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au:RODRIGUES, AMANDA SILVA

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Adherence to school meals and co-occurrence of the healthy and unhealthy food markers among Brazilian adolescents
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Froelich, Mendalli

; Souza, Bárbara da Silva Nalin de

; Andrade, Amanda Cristina de Souza

; Rodrigues, Paulo Rogério Melo

; Cunha, Diana Barbosa

; Muraro, Ana Paula

Ciência & Saúde Coletiva

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jul 2023, Volume 28 N. 7 Pages 1927 - 1936

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

Resumo Este estudo tem como objetivo analisar a associação entre a adesão à alimentação escolar e a coocorrência do consumo regular de marcadores de alimentação saudável e não saudável entre adolescentes brasileiros. Foram avaliados 67.881 adolescentes de escolas públicas brasileiras participantes da Pesquisa Nacional de Saúde do Escolar (PeNSE) de 2015. A partir do QFA de sete dias, construiu-se a variável dependente, coocorrência do consumo regular (≥ 5x/semana) de marcadores de alimentação saudável e não saudável, que foi categorizada em consumo regular de nenhum; um ou dois; ou três marcadores de alimentação. Realizou-se regressão logística ordinal com ajuste para variáveis sociodemográficas, hábitos alimentares fora da escola e características da escola. A prevalência da coocorrência do consumo regular de três marcadores de alimentação saudável foi de 14,5%, e de três marcadores de alimentação não saudável foi de 4,9%. A alta adesão à alimentação escolar (todos os dias) foi positivamente associada ao consumo regular de marcadores de alimentação saudável e inversamente associada ao consumo regular de marcadores de alimentação não saudável. A alimentação escolar fornecida pelo PNAE contribui para a promoção de hábitos alimentares saudáveis entre os adolescentes brasileiros.

Abstract The aim of this study was to analyze the association between adherence to school meals and the co-occurrence of the regular consumption of healthy and unhealthy eating markers among Brazilian adolescents. Data from 67,881 adolescents in Brazilian public schools who participated in the 2015 National School Health Survey, were used. From the 7-day FFQ, the dependent variable was constructed, co-occurrence of regular consumption (≥ 5x/week) of healthy and unhealthy food markers, which was categorized as regular consumption of none, one or two, or three eating markers. We performed an ordinal logistic regression with adjustment for sociodemographic, eating habits outside of school, and school characteristics variables. The prevalence of the co-occurrence of the regular consumption of three healthy eating markers was 14.5%, and that of three unhealthy markers was 4.9%. High adherence to school meals (every day) was positively associated with regular consumption of healthy eating markers and inversely associated with regular consumption of unhealthy eating markers. The school meals provided by PNAE contribute to the promotion of healthy eating habits among Brazilian adolescents.

https://doi.org/10.1590/1413-81232023287.12462022

Adherence to school meals and co-occurrence of the healthy and unhealthy food markers among Brazilian adolescents
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Froelich, Mendalli

; Souza, Bárbara da Silva Nalin de

; Andrade, Amanda Cristina de Souza

; Rodrigues, Paulo Rogério Melo

; Cunha, Diana Barbosa

; Muraro, Ana Paula

Ciência & Saúde Coletiva

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jul 2023, Volume 28 N. 7 Pages 1927 - 1936

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

https://doi.org/10.1590/1413-81232023287.12462022

First immediate transfusion at a prehospital environment in Latin America: A case report America
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Certain, Lucas

; Rostirola, João Vitor Cerávolo

; Pereira, Juliana Silva

; Rostirola, Gabriela Cerávolo

; Estevam, Barbara Canto

; Vieira, Carla Caroline Aguiar

; Silva, Israel da

; Silva, Jussara Aparecida Rodrigues da

; Schevenin, Juliana de Cássia

; Oliveira, Ana Barbara Regiani de

; Franceli, Amanda Bonamichi

; Lisboa, Camila Emanuele Camargo

; Benites, Bruno Deltreggia

Hematology, Transfusion and Cell Therapy

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jul 2023, Volume 45 Suppl. 2 Pages S153 - S156

Abstract: En | Text: En | PDF: En

https://doi.org/10.1016/j.htct.2021.08.007

Maternal plasma transforming growth factor-β1 (TGF-β1) and newborn size: the Araraquara Cohort Study
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Dejani, Naiara Naiana

; Nicoletti, Carolina F.

