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Abstract PCOS is an endocrine disorder characterized by chronic anovulation, hyperandrogenism, and polycystic ovaries. Its etiology is uncertain. It is debated whether BPA would be a component of the environmental factor in the etiology of PCOS. Contamination by BPA can occur from food packaging (exposure during the diet) and through skin absorption and/or inhalation. It can be transferred to the fetus via the placenta or to the infant via breast milk, and it can be found in follicular fluid, fetal serum, and amniotic fluid. The phenolic structure of BPA allows it to interact with Estrogen Receptors (ERs) through genomic signaling, in which BPA binds to nuclear ERα or Erβ, or through nongenomic signaling by binding to membrane ERs, prompting a rapid and intense response. With daily and constant exposure, BPA's tendency to bioaccumulate and its ability to activate nongenomic signaling pathways can alter women's metabolic and reproductive function, leading to hyperandrogenism, insulin resistance, obesity, atherogenic dyslipidemia, chronic inflammatory state, and anovulation and favoring PCOS. The harmful changes caused by BPA can be passed on to future generations without the need for additional exposure because of epigenetic modifications. Not only high BPA levels can produce harmful effects, but at low levels, BPA may be harmful when exposure occurs during the most vulnerable periods, such as the fetal and neonatal periods, as well as during the prepubertal age causing an early accumulation of BPA in the body. Learning how BPA participates in the pathogenesis of PCOS poses a challenge and further studies should be conducted.

https://doi.org/10.1016/j.clinsp.2023.100310

SARS-CoV-2 infection and COVID-19 and human reproduction – A changing perspective - A 2022 update
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Delamuta, Luciana C.

; Monteleone, Pedro A.A.

; Ferreira-Filho, Edson S.

; Heinrich-Oliveira, Vanessa

; Soares-Júnior, José Maria

; Baracat, Edmund C.

; Maciel, Gustavo Arantes Rosa

Clinics

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2023, Volume 78 elocation 100166

Abstract: En | Text: En | PDF: En

https://doi.org/10.1016/j.clinsp.2023.100166

Spray deposition from a remotely piloted aircraft on the corn crop
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Cunha, João Paulo Arantes Rodrigues da

; Silva, Maria Rosa Alferes da

Revista Ciência Agronômica

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2023, Volume 54 elocation e20217862

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

ABSTRACT The use of remotely piloted aircraft (RPA) has grown in agricultural spraying around the world, but there is a lack of research data to assist users in making more assertive decisions due to its recent nature. This study aimed to evaluate spray deposition in corn using an RPA DJI AGRAS-MG-1 at two application heights compared to the application using a knapsack sprayer. Sprayings were carried out in the corn crop at the phenological stage V5-V6. The experiment consisted of three treatments and eight replications, applied with an RPA at heights of 1.5 and 3.0 m and a CO2-pressurized knapsack sprayer. The application rate was 10 L ha-1 for RPA and 115 L ha-1 for the knapsack sprayer. Flat fan spray tips were used for all treatments. Tracer deposition in the corn canopy and spray loss to the soil were evaluated using spectrophotometric detection, while coverage, density, and droplet spectrum were evaluated on water-sensitive paper. Total and effective deposition swath were also evaluated for RPA. Although droplet density provided by RPA varied between 26 and 39 droplets cm-2, the coverage was lower than 1.3%. Application using RPA at the height of 1.5 m provided tracer deposition on corn leaves similar to that carried out with the knapsack sprayer. The increase in application height to 3.0 m promoted a reduction in the deposition. Ground spraying promoted higher spray loss to the soil. The effective deposition swath consisted of 5.7 and 7.6 m for application heights of 1.5 and 3.0 m, respectively.

