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au:SILVA, JULIA DOS SANTOS

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Artificial aging for predicting the storability of soybean seeds via GGE biplot
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Silva, Martha Freire da

; Soares, Júlia Martins

; Martins, Maycon Silva

; Silva, Francisco Charles dos Santos

; Silva, Felipe Lopes da

; Silva, Laércio Junio da

Journal of Seed Science

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2024, Volume 46 elocation e202446001

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

Abstract: Creation, adjustments and adoption of tests and tools that help in the prediction of seed storability have been highly demanded. Therefore, this work aimed to analyze the efficiency of different artificial aging times in predicting the performance of soybean seeds after storage, using the GGE biplot method. Seeds of six genotypes were subjected to storage, under refrigerated and non-refrigerated conditions, and artificial aging, being artificially aged for periods of 0, 48, 96 and 144 hours. Seeds freshly harvested and after natural and artificial aging were subjected to germination and vigor tests. The experiments were analyzed separately, using means test, regression analysis and model identity test, and together, using the GGE biplot method. Artificial aging at a temperature of 41 °C for 96 hours has the potential to be used to predict the performance of soybean seeds after eight months of storage. The GGE biplot is a method that can be used as a tool to analyze the relationships between aging environments and visualize the ranking of genotypes regarding the performance of seeds subjected to natural and artificial aging.

Resumo: Tem sido altamente requerida a elaboração, ajustes e adoção de testes e ferramentas que auxiliem na predição da armazenabilidade de sementes. Diante disso, este trabalho teve por objetivo analisar a eficiência de diferentes tempos de envelhecimento artificial na predição do desempenho das sementes de soja após o armazenamento, utilizando-se o método GGE biplot. Sementes de seis genótipos foram submetidas ao armazenamento, sob condição refrigerada e não refrigerada, e envelhecimento artificial, sendo envelhecidas artificialmente pelos períodos de 0, 48, 96 e 144 horas. As sementes recém-colhidas e após o envelhecimento natural e artificial foram submetidas a testes de germinação e vigor. Os experimentos foram analisados separadamente, por meio de teste de médias, análise de regressão e teste de identidade de modelos, e em conjunto, utilizando-se o método GGE biplot. O envelhecimento artificial, à temperatura de 41 °C por 96 horas apresenta potencial para ser utilizado na predição do desempenho de sementes de soja após oito meses de armazenamento. O GGE biplot é um método que pode ser utilizado como ferramenta para analisar as relações entre os ambientes de envelhecimento e visualizar o ranqueamento dos genótipos quanto ao desempenho das sementes submetidas ao envelhecimento natural e artificial.

https://doi.org/10.1590/2317-1545v46270874

Understanding of the role of serum creatinine in a subset of the Brazilian population
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Cerqueira, Bruno Pellozo

; Rocha, Júlia Ferreira

; Barnes, Rafaela Francisquetti

; Pepato, Pedro Henrique Moretti

; Paim, Thays Sellan

; De Nardi, Francisco

; Hsu, Fabrício Akira

; Oguma, Juliana Miki

; Ito, Leticia Miyuki

; da Silva, Enio Yasuhiro Arimatsu Policarpo

; Vizzuso-Oliveira, Alexandre

; Filho, Fernando Diniz dos Santos

; Maia, João Vitor Bozza

; Mendez, Juan Diego Zambrano

; Sato, Beatrice Borges

; Souza, Roberto Matias

; Miyahara, Andre Kiyoshi

; Kirsztajn, Gianna Mastroianni

Brazilian Journal of Nephrology

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2024, N. ahead

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

Abstract Introduction: Chronic kidney disease is usually asymptomatic, and its diagnosis depends on laboratory tests, with emphasis on serum creatinine and proteinuria. Objective: To assess knowledge on the role of serum creatinine as a biomarker of kidney function in a sample of the Brazilian population. Method: Cross-sectional observational study conducted in São Paulo (SP, Brazil), in which a random adult population was interviewed. Results: A total of 1138 subjects were interviewed, with a median age of 36 years old (27–52); 55.1% were female. Regarding the “creatinine” biomarker, 40.6% stated they had never performed such a test. When asked about their knowledge on the usefulness of this exam, only 19.6% knew its function. The other responses were “I don’t know” (71.6%), evaluating heart function (0.9%) and liver function (7.8%). Of those who reported they had already taken a creatinine test, only 29.4% correctly identified the role of creatinine. When dividing the groups into “knows” and “does not know” the function of creatinine, a statistically significant difference (p < 0.05) was observed regarding level of education, female sex, being a healthcare student/worker, having ever measured creatinine, knowing someone with kidney disease and older age. In the multivariate analysis, the main variable related to knowing the creatinine role was having previously taken the test (OR 5.16; 95% CI 3.16–8.43, p < 0.001). Conclusion: There is a significant lack of knowledge about creatinine and its use in checkups. The results indicate that greater efforts are needed from healthcare professionals to raise awareness on the role of serum creatinine.