; Argentato, Perla Pizzi

; Pereira, Ludmilla da Silva

; Saraiva, Amanda Correia

; Assis, Letícia Montanha de

; Nakandakare, Patrícia Yury

; Batista, Lívia Patricia Rodrigues

; Teles, Laísla de França da Silva

; Leitão, Maria Paula

; Luzia, Liania Alves

; Medeiros, Alexandra Ivo de

; Rondó, Patrícia Helen

Jornal de Pediatria

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jun 2023, Volume 99 N. 3 Pages 284 - 288

Abstract: En | Text: En | PDF: En

Abstract Objective To investigate associations of maternal and cord blood cytokine patterns with newborn size and body composition. Methods This cross-sectional study involved 70 pregnant women and their healthy newborns selected from the “Araraquara Cohort Study”. Newborn anthropometric measurements were recorded at birth. Body composition was evaluated by air displacement plethysmography. Maternal blood samples were collected from pregnant women between 30 and 36 weeks of gestation, and umbilical cord blood samples were collected immediately after placenta discharge. The concentrations of the cytokines were determined in plasma by ELISA. Multiple linear regression models were used to assess associations between maternal and cord blood cytokine concentrations and newborn anthropometry and body composition measurements. Results Maternal plasma TGF-β1 concentration was inversely associated with newborn weight (β= -43.0; p= 0.012), length (β= -0.16, p= 0.028), head circumference (β= -0.13, p= 0.004), ponderal index (β= -0.32, p= 0.011) and fat-free mass (β= -0.05, p= 0.005). However, the association persisted just for head circumference (β= -0.26; p= 0.030) and ponderal index (β= - 0.28; p= 0.028), after adjusting for pre-gestational BMI, gestational weight gain, gestational age, hours after delivery, newborn sex, smoking and alcohol consumption. Conclusions Maternal plasma TGF-β1 concentration may be involved in the regulation of newborn size, mainly head circumference and ponderal index. Further cohort studies are necessary to investigate the role of TGF-β1 in different trimesters of pregnancy and its effect during the early stages of fetal development.

https://doi.org/10.1016/j.jped.2022.11.009

Girls victims of sexual aggression in Baixada Fluminense
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Araújo, Amanda Rodrigues de

; Monteiro, Denise Leite Maia

; Araújo, Elaine da Silva Pires

; Taquette, Stella Regina

; Rodrigues, Nádia Cristina Pinheiro

Revista da Associação Médica Brasileira

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mar 2023, Volume 69 N. 3 Pages 463 - 468

Abstract: En | Text: En | PDF: En

SUMMARY OBJECTIVE: This study aimed to describe the current situation of sexual aggression and assess the adhesion to ambulatory care follow-up. METHODS: This is a cross-sectional study involving female children and adolescents aged 0–19 years, treated at the Center for Multiprofessional Care of Sexual Violence of the General Hospital of Nova Iguaçu, from 2014 to 2018. RESULTS: Of the 453 children and adolescents, 264 (58.3%) were <14 years of age and 189 (41.7%) were 14–19 years of age. In both groups, 78% were black. School delay of >2 years was found in 15.6% of children in the age group <14 years and 40.5% of adolescents in the age group 14–19 years [p<0.001; OR=3.7 (2.1–65)]. In girls aged £13 years, abuse usually occurred at home (73.2%), which was perpetrated by one aggressor (91%) and known to the victim (91.2%). In adolescents aged ≥14 years, 84.1% of rapes occurred outside the home, practiced by one aggressor (74.8%), 57.8% were unknown, and in 91.2% of cases, there was use of physical force and/or verbal threats. The victims aged <14 years have 14 times more chance of experiencing aggression within the family setting [p<0.001; OR=14.3 (8.2–25.6)] and 16 times more chance of experiencing aggression from known persons [p<0.001; OR=16.2 (9.2–29.8)]. On the contrary, adolescents aged ≥14 years have three times more chance of being abused by more than one aggressor [p<0.001; OR=3.3 (1.8–6.1)]. CONCLUSION: Black girls, especially those aged <14 years, are in a situation of greater vulnerability for sexual violence, have less adhesion to follow-up, and often experience aggression in the household setting.

