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au:OLIVEIRA, VICTOR RODRIGUES DE

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Legislation in Hospital Dentistry: Gaps, Perspectives and Desires
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Simões, Ana Clara Correa Duarte

; Campos, Felipe Rodrigues de Oliveira

; Câmara, João Victor Frazão

; Probst, Livia Fernandes

; Groisman, Sonia

; Cedro, Vinicius Queiroz Miranda

; Pereira, Antonio Carlos

Pesquisa Brasileira em Odontopediatria e Clínica Integrada

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2024, Volume 24 elocation e220153

Abstract: En | Text: En | PDF: En

Abstract Objective: To analyze the existing state legislation, including not only the ordinary laws, but also their infralegal regulation and the state legislation on Hospital Dentistry. Material and Methods: A survey was carried out in the databases of the Legislative Assemblies of the Brazilian States and the Federal District, as well as the Regional and Federal Councils of Dentistry in Brazil. Subsequently, a survey was carried out in the databases of the Ministry of Health, State Dental Councils and Federal Dental Council in Brazil. Results: Only 8 Brazilian states have legislation in force regarding hospital dentistry, which represents 29.63% of the federative units. Among the Brazilian regions, the Midwest presented the highest prevalence of the laws found (37.50%), followed by the North (25%) and the other regions with the same coverage (12.50%). Also, an orientation and an ordinance from the Ministry of Health, six resolutions from the Federal Council of Dentistry, and a technical note from the National Health Surveillance Agency were found. Conclusion: Several States do not have rules on the subject, making it imperative to create a federal rule that not only imposes the presence of the dentist, but also regulates the proportion of the team, workload, and availability.

https://doi.org/10.1590/pboci.2024.003

Selectivity of latifolicides associated with glyphosate applied in postemergence on soybean (Glycine max) cultivars
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Coradin, Jhonatan

; Braga Pereira Braz, Guilherme

; Guerra da Silva, Alessandro

; de Oliveira Procópio, Sérgio

; Sales Vian, Guilherme

; Lima Chavaglia, Paulo Victor Leão

; Rodrigues Goulart, Marco Antonio

; de Freitas Souza, Matheus

Revista de la Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo

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jun 2023, Volume 55 N. 1 Pages 86 - 97

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

Resumen El mejoramiento genético de los cultivares de soja a lo largo de los años se ha centrado en aumentar la capacidad productiva y la tolerancia a algunos factores abióticos y bióticos. Sin embargo, durante la transferencia de genes de interés, algunos genes responsables de una menor tolerancia a los herbicidas pueden integrarse en el genoma del nuevo cultivar. El objetivo de este estudio fue evaluar la selectividad de las asociaciones de herbicidas apli cadas en la post-emergencia de tres cultivares de soja. El diseño experimental utilizado fue un bloque completamente al azar, con cuatro repeticiones. Los cultivares seleccionados fueron M7110 IPRO®, Foco IPRO® y Bônus IPRO®. Los herbicidas y las respectivas dosis (g a.i. ha-1) utilizados fueron: glyphosate (1176), glyphosate + bentazon (1176 + 600), glyphosate + fomesafen (1176 + 175), glyphosate + lactofen (1176 + 120), glyphosate + imazethapyr (1176 + 100), glyphosate + chlorimuron (1176 + 10), glyphosate + cloransulam (1176 + 39,5), y un control sin aplicación de herbicida. Se hizo una nota visual de intoxicación para cada tratamiento. Los componentes de crecimiento y rendimiento evaluados fueron: altura, rodal, peso de cien granos y rendimiento. La aplicación de herbicidas en post-emergencia no alteró la masa vegetal de los cultivares de soja. Además, estos herbicidas no redujeron el rendimiento de los cultivares M7110 IPRO® y Foco IPRO®. Tanto el glifosato aislado como mezclado con lactofen o imazethapyr redujeron el rendimiento del cultivar Bônus IPRO®.

Abstract The genetic improvement of soybean cultivars over the years has focused on increasing the yield potential and tolerance to some abiotic and biotic factors. However, during the transfer of genes of interest, some genes responsible for a lower tolerance to herbicides can be integrated into the genome of the new cultivar. Thus, the objective of this study was to evaluate the selectivity of herbicide associations applied in the postemergence period of three soybean cultivars. The experiment was conducted in a randomized completely block design, with four replications. The selected cultivars were M7110 IPRO®, Foco IPRO®, and Bônus IPRO®. The herbicides and the respective doses (g a.i. ha-1) used were glyphosate (1176), glyphosate + bentazon (1176 + 600), glyphosate + fomesafen (1176 + 175), glyphosate + lactofen (1176 + 120), glyphosate + imazethapyr (1176 + 100), glyphosate + chlorimuron (1176 + 10), glyphosate + cloransulam (1176 + 39.5), and a control without herbicide application. The visual note of intoxication was evaluated for each treatment. The components of growth and yield evaluated were height, stand, weight of one hundred grains, and yield. The application of postherbicide herbicides did not alter the plant stands of soybean cultivars. Additionally, these herbicides did not reduce the yield of the M7110 IPRO® and Foco IPRO® cultivars. Glyphosate isolated and in association with lactofen or imazethapyr reduced the grain yield of the Bônus IPRO® cultivar.