RESUMO O uso de aeronaves remotamente pilotadas (RPA) tem crescido muito na pulverização agrícola em todo o mundo, no entanto, em virtude de ser algo recente faltam dados de pesquisa que auxiliem os usuários na tomada de decisões assertivas. Este trabalho objetivou avaliar a deposição de calda na cultura do milho (estádio fenológico V5-V6), promovida pela aplicação utilizando uma RPA DJI-AGRAS-MG-1, em duas alturas de voo, em comparação à aplicação com pulverizador costal. O experimento constou de 3 tratamentos e 8 repetições, sendo aplicação com RPA, voando a 1,5 e 3,0 m de altura, e com pulverizador costal. A taxa de aplicação foi de 10 L ha-1 para a RPA e 115 L ha-1 para o costal. Empregaram-se pontas de jato plano em todos os tratamentos. Foram avaliadas deposição de traçador no dossel do milho e perda de calda para o solo, por meio da detecção por espectrofotometria, e cobertura, densidade e espectro de gotas em papel hidrossensível. Também foi avaliada faixa de deposição total e efetiva da RPA. Embora a densidade de gotas proporcionada pela RPA tenha variado entre 26 e 39 gotas cm-2, a cobertura foi inferior a 1,3%. A aplicação a 1,5 m de altura proporcionou deposição de traçador na folhagem semelhante à realizada com o costal. O aumento da altura de voo para 3,0 m reduziu a deposição. A aplicação terrestre promoveu maior perda para o solo. A faixa de deposição efetiva foi de 5,7 e 7,6 m para alturas de voo de 1,5 e 3,0 m.

https://doi.org/10.5935/1806-6690.20230027

Use of androgens at different stages of life: climacterium
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Nácul, Andrea Prestes

; Rezende, Gabriela Pravatta

; Gomes, Daniela Angerame Yela

; Maranhão, Técia

; Costa, Laura Olinda Bregieiro Fernandes

; Reis, Fernando Marcos dos

; Maciel, Gustavo Arantes Rosa

; Damásio, Lia Cruz Vaz da Costa

; Silva, Ana Carolina Japur de Sá Rosa e

; Lopes, Vinicius Medina

; Baracat, Maria Cândida

; Soares, Gustavo Mafaldo

; Soares Junior, José Maria

; Benetti-Pinto, Cristina Laguna

Revista Brasileira de Ginecologia e Obstetrícia

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jan 2022, Volume 44 N. 1 Pages 83 - 88

Abstract: En | Text: En | PDF: En

https://doi.org/10.1055/s-0041-1740936

A 32-day long fieldwork in Antarctica improves heat tolerance during physical exercise
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MARTINS, YGOR A.T.

; PASSOS, RENATA L.F.

; MARQUES, ALICE L.

; GONÇALVES, DAWIT A.P.

; MENDES, THIAGO T.

; NÚÑEZ-ESPINOSA, CRISTIAN

; RODRIGUES, LUIZ O.C.

; WANNER, SAMUEL P.

; MORAES, MICHELE M.

; ARANTES, ROSA M.E.

; SOARES, DANUSA D.

Anais da Academia Brasileira de Ciências

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2022, Volume 94 Suppl. 1 elocation e20210593

Abstract: En | Text: En | PDF: En

Abstract We evaluated the influence of a 32-day camping in Antarctica on physical performance and exercise-induced thermoregulatory responses. In Brazil, before and after the Antarctic camping, the volunteers performed an incremental exercise at temperate conditions and, two days later, an exercise heat stress protocol (45-min running at 60% of maximum aerobic speed, at 31°C and 60% of relative humidity). In Antarctica, core temperature was assessed on a day of fieldwork, and average values higher than 38.5°C were reported. At pre- and post-Antarctica, physiological (whole-body and local sweat rate, number of active sweat glands, sweat gland output, core and skin temperatures) and perceptual (thermal comfort and sensation) variables were measured. The Antarctic camping improved the participants’ performance and induced heat-related adaptations, as evidenced by sweat redistribution (lower in the chest but higher in grouped data from the forehead, forearm, and thigh) and reduced skin temperatures in the forehead and chest during the exercise heat stress protocol. Notwithstanding the acclimatization, the participants did not report differences of the thermal sensation and comfort. In conclusion, staying in an Antarctic camp for 32 days improved physical performance and elicited physiological adaptations to heat due to the physical exertion-induced hyperthermia in the field.

https://doi.org/10.1590/0001-3765202220210593

Official Position of the Brazilian Association of Bone Assessment and Metabolism (ABRASSO) on the evaluation of body composition by densitometry—part II (clinical aspects): interpretation, reporting, and special situations
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Maeda, Sergio Setsuo

; Albergaria, Ben-Hur

; Szejnfeld, Vera Lúcia

; Lazaretti-Castro, Marise

; Arantes, Henrique Pierotti

; Ushida, Marcela

; Domiciano, Diogo Souza

; Pereira, Rosa Maria Rodrigues

; Marin-Mio, Rosângela Villa

; Oliveira, Mônica Longo de

; Mendonça, Laura Maria Carvalho de

; Prado, Mirley do

; Souza, Guilherme Cardenaz de

; Palchetti, Cecília Zanin

; Sarni, Roseli Oselka Saccardo

; Terreri, Maria Teresa

; Castro, Luiz Claudio Gonçalves de

; Artoni, Silvana Martinez Baraldi

; Amoroso, Lizandra

; Karcher, Débora Emy

; Prado, Carla M.