https://doi.org/10.1590/1806-9282.20221580

Factors affecting successful antituberculosis treatment: a single-center experience
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Gonçalves, Marcella Cardoso

; Aguiar, Amanda Aparecida Silva de

; Biadola, Ana Paula

; Mazaro, Paulo José Mascarenhas

; Rodrigues, Marcus Vinícius Pimenta

; Prado, Rosana Leal do

; Peresi-Lordelo, Eliana

Revista da Associação Médica Brasileira

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2023, Volume 69 N. 4 elocation e20221054

Abstract: En | Text: En | PDF: En

SUMMARY OBJECTIVE: The identification of factors that influence a favorable antituberculosis treatment outcome could be of great use for the promotion of specific health actions to increase the success rate. Thus, the objective of this study was to investigate the factors affecting successful antituberculosis treatment in patients seen at a reference service in the Western region of São Paulo State/Brazil. METHODS: A retrospective study was carried out from 2010 to 2016 based on the data obtained from the Notification Disease Information System of TB patients treated at a reference service in Brazil. The study included patients with treatment outcomes and excluded those from the penitentiary system or with resistant or multidrug-resistant TB. Patients were categorized as having a successful (cured) or unsuccessful (treatment default and death) treatment outcome. The association between TB treatment outcomes and social and clinical factors was analyzed. RESULTS: A total of 356 cases of TB were treated between 2010 and 2016. Among the cases, the majority were cured and the overall treatment success rate was 85.96%, with a range between 80.33% (2010) and 97.65% (2016). After the exclusion of resistant/multidrug-resistant TB, 348 patients were analyzed. In the final logistic regression model analysis, education less than 8 years (OR 1.66; p<0.0001) and people living with human immunodeficiency virus/acquired immunodeficiency syndrome (OR 0.23; p<0.0046) were found to be significantly related to an unfavorable treatment outcome. CONCLUSION: Low education and being a person living with human immunodeficiency virus/acquired immunodeficiency syndrome are vulnerability factors that can affect the successful outcome of antituberculosis treatment.

https://doi.org/10.1590/1806-9282.20221054

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

Biomarkers of neuropsychiatric dysfunction in intensive care unit survivors: a prospective cohort study
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Rocha, Franciani Rodrigues da

; Gonçalves, Renata Casagrande

; Prestes, Gabriele da Silveira

; Damásio, Danusa

; Goulart, Amanda Indalécio

; Vieira, Andriele Aparecida da Silva

; Michels, Monique

; Rosa, Maria Inês da

; Ritter, Cristiane

; Dal-Pizzol, Felipe

Critical Care Science

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2023, Volume 35 N. 2 Pages 147 - 155

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

ABSTRACT Objective: To assess factors associated with long-term neuropsychiatric outcomes, including biomarkers measured after discharge from the intensive care unit. Methods: A prospective cohort study was performed with 65 intensive care unit survivors. The cognitive evaluation was performed through the Mini-Mental State Examination, the symptoms of anxiety and depression were evaluated using the Hospital Anxiety and Depression Scale, and posttraumatic stress disorder was evaluated using the Impact of Event Scale-6. Plasma levels of amyloid-beta (1-42) [Aβ (1-42)], Aβ (1-40), interleukin (IL)-10, IL-6, IL-33, IL-4, IL-5, tumor necrosis factor alpha, C-reactive protein, and brain-derived neurotrophic factor were measured at intensive care unit discharge. Results: Of the variables associated with intensive care, only delirium was independently related to the occurrence of long-term cognitive impairment. In addition, higher levels of IL-10 and IL-6 were associated with cognitive dysfunction. Only IL-6 was independently associated with depression. Mechanical ventilation, IL-33 levels, and C-reactive protein levels were independently associated with anxiety. No variables were independently associated with posttraumatic stress disorder. Conclusion: Cognitive dysfunction, as well as symptoms of depression, anxiety, and posttraumatic stress disorder, are present in patients who survive a critical illness, and some of these outcomes are associated with the levels of inflammatory biomarkers measured at discharge from the intensive care unit.

