Abstract Objective: To evaluate the prevalence of ultra-processed food consumption and associated factors among children enrolled in the public school system of the city of Barbacena, Minas Gerais, Brazil. Methods: This is a cross-sectional study conducted with schoolchildren aged 7–9 years, of both sexes, enrolled in state public schools. Food intake was assessed using the Previous Day Food Questionnaire and the level of physical activity by the Previous Day Physical Activity Questionnaire. The listed foods were classified according to the extent and purpose of industrial processing, using the NOVA classification. Pearson’s χ2 test, Fisher’s exact test, χ2 with Yates correction, and Poisson regression were used in the statistical analysis, estimating the crude and adjusted prevalence ratio, with 95% confidence intervals. Results: The prevalence of daily ultra-processed food consumption was 69.6%. After adjusted analyses, the consumption of ultra-processed food was associated with the omission of breakfast, mid-afternoon snack, supper, low physical activity, and consumption of risk foods. On the other hand, consumption of in natura or minimally processed foods was associated with older age, the consumption of lunch, mid-afternoon snack, dinner, and protective foods. Conclusions: There is a high prevalence of ultra-processed foods consumption, associated with unhealthy dietary habits among schoolchildren. This highlights the need for nutritional counseling and educational actions, favoring healthy eating in childhood.

RESUMO Objetivo Avaliar a prevalência de consumo de alimentos ultraprocessados e fatores associados em crianças matriculadas na rede pública do município de Barbacena, Minas Gerais, Brasil. Métodos Trata-se de um estudo transversal realizado com escolares de 7 a 9 anos de ambos os sexos, matriculados na rede pública estadual de ensino. O consumo alimentar foi avaliado utilizando o Questionário Alimentar do Dia Anterior e o nível de atividade física pelo Questionário de Atividade Física do Dia Anterior. Os alimentos listados foram classificados segundo a extensão e propósito do processamento industrial, conforme proposto pela classificação NOVA. Na análise estatística foram utilizados os testes χ2 de Pearson, Exato de Fisher, χ2 com correção de Yates e regressão de Poisson, estimando-se a razão de prevalência bruta e ajustada, com intervalos de confiança de 95%. Resultados A prevalência de consumo de alimentos ultraprocessados foi de 69,6%. Após análises ajustadas, o consumo de alimentos ultraprocessados foi associado à omissão do café da manhã, lanche da tarde e ceia, baixo nível de atividade física e ao consumo de alimentos de risco. Por outro lado, o consumo de alimentos in natura ou minimamente processados foi associado à maior idade, consumo de almoço, lanche da tarde, jantar e alimentos protetivos. Conclusões Verificamos uma alta prevalência no consumo de alimentos ultraprocessados, associada a hábitos alimentares não saudáveis, em crianças escolares. Isso destaca a necessidade de ações de educação alimentar e nutricional, favorecendo o consumo alimentar saudável na infância.

ABSTRACT Membranous nephropathy is a glomerulopathy, which main affected target is the podocyte, and has consequences on the glomerular basement membrane. It is more common in adults, especially over 50 years of age. The clinical presentation is nephrotic syndrome, but many cases can evolve with asymptomatic non-nephrotic proteinuria. The mechanism consists of the deposition of immune complexes in the subepithelial space of the glomerular capillary loop with subsequent activation of the complement system. Great advances in the identification of potential target antigens have occurred in the last twenty years, and the main one is the protein “M-type phospholipase-A2 receptor” (PLA2R) with the circulating anti-PLA2R antibody, which makes it possible to evaluate the activity and prognosis of this nephropathy. This route of injury corresponds to approximately 70% to 80% of cases of membranous nephropathy characterized as primary. In the last 10 years, several other potential target antigens have been identified. This review proposes to present clinical, etiopathogenic and therapeutic aspects of membranous nephropathy in a didactic manner, including cases that occur during kidney transplantation.