Physical activity level measured by accelerometry and physical fitness of schoolchildren
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Estivaleti, José Matheus Oliveira

; Bergamo, Raiany Rosa

; Oliveira, Luís Carlos de

; Beltran, Diana Carolina Gonzalez

; Silva Junior, João Pedro da

; Santos, Maurício dos

; Matsudo, Victor Keihan Rodrigues

Revista Paulista de Pediatria

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2023, Volume 41 elocation e2021230

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

RESUMO Objetivo: Descrever e comparar as variáveis da aptidão física de acordo com o cumprimento da recomendação de atividade física, medida por acelerometria. Métodos: A amostra foi composta de 120 escolares, sendo 57 meninos e 63 meninas, de 9 a 11 anos de idade. As variáveis analisadas foram: peso, estatura, índice de massa corpórea (IMC), dobras cutâneas, circunferências, agilidade, flexibilidade, velocidade e força de membros superiores, inferiores e abdominal. A atividade física foi mensurada de forma objetiva por meio de acelerômetro. Os escolares foram divididos em dois grupos: “cumpre a recomendação” (≥60min/dia) e “não cumpre a recomendação” (<60min/dia). Para verificar a normalidade dos dados, foi utilizado o teste de Kolmogorov-Smirnov. A comparação dos valores médios dos escolares que cumprem ou não a recomendação de atividade física foi feita pelos testes t de Student e U de Mann-Whitney. O nível de significância adotado foi de p<0,05. Resultados: Os escolares que cumpriram a recomendação, comparados com os que não cumpriram, apresentaram valores significativamente menores para adiposidade (somatória das sete dobras cutâneas), peso corporal, IMC e força abdominal. Não foram encontradas diferenças significativas nas variáveis de velocidade e agilidade; quanto à força de membros superiores (MMSS), constatou-se que ela foi maior em quem não cumpriu a recomendação. Conclusões: Crianças que cumpriram a recomendação de atividade física apresentaram melhor composição corporal e força abdominal que as crianças que não cumpriram.

Abstract Objective: To describe and compare physical fitness variables according to compliance with the recommendations of physical activity, measured by accelerometry. Methods: The sample gathered 120 students, 57 boys and 63 girls aged 9 to 11 years. The variables analyzed were: weight, stature, BMI, skinfolds, waist circumference, agility, flexibility, speed and strength of upper and lower limbs, and abdominal strength. Physical activity was measured objectively using an accelerometer. The students were divided into two groups: “complies with recommendations” (≥60min/day) and “does not comply with recommendations” (<60min/day). To verify the normality of the data, the Kolmogorov-Smirnov test was used. The mean values of students who do or do not comply with the physical activity recommendation were compared using Student's t and U-Mann Whitney tests. The level of significance was set at p<0.05. Results: The students who followed the recommendation showed significantly lower values compared to those who did not for adiposity (sum of 7 skinfolds); body weight; body mass index (BMI) and abdominal strength. No significant differences were found in the variables of speed and agility, and the upper limbs’ strength was greater in subjects who did not comply with recommendations. Conclusions: Students who complied with physical activity recommendations had better body composition and more abdominal strength than those who did not.

https://doi.org/10.1590/1984-0462/2023/41/2021230

Full confluency, serum starvation, and roscovitine for inducing arrest in the G0/G1 phase of the cell cycle in puma skin-derived fibroblast lines
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Rodrigues, Luanna Lorenna Vieira

; Moura, Yasmin Beatriz França

; Viana, João Vitor da Silva

; Oliveira, Lhara Ricarliany Medeiros de

; Praxedes, Érika Almeida

; Vieira Neto, José de Brito

; Sales, Sarah Leyenne Alves

; Silva, Herlon Victor Rodrigues

; Luciano, Maria Claudia dos Santos

; Pessoa, Claudia

; Pereira, Alexsandra Fernandes

Animal Reproduction

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2023, Volume 20 N. 1 elocation e20230017

Abstract: En | Text: En | PDF: En

Abstract The puma population is constantly decreasing, and cloning by somatic cell nuclear transfer can be used to conserve the species. One of the factors determining the success of the development of cloned embryos is the cell cycle stage of the donor cells. We evaluated the effects of full confluency (~100%), serum starvation (0.5% serum), and roscovitine (15 µM) treatments on the cell cycle synchronization in G0/G1 of puma skin-derived fibroblasts by flow cytometric analysis. Also, we assessed the effects of these synchronization methods on morphology, viability, and apoptosis levels using microscopy tools. The results showed that culturing the cells to confluence for 24 h (84.0%), 48 h (84.6%), and 72 h (84.2%) and serum starvation for 96 h (85.4%) yielded a significantly higher percentage of cells arrested in the G0/G1 (P < 0.05) phase than cells not subjected to any cell cycle synchronization method (73.9%). Nevertheless, while serum starvation reduced the percentage of viable cells, no difference was observed for the full confluence and roscovitine treatments (P > 0.05). Moreover, roscovitine for 12 h (78.6%) and 24 h (82.1%) was unable to synchronize cells in G0/G1 (P > 0.05). In summary, full confluency induces puma fibroblast cell cycle synchronization at the G0/G1 stage without affecting cell viability. These outcomes may be valuable for planning donor cells for somatic cell nuclear transfer in pumas.

https://doi.org/10.1590/1984-3143-ar2023-0017

Lesão Miocárdica e Prognóstico em Pacientes Hospitalizados com COVID-19 no Brasil: Resultados do Registro Nacional de COVID-19
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Barbosa, Hannah Cardoso