RESUMO Objetivo: Avaliar os fatores associados aos desfechos neuropsiquiátricos de longo prazo, incluindo biomarcadores, medidos após a alta da unidade de terapia intensiva. Métodos: Foi realizado um estudo de coorte prospectivo com 65 sobreviventes de unidades de terapia intensiva. A avaliação cognitiva foi realizada por meio do Miniexame do Estado Mental; os sintomas de ansiedade e depressão foram avaliados por meio da Escala Hospitalar de Ansiedade e Depressão, e o transtorno de estresse pós-traumático foi avaliado pela Escala de Impacto do Evento-6. Os níveis plasmáticos de beta amiloide (1-42), beta amiloide (1-40), interleucina 10, interleucina 6, interleucina 33, interleucina 4, interleucina 5, fator de necrose tumoral alfa, proteína C-reativa e fator neurotrófico derivado do cérebro foram medidos na alta da unidade de terapia intensiva. Resultados: Das variáveis associadas à terapia intensiva, apenas o delirium foi relacionado de forma independente à ocorrência de comprometimento cognitivo de longo prazo. Além disso, níveis mais altos de interleucina 10 e interleucina 6 foram associados à disfunção cognitiva. Apenas a interleucina 6 foi associada de forma independente à depressão. A ventilação mecânica, os níveis de interleucina 33 e os níveis de proteína C-reativa foram associados de forma independente à ansiedade. Nenhuma variável foi associada de forma independente ao transtorno de estresse pós-traumático. Conclusão: A disfunção cognitiva, bem como os sintomas de depressão, ansiedade e transtorno de estresse pós-traumático, estão presentes em pacientes que sobrevivem a uma doença grave, e alguns desses desfechos estão associados aos níveis de biomarcadores inflamatórios medidos na alta da unidade de terapia intensiva.

https://doi.org/10.5935/2965-2774.20230422-en

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.

Traços funcionais de espécies arbóreas de cerrado sensu stricto e sua importância para a manutenção de comunidades nativas
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Costa, João Paulo

; Dias Neto, Olavo Custódio

; Santos, Lilian Cristina da Silva

; Rodrigues, Amanda Wolberg

; Rios, Jovan Martins

; Prado Júnior, Jamir Afonso do

; Vale, Vagner Santiago do

Ciência Florestal

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dec 2022, Volume 32 N. 4 Pages 1807 - 1829

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

Abstract Functional traits are morpho-physiological characteristics of species that can significantly influence ecological processes in their natural environment and can be used to form functional groups. Functional groups are species with similar characteristics and functions in communities. The initial objective of the study was to detect patterns in the functional traits of tree species in cerrado sensu stricto. We sought to answer: 1) is it possible to group species into functional groups using leaf and architecture traits, 2) which traits best explained the survival/maintenance of species in their communities. The foliar and architectural functional traits of 32 tree species from cerrado sensu stricto were evaluated. The analyses were able to form four distinct functional groups for cerrado sensu stricto. Group 1 showed trees with higher wood density, dry mass and leaf area and high volume and biomass values. Most species have leaves with low specific leaf area and high leaf area and dry mass. Group 2 had small species with low crown volume and biomass, however, it was the group with the highest specific leaf area and leaf water percentage. Group 3 was formed by species with the lowest contribution of biomass and crown volume in the study, and also showed low values for wood density, leaf area and dry mass, being typically small-sized species. Group 4 showed the highest values for crown volume, biomass and sorghum in the study, configuring the group of species with the largest size of the study, but showed low values for specific leaf area and percentage of water in the leaf.