Resumo Introdução: A doença renal crônica costuma ser assintomática e seu diagnóstico depende da realização de exames laboratoriais, com destaque para a creatinina sérica e pesquisa de proteinúria. Objetivo: Avaliar em uma amostra da população brasileira o conhecimento sobre o papel da creatinina sérica como marcador de função renal. Método: Estudo observacional transversal realizado na cidade de São Paulo (SP, Brasil), em que foi entrevistada uma população adulta aleatória. Resultados: Foram entrevistados 1138 indivíduos, com idade mediana de 36 anos (27–52); 55,1% do sexo feminino. Com relação ao marcador “creatinina”, 40,6% afirmaram que nunca realizaram tal dosagem. Quando questionados quanto ao conhecimento sobre a utilidade desse exame, somente 19,6% sabiam a sua função. As outras respostas foram “não sei” (71,6%), avaliar o funcionamento do coração (0,9%) e fígado (7,8%). Dos que afirmaram já terem realizado o exame de creatinina, somente 29,4% acertaram a função da creatinina. Ao dividir os grupos em “sabe” e “não sabe” a função da creatinina, percebeu-se diferença estatisticamente significante (p < 0,05) em relação ao grau de escolaridade, sexo feminino, ser aluno/trabalhador da saúde, ter dosado creatinina alguma vez, conhecer alguém com doença renal e maior idade. Na análise multivariada, a principal variável relacionada com conhecer a função da creatinina foi ter realizado o exame anteriormente (OR 5,16; IC 95% 3,16–8,43, p < 0,001). Conclusão: Há grande desconhecimento sobre a creatinina e seu uso em check-ups. Os resultados indicam que é necessário maior esforço por parte dos profissionais de saúde para divulgar o papel da creatinina sérica.

https://doi.org/10.1590/2175-8239-jbn-2023-0117en

Violência doméstica em professores da rede pública estadual durante a pandemia da COVID-19
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Bicalho, Ana Clara Santos

; Santos, Ana Júlia Castro

; Silva, Gabriela de Oliveira Maciel

; Costa, Laila Santos da

; Oliveira, Nathália Gomes de

; Nascimento, Talita Santos

; Silva, Rosângela Ramos Veloso

; Brito, Maria Fernanda Santos Figueiredo

; Pinho, Lucinéia de

Jornal Brasileiro de Psiquiatria

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mar 2023, Volume 72 N. 1 Pages 37 - 44

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

ABSTRACT Objective: To analyze the factors associated with the increase in domestic violence among teachers in the initial period of the pandemic. Methods: Cross-sectional and analytical study, of the websurvey type, carried out with teachers of public basic education in Minas Gerais, Brazil. Data collection took place from August to September 2020, via a digital form. The dependent variable was self-reported domestic violence. Poisson regression was used. Results: 539 teachers participated in the study in situations of domestic violence in the pandemic, of which 6.3% (n = 34) decreased a little and a lot, 58.3% (n = 314) remained the same and 35.4% (n = 191) increased a little and a lot. In the adjusted analysis, a higher prevalence of increased domestic violence was observed among teachers who reported difficulty with teaching work (PR = 1.38; 95%CI 1.01;1.89); with full adherence to social distancing (PR = 1.33; 95%CI 1.01;1.76); worsening of health status (PR = 1.70; 95%CI 1.23;2.36) and in teachers who felt sad or depressed many times or always (PR = 1.57; 95%CI 1.15;2.16). Conclusion: The increase in domestic violence of the pandemic in teachers was associated with work characteristics and mental health conditions.

RESUMO Objetivo: Analisar os fatores associados ao aumento da violência doméstica entre professores no período inicial na pandemia. Métodos: Estudo transversal e analítico, do tipo websurvey , realizado com professores da educação básica pública de Minas Gerais, Brasil. A coleta de dados ocorreu de agosto a setembro de 2020, via formulário digital. A variável dependente foi o autorrelato da violência doméstica. Utilizou-se a Regressão de Poisson. Resultados: Participaram do estudo 539 professores em situação de violência doméstica na pandemia, dos quais 6,3% (n = 34) diminuíram um pouco e muito, 58,3% (n = 314) permaneceram o mesmo e 35,4% (n = 191) aumentaram um pouco e muito. Na análise ajustada, observou-se maior prevalência do aumento da violência doméstica entre os professores que referiram dificuldade com o trabalho docente (RP = 1,38; IC95% 1,01;1,89); com adesão total ao distanciamento social (RP = 1,33; IC95% 1,01;1,76); piora no estado de saúde (RP = 1,70; IC95% 1,23;2,36) e que se sentiram tristes ou deprimidos muitas vezes ou sempre (RP = 1,57; IC95% 1,15;2,16). Conclusão: O aumento da violência doméstica da pandemia em professores foi associado a características laborais e condições de saúde mental.

https://doi.org/10.1590/0047-2085000000402

Technologies Applied to the Mental Health Care of Pregnant Women: A Systematic Literature Review
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Carvalho, Laís Lage de

; Teixeira, Júlia Magna da Silva

; Unger, Roberto José Gervásio

; Motti, Vivian Genaro

; Lovisi, Giovanni Marcos

; Grincenkov, Fabiane Rossi dos Santos

Revista Brasileira de Ginecologia e Obstetrícia

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mar 2023, Volume 45 N. 3 Pages 149 - 159

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

Abstract Objective: This article aims to review the literature regarding the use of technologies to promote mental health for pregnant women. We seek to: understand the strategies that pregnant women use for mental health care. Also, we investigate the existence of scientific evidence that validates such practices. Methods: This study follows the PRISMA guidelines for systematic reviews. We analyze 27 studies published between 2012 and 2019. We include publications in Portuguese, English, and Spanish. Results: The results revealed several different possibilities to use technology, including the use of text messages and mobile applications on smartphones. Mobile applications are the most commonly used approaches (22.5%). Regarding the strategies used, cognitive-behavioral approaches, including mood checks, relaxation exercises, and psychoeducation comprised 44.12% of the content. Conclusion: There is a need for further investigation and research and development efforts in this field to better understand the possibilities of intervention in mental health in the digital age.