RESUMO A nefropatia membranosa é uma glomerulopatia, cujo principal alvo acometido é o podócito, e acarreta consequências na membrana basal glomerular. Tem maior frequência em adultos, principalmente acima dos 50 anos. A apresentação clínica é a síndrome nefrótica, mas muitos casos podem evoluir com proteinúria não nefrótica assintomática. O mecanismo consiste na deposição de complexos imunes no espaço subepitelial da alça capilar glomerular com subsequente ativação do sistema do complemento. Grandes avanços na identificação de potenciais antígenos alvo têm ocorrido nos últimos vinte anos, e o principal é a proteína “M-type phospholipase-A2 receptor” (PLA2R) com o anticorpo anti-PLA2R circulante, o que possibilita avaliar a atividade e o prognóstico dessa nefropatia. Essa via de lesão corresponde aproximadamente a 70% a 80% dos casos da nefropatia membranosa caracterizada como primária. Nos últimos 10 anos vários outros antígenos alvo potenciais têm sido identificados. Esta revisão se propõe a apresentar de modo didático aspectos clínicos, etiopatogênicos e terapêuticos da nefropatia membranosa, incluídos os casos com ocorrência no transplante renal.

Abstract Objective To evaluate the efficacy and safety of romiplostim (thrombopoietin-receptor agonist) in the treatment of pediatric immune thrombocytopenia (ITP). Methods Searches were conducted in MEDLINE, EMBASE, LILACS, Cochrane Central Register of Controlled Trials and ClinicalTrials.gov (from January 2011 to August 2021). Randomized controlled trials (RCTs), double-blind, comparing romiplostim with a placebo in pediatric persistent or chronic ITP were included. The primary outcome was the overall response rate (platelets ≥ 50 × 109/L) in the absence of rescue therapy for at least two consecutive weeks. The secondary endpoints were the minimization of clinically significant bleeding and the necessity for rescue treatments and the maximization of safety (incidence of overall adverse events) and durable response (maintaining platelet counts for at least twelve weeks). Results Two double-blind randomized placebo-controlled trials (84 participants) were included in this systematic review. Our data showed that, compared to the placebo group, the proportion of patients achieving durable platelet response was significantly higher in the romiplostim group (p= 0.003, RR = 6.34, 95%CI = 1.89 - 21.23), as was the overall response in the romiplostim group (p= 0.002, RR = 3.62, 95%CI = 1.63 - 8.03). Significant bleeding incidents (p= 0.49), overall adverse events (p= 0.71) and the need for rescue treatment (p= 0.13) were not statistically different between the romiplostim and placebo groups. Conclusions Romiplostim might improve both durable and overall platelet response in children and adolescents with ITP, compared to a placebo. More clinical trials are needed to evaluate the efficacy and safety of romiplostim and to compare it with other second-line treatments that are being used in pediatric ITP.

RESUMO Objetivo Avaliar a prevalência de consumo de alimentos ultraprocessados e fatores associados em crianças matriculadas na rede pública do município de Barbacena, Minas Gerais, Brasil. Métodos Trata-se de um estudo transversal realizado com escolares de 7 a 9 anos de ambos os sexos, matriculados na rede pública estadual de ensino. O consumo alimentar foi avaliado utilizando o Questionário Alimentar do Dia Anterior e o nível de atividade física pelo Questionário de Atividade Física do Dia Anterior. Os alimentos listados foram classificados segundo a extensão e propósito do processamento industrial, conforme proposto pela classificação NOVA. Na análise estatística foram utilizados os testes χ2 de Pearson, Exato de Fisher, χ2 com correção de Yates e regressão de Poisson, estimando-se a razão de prevalência bruta e ajustada, com intervalos de confiança de 95%. Resultados A prevalência de consumo de alimentos ultraprocessados foi de 69,6%. Após análises ajustadas, o consumo de alimentos ultraprocessados foi associado à omissão do café da manhã, lanche da tarde e ceia, baixo nível de atividade física e ao consumo de alimentos de risco. Por outro lado, o consumo de alimentos in natura ou minimamente processados foi associado à maior idade, consumo de almoço, lanche da tarde, jantar e alimentos protetivos. Conclusões Verificamos uma alta prevalência no consumo de alimentos ultraprocessados, associada a hábitos alimentares não saudáveis, em crianças escolares. Isso destaca a necessidade de ações de educação alimentar e nutricional, favorecendo o consumo alimentar saudável na infância.

