seu desenvolvimento vegetativo agressivo. O controle mecânico, seguido da aplicação dos tratamentos flumioxazin + glyphosate e metsulfuron + glyphosate na primeira aplicação e indaziflam sequencial mostrou-se eficaz. O controle dessa planta daninha deve ser baseado na remoção de seus resíduos vegetais do campo para reduzir a rebrota e a germinação de tubérculos aéreos.

https://doi.org/10.1590/1807-1929/agriambi.v27n8p585-592

The perspective of trade union leaders from the Brazilian metallurgical sector on Industry 4.0
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Muniz Junior, Jorge

; Martins, Fernando Ramalho

; Santos, João Paulo de Oliveira

; Wintersberger, Daniel

Gestão & Produção

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2023, Volume 30 elocation e5422

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

Abstract: The aim of this paper is to investigate trade unionists leaders' perspective on Industry 4.0. Questionnaires and interviews were carried out. Two conclusions were pointed out: a fragmented understanding of the concept and the low participation of workers in the implementation process. Looking forward to a just transition, the improvement of either the conceptual grasp and the workers' participation are necessary.

Resumo: Este artigo apresenta a perspectiva dos dirigentes sindicais sobre o atual cenário da I4.0 no setor metalúrgico brasileiro. Foram aplicados questionários e realizada entrevista em uma amostra representativa. Evidencia-se i. compreensão fragmentada do conceito ii. baixo envolvimento dos tralhadores no processo de implementação. Conclui-se que ampliar a participação e o entendimento conceitual dos dirigentes faz-se necessário para que uma transição justa ocorra.

https://doi.org/10.1590/1806-9649-2022v29e5422

Consensus on the therapeutic management of atopic dermatitis ‒ Brazilian Society of Dermatology: an update on phototherapy and systemic therapy using e-Delphi technique
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Orfali, Raquel Leao

; Lorenzini, Daniel

; Bressan, Aline

; Tanaka, Anber Ancel

; Cerqueira, Ana Maria Mósca de

; Hirayama, André da Silva

; Ramos, Andréa Machado Coelho

; Proença, Carolina Contin

; Silva, Claudia Marcia de Resende

; Laczynski, Cristina Marta Maria

; Carneiro, Francisca Regina

; Duarte, Gleison

; Hans Filho, Gunter

; Gonçalves, Heitor de Sá

; Melo, Ligia Pessoa de

; Azulay-Abulafia, Luna

; Weber, Magda Blessmann

; Rivitti-Machado, Maria Cecília

; Zaniboni, Mariana Colombini

; Ogawa, Marília

; Pires, Mario Cezar

; Ianhez, Mayra

; Felix, Paulo Antonio Oldani

; Bonamigo, Renan

; Takaoka, Roberto

; Lazzarini, Rosana

; Cestari, Silmara

; Mayor, Silvia Assumpção Soutto

; Cestari, Tania

; Oliveira, Zilda Najjar Prado de

; Spuls, Phyllis I.

; Gerbens, Louise A.A.

; Aoki, Valeria

Anais Brasileiros de Dermatologia

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2023, Volume 98 N. 6 Pages 814 - 836

Abstract: En | Text: En | PDF: En

Abstract This publication is an update of the “Consensus on the therapeutic management of atopic dermatitis - Brazilian Society of Dermatology” published in 2019, considering the novel, targeted-oriented systemic therapies for atopic dermatitis. The initial recommendations of the current consensus for systemic treatment of patients with atopic dermatitis were based on a recent review of scientific published data and a consensus was reached after voting. The Brazilian Society of Dermatology invited 31 experts from all regions of Brazil and 2 international experts on atopic dermatitis who fully contributed to the process. The methods included an e-Delphi study to avoid bias, a literature search and a final consensus meeting. The authors added novel approved drugs in Brazil and the indication for phototherapy and systemic therapy for AD. The therapeutical response to systemic treatment is hereby reported in a suitable form for clinical practice and is also part of this updated manuscript.

https://doi.org/10.1016/j.abd.2023.04.003

Control of hairy fleabane in sequential and pre-emergence applications in soybean crops
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Silva, Paulo V. da

; Barros, Daniela M. de

; Domingos, Edson R.

; Monquero, Patrícia A.

; Dias, Roque de C.

; Vendruscolo, Marlon A.