Resumo Traços funcionais são características morfo-fisiológicas das espécies capazes de influenciar significativamente os processos ecológicos em seu ambiente natural e podem ser utilizadas para formar grupos funcionais. Grupos funcionais são espécies com semelhantes características e funções nas comunidades. O objetivo inicial do estudo foi detectar padrões quanto aos traços funcionais de espécies arbóreas de cerrado sensu stricto. Buscamos responder: 1) é possível agrupar as espécies em grupos funcionais utilizando traços foliares e de arquitetura, 2) quais traços melhor explicaram a sobrevivência/manutenção das espécies em suas comunidades. Foram avaliados os traços funcionais foliares e de arquitetura de 32 espécies arbóreas de cerrado sensu stricto. As análises foram capazes de formar quatro grupos funcionais distintos para cerrado sensu stricto. O grupo 1 apresentou árvores com maior densidade da madeira, massa seca e área foliar e altos valores de volume e biomassa. A maioria das espécies possuem folhas com baixa área foliar específica e alta área foliar e massa seca. O grupo 2 apresentou espécies de pequeno porte, com baixo volume de copa e biomassa, entretanto, foi o grupo com maior área foliar específica e percentual de água na folha. O grupo 3 foi formado por espécies com o menor aporte de biomassa e volume de copa do estudo, e também apresentou valores baixos para densidade de madeira, área foliar e massa seca, sendo espécies tipicamente de pequeno porte. O grupo 4 apresentou os maiores valores de volume de copa, biomassa e súber do estudo, configurando o grupo de espécies com o maior porte do estudo, porém, apresentou baixos valores de área foliar específica e percentual de água na folha.

https://doi.org/10.5902/1980509842472

11.

Wheelchair basketball improves the treatment of urinary tract infection in people with motor disabilities: a clinical trial
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Cavalcante, Ramirie N.

; Santos, Adeliana C. S.

; Rodrigues, Rosilene Andrade Silva

; Napoleão, Amanda Colichio Bini

; Balogun, Sikiru O.

; Andrade, Benedito R. M. de

; Fett, Carlos A.

; Zavala, Arturo A. Z.

; Arunachalam, Karuppusamy

; Oliveira, Ruberlei G. de

Revista da Associação Médica Brasileira

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may 2022, Volume 68 N. 5 Pages 559 - 567

Abstract: En | Text: En | PDF: En

SUMMARY OBJECTIVE: Few studies on physical medicine and rehabilitation analyze the benefit of wheelchair basketball in people with motor disabilities. Given these, this study aimed to investigate the effect of the intervention of wheelchair basketball on urinary tract infection in people with motor disabilities. METHODS: A 12-month experimental follow-up was conducted in a single-center study. A total of 48 male individuals aged 18–55 years were allocated to the control group and experimental group. The experimental group practiced wheelchair basketball for 2 h, twice a week. Intra- and intergroup comparisons were made pre- and post-interventions over urinary tract infection. RESULTS: There was a significant improvement in urinary tract infection and urine culture in pre- and post-intervention antibiograms, respectively. Moreover, the intergroup comparison presented a decrease in infection caused by Klebsiella pneumoniae, as well as an increase in the time variability of partially activated thromboplastin, average corpuscular hemoglobin, and hemoglobin and platelets. In the experimental group, there was an increase in hemoglobin and hematocrit and a decrease in glycated hemoglobin (%HbA1C). On the intragroup comparison, there was a reduction of triiodothyronine (T3), %HbA1C, interleukin-6 pre-intervention, and C-reactive protein post-intervention. CONCLUSIONS: There was a decrease in urinary tract infection and improvement in biochemical, immunological, and microbiological biomarkers evaluated with physical exercise practice by wheelchair basketball, as well as by multiprofessional follow-up and health guidance.

https://doi.org/10.1590/1806-9282.20210896

12.