; Martins, Maria Auxiliadora Parreiras

; Jesus, Jordana Cristina de

; Meira, Karina Cardoso

; Passaglia, Luiz Guilherme

; Sacioto, Manuela Furtado

; Bezerra, Adriana Falangola Benjamin

; Schwarzbold, Alexandre Vargas

; Maurílio, Amanda de Oliveira

; Farace, Barbara Lopes

; Silva, Carla Thais Cândida Alves da

; Cimini, Christiane Corrêa Rodrigues

; Silveira, Daniel Vitorio

; Carazai, Daniela do Reis

; Ponce, Daniela

; Costa, Emanuel Victor Alves

; Manenti, Euler Roberto Fernandes

; Cenci, Evelin Paola de Almeida

; Bartolazzi, Frederico

; Madeira, Glícia Cristina de Castro

; Nascimento, Guilherme Fagundes

; Velloso, Isabela Vasconcellos Pires

; Batista, Joanna d’Arc Lyra

; Morais, Júlia Drumond Parreiras de

; Carvalho, Juliana da Silva Nogueira

; Ruschel, Karen Brasil

; Martins, Karina Paula Medeiros Prado

; Zandoná, Liege Barella

; Menezes, Luanna Silva Monteiro

; Kopittke, Luciane

; Castro, Luís César de

; Nasi, Luiz Antônio

; Floriani, Maiara Anschau

; Souza, Maíra Dias

; Carneiro, Marcelo

; Bicalho, Maria Aparecida Camargos

; Lima, Maria Clara Pontello Barbosa

; Godoy, Mariana Frizzo de

; Guimarães-Júnior, Milton Henriques

; Mendes, Paulo Mascarenhas

; Delfino-Pereira, Polianna

; Ribeiro, Raquel Jaqueline Eder

; Finger, Renan Goulart

; Menezes, Rochele Mosmann

; Francisco, Saionara Cristina

; Araújo, Silvia Ferreira

; Oliveira, Talita Fischer

; Oliveira, Thainara Conceição de

; Polanczyk, Carisi Anne

; Marcolino, Milena Soriano

Arquivos Brasileiros de Cardiologia

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2023, Volume 120 N. 2 elocation e20220151

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

Abstract Background Cardiovascular complications of COVID-19 are important aspects of the disease’s pathogenesis and prognosis. Evidence on the prognostic role of troponin and myocardial injury in Latin American hospitalized COVID-19 patients is still scarce. Objectives To evaluate myocardial injury as independent predictor of in-hospital mortality and invasive mechanical ventilation support in hospitalized patients, from the Brazilian COVID-19 Registry. Methods This cohort study is a substudy of the Brazilian COVID-19 Registry, conducted in 31 Brazilian hospitals of 17 cities, March-September 2020. Primary outcomes included in-hospital mortality and invasive mechanical ventilation support. Models for the primary outcomes were estimated by Poisson regression with robust variance, with statistical significance of p<0.05. Results Of 2,925 patients (median age of 60 years [48-71], 57.1% men), 27.3% presented myocardial injury. The proportion of patients with comorbidities was higher among patients with cardiac injury (median 2 [1-2] vs. 1 [0-2]). Patients with myocardial injury had higher median levels of brain natriuretic peptide, lactate dehydrogenase, creatine phosphokinase, N-terminal pro-brain natriuretic peptide, and C-reactive protein than patients without myocardial injury. As independent predictors, C-reactive protein and platelet counts were related to the risk of death, and neutrophils and platelet counts were related to the risk of invasive mechanical ventilation support. Patients with high troponin levels presented a higher risk of death (RR 2.03, 95% CI 1.60-2.58) and invasive mechanical ventilation support (RR 1.87, 95% CI 1.57-2.23), when compared to those with normal troponin levels. Conclusion Cardiac injury was an independent predictor of in-hospital mortality and the need for invasive mechanical ventilation support in hospitalized COVID-19 patients.

Resumo Fundamento As complicações cardiovasculares da COVID-19 são aspectos importantes da patogênese e do prognóstico da doença. Evidências do papel prognóstico da troponina e da lesão miocárdica em pacientes hospitalizados com COVID-19 na América Latina são ainda escassos. Objetivos Avaliar a lesão miocárdica como preditor independente de mortalidade hospitalar e suporte ventilatório mecânico em pacientes hospitalizados, do registro brasileiro de COVID-19. Métodos Este estudo coorte é um subestudo do registro brasileiro de COVID-19, conduzido em 31 hospitais brasileiros de 17 cidades, de março a setembro de 2020. Os desfechos primários incluíram mortalidade hospitalar e suporte ventilatório mecânico invasivo. Os modelos para os desfechos primários foram estimados por regressão de Poisson com variância robusta, com significância estatística de p<0,05. Resultados Dos 2925 pacientes [idade mediana de 60 anos (48-71), 57,1%], 27,3% apresentaram lesão miocárdica. A proporção de pacientes com comorbidades foi maior nos pacientes com lesão miocárdica [mediana 2 (1-2) vs. 1 (0-20)]. Os pacientes com lesão miocárdica apresentaram maiores valores medianos de peptídeo natriurético cerebral, lactato desidrogenase, creatina fosfoquinase, N-terminal do pró-peptídeo natriurético tipo B e proteína C reativa em comparação a pacientes sem lesão miocárdica. Como fatores independentes, proteína C reativa e contagem de plaquetas foram relacionados com o risco de morte, e neutrófilos e contagem de plaquetas foram relacionados ao risco de suporte ventilatório mecânico invasivo. Os pacientes com níveis elevados de troponina apresentaram um maior risco de morte (RR 2,03, IC95% 1,60-2,58) e suporte ventilatório mecânico (RR 1,87;IC95% 1,57-2,23), em comparação àqueles com níveis de troponina normais. Conclusão Lesão cardíaca foi um preditor independente de mortalidade hospitalar e necessidade de suporte ventilatório mecânico em pacientes hospitalizados com COVID-19.

https://doi.org/10.36660/abc.20220151

The impact of post-COVID multicomponent rehabilitation
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Oliveira, Karla Cybele Vieira de

; Ferreira, Ana Paula de Lima

; Silva, Diana de Andrade

; Monteiro, Janaína dos Santos

; Silva, Kennedy Victor

; Lucena, Larissa Coutinho de

; Araújo, Maria das Graças Rodrigues de

Fisioterapia em Movimento

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2023, Volume 36 elocation e36112