; Gonzalez, Maria Cristina

; Pinheiro, Marcelo de Medeiros

Advances in Rheumatology

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2022, Volume 62 elocation 11

Abstract: En | Text: En | PDF: En

Abstract Objective: To present an updated and evidence-based guideline for the use of dual-energy x-ray absorptiometry (DXA) to assess body composition in clinical practice. Materials and methods: This Official Position was developed by the Scientific Committee of the Brazilian Association of Bone Assessment and Metabolism ( Associação Brasileira de Avaliação Óssea e Osteometabolismo , ABRASSO) and experts in the field who were invited to contribute to the preparation of this document. The authors searched current databases for relevant publications in the area of body composition assessment. In this second part of the Official Position, the authors discuss the interpretation and reporting of body composition parameters assessed by DXA and the use of DXA for body composition evaluation in special situations, including evaluation of children, persons with HIV, and animals. Conclusion: This document offers recommendations for the use of DXA in body composition evaluation, including indications, interpretation, and applications, to serve as a guiding tool in clinical practice and research for health care professionals in Brazil.

https://doi.org/10.1186/s42358-022-00240-9

Mapping research paths and perspectives over the fieldwork of human physiology in Antarctica: reflections on the integration of science, environment, and subjectivity
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MARQUES, ALICE L.

; MORAES, MICHELE M.

; ARANTES, ROSA M.E.

Anais da Academia Brasileira de Ciências

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2022, Volume 94 Suppl. 1 elocation e20210396

Abstract: En | Text: En | PDF: En

Abstract We summarize and elaborate on the challenges of researching in the field of human health in Antarctica based on the conceptual and methodological specificities of a line of investigation that aims to study the human presence in Antarctica in all of its dimensions (biological, psychological, and socio-anthropological). Herein, we discuss the principal results and limitations of the research carried out by researchers of MEDIANTAR (Antarctic medicine, physiology, and anthropology) group of Programa Antártico Brasileiro in isolated, confined, and extreme environments over the last six years. Fieldwork has been carried out in remote research camps, Brazilian navy ships (Almirante Maximiano/H-41 and Ary Rongel/H-44), and Comandante Ferraz Antarctic Station. Adaptative responses to isolated, confined, and extreme environments were studied based on questionnaires, interviews, participative observation, biological samples, anthropometric, and physiological parameters. Our researchers face the unique situation of concomitantly working under the stressful living conditions that are the object of their investigation. A critical examination of the socio-methodological characteristics and challenges of this research niche indicates the need for exchanging the lessons learned and limitations of these practices with researchers in the humanities field, with attention to the human resources needs in multidisciplinary human-related studies.

https://doi.org/10.1590/0001-3765202220210396

Heart rate variability, thyroid hormone concentration, and neuropsychological responses in Brazilian navy divers: a case report of diving in Antarctic freezing waters
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BRUZZI, RÚBIO S.

; MORAES, MICHELE M.

; MARTINS, YGOR A.T.

; HUDSON, ALEXANDRE S.R.

; LADEIRA, ROBERTO V.P.

; NÚÑEZ-ESPINOSA, CRISTIAN

; WANNER, SAMUEL P.

; ARANTES, ROSA M.E.

Anais da Academia Brasileira de Ciências

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2022, Volume 94 Suppl. 1 elocation e20210501

Abstract: En | Text: En | PDF: En

Abstract Open-water diving in a polar environment is a psychophysiological challenge to the human organism. We evaluated the effect of short-term diving (i.e., 10 min) in Antarctic waters on autonomic cardiac control, thyroid hormone concentration, body temperatures, mood, and neuropsychological responses (working memory and sleepiness). Data collection was carried out at baseline, before, and after diving in four individuals divided into the supporting (n=2) and diving (n=2) groups. In the latter group, autonomic cardiac control (by measuring heart rate variability) was also assessed during diving. Diving decreased thyroid-stimulating hormone (effect size = 1.6) and thyroxine (effect size = 2.1) concentrations; these responses were not observed for the supporting group. Diving also reduced both the parasympathetic (effect size = 2.6) and sympathetic activities to the heart (ES > 3.0). Besides, diving reduced auricular (effect size > 3.0), skin [i.e., hand (effect size = 1.2) and face (effect size = 1.5)] temperatures compared to pre-dive and reduced sleepiness state (effect size = 1.3) compared to basal, without changing performance in the working memory test. In conclusion, short-term diving in icy waters affects the hypothalamic-pituitary-thyroid axis, modulates autonomic cardiac control, and reduces body temperature, which seems to decrease sleepiness.