Effect of gellan gum concentration on the physicochemical, rheological and sensory properties of acerola smoothie
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LEAL, Amanda Rodrigues

; HOLANDA, Luiz Eduardo Oliveira

; SOARES, Fernanda Clara Moreira

; COSTA, Juliana Nascimento da

; NASCIMENTO, Luís Gustavo Lima

; CARMO, Jessica Silva do

; SILVA, Wende Carla da

; MARQUES, Luciana Façanha

; SOUSA, Paulo Henrique Machado de

Food Science and Technology

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2022, Volume 42 elocation e05721

Abstract: En | Text: En | PDF: En

Abstract This study aimed to develop an acerola smoothie using gellan gum (GG) as a texture modifier. Samples were developed with three concentrations of GG (0.1%, 0.2%, 0.3% w/v) and a control sample (without GG). Physicochemical, rheological, and sensory properties were evaluated. The smoothie samples showed increased color intensity than the control, with a tendency to yellow and red colors. However, the hydrocolloid concentration did not affect the samples' pH values (4.13 to 4.17). GG presence favored an increase in the samples' viscosity, classified as pseudoplastic fluid. There was a reduction in vitamin C in samples with GG (422.18 to 430.49 mg/100 g), however, the values remained close to the control (448.89 mg/100 g). There was greater sensory acceptance by the sample with intermediate texture (0.2% GG), which obtained a higher frequency for the attributes "homogeneous" and "acerola flavor".

https://doi.org/10.1590/fst.05721

13.

Soil Quality Indicators in Agroecological Systems in the Cerrado of Minas Gerais, Brazil
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Rocha, Ana Flávia Brandão

; Siquieroli, Ana Carolina Silva

; Silva, Adriane de Andrade

; Carneiro, Amanda Mendes De Lima

; Vasconcelos, Bruno Nery Fernandes

; Gondim, Danielle Davi Rodrigues

Sociedade & Natureza

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2022, Volume 34 elocation e62940

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

Resumo A qualidade do solo é a sua capacidade de funcionar dentro dos limites do ecossistema e do uso da terra para assegurar a produtividade biológica, preservar a qualidade ambiental e promover a saúde dos vegetais e dos animais. Assim, o objetivo deste trabalho foi selecionar indicadores de qualidade de solo sensíveis às diferentes práticas agrícolas adotadas em áreas de sistemas agroecológicos na região do Cerrado Mineiro. As amostras de solos foram coletadas na camada de 0 a 20 cm da superfície, no final do período de seca, em três diferentes propriedades agrícolas familiares que se dedicam ao cultivo agroecológico (CA) localizadas nos municípios de Romaria e Uberlândia, Minas Gerais, Brasil. Foram avaliadas 10 amostras de solo, sendo cinco áreas com manejo agroecológico e cinco áreas de pasto, como referência. Foram avaliados os atributos químicos, população da microbiota, carbono da biomassa microbiana (CBM), respiração basal (RBS) e atividade das enzimas beta-glucosidase, fosfatase e arilsulfatase. As variáveis respiração basal, beta-glucosidase, pH, colônias de bactérias e de actinobactérias foram sensíveis aos diferentes manejos de cultivo agroecológico (CA) e pasto, podendo assim ser utilizadas como indicadores de qualidade de solo. Os valores médios entre a razão de CA e pasto destes indicadores foram 1,69, 1,20, 3,57 e 2,44, respectivamente. As áreas de cultivo agroecológico apresentaram um solo de melhor qualidade e, possivelmente, maior atividade das suas funções básicas.

Abstract Soil quality is its ability to function within the limits of the ecosystem and land use to ensure biological productivity, preserve environmental quality, and promote plant and animal health. Thus, the objective of this study was to select soil quality indicators sensitive to different agricultural practices adopted in areas of agroecological systems in the Cerrado of Minas Gerais, Brazil. Soil samples were collected in the 0-20 cm layer, at the end of the dry season, in three different rural properties dedicated to an agroecological system (AS) located in the municipalities of Romaria and Uberlândia, Minas Gerais, Brazil. Ten soil samples were evaluated, five from areas with agroecological management and five from pasture areas as reference. Chemical attributes, microbiota population, microbial biomass carbon (MBC), soil basal respiration (SBR), and activity of beta-glucosidase, phosphatase, and arylsulfatase enzymes were evaluated. The variables basal respiration, beta-glucosidase, pH, and bacterial and actinobacterial colonies were sensitive to different agroecological (AS) and pasture managements, so these variables can be used as indicators of soil quality. The mean values between the ratio of AS and pasture of these indicators were 1.69, 1.20, 3.57 and 2.44, respectively. Agroecological system areas showed a soil with better quality and, possibly, greater activity of its basic functions.

https://doi.org/10.14393/sn-v34-2022-62940

14.