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

Abstract Introduction Post-COVID-19 syndrome is characterized by chronic fatigue and myalgia, among other symptoms, which can limit activities of daily living. Physical therapy protocols with multicomponent exercises combine strength, resistance, balance and gait, producing sig-nificant improvements in functional mobility. Objective Evaluate whether multicomponent rehabilitation is effective in improving functional mobility and quality of life in individuals with post-COVID-19 syndrome. Methods Randomized controlled trial with 59 volunteers, divided into an intervention (IG) and control group (CG), all of whom underwent initial assessment (T0). The IG performed 24 sessions over 12 weeks and the CG did not undergo training. Functional mobility was analyzed using the 6-minute walk test (6MWT) and the Berg balance scale, while the SF-36 questionnaire assessed quality of life. Results In the 6MWT, the IG covered 464.40 + 81.26 meters (T0) and 518.60 + 82.68 meters (T4). The IG Berg scale scores were 48.00 + 4.00 (T0) and 51.90 + 4.26 (T4). In terms of quality of life, the IG obtained mean scores of 96.26 + 10.14 (T0) and 102.60 + 5.53 (T4). None of these measures was statistically significant. Conclusion Individuals who underwent the multicomponent phys-iotherapy protocol showed statistically nonsignificant increases in the variables studied.

Resumo Introdução A síndrome pós-COVID-19 caracteriza-se por fadiga crônica, mialgia, entre outros sintomas que podem causar limitações na realização das atividades de vida diária. Protocolos de fisioterapia com exercício de multicomponentes combinam força, resistência, equi-líbrio e marcha, e produzem melhorias significativas na mobilidade funcional. Objetivo Avaliar se a reabilitação de multicomponentes é eficaz em promover melhora na mobilidade funcional e qualidade de vida em indivíduos com síndrome pós-COVID-19. Métodos Ensaio clínico randomizado, controlado, realizado com 59 voluntários, divididos em grupo intervenção (GI) e grupo controle (GC). Todos fizeram avaliação inicial (T0); GI realizou 24 sessões durante 12 semanas e GC não realizou treinamento. A análise da mobilidade funcional foi realizada através do teste de caminhada de 6 minutos (TC6m) e da escala de equilíbrio de Berg. O questionário SF-36 avaliou a qualidade de vida. Resultados A distância percorrida no TC6m pelo GI foi de 464,40 + 81,26 metros (T0) e de 518,60 + 82,68 metros (T4). A pontuação na escala de Berg do GI foi de 48,00 + 4,00 (T0) e de 51,90 + 4,26 (T4). Na qualidade de vida, GI apresentou escore com média de 96,26 + 10,14 (T0) e 102,60 + 5,53 (T4). Nenhuma destas medidas foram estatisticamente significantes. Conclusão Os indivíduos que foram submetidos ao protocolo fisioterapêutico de multicomponentes apresentaram incrementos nas variáveis estudadas sem significância estatística.

https://doi.org/10.1590/fm.2023.36112

Lamivudine-based two-drug regimens with dolutegravir or protease inhibitor: Virological suppression in spite of previous therapy failure or renal dysfunction
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Matsuda, Elaine Monteiro

; Campos, Ivana Barros

; Oliveira, Isabela Penteriche de

; Colpas, Daniela Rodrigues

; López-Lopes, Giselle Ibete Silva

; Chiavegato, Victor Oliveira

; Brígido, Luís Fernando de Macedo

Brazilian Journal of Infectious Diseases

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2023, Volume 27 N. 3 elocation 102757

Abstract: En | Text: En | PDF: En

Abstract Background Two-Drug Regimens (2DR) have proven effective in clinical trials but real-world data, especially in resource-limited settings, is limited. Objectives To evaluate viral suppression of lamivudine-based 2DR, with dolutegravir or ritonavir-boosted protease inhibitor (lopinavir/r, atazanavir/r or darunavir/r), among all cases regardless of selection criteria. Patients and methods A retrospective study, conducted in an HIV clinic in the metropolitan area of São Paulo, Brazil. Per-protocol failure was defined as viremia above 200 copies/mL at outcome. Intention-To-Treat-Exposed (ITT-E) failure was considered for those who initiated 2DR but subsequently had either (i) Delay over 30 days in Antiretroviral Treatment (ART) dispensation, (ii) ART changed or (iii) Viremia > 200 copies/mL in the last observation using 2DR. Results Out of 278 patients initiating 2DR, 99.6% had viremia below 200 copies/mL at last observation, 97.8% below 50 copies/mL. Lamivudine resistance, either documented (M184V) or presumed (viremia > 200 copies/mL over a month using 3TC) was present in 11% of cases that showed lower suppression rates (97%), but with no significant hazard ratio to fail per ITT-E (1.24, p= 0.78). Decreased kidney function, present in 18 cases, showed of 4.69 hazard ratio (p= 0.02) per ITT-E for failure (3/18). As per protocol analysis, three failures occurred, none with renal dysfunction. Conclusions The 2DR is feasible, with robust suppression rates, even when 3TC resistance or renal dysfunction is present, and close monitoring of these cases may guarantee long-term suppression.

https://doi.org/10.1016/j.bjid.2023.102757

Análise da performance do sistema de abastecimento de água nos municípios do Mato Grosso: comparação prestação do serviço público versus privado
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Turini, Larissa Rodrigues

; Abreu, Victor Hugo Souza de

; Lima, Eliana Beatriz Nunes Rondon

; Oliveira, Felipe Resende

urbe. Revista Brasileira de Gestão Urbana

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2023, Volume 15 elocation e20220192

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

Abstract Water supply services are basic infrastructures to meet the population's water consumption needs. Since the late 1970s, in some developed countries, water supply services have been privatized in an attempt to improve their performance. In this context, the state of Mato Grosso has a unique characteristic in Brazil, as it has a completely municipalized sanitation service. This research aims to analyze the performance, through indicators, of water supply systems in 120 cities in the state of Mato Grosso. The data were extracted from the Municipal Basic Sanitation Plan 106 (PMSB 106) platform, from municipalities with a population of less than 50,000 inhabitants, with reference to the years 2015 to 2017. For this, 26 indicators were selected, followed by the application of the T-test, the ordinary least squares method, and propensity score matching. With the statistical analysis of mean comparison (T-test), it was observed that private service provision outperforms public service, but it should be noted that a simple comparison of means between the public and private systems is not sufficient to infer that one system is more efficient than the other. When applying multivariate analysis (ordinary least squares method and propensity score matching), calculations showed that there were no significant differences between the provision of service by the private or public provider regarding coverage indicators, losses, default rate, and intermittency, according to the selected variables. It is also noteworthy that the discussion on the efficiency of the water supply system must take into consideration the problems arising from political and contractual issues and the absence of competent regulatory entities.