Revista Caatinga

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2023, Volume 36 N. 4 Pages 748 - 756

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

ABSTRACT The control of Conyza spp. can be conducted at different times in the soybean crop. This study aimed to evaluate the efficiency of controlling Conyza spp. by positioning herbicides at different times and their selectivity in the soybean crop. The experiment was conducted under field conditions in a randomized block design with four replications. A first application of 2.4-D + glyphosate (975 + 1500 g of active ingredient [a.i.] ha-1) was conducted, followed by the following treatments: glufosinate (500 g i.a. ha-1), diquat (400 g a.i. ha-1), and saflufenacil + glyphosate (50 + 1500 g a.i. ha-1 ) and a third application of the pre-emergents flumioxazin + imazethapyr (60 + 127 g i. a. ha-1), sulfentrazone + diuron (210 + 420 g a.i. ha-1), diclosulam (35 g a.i. ha-1), and s-metolaclhor (1440 g a.i. ha-1), in addition to the control treatment. High percentages of control were obtained with saflufenacil + glyphosate and diquat. Glufosinate provided satisfactory control seven days after the treatment (DAT) application, with regrowth throughout the evaluations, except when diclosulam was applied. The pre-emergent herbicides reduced the emergence of Conyza spp. resulting in 0.25 plants m-2 when flumioxazin + imazethapyr was applied at 28 DAT. Regardless of the treatment, the soybean crop had no significant phytotoxicity. The management of Conyza spp. with the positioning of herbicides at different times proved to be more efficient when the sequential use of diquat and/or saflufenacil + glyphosate and flumioxazin + imazethapyr in pre-emergence was carried out.

RESUMO O controle de espécies de Conyza spp., pode ser efetuado em diferentes períodos na cultura da soja. O objetivo desse trabalho foi avaliar a eficiência no controle de Conyza spp. através do posicionamento de herbicidas em diferentes momentos, e sua seletividade na cultura da soja. O experimento foi realizado em campo no delineamento de blocos ao acaso, com quatro repetições. Foi realizada uma primeira aplicação de 2,4-D + glyphosate (975 + 1500 g de ingrediente ativo [i.a.] ha-1) e na sequencial os tratamentos: glufosinate (500 g i.a. ha-1), diquat (400 g i.a. ha-1) e saflufenacil + glyphosate (50 + 1500 g i.a. ha-1 ) e uma terceira aplicação dos préemergentes flumioxazin + imazethapyr (60 + 127 g i.a. ha-1), sulfentrazone + diuron (210 + 420 g i.a. ha-1), diclosulam (35 g i.a. ha-1) e s-metolaclhor (1440 g i.a. ha-1), além das testemunhas. Altas porcentagens de controle foram obtidas com saflufenacil + glyphosate ou diquat. O glufosinate, proporcionou controle satisfatório 7 dias após a aplicação dos tratamentos (DAT), com rebrotas ao longo das avaliações, exceto quando ocorreu aplicação do diclosulam. Os herbicidas pré-emergentes diminuíram a emergência de Conyza spp. resultando em 0,25 plantas m-2, na aplicação de flumioxazin + imazethapyr aos 28 DAT. Não houve fitotoxicidade significativa na cultura da soja independente do tratamento. O manejo de Conyza spp. através do posicionamento de herbicidas em diferentes momentos, mostrou-se mais eficiente quando realizado a sequencial de diquat e/ou saflufenacil + glyphosate e flumioxazin + imazethapyr em pré-emergência.

https://doi.org/10.1590/1983-21252023v36n402rc

Metabolomic and Histological Response of Passiflora cincinnata Infected with Cowpea aphid-borne mosaic virus (CABMV) Reveals Changes in Asymptomatic and Symptomatic Phases
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Mesquita, Paulo R. R.

; Barbosa, Naira C. S.

; Santos, Fábio N. dos

; Rodrigues, Frederico M.

; Abreu, Emanuel F. M.

; Leite, Kelly R. B.

; Jesus, Onildo N.

; Tumelero, Andréia I.

; Schnadelbach, Alessandra S.

; Barbosa, Cristiane J.