Sensibilidade analítica em educação: sobre as potências das (auto)biografias na pesquisa-formação com professoras/es iniciantes
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Pessoa, Amanda Raquel Rodrigues

; Cavalcante, Maria Mikaele da Silva

; Oliveira, Wenderson Silva

; Farias, Isabel Maria Sabino de

Revista Brasileira de Educação

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2022, Volume 27 elocation e270003

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

RESUMO Este ensaio discute a perspectiva (auto)biográfica como sensibilidade analítica em pesquisas com formação docente e desenvolvimento profissional, direcionando-se, especialmente, à pesquisa com professoras/es iniciantes na carreira. O debate que levantamos, fruto das discussões em nosso grupo de pesquisa, centra-se na dimensão sensível a fim de trazer contribuições para se refletir a respeito das experiências-vividas e de suas escritas, atravessadas pelos cotidianos escolares. Nessa direção, nossa defesa parte de reconhecer narrativas (auto)biográficas e suas “escrevivências” como ferramentas potentes para a compreensão dos primeiros anos da docência e de processos de indução.

ABSTRACT This paper discusses the (auto)biographical perspective as an element of analytical sensitivity in research studies involving teacher training and professional development, focusing on research studies with beginner teachers. The debate that we have raised, based on the discussions held in our Research Group, focuses on a sensitive dimension to help us reflect on the lived experiences and their writings, crossed by the everyday school life. In this sense, we acknowledge (auto)biographical narratives and “written experiences” as powerful tools for understanding the early years of teaching and induction processes.

RESUMEN Este ensayo analiza la perspectiva (auto)biográfica como sensibilidad analítica en la investigación con formación docente y desarrollo profesional, centrándose especialmente en la investigación con docentes principiantes. El debate que hemos planteado, basado en discusiones en nuestro Grupo de Investigación, se centra en la dimensión sensible, con el fin de aportar aportes para reflexionar sobre las vivencias y sus escritos, atravesados por la cotidianidad escolar. En este sentido, nuestra defensa parte de reconocer las narrativas (auto)biográficas y sus escrevivências como poderosas herramientas para comprender los primeros años de los procesos de enseñanza e inducción.

https://doi.org/10.1590/s1413-24782022270003

15.

Ecotoxicological Effects of Biochar Obtained from Spent Coffee Grounds
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Souza, Lorrana Zélia Martins de

; Pinto, Bruna Cristina

; Alves, Adriana Barboza

; Ribeiro, Amanda Vanessa de Oliveira

; Feliciano, Débora Cristina Teodoro

; Silva, Luisa Heringer da

; Dias, Thiago Tales Moraes

; Yılmaz, Murat

; Oliveira, Magno André de

; Bezerra, Augusto Cesar da Silva

; Ferreira, Osania Emerenciano

; Lima, Robson Pereira de

; Pimenta, Lúcia Pinheiro do Santos

; Machado, Alan Rodrigues Teixeira

Materials Research

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2022, Volume 25 Suppl. 2 elocation e20220013

Abstract: En | Text: En | PDF: En

Abstract The objective of this work is to investigate the conversion of spent coffee grounds (SCG) into biochar (BSC) and the ecotoxicological effects of the product obtained. The SCG and BSC were characterized by characterized by different techniques (TGA/DTG, FTIR, XRD, SEM, EDS, and EDXRF). Proton Nuclear Magnetic Resonance (1H NMR) was used to characterize the aqueous extract of BSC. The inhibitory effect on lettuce (Lactuca sativa) germination was investigated. Besides, antimicrobial activity evaluation trials were conducted with Azospirillum brasilense and Trichoderma spp. The results showed that in the BSC production process, the extractives and lignocellulosic components in the SCG were partly decomposed. Tests conducted with microorganisms did not reveal any toxic effect of BSC. However, high phytotoxicity against lettuce was recorded for rate 100 t/ha of BSC. This effect was associated with the presence of carboxylic acids identified by 1H NMR in the BSC extract aqueous.

https://doi.org/10.1590/1980-5373-mr-2022-0013

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