Resumo Os serviços de abastecimento de água são infraestruturas básicas para atender as necessidades de consumo de água da população. Desde o final da década de 1970, em alguns países desenvolvidos, os serviços de abastecimento de água foram privatizados na tentativa de melhorar seu desempenho. Nesse contexto, o estado de Mato Grosso possui uma característica única no Brasil, possui um serviço de saneamento totalmente municipalizado. Essa pesquisa busca analisar o desempenho, por meio de indicadores, dos sistemas de abastecimento de água em 120 cidades do estado de Mato Grosso. Os dados foram extraídos da plataforma do Plano Municipal de Saneamento Básico 106 (PMSB 106), de municípios com população inferior a 50.000 habitantes, com referência aos anos de 2015 a 2017. Para isso, realizou-se a seleção de 26 indicadores, seguindo com a aplicação do teste T, do método dos mínimos quadrados ordinários e do propensity score matching. Com a análise estatística de comparação média (Teste T) observou-se que a prestação de serviço do privado se sobressai em relação ao público, porém, ressalta-se que, uma comparação simples de média entre o sistema público e privado não é suficiente para inferir que um sistema é mais eficiente do que o outro. Ao aplicar a análise multivariada (método de Mínimos Quadrados Ordinários e o Propensity Score Matching), os cálculos mostraram que não há diferenças significativas entre a prestação realizada pelo prestador privado ou público, no que se refere aos indicadores de cobertura, perdas, taxa de inadimplência e intermitência segundo as variáveis selecionadas. Destaca-se ainda que, a discussão sobre eficiência do sistema de abastecimento deve levar em consideração as problemáticas decorrentes de questões políticas, contratuais e a inexistência de entes reguladores competentes.

https://doi.org/10.1590/2175-3369.015.e20220192

Contribution of public oral pathology services to the diagnosis of oral and oropharyngeal cancer in Brazil
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LOUREDO, Brendo Vinicius Rodrigues

; CURADO, Maria Paula

; PENAFORT, Paulo Victor Mendes

; DE ARRUDA, José Alcides Almeida

; ABREU, Lucas Guimarães

; MESQUITA, Ricardo Alves

; PINTO-JÚNIOR, Décio dos Santos

; ABRAHÃO, Aline Corrêa

; ANDRADE, Bruno Augusto Benevenuto de

; AGOSTINI, Michelle

; MORAES, Renata Mendonça

; ANBINDER, Ana Lia

; DOURADO, Pedro Henrique Silva

; SANTOS, Teresa Cristina Ribeiro Bartholomeu dos

; PIRES, Fábio Ramoa

; BORDIGNON, Natalia Cristina Trentin

; GONDAK, Rogério Oliveira

; DE OLIVEIRA, Marcia Gaiger

; CARRARD, Vinicius Coelho

; MARTINS, Manoela Domingues

; SOUSA-NETO, Sebastião Silvério

; ARANTES, Diego Antônio Costa

; MENDONÇA, Elismauro Francisco

; CIESLAK-SANCHES, Silvia Roberta

; ANTUNES, Daniella Moraes

; AMARAL-SILVA, Gleyson Kleber do

; MANIERI, Patricia Rubia

; RAMALHO, Luciana Maria Pedreira

; DOS SANTOS, Jean Nunes

; LEONEL, Augusto César Leal da Silva

; PEREZ, Danyel Elias da Cruz

; VERHEUL, Hannah Carmem Carlos Ribeiro Silva

; BARROSO, Keila Martha Amorim

; RODRIGUES, Flávia Luiza Santos

; GONZAGA, Amanda Katarinny Goes

; FERNANDES, Romana Renery

; DE SOUZA, Lélia Batista

; SOUZA, Lucas Lacerda de

; PONTES, Flávia Sirotheau Corrêa

; PONTES, Hélder Antônio Rebelo

; SILVA, Caroline Alfaia

; CÂMARA, Jeconias

; LIBÓRIO-KIMURA, Tatiana Nayara

; SANTOS-SILVA, Alan Roger

; LOPES, Márcio Ajudarte

; ALMEIDA, Oslei Paes de

; ROMAÑACH, Mário José

; VARGAS, Pablo Agustin

Brazilian Oral Research

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2023, Volume 37 elocation e126

Abstract: En | Text: En | PDF: En

Abstract This study aimed to evaluate the contribution of oral and maxillofacial pathology laboratories (OMPLs) in Brazilian public universities to the diagnosis of lip, oral cavity, and oropharyngeal squamous cell carcinoma (SCC). A cross-sectional study was performed using biopsy records from a consortium of sixteen public OMPLs from all regions of Brazil (North, Northeast, Central-West, Southeast, and South). Clinical and demographic data of patients diagnosed with lip, oral cavity, and oropharyngeal SCC between 2010 and 2019 were collected from the patients’ histopathological records. Of the 120,010 oral and maxillofacial biopsies (2010-2019), 6.9% (8,321 cases) were diagnosed as lip (0.8%, 951 cases), oral cavity (4.9%, 5,971 cases), and oropharyngeal (1.2%, 1,399 cases) SCCs. Most cases were from Brazil’s Southeast (64.5%), where six of the OMPLs analyzed are located. The predominant profile of patients with lip and oral cavity SCC was Caucasian men, with a mean age over 60 years, low schooling level, and a previous history of heavy tobacco consumption. In the oropharyngeal group, the majority were non-Caucasian men, with a mean age under 60 years, had a low education level, and were former/current tobacco and alcohol users. According to data from the Brazilian National Cancer Institute, approximately 9.9% of the total lip, oral cavity, and oropharyngeal SCCs reported over the last decade in Brazil may have been diagnosed at the OMPLs included in the current study. Therefore, this data confirms the contribution of public OMPLs with respect to the important diagnostic support they provide to the oral healthcare services extended by the Brazilian Public Health System.

https://doi.org/10.1590/1807-3107bor-2023.vol37.0126

10.