https://doi.org/10.1590/0001-3765202120210501

Use of androgens at different stages of life: reproductive period: Number 11 - December 2021
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Nácul, Andrea Prestes

; Rezende, Gabriela Pravatta

; Gomes, Daniela Angerame Yela

; Maranhão, Técia

; Costa, Laura Olinda Bregieiro Fernandes

; Reis, Fernando Marcos dos

; Maciel, Gustavo Arantes Rosa

; Damásio, Lia Cruz Vaz da Costa

; Silva, Ana Carolina Japur de Sá Rosa e

; Lopes, Vinicius Medina

; Baracat, Maria Cândida

; Soares, Gustavo Mafaldo

; Soares Junior, José Maria

; Benetti-Pinto, Cristina Laguna

Revista Brasileira de Ginecologia e Obstetrícia

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dec 2021, Volume 43 N. 12 Pages 988 - 993

Abstract: En | Text: En | PDF: En

https://doi.org/10.1055/s-0041-1740610

10.

Reproductive Outcomes in Cases of Subclinical Hypothyroidism and Thyroid Autoimmunity: A Narrative Review
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Carvalho, Bruno Ramalho de

; Nácul, Andrea Prestes

; Benetti-Pinto, Cristina Laguna

; Rosa-e-Silva, Ana Carolina Japur de Sá

; Soares Júnior, José Maria

; Maciel, Gustavo Arantes Rosa

; Baracat, Edmund Chada

Revista Brasileira de Ginecologia e Obstetrícia

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dec 2020, Volume 42 N. 12 Pages 829 - 833

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

Resumo As doenças da tireoide são relativamente comuns em mulheres no período reprodutivo. Atualmente, entende-se que distúrbios da tireoide clinicamente evidentes podem prejudicar a ovulação e, consequentemente, a fertilidade. No entanto, não se provou até o presente que níveis séricos altos do hormônio estimulador da tireoide e/ou positividade para anticorpos antitireoidianos estão associados a uma redução na fertilidade, sobretudo na ausência de níveis alterados de tiroxina. Esta revisão narrativa tem como objetivo apresentar dados atuais sobre a associação entre hipotireoidismo subclínico e/ou autoimunidade tireoidiana e resultados reprodutivos.

Abstract Thyroid diseases are relatively common in women in the reproductive period. It is currently understood that clinically-evident thyroid disorders may impair ovulation and, consequently, fertility. However, to date it has not been proven that high serum levels of thyroid-stimulating hormone and/or positivity for antithyroid antibodies are associated to a reduction in fertility, mainly in the absence of altered thyroxine levels. The present comprehensive review aims to present current data on the association between subclinical hypothyroidism and/or thyroid autoimmunity and reproductive outcomes.

https://doi.org/10.1055/s-0040-1714133 511 downloads

11.

Growth and yield of carrot inoculated with Bacillussubtilis and Pseudomonasfluorescens
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FRANÇA, ANA ROSA DA SILVA

; BORCIONI, ELIS

; PAIXÃO, CRYSTTIAN ARANTES

; ARAUJO, RICARDO SILVA

; CAMPOS, RANGEL VIGANÓ DE

; CRUZ, SONIA PURIN DA

Revista Colombiana de Ciencias Hortícolas

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dec 2020, Volume 14 N. 3 Pages 385 - 392