Resumo Objetivo: Este artigo objetiva revisar a literatura quanto ao uso das tecnologias como promotoras de saúde mental de gestantes. Desta forma, compreender quais são as estratégias utilizadas no cuidado da saúde mental dessas mulheres, assim como verificar se há evidências científicas que justifiquem a implementação dessas práticas. Métodos: Este estudo segue o protocolo PRISMA para revisões sistemáticas de 27 estudos publicados em 2012-2019, incluindo publicações em português, inglês e espanhol. Resultados: Os resultados revelaram diferentes possibilidades de utilização da tecnologia, sendo o uso de mensagens de texto e de aplicativos em smartphones mais os utilizados (22,5%). No que se refere às ferramentas utilizadas, estratégias cognitivo-comportamentais, tais como verificação do humor, exercícios de relaxamento e psicoeducação compreenderam 44,12% do conteúdo. Conclusão: Verifica-se a necessidade de mais investimentos nessa área para que se possa compreender as possibilidades de intervenção em saúde mental na era digital.

https://doi.org/10.1055/s-0043-1768458

Association between autism spectrum disorder and peripartum events: a case–control study
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Silva, Victor Bruno da

; Maia, Fernanda Alves

; Oliveira, Ana Júlia Soares

; Cezar, Ionara Aparecida Mendes

; Bandeira, Laura Vicuna Santos

; Oliveira, Steffany Lara Nunes

; Rezende, Luiz Fernando de

; Saeger, Vanessa Souza De Araújo

; Silveira, Marise Fagundes

Revista Paulista de Pediatria

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2023, Volume 41 elocation e2021220

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

RESUMO Objetivo: Avaliar a associação entre os eventos periparto e o desenvolvimento do transtorno do espectro autista (TEA) em crianças/adolescentes. Métodos: Trata-se de um estudo de caso-controle desenvolvido no norte de Minas Gerais, Brasil. Os critérios de inclusão do grupo caso foram indivíduos com diagnóstico de TEA por laudo médico, confirmado pela Associação Norte Mineira de Apoio ao Autista ou por clínicas especializadas, e as mães que responderam positivamente a: “Seu filho foi diagnosticado com TEA?”. Assim, o grupo caso incluiu 253 mães de crianças/adolescentes com 2–15 anos diagnosticadas com autismo. O critério de inclusão no grupo controle abrangeu 852 indivíduos pertencentes à mesma faixa etária e matriculados nas mesmas escolas que o grupo caso. Um questionário semiestruturado foi aplicado às mães e o modelo de regressão logística múltipla foi adotado para a análise de dados. Para estimar a magnitude das associações, utilizou-se Odds Ratio (OR) bruta e ajustada. Resultados: O TEA foi associado à presença de mecônio no líquido amniótico (ORa 1,67; intervalo de confiança [IC95%] 1,06–2,65) e ao parto cesáreo (ORa 1,65; IC95% 1,17–2,32). A cesárea de emergência aumentou a chance de desenvolvimento do autismo (ORa 2,38; IC95% 1,61–3,51). Crianças/adolescentes com autismo apresentaram maior chance de exposição a dois ou mais eventos desfavoráveis de parto (ORa 1,59; IC95% 1,01–2,51). Conclusões: A presença de mecônio no líquido amniótico, cesárea de emergência e mais de um evento de parto desfavorável são fatores que devem ser considerados nos estudos sobre a etiologia do transtorno autístico.

Abstract Objective: To assess the association between peripartum events and autism spectrum disorder (ASD) development in children and adolescents. Methods: The current research is a case–control study in northern Minas Gerais state, Brazil. The inclusion criteria in the case group included individuals whose medical records reported an autistic disorder diagnosis, individuals had this diagnosis further confirmed by Northern Minas Autistic Support Association and specialized clinics, and their mothers had to answer positively to the question: “Was your child diagnosed with autism spectrum disorder?” in the data collection instrument. Thus, the case group included 253 mothers of children/adolescents of 2–15 years old diagnosed with autism. The inclusion criteria in the control group included 852 individuals belonging to the same age group and enrolled in the same schools as the case group. A semi-structured questionnaire was applied for mothers of children/adolescents, and the multiple logistic regression model was adopted for data analysis. Gross and adjusted Odds Ratios (ORa) were used to estimate the magnitude of the associations. Results: Autistic disorder was associated with the presence of meconium in amniotic fluid (AF) (ORa 1.67; 95% confidence interval [95%CI] 1.06–2.65) and cesarean delivery type (ORa 1.65; 95%CI 1.17–2.32). Emergency cesarean section increased autistic disorder development likelihood (ORa 2.38; 95%CI 1.61–3.51). Children and adolescents with ASD were more likely to have been exposed to two or more unfavorable peripartum events and obstetric complications than control groups (ORa 1.59; 95%CI 1.01–2.51). Conclusions: Meconium stained amniotic fluid, delivery by cesarean, and two or more unfavorable peripartum events are variables that should be considered in studies about ASD etiology.