A framework to evaluate and compare synthetic streamflow scenario generation models
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Treistman, Felipe

; Penna, Débora Dias Jardim

; Khenayfis, Lucas de Souza

; Cavalcante, Nelson Bernardo Rodrigues

; Souza Filho, Francisco de Assis de

; Rocha, Renan Vieira

; Estácio, Ályson Brayner

; Rolim, Larissa Zaira Rafael

; Pontes Filho, João Dehon de Araújo

; Porto, Victor Costa

; Guimarães, Sullyandro Oliveira

; Pessanha, José Francisco Moreira

; Almeida, Victor Andrade de

; Chan, Priscilla Dafne Shu

; Lappicy, Thiago

; Lima, Carlos Henrique Ribeiro

; Detzel, Daniel Henrique Marco

; Bessa, Marcelo Rodrigues

RBRH

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2023, Volume 28 elocation e43

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

RESUMO A geração de cenários sintéticos de vazões afluentes é particularmente importante em países como o Brasil, onde a geração de energia hidrelétrica desempenha um papel fundamental e é crucial lidar adequadamente com a incerteza da vazão futura. Este artigo apresenta um esforço colaborativo do setor elétrico brasileiro para aprimorar os modelos de geração de cenários de vazão, com foco em horizontes de até um ano. Cinco instituições propuseram metodologias diversas e a sua eficácia foi avaliada através de uma avaliação comparativa estruturada. Os resultados revelam os pontos fortes e as áreas de possíveis aprimoramentos em cada modelo. O modelo GHCen apresentou o melhor desempenho, destacando-se nas análises de curto prazo e de média móvel, enquanto o modelo PARX demonstrou desempenho superior em regiões específicas do Brasil. O PAR(p)-A, metodologia oficial no Brasil, foi o segundo melhor modelo na análise de médias móveis. Este artigo oferece informações valiosas para países que enfrentam desafios semelhantes de programação hidrotérmica e geração de cenários. Brasil futura ano estruturada destacandose destacando se móvel PARpA, PARpA PAR p A, PAR(p)-A móveis

ABSTRACT Synthetic streamflow scenario generation is particularly important in countries like Brazil, where hydroelectric power generation plays a key role and properly handling the uncertainty of future streamflow is crucial. This paper showcases a collaborative effort within the Brazilian electrical sector to enhance streamflow scenario models, focusing on horizons up to one year. Five institutions proposed diverse methodologies, and their effectiveness was evaluated using a comparative framework. The results reveal the strengths and areas for improvement in each model. GHCen emerged as the top performer, excelling in both short-term and moving average analyses, while the PARX model demonstrated superior performance in specific regions. The PAR(p)-A, which is the official methodology in Brazil, was the second-best model in the moving average analysis. This research offers valuable insights for countries facing similar hydrothermal scheduling and scenario generation challenges. Brazil crucial models year methodologies framework performer shortterm short term analyses regions PARpA, PARpA PAR p A, A PAR(p)-A secondbest second best analysis challenges

https://doi.org/10.1590/2318-0331.282320230115

11.

Soil carbon stocks and labile fractions of organic matter under agroforestry system in breast of pernambucan altitude
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Crespo, Cristiane Maria Gonçalves

; Piscoya, Victor Casimiro

; Araujo Filho, Renisson Neponuceno de

; Lima, Samila Bezerra

; Moraes, Alex Souza

; França, Manoel Vieira de

; Fernandes, Milton Marques

; Cunha Filho, Moacyr

; Gomes Filho, Raimundo Rodrigues

; Cavalcante, Nayane Laisa de Lima

; Melo, Robson Carlos Pereira de

; Piscoya, Thaisa Folha

; Roncal, Jorge Piscoya

; Pereira, Ludmilla Morais

; Holanda, Francisco Sandro Rodrigues

; Pedrotti, Alceu

; Feitosa, Thaiana Brunes

; Oliveira, Patrick Peres

Ciência Florestal

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dec 2022, Volume 32 N. 4 Pages 2180 - 2198

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

Abstract Intense soil preparation and disturbance in crops, over time, reduces the quantity and quality of soil organic matter. Given this context, this work aimed to determine soil carbon stocks and labile fractions under agroforestry system (AFS) and toposequences in an altitude marsh, Taquaritinga do Norte, Pernambuco, Brazil. The study was carried out at the Yaguara farm, and the areas studied were native forest with 4.57 ha and coffee plantation in shade with native forest with 25.59 ha. Soil samples were collected in four trenches measuring 1.5 x 1.5 x 0.60 m, with a distance of 50 meters. Soils were collected at depths of 0-20, 20-40 and 40-60 cm, followed by chemical, physical and density analyzes to determine soil carbon stocks and labile fractions. The area with shaded coffee showed higher values of soil carbon stocks at depths of 0-20 cm and 20-40 cm. At a depth of 40-60 cm, the AFS top toposequence showed the highest carbon stock with 11.73 Mg ha-1, followed by the area with native vegetation with 10.6 Mg ha-1, slope with 9.23 Mg ha-1 and pediment with 7.00 Mg ha-1. It was found that the top toposequence with shaded coffee exhibited a greater stock of labile carbon at depth 0-20 cm with a value of 1.06 Mg ha-1, followed by the bedding areas (SAF) with 0.88 Mg ha-1, native forest with 0.79 Mg ha-1 and slope with 0.67 g kg-1. However, the area of native vegetation showed the highest value of labile carbon at a depth of 40-60 cm. It was concluded that the area with shaded coffee in the top toposequence showed great capacity to increase total carbon stocks and labile carbon stocks of soil organic matter.