Journal of the Brazilian Chemical Society

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dec 2022, Volume 33 N. 12 Pages 1456 - 1468

Abstract: En | Text: En | PDF: En

Passion fruit woodiness disease, caused by the Cowpea aphid-borne mosaic virus (CABMV), is one of the leading phytosanitary challenges of passion fruit production. Passiflora cincinnata has been recognized for its potential in genetic improvement due to its highest resistance to CABMV and other phytopathogens. Metabolomic and histological alterations of P. cincinnata infected with CABMV were evaluated and searched for differential responses during the asymptomatic or symptomatic infection phases to correlate them with the mechanisms of metabolic defense. The metabolites of infected plants were analyzed by liquid chromatography-mass spectrometry. Based on the metabolomic profile, the times of infection were grouped into early or late infection phases. The metabolites related to CABMV infection were classified as alkaloids, saponins, phospholipids and acids. This study can assist agricultural institutions or farms in the early diagnosis and correct management of CABMV infection and contribute to the genetic improvement of the Passiflora genus against this disease.

https://doi.org/10.21577/0103-5053.20220080

Ultrafine quartz flocculation: Part I. System characterization and variables selection
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Silva, João Paulo Pereira da

; Silva, Gilberto Rodrigues da

; Martins, Afonso Henriques

; Kansaon, Bruna

; Peres, Antonio Eduardo Clark

REM - International Engineering Journal

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dec 2022, Volume 75 N. 4 Pages 361 - 369

Abstract: En | Text: En | PDF: En

Abstract A characterization study was performed to verify the more relevant physicochemical properties for quartz flocculation with polyacrylamide, as well as to define which variables should be further investigated regarding this flocculation system. Polyacrylamide was evaluated through molecular weight, radius of gyration, and infrared spectrometry. A natural quartz sample was investigated regarding its particle size distribution, specific surface area, mineralogical and chemical composition. The zeta potential of quartz with flocculant and surfactant was also analyzed. The results indicated that the quartz had high purity and particle sizes between 38 and 10 µm, which was within the intended particle size range; the flocculant presented a suitable molecular weight for the proposed flocculation system. Based on literature, nine variables were chosen to be investigated in Part II of this study: flocculant and surfactant concentration, flocculant and surfactant conditioning time, flocculation addition time, agitation intensity, pH of the suspension, flocculation time, and solid concentration.

https://doi.org/10.1590/0370-44672022750013

Gas exchange and growth of zucchini crop subjected to salt and water stress
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Sousa, Henderson C.

; Sousa, Geocleber G. de

; Cambissa, Paulo B. C.

; Lessa, Carla I. N.

; Goes, Geovana F.

; Silva, Fred D. B. da

; Abreu, Fernanda da S.

; Viana, Thales V. de A.

Revista Brasileira de Engenharia Agrícola e Ambiental

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nov 2022, Volume 26 N. 11 Pages 815 - 822

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

RESUMO A região semiárida apresenta o problema inerente de acúmulo de sais no solo devido ao uso de irrigação com água salobra, e o déficit hídrico que compromete o crescimento e os índices fisiológicos das culturas. Objetivou-se com este trabalho avaliar o efeito do estresse salino e hídrico no crescimento e nas trocas gasosas da cultura da abobrinha cv. Caserta. O trabalho foi realizado em área pertencente à Universidade da Integração Internacional da Lusofonia Afro-Brasileira, Redenção, Ceará, Brasil. O delineamento experimental utilizado foi inteiramente casualizado, em esquema fatorial 5 × 2 com cinco níveis de condutividade elétrica da água de irrigação - CEa (0,5, 1,0, 1,5, 2,0 e 2,5 dS m-1), e dois regimes hídricos (50 e 100% da evapotranspiração potencial da cultura - ETc) com cinco repetições. Aos 36 dias após a semeadura foram avaliadas as variaveis:taxa de assimilação de CO2, transpiração, condutância estomática, concentração interna de carbono, temperatura foliar, índice relativo de clorofila e a eﬁciência do uso da água. Aos 45 dias após a semeadura, foram avaliadas as seguintes variáveis: altura da planta, diâmetro do caule, número de folhas e área foliar. O uso de água salobra (1 a 2,5 dS m-1) reduz os parâmetros de crescimento da abobrinha cv. Caserta. O aumento da CEa ocasionou redução nas variáveis fisiológicas. A lâmina de 100% proporcionou maiores valores para as variáveis taxa de assimilação de CO2, transpiração, e eficiência instantânea no uso da água, e a lâmina de 50% para concentração interna de carbono, com o aumento da CEa.