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

RESUMEN El objetivo de este estudio fue evaluar los efectos de inoculación y co-inoculación de Bacillussubtilis y Pseudomonasfluorescens en plantas de zanahoria con uso reducido de nitrógeno. Se realizó un experimento de campo, con cinco tratamientos y cinco repeticiones, evaluando las respuestas de crecimiento y rendimiento de la zanahoria a la inoculación. Las respuestas sobre la altura se observaron solo dos semanas antes de la cosecha, pero el número de hojas se vio afectado principalmente desde el comienzo hasta la mitad del ciclo de cultivo. Aunque la masa de brotes frescos se vio afectada negativamente por los tratamientos de inoculación, la masa de brotes secos no respondió a las rizobacterias. La longitud de las raíces inoculadas con P. fluorescens o co-inoculadas con ambas bacterias aumentó de 21 cm, sin inoculación, a 25 cm. Los valores del volumen de la raíz y la masa seca fueron los mismos en todos los tratamientos. Sin embargo, la masa de raíces frescas mejoró entre 70 y 81.8% por P. fluorescens y co-inoculación, respectivamente. La mayoría de las respuestas positivas a la inoculación se observaron con niveles reducidos de nitrógeno, lo que sugiere el potencial de estas cepas de rizobacterias para ser utilizadas en prácticas agrícolas de insumos reducidos. Además, nuestros hallazgos respaldan la recomendación de Pseudomonas fluorescens como microorganismo promotor del crecimiento de las plantas utilizado para el cultivo de zanahorias.

ABSTRACT The objective of this study was to evaluate the effects of inoculation and co-inoculation with Bacillussubtilis and Pseudomonasfluorescens on carrots with reduced nitrogen use. A field experiment was carried on, with five treatments and five replicates, evaluating the growth and yield responses of inoculated carrots. Responses were observed in height only two weeks before harvesting, and the number of leaves was most affected from the beginning to the middle of the cultivation cycle. Although the fresh shoot mass was negatively affected by the inoculation treatments, the dry shoot mass did not respond to the rhizobacteria. The length of roots inoculated with P.fluorescens or co-inoculated with both bacteria increased from 21 cm, without inoculation, to 25 cm. The root volume and dry mass values were the same across the treatments. However, the fresh root mass was improved by between 70 and 81.8% with P. fluorescens and co-inoculation, respectively. More positive responses to inoculation were observed with reduced nitrogen levels, suggesting a potential in the rhizobacteria strains for use in reduced-input agricultural practices. Moreover, based on the findings, Pseudomonas fluorescens can be recommended as a plant growth-promoting microorganism in carrot cultivation.

https://doi.org/10.17584/rcch.2020v14i3.10770

12.

[SciELO Preprints] - Participative research methodology: paths to analyse vulnerable populations experiences during the Covid-19 pandemic
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Almeida Castro Furtado, Lumena Fegadolli, Claudia Chioro, Arthur Kazuo Nakano, Anderson Gonçalves da Silva, Cristiane de Paula, Liana Rosa de Souza, Luciana Arantes Nasser, Mariana

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Publication date: 2020-11-27

Abstract: En Pt

This paper presents an ongoing investigation that analyzes life experiences, processes and systemic impacts of the COVID-19 pandemic and examines the measures and actions to prevent, contain and respond to it. The study is focusing the inequalities on life experiences of the pandemic in populations that live in fourteen vulnerable territories of the Metropolitan Area of São Paulo and the city of Santos (Brazil). The group of researchers is composed of people who live in those territories and students and professors of the São Paulo Federal University.The research design focuses on comprehending the experience of the pandemic in its complexity, through an interdisciplinary production of scientific knowledge that is socially referenced and committed to the participation of the populations studied. The field research in each territory, which counts with the participation of local organizations, is producing a critical reflection on the experience of the pandemic and giving visibility to the centrality of social networks weaved by local actors. This path is allowing us to understand the ways of producing life in territories stressed by inequality and to recognize their challenges. To go through this complex process transversed by the pandemic is the challenge and the richness of this study.

O objetivo geral do artigo é compartilhar a investigação em curso que se propõe a analisar as vivências, os processos e os impactos sistêmicos da pandemia de COVID-19 e das medidas e ações realizadas para a sua prevenção, contenção e enfrentamento. O estudo considera as desigualdades nas vivências da pandemia em populações de diferentes territórios vulneráveis. São 14 territórios da Região Metropolitana de São Paulo e da Baixada Santista. O delineamento da pesquisa busca qualificar o olhar para a vivência da pandemia em sua complexidade, via uma produção interdisciplinar do conhecimento, realizada junto com as populações estudadas.  O coletivo de pesquisadores é formado por moradores dos territórios, estudantes e pesquisadores ligados à universidade. Unifica este coletivo o compromisso de produzir conhecimentos científicos socialmente referenciados. O desenvolvimento da pesquisa, em cada território, produzida em conjunto com pesquisadores sociais e organizações coletivas, tem permitido uma reflexão crítica e visibilizado à centralidade das redes construídas pelos atores locais. Esse percurso permite considerar o modo de produzir vida em territórios marcados pela desigualdade e reconhecer seus desafios. Caminhar nesse complexo processo atravessado pela pandemia é o desafio e a riqueza desse estudo.

https://doi.org/10.1590/SciELOPreprints.1533

13.