Resumo O intenso preparo e revolvimento do solo em cultivos, com o tempo, reduz a quantidade e a qualidade da matéria orgânica do solo. Diante desse contexto, este trabalho teve como objetivo determinar os estoques de carbono do solo e frações lábeis sob sistema agroflorestal (SAF) e topossequências em brejo de altitude, em Taquaritinga do Norte, Pernambuco, Brasil. O estudo foi desenvolvido na fazenda Yaguara, e as áreas estudadas foram mata nativa com 4,57 ha e plantio de café sombreado com mata nativa com 25,59 ha. As amostras de solos foram coletadas em quatro trincheiras 1,5 x 1,5 x 0,60 m, com distância de 50 metros. Foram coletados solos nas profundidades de 0-20, 20-40 e 40-60 cm, seguido de análises químicas, físicas e densidade para determinação dos estoques de carbono no solo e frações lábeis. A área com café sombreado apresentou maiores valores de estoques de carbono no solo nas profundidades de 0-20 cm e 20-40 cm. Na profundidade de 40-60 cm, a topossequência de topo do SAF apresentou maior estoque de carbono com 11,73 Mg ha-1, seguido da área com vegetação nativa com 10,6 Mg ha-1 , encosta com 9,23 Mg ha-1 e pedimento com 7,00 Mg ha-1. Verificou-se que a topossequência de topo com café sombreado exibiu maior estoque de carbono lábil na profundidade 0-20 cm com o valor de 1,06 Mg ha-1, sucedido das áreas de pedimento (SAF) com 0,88 Mg ha-1, mata nativa com 0,79 Mg ha-1e encosta com 0,67 Mg ha-1. No entanto, a área de vegetação nativa apresentou o maior valor de carbono lábil na profundidade de 40-60 cm. Concluiu-se que a área com café sombreado na topossequência topo mostrou grande capacidade para elevar os estoques de carbono total e estoques de carbono lábil da matéria orgânica do solo.

https://doi.org/10.5902/1980509867374

12.

Association between obesity and hospitalization in mild COVID-19 adult outpatients in Brazil: a prospective cohort study
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Sartor, Ivaine Tais Sauthier

; David, Caroline Nespolo de

; Telo, Gabriela Heiden

; Zavaglia, Gabriela Oliveira

; Fernandes, Ingrid Rodrigues

; Kern, Luciane Beatriz

; Polese-Bonatto, Márcia

; Azevedo, Thaís Raupp

; Santos, Amanda Paz

; Almeida, Walquiria Aparecida Ferreira de

; Porto, Victor Bertollo Gomes

; Varela, Fernanda Hammes

; Scotta, Marcelo Comerlato

; Rosa, Regis Goulart

; Stein, Renato T.

Archives of Endocrinology and Metabolism

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aug 2022, Volume 66 N. 4 Pages 512 - 521

Abstract: En | Text: En | PDF: En

ABSTRACT Objective: To evaluate the association between obesity and hospitalization in mild COVID-19 adult outpatients in Brazil. Subjects and methods: Adults with signs and symptoms suggestive of acute SARS-CoV-2 infection who sought treatment in two hospital (public and private) emergency departments were prospectively enrolled. Patients with confirmed COVID-19 at inclusion were followed by phone calls at days D7, D14 and D28. Multivariable logistic regression models were employed to explore the association between obesity and other potential predictors for hospitalization. Results: A total of 1,050 participants were screened, and 297 completed the 28-day follow-up and were diagnosed with COVID-19 by RT-PCR. The median age was 37.2 (IQR 29.7-44.6) years, and 179 (60.0%) were female. The duration of symptoms was 3.0 (IQR 2.0-5.0) days, and 10.0 (IQR 8.0-12.0) was the median number of symptoms at inclusion. Ninety-five (32.0%) individuals had obesity, and 233 (78.5%) had no previous medical conditions. Twenty-three participants (7.7%) required hospitalization during the follow-up period. After adjusting, obesity (BMI ≥ 30.0 kg/m2) (OR = 2.69, 95% CI 1.63-4.83, P < 0.001) and older age (OR = 1.05, 95% CI 1.01-1.09, P < 0.001) were significantly associated with higher risks of hospitalization. Conclusion: Obesity, followed by aging, was the main factor associated with hospital admission for COVID-19 in a young population in a low-middle income country. Our findings highlighted the need to promote additional protection for individuals with obesity, such as vaccination, and to encourage lifestyle changes.

https://doi.org/10.20945/2359-3997000000486

13.