ABSTRACT Semi-arid regions present the inherent problem of accumulation of salts in the soil due to the use of brackish water for irrigation, and water deficit compromises the growth and physiological indices of crops. This study evaluated the effect of salt and water stress on growth and gas exchange in the zucchini cv. Caserta crop. The study was conducted at the University of International Integration of Afro-Brazilian Lusophony, Redenção, Ceará State, Brazil. The experimental design was completely randomized, in a 5 × 2 factorial scheme with five levels of electrical conductivity of the irrigation water - ECw (0.5, 1.0, 1.5, 2.0, and 2.5 dS m-1) and two water regimes (50 and 100% of the potential crop evapotranspiration - ETc), with five replicates. At 36 days after sowing, the following traits were evaluated: CO2 assimilation rate, transpiration, stomatal conductance, internal carbon concentration, leaf temperature, relative chlorophyll index, and water use efficiency. At 45 days after sowing, the plant height, stem diameter, number of leaves, and leaf area were also evaluated. The use of brackish water (1 to 2.5 dS m-1) reduced the growth parameters of zucchini cv. Caserta. The increase in ECw caused a decline in the physiological traits. Under 100% ETc, higher values of CO2 assimilation rate, transpiration, and instantaneous water use efficiency were recorded, and there was 50% ETc for internal carbon concentration, even with the increase in ECw.

https://doi.org/10.1590/1807-1929/agriambi.v26n11p815-822

10.

Associação entre Bloqueio Atrioventricular e Mortalidade em Pacientes de Atenção Primária: O Estudo CODE
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Paixão, Gabriela Miana de Mattos

; Lima, Emilly M.

; Quadros, André B.

; Cabral, Daniel P. R.

; Coelho, Renato R.

; Oliveira, Derick M.

; Nascimento, Jamil de Souza

; Gomes, Paulo R.

; Ribeiro, Antonio L.

Arquivos Brasileiros de Cardiologia

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oct 2022, Volume 119 N. 4 Pages 564 - 571

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

Resumo Fundamento O bloqueio atrioventricular (BAV) descreve um comprometimento na condução dos átrios para os ventrículos. Embora o curso clínico do BAV tenha sido avaliado, os achados são de países de alta renda e, portanto, não podem ser extrapolados para a população latina. Objetivo Avaliar a associação entre BAV e mortalidade. Métodos Foram incluídos pacientes do estudo CODE (Clinical Outcomes in Digital Electrocardiology), maiores de 16 anos que realizaram eletrocardiograma (ECG) digital de 2010 a 2017. Os ECGs foram relatados por cardiologistas e por software automatizado. Para avaliar a relação entre BAV e mortalidade, foram utilizados o modelo log-normal e as curvas de Kaplan-Meier com valores de p bicaudais < 0,05 considerados estatisticamente significativos. Resultados O estudo incluiu 1.557.901 pacientes; 40,23% eram homens e a média de idade foi de 51,7 (DP ± 17,6) anos. Durante um seguimento médio de 3,7 anos, a mortalidade foi de 3,35%. A prevalência de BAV foi de 1,38% (21.538). Os pacientes com BAV de primeiro, segundo e terceiro graus foram associados a uma taxa de sobrevida 24% (taxa de sobrevida relativa [RS] = 0,76; intervalo de confiança [IC] de 95%: 0,71 a 0,81; p < 0,001), 55% (RS = 0,45; IC de 95%: 0,27 a 0,77; p = 0,01) e 64% (RS = 0,36; IC de 95%: 0,26 a 0,49; p < 0,001) menor quando comparados ao grupo controle, respectivamente. Os pacientes com BAV 2:1 tiveram 79% (RS = 0,21; IC de 95%: 0,08 a 0,52; p = 0,005) menor taxa de sobrevida do que o grupo controle. Apenas Mobitz tipo I não foi associado a maior mortalidade (p = 0,27). Conclusão BAV foi um fator de risco independente para mortalidade geral, com exceção do BAV Mobitz tipo I.