https://doi.org/10.1590/1984-0462/2023/41/2021220

Pressure injury prevention in older people: construction and validation of an instrument for caregivers
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Matos, Suellen Duarte de Oliveira

; Souza, Ana Paula Marques de Andrade

; Abreu, Margarida da Silva Neves de

; Gomes, Anne Carolinne Marie dos Santos

; Oliveira, Jacira dos Santos

; Silva, Mirian Alves da

; Soares, Maria Júlia Guimarães Oliveira

; Oliveira, Simone Helena dos Santos

Revista Brasileira de Enfermagem

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2023, Volume 76 N. 1 elocation e20210930

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

ABSTRACT Objectives: to construct and validate an instrument to assess the knowledge, attitudes, and practices related to pressure injury prevention among caregivers of institutionalized older people. Methods: this is a three-stage methodological study that consisted of instrument construction, analysis by experts, and semantic and appearance analysis, with 78 participants, observing the validation process steps for psychometric instruments in the criteria of clarity and relevance. Results: in the Delphi I round, the validity index of the general content in the clarity criterion was 0.66, in relevance 0.85, and the Kappa value was >0.76. In Delphi II, clarity was 0.95, relevance 1.00, and the Kappa value was >0.97. Conclusions: this is a valid instrument in terms of content and appearance, which allows further analysis of its reliability for the measurement of the constructs for which it is intended. Therefore, it can be considered a tool for care management in pressure injury prevention.

RESUMEN Objetivos: construir y validar un instrumento pera evaluación del conocimiento, actitud y práctica relacionado a la prevención de lesiones por presión entre cuidadores de ancianos institucionalizados. Métodos: estudio metodológico realizado en tres fases: construcción del instrumento, análisis de los evaluadores y análisis semántico y de apariencia, con 78 participantes siguiendo las etapas del proceso de validación de instrumentos psicométricos para los criterios claridad y pertinencia. Resultados: en la ronda Delphi I el índice de validez de contenido general del criterio “claridad” fue de 0,66, “pertinencia” 0,85, y valor de Kappa > 0,76. En Delphi II, el criterio de “claridad” fue 0,95, “pertinencia” 1,00 y valor de Kappa > 0,97. Conclusiones: se tiene un instrumento válido respecto de contenidos y apariencia, para continuar analizando su confiabilidad para medir los constructos a los cuales se propone, para que sirva como herramienta de gestión del cuidado en la prevención de lesiones por presión.

RESUMO Objetivos: construir e validar instrumento relacionado à prevenção de lesão por pressão para avaliação do conhecimento, da atitude e da prática de cuidadores de idosos institucionalizados. Métodos: estudo metodológico realizado em três fases: construção do instrumento, análise dos juízes e análise semântica e aparente, com 78 participantes, seguindo as etapas do processo de validação de instrumentos psicométricos para os critérios clareza e pertinência. Resultados: na rodada Delphi I, o índice de validade de conteúdo global do critério “clareza” foi de 0,66, “pertinência” 0,85 e valor de Kappa > 0,76. Em Delphi II, o critério de “clareza” foi de 0,95, “pertinência” 1,00 e valor de Kappa > 0,97. Conclusões: dispõe-se de instrumento válido quanto a conteúdo e aparência para dar seguimento à análise da sua confiabilidade em medir os construtos aos quais se propõe, para que possa servir de ferramenta para gestão do cuidado na prevenção de lesão por pressão.

https://doi.org/10.1590/0034-7167-2021-0930

Low-cost system for multispectral image acquisition and its applicability to analysis of the physiological potential of soybean seeds
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Soares, Júlia Martins

; Medeiros, André Dantas de

; Pinheiro, Daniel Teixeira

; Rosas, Jorge Tadeu Fim

; Silva, Laércio Junio da

; Machado, Daniel Lucas Magalhães

; Dias, Denise Cunha Fernandes dos Santos

Acta Scientiarum. Agronomy

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2023, Volume 45 elocation e57060

Abstract: En | Text: En | PDF: En

ABSTRACT. The use of multispectral images has great potential to assess seed quality and represents a significant technological advance in the search for fast and non-destructive analysis techniques. However, the devices currently available are expensive. Thus, this study aimed to propose a low-cost method for acquisition and processing of multispectral images of soybean seeds and to evaluate their potential for rapid determination of seed physiological potential. The study was conducted in three steps: implementation of the multispectral image acquisition system, development of an algorithm for automatic image processing, and evaluation of the relationship between the data obtained through image analysis and the results of standard tests used to evaluate seed physiological potential. A total of 43 variables were assessed, eight related to seed physiological potential (germination and vigor) and 35 obtained from the analysis of the multispectral images. Of the variables obtained from multispectral images, 21 were related to pixel values in the images in the different bands evaluated (green, red, and infrared) and 14 associated with seed morphometric characteristics. The proposed system is efficient in obtaining multispectral images and the algorithm developed was efficient to extract morphometric characteristics and pixel information from the images. The parameters obtained from the NIR spectrum region showed a good relationship with the physiological potential of soybean seeds.