SYNTHESIS OF GLYCEROL-FLUORINATED TRIAZOLE DERIVATIVES AND EVALUATION OF THEIR FUNGICIDAL ACTIVITY
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Barcelos, Fernando Fontes

; Silva, Lucas Fagundes da

; Gazolla, Poliana Aparecida Rodrigues

; Teixeira, Róbson Ricardo

; Queiroz, Vagner Tebaldi de

; Morais, Pedro Alves Bezerra

; Fonseca, Victor da Rocha

; Romão, Wanderson

; Lacerda Júnior, Valdemar

; Scherer, Rodrigo

; Oliveira, Fabrício Marques de

; Praça-Fontes, Milene Miranda

; Costa, Adilson Vidal

Química Nova

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jul 2022, Volume 45 N. 7 Pages 788 - 796

Abstract: En | Text: En | PDF: En

The control of fungal species in agriculture is mainly conducted with the use of contact or systemic fungicides. However, environmental and human health concerns and increased resistance of fungal species to existing fungicides have increased the pressure on researchers to find new active ingredients for fungal control which present low toxicity to non-target organisms, are environmentally safe, and can be applied at very low concentrations. It is herein described the synthesis of eleven glycerol triazole containing compounds (ten of them fluorinated derivatives) and evaluation of their fungicidal activity. Eight out of eleven synthesized compounds are novel and all of the glycerol derivatives were characterized using infrared (IR), nuclear magnetic ressonance (NMR), and mass spectrometry (MS) techniques. Theoretical calculations were also carried out and the results are discussed. Starting from glycerol, the triazole derivatives were prepared in four steps. Evaluation of them against Colletrotricum gloesporioides showed that compound 1-((2,2-dimethyl-1,3 dioxolan-4-yl)methyl)-4-(2-fluorophenyl)-1H-1,2,3-triazole (4d) (ED50 = 59.14 µg mL-1) was slightly more active than commercial fungicide tebuconazole (61.35 µg mL-1). Compound 4d presented attractive physicochemical features for agrochemical purposes as revealed by the calculated physicochemical parameters. It is believed that glycerol-fluorinated triazole derivatives can be explored towards the development of new chemicals for the control of fungal species.

https://doi.org/10.21577/0100-4042.20170880

14.

[SciELO Preprints] - Construction and analysis of adjuvant materials in the health education process for the blood donation
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Siqueira, Luciano de Oliveira Tessele, Bianca Pian, Luiza Carla Migliavacca Zanatta, Alexandre Lazaretti Amarante, Victor Grando do Araujo, Cristiane da Silva Rodrigues

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Publication date: 2022-06-24

Abstract: En Pt

The insufficiency of blood donors and the limited supply of blood bags is a reality in most Hemotherapy Services, especially in holiday season and delicate periods such as the COVID-19 pandemic. Therefore, the production of materials that encourage donation and clarify doubts about the process is necessary. The aim of this study was to transform a static page for an animated website and create animated videos with informational and motivational content about blood donation. For the development, the open source tools used were Inkscape for formatting vector images, Wick Editor for the creation of animations and export in gif format, and Animator for the animation of the videos.nbsp; For the validation, a satisfaction survey was conducted. The analysis of the results shows that both the web page and the videos have the potential to clarify and encourage blood donation in the population.

A insuficiência de doadores de sangue e a limitada oferta de bolsas é uma realidade na maioria dos Serviços de Hemoterapia, principalmente em épocas festivas e em períodos delicados, como a pandemia de COVID-19. Nessa perspectiva, a produção de materiais que incentivem a doação sanguínea e esclareçam as dúvidas sobre tal processo se faz necessária. O objetivo do presente estudo foi transformar uma página estática em uma página web animada e criar vídeos animados com conteúdos informativos e motivacionais sobre a doação de sangue. Para o desenvolvimento, as ferramentas open source utilizadas foram Inkscape para a formatação de imagens vetoriais, Wick Editor para a criação das animações e exportação no formato gif, e Animator para a animação dos vídeos. Para a validação, realizou-se uma pesquisa de satisfação. A análise dos resultados demonstrou que tanto a página web quanto os vídeos apresentam potencial de esclarecer e incentivar a doação de sangue na população.

https://doi.org/10.1590/SciELOPreprints.4342

15.

Low performance of a SARS-CoV-2 point-of-care lateral flow immunoassay in symptomatic children during the pandemic
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Scotta, Marcelo Comerlato

; David, Caroline Nespolo de

; Varela, Fernanda Hammes

; Sartor, Ivaine Tais Sauthier

; Polese-Bonatto, Márcia

; Fernandes, Ingrid Rodrigues

; Zavaglia, Gabriela Oliveira

; Ferreira, Charles Francisco

; Kern, Luciane Beatriz

; Santos, Amanda Paz

; Krauzer, João Ronaldo Mafalda

; Pitrez, Paulo Márcio

; Almeida, Walquiria Aparecida Ferreira de

; Porto, Victor Bertollo Gomes

; Stein, Renato T.

Jornal de Pediatria

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apr 2022, Volume 98 N. 2 Pages 136 - 141

Abstract: En | Text: En | PDF: En

Abstract Objective: to evaluate the accuracy of an antibody point-of-care lateral flow immunoassay (LFI -Wondfo Biotech Co., Guangzhou, China) in a pediatric population. Methods: children and adolescents (2 months to 18 years) with signs and symptoms suggestive of acute SARS-CoV-2 infection were prospectively investigated with nasopharyngeal RT-PCR and LFI at the emergency room. RT-PCR was performed at baseline, and LFI at the same time or scheduled for those with less than 7 days of the clinical picture. Overall accuracy, sensitivity and specificity were assessed, as well as according to the onset of symptoms (7-13 or ≥14 days) at the time of the LFI test. Results: In 175 children included, RT-PCR and LFI were positive in 51 (29.14%) and 36 (20.57%), respectively. The overall sensitivity, specificity, positive and negative predictive value was 70.6% (95%CI 56.2-82.5), 96.8% (95%CI 91.9-99.1), 90.0% (95%CI 77.2-96.0), and 88.9% (95%CI 83.9-92.5), respectively. At 7-13 and ≥14 days after the onset of symptoms, sensitivity was 60.0% (95%CI 26.2-87.8) and 73.2% (95%CI 57.1-85.8) and specificity was 97.9% (95%CI 88.7-99.9) and 96.1% (95%CI 89.0-99.2), respectively. Conclusion: Despite its high specificity, in the present study the sensitivity of LFI in children was lower (around 70%) than most reports in adults. Although a positive result is informative, a negative LFI test cannot rule out COVID-19 in children.

https://doi.org/10.1016/j.jped.2021.04.010

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