Premature ovarian insufficiency: A hormonal treatment approach
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Benetti-Pinto, Cristina Laguna

; Soares Júnior, José Maria

; Maciel, Gustavo Arantes

; Nácul, Andrea Prestes

; Yela, Daniela Angerame

; Silva, Ana Carolina Japur Sá Rosa e

Revista Brasileira de Ginecologia e Obstetrícia

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aug 2020, Volume 42 N. 8 Pages 511 - 518

Abstract: En | Text: En | PDF: En

https://doi.org/10.1055/s-0040-1716929 1548 downloads

14.

Caminhos metodológicos de pesquisa participativa que analisa vivências na pandemia de Covid-19 em populações vulneráveis
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Furtado, Lumena Almeida Castro

; Fegadolli, Claudia

; Chioro, Arthur

; Nakano, Anderson Kazuo

; Silva, Cristiane Gonçalves da

; Paula, Liana de

; Souza, Luciana Rosa de

; Nasser, Mariana Arantes

Saúde em Debate

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2020, Volume 44 N. spe4 Pages 306 - 318

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

RESUMO O objetivo geral do artigo foi compartilhar a investigação em curso que se propõe a analisar as vivências, os processos e os impactos sistêmicos da pandemia de Covid-19 e das medidas e ações realizadas para a sua prevenção, contenção e enfrentamento. O estudo considera as desigualdades nas vivências da pandemia em populações de diferentes territórios vulneráveis. São 14 territórios da Região Metropolitana de São Paulo e da Baixada Santista. O delineamento da pesquisa busca qualificar o olhar para a vivência da pandemia em sua complexidade, via produção interdisciplinar do conhecimento, realizada com as populações estudadas. O coletivo de pesquisadores é formado por moradores dos territórios, estudantes e pesquisadores ligados à universidade. Unifica este coletivo o compromisso de produzir conhecimentos científicos socialmente referenciados. O desenvolvimento da pesquisa, em cada território, produzida em conjunto com pesquisadores sociais e organizações coletivas, tem permitido uma reflexão crítica e visibilizado a centralidade das redes construídas pelos atores locais. Esse percurso permite considerar o modo de produzir vida em territórios marcados pela desigualdade e reconhecer seus desafios. Caminhar nesse complexo processo atravessado pela pandemia é o desafio e a riqueza desse estudo.

ABSTRACT This paper presents an ongoing investigation that analyzes life experiences, processes and systemic impacts of the Covid-19 pandemic and examines the measures and actions to prevent, contain and respond to it. The study focuses on the inequalities of life experiences of the pandemic in populations that live in fourteen vulnerable territories of the Metropolitan Area of São Paulo and the city of Santos (Brazil). The group of researchers is composed of people who live in those territories and students and professors of the Federal University of São Paulo. The research design focuses on comprehending the experience of the pandemic in its complexity, through an interdisciplinary production of scientific knowledge that is socially referenced and committed to the participation of the populations studied. The field research in each territory, which counts with the participation of local organizations, is producing a critical reflection on the experience of the pandemic and giving visibility to the centrality of social networks weaved by local actors. This path allows us to understand the ways of producing life in territories stressed by inequality and to recognize their challenges. To go through this complex process crossed by the pandemic is the challenge and the richness of this study.

https://doi.org/10.1590/0103-11042020e421 149 downloads

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Caminhos metodológicos de pesquisa participativa que analisa vivências na pandemia de Covid-19 em populações vulneráveis
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Furtado, Lumena Almeida Castro

; Fegadolli, Claudia

; Chioro, Arthur

; Nakano, Anderson Kazuo

; Silva, Cristiane Gonçalves da

; Paula, Liana de

; Souza, Luciana Rosa de

; Nasser, Mariana Arantes

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2020, Volume 44 N. spe4 Pages 306 - 318

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

https://doi.org/10.1590/0103-11042020e421

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