https://doi.org/10.4025/actasciagron.v45i1.57060

Incidence of memory complaints during the COVID-19 pandemic in Southern Brazil: findings from PAMPA cohort
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Feter, Natan

; Caputo, Eduardo Lucia

; Leite, Jayne Santos

; Delpino, Felipe Mendes

; Cassuriaga, Júlia

; Silva, Carine Nascimento da

; Silva, Marcelo Cozzensa da

; Reichert, Felipe Fossati

; Rombaldi, Airton José

Dementia & Neuropsychologia

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2023, Volume 17 elocation e20220072

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

ABSTRACT. Population-level studies investigating the incidence of memory complaints during the COVID-19 pandemic are scarce. Objective: This study aimed to examine the incidence of memory complaints over 15 months during the COVID-19 pandemic in adults from Southern Brazil. Methods: Data from the PAMPA (Prospective Study about Mental and Physical Health in Adults) cohort, a longitudinal study with adults residing in Southern Brazil, were analyzed. An online-based, self-administered questionnaire was used to assess self-rated memory. Participants rated their memories as excellent, very good, good, fair, or poor. Incident memory complaints were defined as worse memory perception from baseline to follow-up. Cox proportional hazard models were used to identify factors associated with the increased risk of memory complaints. Results: During follow-up, a cumulative incidence of 57.6% for memory complaints was observed. Female sex (hazard ratio [HR] 1.49; 95% confidence intervals [CI] 1.16–1.94), lack of access to prescribed medicine (HR: 1.54; 95%CI 1.06–2.23), and worsened anxiety symptoms (HR: 1.81; 95%CI 1.49–2.21) were associated with an increased risk of memory complaints. Regular practice of physical activity was associated with a reduced risk of memory complaints (HR: 0.65; 95%CI 0.57–0.74). Conclusion: Since the COVID-19 pandemic, 6 in 10 adults in Southern Brazil have developed memory complaints. Factors including sex and lack of medications increased the risk of incident memory complaints. Physical activity reduced the risk of incident memory complaints during the COVID-19 pandemic.

RESUMO. Estudos em nível populacional que investiguem a incidência de queixa na memória durante a pandemia de COVID-19 são escassos. Objetivo: Nosso objetivo foi examinar a incidência de queixa na memória, ao longo de 15 meses durante a pandemia de COVID-19, em adultos do Sul do Brasil. Métodos: Foram analisados dados da coorte Estudo Prospectivo sobre Saúde Mental e Física em Adultos (PAMPA), um estudo longitudinal com adultos residentes no Sul do Brasil. Um questionário autoadministrado online foi usado para avaliar a memória autorreferida. Os participantes classificaram sua memória como excelente, muito boa, boa, regular ou ruim. A queixa na memória incidente foi definida como pior percepção de memória desde a linha de base até o acompanhamento. Modelos de risco proporcional de Cox foram usados para identificar fatores associados ao aumento do risco de queixa na memória incidente. Resultados: Durante o seguimento, observou-se incidência cumulativa de 57,6% para queixa na memória. Sexo feminino (hazard ratio — HR 1,49; intervalo de confiança — IC 95% 1,16–1,94), falta de acesso ao medicamento prescrito (HR: 1,54; IC95% 1,06–2,23) e sintomas de ansiedade (HR: 1,81; IC95% 1,49–2,21) foram associados a risco aumentado de queixa na memória incidente. A prática regular de atividade física foi vista como fator protetor (HR: 0,65; IC95% 0,57–0,74). Conclusões: Desde a pandemia de COVID-19, seis em cada dez adultos no Sul do Brasil desenvolveram queixa na memória. Fatores como sexo e falta de medicamentos aumentaram o risco de queixa na memória incidente. A atividade física reduziu o risco de queixa na memória incidente durante a pandemia de COVID-19.

https://doi.org/10.1590/1980-5764-dn-2022-0072

Effect of concurrent training in unilateral transtibial amputees using Paralympic athletes as a control group
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Grecco, Marcus Vinicius

; Brech, Guilherme Carlos

; Soares Junior, Jose Maria

; Baracat, Edmund Chada

; Greve, Júlia Maria D’Andrea

; Silva, Paulo Roberto Santos

Clinics

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2023, Volume 78 elocation 100165

Abstract: En | Text: En | PDF: En

Abstract Context: Transtibial Amputation (TA) predisposes to a sedentary lifestyle. Objectives: To evaluate the efficiency of a short-term (8-week) Concurrent Training (CT) program in Unilateral Transtibial Amputees (UTA) and to compare it with the physical condition of a group of Paralympic athletes in preparation for the Rio de Janeiro Paralympics. Design: This was a longitudinal, prospective and controlled trial study. Methods: Thirty-four male subjects with UTA and using prostheses for six months or more were selected for this study. They were divided into two groups: Group 1 (G1) – 17 non-athlete and untrained UTA and Group 2 (G2) – 17 paralympic athletes with active UTA in the training phase. G1 was evaluated before and after eight weeks of CT and G2 made a single evaluation for control. All were submitted to anamnesis, clinical evaluation (blood pressure, electrocardiogram, and heart rate) and cardiopulmonary exercise testing on a lower limb cycle ergometer, and isokinetic knee dynamometry. The CT of G1 included resistance exercise and aerobic interval training on a stationary bicycle and G2 followed the training of the Paralympic teams. Results: Patients were retested by the same methods after CT. The two most important central dependent variables (maximal oxygen uptake and muscular strength) increased by 22% and knee extensor and flexor strength by 106% and 97%, respectively. Conclusion: After eight weeks of CT, there was an improvement in general functional condition, muscle strength, and cardiorespiratory performance improving protection against chronic diseases and quality of life.

https://doi.org/10.1016/j.clinsp.2023.100165

10.