Abstract Background Atrioventricular block (AVB) describes an impairment of conduction from the atria to the ventricles. Although the clinical course of AVB has been evaluated, the findings are from high-income countries and, therefore, cannot be extrapolated to the Latinx population. Objective Evaluate the association between AVB and mortality. Methods Patients from the CODE (Clinical Outcomes in Digital Electrocardiology) study, older than 16 years who underwent digital electrocardiogram (ECG) from 2010 to 2017 were included. ECGs were reported by cardiologists and by automated software. To assess the relationship between AVB and mortality, the log-normal model and the Kaplan-Meier curves were used with two-tailed p-values < 0.05 considered statistically significant. Results The study included 1,557,901 patients; 40.2% were men, and mean age was 51.7 (standard deviation ± 17.6) years. In a mean follow-up of 3.7 years, the mortality rate was 3.35%. The AVB prevalence was 1.38% (21,538). Patients with first-, second-, and third-degree AVB were associated with 24% (relative survival rate [RS] = 0.76; 95% confidence interval [CI]: 0.71-0.81; p < 0.001), 55% (RS = 0.45; 95% CI: 0.27-0.77; p = 0.01), and 64% (RS = 0.36; 95% CI: 0.26-0.49; p < 0.001) lower survival rate when compared to the control group, respectively. Patients with 2:1 AVB had 79% (RS = 0.21; 95% CI: 0.08-0.52; p = 0.005) lower survival rate than the control group. Only Mobitz type I was not associated with higher mortality (p = 0.27). Conclusion AVB was an independent risk factor for overall mortality, with the exception of Mobitz type I.

https://doi.org/10.36660/abc.20210763

11.

Combined application of Isaria fumosorosea and beta-cyfluthrin in the control of coffee leaf miner
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Lago, William Oliveira do

; Sabino, Paulo Henrique de Siqueira

; Ramirio, Lucas Deleon

; Venâncio, Helaine Barros de Oliveira

Revista Ceres

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sep 2022, Volume 69 N. 5 Pages 628 - 631

Abstract: En | Text: En | PDF: En

ABSTRACT The coffee leaf miner is responsible for significant decreases in coffee production. To mitigate the problems caused by this pest control strategies need to be applied. The combined application of chemical and biological insecticides is an alternative that can reduce the population of leaf miner in areas with high infestation and occurrence of resistant individuals. The objective of this study was to evaluate the combined application of Isaria fumosorosea and beta-cyfluthrin in the control of coffee leaf miner. A randomized block design was used, in a 4 x 2 factorial scheme, with four treatments: I. fumosorosea, beta-cyfluthrin, I fumosorosea + beta-cyfluthrin and control, besides two application levels, one and two applications. There was no significant effect on the interaction between treatments. The number of applications did not increase the control percentage of the leaf miner. However, the treatments I. fumosorosea, beta-cyfluthrin, I fumosorosea + beta-cyfluthrin showed a higher control percentage of the leaf miner, compared to the control treatment with both one and two applications. I. fumosorosea, beta-cyfluthrin, and the combination of I fumosorosea + beta-cyfluthrin are effective in controlling the leaf miner.

https://doi.org/10.1590/0034-737x202269050017

12.

SPATIAL VARIABILITY OF ECOPHYSIOLOGICAL AND PRODUCTION COMPONENTS IN IRRIGATED NOBLE GARLIC
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Oliveira, Job T. de

; Oliveira, Rubens A. de

; Almeida, Edmilson I. B.

; Cunha, Fernando F. da

; Teodoro, Paulo E.

Engenharia Agrícola

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2022, Volume 42 N. 3 elocation e20200191

Abstract: En | Text: En | PDF: En

Abstract Among agricultural components, crop ecophysiological parameters play an essential role in garlic growth and yield. This study aimed to characterize the structure and spatialization of garlic crop parameters, evaluating spatial correlations among yield, lateral shoot growth, and plant ecophysiological components. These consisted of intercellular CO2 concentration, stomatal conductance, transpiration, water-use efficiency, carboxylation efficiency, photosynthetically active radiation, relative humidity around leaves, relative humidity in leaves, air temperature, leaf temperature, vapor pressure deficit, and water content in the air and leaves. Our results showed that irrigated purple garlic yield, lateral shoot growth, and ecophysiological components are spatially dependent. A cross-semivariogram between plant ecophysiological parameters showed negative spatial correlations and spatial dependence, with a coefficient of determination (r2) above 0.730. These findings indicate a close correlation between garlic yield and lateral shoot growth with the ecophysiological parameters studied. In short, purple garlic production had a high inter-spatial correlation with plant transpiration and water contents in the air and leaves.

https://doi.org/10.1590/1809-4430-eng.agric.v42n3e20200191/2022

13.

Investigation of the parasitoid Ixodiphagus hookeri (Hymenoptera: Encyrtidae) in Amblyomma sculptum (Acari: Ixodidae) ticks in the municipality of Salto, São Paulo, Brazil
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Soares, Luciana Aparecida

; Fiorini, Leonardo Costa

; Duarte, Fernanda Calvo

; Almeida, Isabela Barboza de

; Sampaio, Paulo Henrique Selbmann

; Romano, Deborah Mirela de Melo

; Mendes, Marcia Cristina

Arquivos do Instituto Biológico

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2022, Volume 89 elocation e00112022

Abstract: En | Text: En | PDF: En

ABSTRACT The presence of capybaras (Hydrochoerus hydrochaeris) in urban and periurban areas has caused increased numbers of cases of Brazilian spotted fever. With the aim of investigating the presence of the parasitoid Ixodiphagus hookeri in Amblyomma sculptum ticks in the municipality of Salto, state of São Paulo, samples were collected monthly from 14 sites. Thirty samples were placed in containers for observation of the emergence of microhymenopterans and 88 samples were subjected to molecular testing to identify the presence of I. hookeri DNA. Neither dissections nor observation of emergence indicated any presence of I. hookeri larvae in ticks. Samples subjected to polymerase chain reaction (PCR) amplification of the mCOX I region of I. hookeri did not reveal its presence, although fragments corresponding to mRNA 16S of Amblyomma sculptum ticks were amplified in all samples tested.

https://doi.org/10.1590/1808-1657000112022

14.

Leiomyosarcoma of the vagina after radiation therapy: a case report
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Borges, Ana

; Antunes, Célia

; Donato, Paulo

; Oliveira, Rui

; Almeida, Vânia

Acta Obstétrica e Ginecológica Portuguesa

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dec 2021, Volume 15 N. 4 Pages 391 - 395

Abstract: En | Text: En | PDF: En

Abstract Leiomyossarcomas of the vagina are extremely rare and may arise years after pelvic radiation therapy. Information about clinical and imaging findings, as well as ideal treatment strategies for these potentially aggressive malignancies are lacking. We report a case of a leiomyosarcoma of the vagina in a 65-year-old postmenopausal woman who presented with vaginal bleeding and a palpable hard mass, 11 years after postoperative pelvic radiation therapy for an endometrial cancer. Despite surgical resection and adjuvant chemotherapy, she passed away soon after, endorsing the reserved prognosis of these malignancies.

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15.

Psychometric properties of the Child Development Assessment Questionnaire (QAD-PIPAS) for use in population studies involving Brazilian children aged 0-59 months
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Venancio, Sonia I.

; Buccini, Gabriela S.

; Alves, Cláudia R.L.

; Bortoli, Maritsa C.

; Bernal, Regina T.I.

; Eickmann, Sophie H.

; Frias, Paulo G.

; Giugliani, Elsa R.J.

; Santos, Miriam O.

Jornal de Pediatria

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dec 2021, Volume 97 N. 6 Pages 637 - 645

Abstract: En | Text: En | PDF: En

Abstract Objective: To analyze the psychometric properties of the Child Development Assessment Questionnaire (QAD-PIPAS). Methods: This methodological study was comprised of two axes. The first one aimed to analyze the instrument’s construct validity (discriminant and concurrent validity) and internal consistency, and the second one examined test-retest reliability, involving two different samples and procedures. For construct validity and internal consistency, the sample was recruited in Embu das Artes-SP, Brasilia-DF and Recife-PE during the immunization campaign in 2017, involving caregivers of 2005 children under 60 months of age (1295 under 36 and 710 from 37 to 59 months). For the test-retest analysis the sample consisted of 30 children aged 0-59 months old that attended daycare centers in Embu das Artes-SP in 2018. Results: Multivariate analyses of construct validity showed that the QAD-PIPAS was able to identify the association between the outcome (suspected child development delays) and expected risk and protective factors based on Nurturing Care Framework (OMS/UNICEF). A significant positive correlation was achieved between the scores of the QAD-PIPAS and CREDI in six of the eight age groups analyzed, with the most significant correlations being in the age groups from 25 to 30 and 31-36 months. Acceptable internal consistencies were identified in all age groups, with better performance above 36 months of age (Cronbach’s alpha between 0.61 to 0.80). We also found an adequate test-retest reliability (global Kappa 0.81). Conclusion: The QAD-PIPAS showed evidence of construct validity and reliability to be used in population studies involving children aged 0-59 months during multi-vaccination campaigns in Brazil.

https://doi.org/10.1016/j.jped.2021.01.003 1 downloads

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