Factors associated with bacterial vaginosis in women with homosexual, bisexual and heterosexual practices
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Ignacio, Mariana Alice de Oliveira

; Buesso, Thayná Santos

; Morales, Julia Andrade Pessoa

; Silva, Mariana de Castro

; Silva, Marcia Guimaraes da

; Duarte, Marli Teresinha Cassamassimo

Brazilian Journal of Infectious Diseases

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2023, Volume 27 N. 3 elocation 102760

Abstract: En | Text: En | PDF: En

Abstract Background The factors associated with bacterial vaginosis in women with homosexual, bisexual and heterosexual practices are still poorly explored. Thus, the aim of this study was to analyze the factors associated with bacterial vaginosis in women with different sexual practices. Methods Cross-sectional study that included 453 women, 149 Women with Homosexual practice (WSW); 80 bisexual Women (WSWM) and 224 Women with heterosexual practice (WSM). The diagnosis of bacterial vaginosis was performed by microscopic examination of the vaginal smears stained by Gram method and classified according to the Nugent et al. (1991) score. Data analysis was performed by Cox multiple regression. Results Bacterial vaginosis was associated to years of education among WSW (0.91 [95% CI 0.82‒0.99]; p= 0.048) and non-white skin color (2.34 [95% CI 1.05‒5.19]; p= 0.037) between WSWM. Changing partners in the last 3-months (2.09 [95% CI 1.14‒3.82]; p= 0.017), inconsistent use of condoms (2.61 [95% CI 1.10‒6.20]; p= 0.030) and positive diagnosis of Chlamydia trachomatis (2.40 [95% CI 1.01‒5.73]; p= 0.048) were associated with bacterial vaginoses only in WSH. Conclusions The factors associated to bacterial vaginosis differ between different sexual practices, suggesting that the type of sexual partner may influence the risk of developing this classic dysbiosis.

https://doi.org/10.1016/j.bjid.2023.102760

11.

Classification of lentil seed vigor based on seedling image analysis techniques and interactive machine learning
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Limão, Marcelo Augusto Rocha

; Dias, Denise Cunha Fernandes dos Santos

; Araújo, Joyce de Oliveira

; Soares, Júlia Martins

; Nascimento, Warley Marcos

; Silva, Laércio Junio da

Journal of Seed Science

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2023, Volume 45 elocation e202345038

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

Abstract: The search for techniques that allow for the rapid and accurate assessment of seed vigor, such as the Seedling Analysis System (SAPL®) and ILASTIK®, can be promising alternatives for seedling image analysis. The objective of this work was to classify the vigor of lentil seeds using seedling image analysis techniques and interactive machine learning. Seeds from seven lots were characterized for physiological potential through germination and vigor tests. For computerized seedling analysis, the seeds were subjected to seedling growth tests at 20 °C for three, four, five, and ten days, and then photographed using a digital camera. The images were processed using SAPL® software, yielding values for total length, root length, shoot length, and vigor, growth, and uniformity indices. ILASTIK® provided data on the percentage of vigorous seedlings, non-vigorous seedlings, and dead seeds. The total length of seedlings, root length, shoot length, and vigor indices determined at 4 days of germination by SAPL® allowed for the classification of lots in terms of vigor. Data obtained by ILASTIK® at 4 days of germination, used in machine learning studies, enable the development of models with high accuracy for seed vigor assessment.

Resumo: A busca por técnicas que possibilitem avaliar o vigor de sementes de forma rápida e assertiva como o Sistema de Análise de Plântulas (SAPL®) e o ILASTIK® podem ser alternativas promissoras para a análise de imagem de plântulas. O objetivo do trabalho foi realizar a classificação do vigor de sementes de lentilha utilizando técnicas de análise de imagem de plântulas e aprendizagem interativa de máquina. Sementes de sete lotes foram caracterizadas quanto ao potencial fisiológico pelos testes de germinação e vigor. Para a análise computadorizada de plântulas, as sementes foram submetidas ao teste de crescimento de plântulas a 20 °C por três, quatro, cinco e dez dias e, em seguida, fotografadas utilizando uma câmera digital. As imagens foram processadas pelo software SAPL®, obtendo-se valores de comprimento total, da raiz, parte aérea e índices de vigor, crescimento e uniformidade. Pelo ILASTIK®, foram obtidos dados de porcentagem de plântulas vigorosas, não vigorosas e sementes mortas. O comprimento total das plântulas, raiz, parte aérea e os índices de vigor determinados aos 4 dias de germinação pelo SAPL® permitem classificar os lotes quanto ao vigor. Os dados obtidos pelo ILASTIK®, aos 4 dias de germinação, utilizados nos estudos de aprendizagem de máquina, permitem o desenvolvimento de modelos com alta precisão para avaliação do vigor das sementes.

https://doi.org/10.1590/2317-1545v45277692

12.

Deep sea ecosystem exploration and ‘health check’: sampling strategy and methods applied during the iAtlantic_BR10_Petrobras cruise in the Santos Basin, Southwest Atlantic
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Perez, Jose Angel A.

; Barros Neto, Halésio M.C. de

; Arantes, Renata C.M.

; Gaurisas, Daniela Y.

; Silva, Camila F.

; Alves, Fernanda Maria M.

; Costa, Júlia A.

; Eloi, Paula D.C.

; Fonseca, Thayse S.

; Gavazzoni, Lucas

; Lonskis, Isabella da S.

; Nardi, Ricardo U.

; Nascimento, Pedro O.

; Rodrigues, João Vitor M.

; Santos, Ana Lara F. dos

; Santos, Edson C. dos

; Schroeder, Rafael

; Silva, Luis Carlos da

; Souza, Fernanda dos S.S. de

; Bernardino, Ângelo F.

; Cavalcanti, Guarani H.

; Lindner, Alberto

; Mahiques, Michel M. de

; Millo, Christian

; Reis, Priscila

; Sweetman, Andrew K.

; Roberts, J. Murray

Ocean and Coastal Research

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2023, Volume 71 elocation e23046

Abstract: En | Text: En | PDF: En

Abstract The iAtlantic Project has established an international collaborative strategy to improve mapping and characterization of deep and open ocean ecosystems in understudied regions of the Atlantic and evaluate their health. In December 2022, the first iAtlantic expedition in the South Atlantic set off to map and explore seafloor ecosystems in the Santos Basin slope (200-1,000 m depths) in collaboration with the Petrobras ‘Santos Basin - Regional Characterization Project.’ The 17-day ‘iAtlantic_BR10-Petrobras’ cruise was conducted on board the research vessel NPqHOc Vital de Oliveira (Brazilian Navy) and performed (a) water column structure characterization, (b) seafloor morphology mapping, (c) description of benthic habitats and communities by seafloor imagery and biological/ geological sampling, and (d) ex-situ experiments to assess the functioning of sedimentary ecosystems and their responses to climate-related environmental changes. This study describes the rationale behind the iAtlantic_BR10-Petrobras cruise science plan, reports its sampling strategy and methods, and summarizes its collected data and preliminary results.

https://doi.org/10.1590/2675-2824071.23069jaap

13.

Eventos virtuais promovidos pela liga de cuidados à saúde da mulher na pandemia de covid-19
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Silva, Mônica Maria de Jesus

; Ruela, Ludmila de Oliveira

; Morais, Cecília Verones Cândido de

; Michelon, Thamíris Martins

; Cieto, Julia Ferreira

; Costa, Gleicy Kelly Felix

; Santarato, Nathalia

; Glavina, Wellery Stefany Nunes

; Rodrigues, Amanda Maria Urei

; Monteiro, Juliana Cristina dos Santos

Escola Anna Nery

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2023, Volume 27 elocation e20220292

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

Abstract Objective to analyze the participants' perception of the online events promoted during the first year of the Covid-19 pandemic by the Women's Health Care League (LCSM). Methods cross-sectional, descriptive study, with a quantitative and qualitative approach, developed online with 90 participants in ten events on the theme of women's health, promoted by LCSM in 2020. Data were collected using a semi-structured online form from July to November 2021. For data analysis, IBM SPSS was used, through descriptive statistics of qualitative variables and for the analysis of qualitative data, thematic analysis was used. Results 98,89% of the participants answered that the LCSM events in online format had a positive influence on their academic, professional or personal life. The analysis of the responses allowed the identification of three categories: feeling of “closeness” to the University, description of positive influences, and knowledge beyond the classroom. Conclusion and implications for practice The data from this study allow us to infer the important and necessary role of information technology and academic leagues in the construction of knowledge and in the deepening of reflections and debate on women's health care.

Resumen Objetivo analizar la percepción de los participantes de los eventos online promovidos durante el primer año de la pandemia del Covid-19 por la Liga para el Cuidado de la Salud de la Mujer (LCSM). Método estudio transversal, descriptivo, con abordaje cuantitativo y cualitativo, desarrollado online con 90 participantes en diez eventos sobre el tema salud de la mujer, promovidos por la LCSM en 2020. Los datos fueron recogidos a través de un formulario semi-estructurado en línea de julio a noviembre de 2021. Para el análisis de datos se utilizó IBM SPSS, a través de estadística descriptiva de variables cualitativas y para el análisis de datos cualitativos se utilizó análisis temático. Resultados El 98,89% de los participantes respondieron que los eventos LCSM en formato online influyeron positivamente en su vida académica, profesional o personal. El análisis de las respuestas permitió identificar tres categorías: sentirse “más cerca” de la Universidad, descripción de influencias positivas y conocimiento más allá del aula. Conclusión e implicaciones para la práctica Los datos del presente estudio permiten inferir el importante y necesario papel de las tecnologías de la información y de las ligas académicas en la construcción del conocimiento y en la profundización de la reflexión y el debate sobre el cuidado de la salud de las mujeres.

Resumo Objetivo analisar a percepção dos participantes sobre os eventos online promovidos durante o primeiro ano da pandemia da Covid-19 pela Liga de Cuidados à Saúde das Mulheres (LCSM). Métodos estudo transversal, descritivo, de abordagem quantitativa e qualitativa, desenvolvido de forma online com 90 participantes em dez eventos sobre a temática relativa à saúde da mulher, promovidos pela LCSM no ano de 2020. Os dados foram coletados por um formulário semi-estruturado online no período de julho a novembro de 2021. Para a análise de dados, utilizou-se o IBM SPSS, por meio de estatística descritiva das variáveis qualitativas e para a análise dos dados qualitativos utilizou-se a análise temática. Resultados 98,89% dos participantes responderam que os eventos da LCSM no formato online influenciaram de forma positiva na vida acadêmica, profissional ou pessoal. A análise das respostas permitiu a identificação de três categorias: sentimento de “aproximação” à Universidade, descrição das influências positivas, e conhecimentos para além da sala de aula. Conclusão e implicações para a prática Os dados do presente estudo permitem inferir o importante e necessário papel da tecnologia da informação e das ligas acadêmicas na construção do conhecimento e no aprofundamento das reflexões e do debate sobre os cuidados à saúde das mulheres.

https://doi.org/10.1590/2177-9465-ean-2022-0292pt

14.

Reply to the letter: Comment on “Relationship between the number of comorbidities, quality of life, and cardiac autonomic modulation in patients with coronary disease: a cross-sectional study” letter Relationship comorbidities life disease crosssectional cross sectional study
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Valente, Heloisa Balotari

; Silva, Vitor Eduardo dos Santos

; Barros, Thamyres Rangel Mendes

; Vanderlei, Franciele Marques

; Laurino, Maria Júlia Lopez

; Botta, Ana Flavia Balotari

; Vanzella, Laís Manata

; Bongiovani, Antonio Claudio

; Vanderlei, Luiz Carlos Marques

Revista da Associação Médica Brasileira

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2023, Volume 69 N. 7 elocation e20230366

Abstract: En | Text: En | PDF: En

https://doi.org/10.1590/1806-9282.20230366

15.

Methylation of the NR3C1 gene in individual with chronic pain: patient profile in a cross-sectional study with users of the public health system
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Castelo-Branco, Alexandre Lima

; Vieira, Tamires dos Santos

; Freitas, Flávia Vitorino

; Pinheiro, Júlia Assis

; Louro, Iuri Drumond

; Álvares-da-Silva, Adriana Maria

BrJP

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oct 2022, Volume 5 N. 4 Pages 382 - 389

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

ABSTRACT BACKGROUND AND OBJECTIVES: Studies suggest that shared molecular factors can simultaneously affect different chronic pain syndromes. Understanding the epigenetic mechanisms of various diseases that are associated with chronic pain is essential to comprehend its appearance and progression. The objective of this study is to evaluate the association between DNA methylation of the NR3C1 gene with the presence and intensity of chronic pain, as well as predictive factors also considering socioeconomic, health and lifestyle factors correlated with this association, in adult individuals using the Brazilian Unified Health System (Sistema Único de Saúde - SUS) in a municipality in Southeast Brazil. METHODS: This is a cross-sectional study, whose data collection was carried out through interviews to investigate socioeconomic status, lifestyle and health conditions, in addition to anthropometric assessments and blood samples. Data were analyzed by quantitative DNA methylation assays and statistical analysis. CONCLUSION: The findings suggest epigenetic involvement in NR3C1 gene methylation in association with chronic pain and suggest the need to seek new evidence in relation to the mechanisms that explain chronic pain, especially from an epigenetic point of view, as they may provide subsidies for the prevention and control of chronic pain targeting individuals with the profile found in this study.

RESUMO JUSTIFICATIVA E OBJETIVOS: Estudos sugerem que fatores moleculares compartilhados podem afetar simultaneamente diferentes síndromes de dor crônica. Compreender os mecanismos epigenéticos de várias doenças que estão associadas à dor crônica é essencial para entender sua aparência e progressão. O objetivo deste estudo foi avaliar a associação entre metilação do DNA do gene NR3C1, receptor de glicocorticoides, com a presença e intensidade de dor crônica, bem como os fatores preditivos considerando também fatores socioeconômicos, de saúde e de estilo de vida correlacionados com tal associação em pacientes adultos usuários do Sistema Único de Saúde (SUS) em um município do sudeste brasileiro. MÉTODOS: Trata-se de um estudo observacional transversal, cuja coleta de dados foi realizada através de entrevistas para investigação do status socioeconômico, condições de estilo de vida e de saúde, além de avaliações antropométricas e coletas de sangue. Os dados foram analisados por meio de ensaios quantitativos de metilação do DNA e análise estatística. RESULTADOS: Foi observado que 123 participantes (44,1%) apresentaram metilação da região estudada do gene NR3C1. Análises estatísticas univariadas e multivariada mostraram que as variáveis idade e nível de cortisol estão significativamente associadas com a metilação do gene e a presença de dor crônica. CONCLUSÃO: Os achados sugerem envolvimento epigenético na metilação do gene NR3C1 em associação com dor crônica e sugerem a necessidade de se buscar novas evidências em relação aos mecanismos que explicam a dor crônica, sobretudo do ponto de vista epigenético, pois as mesmas poderão trazer subsídios para prevenção e controle da dor crônica visando pacientes com o perfil encontrado nesse estudo.

https://doi.org/10.5935/2595-0118.20220056-en

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