Abstract Objective: To evaluate the prevalence of ultra-processed food consumption and associated factors among children enrolled in the public school system of the city of Barbacena, Minas Gerais, Brazil. Methods: This is a cross-sectional study conducted with schoolchildren aged 7–9 years, of both sexes, enrolled in state public schools. Food intake was assessed using the Previous Day Food Questionnaire and the level of physical activity by the Previous Day Physical Activity Questionnaire. The listed foods were classified according to the extent and purpose of industrial processing, using the NOVA classification. Pearson’s χ2 test, Fisher’s exact test, χ2 with Yates correction, and Poisson regression were used in the statistical analysis, estimating the crude and adjusted prevalence ratio, with 95% confidence intervals. Results: The prevalence of daily ultra-processed food consumption was 69.6%. After adjusted analyses, the consumption of ultra-processed food was associated with the omission of breakfast, mid-afternoon snack, supper, low physical activity, and consumption of risk foods. On the other hand, consumption of in natura or minimally processed foods was associated with older age, the consumption of lunch, mid-afternoon snack, dinner, and protective foods. Conclusions: There is a high prevalence of ultra-processed foods consumption, associated with unhealthy dietary habits among schoolchildren. This highlights the need for nutritional counseling and educational actions, favoring healthy eating in childhood.

ABSTRACT Conservation management practices with minimum soil mobilization, maintenance of amounts of straw in the soil, and chiseling of ratoons interrows can be beneficial to soil quality, nutrition and sugarcane yield; however, the combination of these practices and their influence over the culture cycle should be better understood. This study aimed to assess the effects of levels of remaining straw and chiseling in the cultivation of ratoons on soil fertility, nutritional status and yield of stalks and sugar in one sugarcane cycle (five ratoons), under no-tillage and conventional tillage systems. The study was performed in Dourados municipality, Mato Grosso do Sul, Brazil, in areas with a Oxisol (Latossolo) with very clayey texture. Design in randomized blocks was adopted, with four repetitions, in a subdivided portions scheme. Portions were composed of levels of remaining straw (0, 50 and 100 %), annually, and collected alternately in odd years (0I) and even years (0P) established after the plant harvest; sub-portions were composed of systems with and without chiseling. In the fourth ratoon, leaf diagnosis was made with quantification of macro-nutrient contents, and during the fifth ratoon soil samples were collected for chemical analyses. By the end of the cycle, accumulated yields of stalks and sugar were determined. In both management systems, keeping 100 % of straw improved soil fertility and kept higher yield levels in one sugarcane cultivation cycle, while chiseling did not influence soil fertility, nutrition and sugarcane yield. The use of no-tillage farming for sugarcane cultivation proved to be feasible in corrected environments, and did not reduce stalk and sugarcane yield. Straw removal influenced nutrient leaf contents, regardless of soil management.

Abstract Objective: The present study aimed to analyse the social representations of Psychology in a sample of Portuguese respondents, thus contributing to a better understanding of the social meaning of this scientific area. Method: A free association task was performed by a sample of 205 Portuguese individuals who were given the word “Psychology” as a stimulus. Data were analysed using content analysis, supported by the Max-Qda software. Results: The main results show a greater diversity of representations compared to previous studies. However, the dominant representation in terms of intervention is still the curative clinic and the medical paradigm. Conclusion: This research made it possible to highlight the need for Psychology professionals, and the entities that represent them, to reinforce the visibility and awareness of the community in general, of the application areas both in the scientific and professional context.

Resumo Objetivo: O presente estudo teve por objetivo analisar as representações sociais da Psicologia numa amostra de inquiridos portugueses, contribuindo, assim, para um maior entendimento do significado social dessa área científica. Método: Foi realizada uma tarefa de associação em uma amostra composta de 205 portugueses aos quais foi dado como estímulo a palavra “Psicologia”. Os dados foram analisados através de análise de conteúdo, com apoio do software Max-Qda. Resultados: Os principais resultados evidenciam uma maior diversidade de representações face a estudos anteriores. No entanto, a representação dominante em termos interventivos continua a ser a clínica curativa e o paradigma médico. Conclusão: Esta pesquisa permitiu evidenciar a necessidade de que profissionais de Psicologia e entidades que os representam reforcem a visibilidade e a consciência da comunidade em geral sobre as áreas de aplicação da Psicologia, quer no contexto científico, quer no profissional.

Abstract As there are few Pfister Test studies in the context of assessment for handling a firearm, the objective was to describe the personality characteristics of security guards and candidates for handling firearms (n= 112) when compared with people from the general population (n= 288). The data collection instruments were a questionnaire to collect sociodemographic information and the Pfister Test. For data analysis, nonparametric tests and multiple linear regression analysis were used. Candidates for handling weapons showed characteristics of more rigidity, anxiety and immaturity with a predisposition to be more oppositional and ambivalent in relation to their feelings. There is also a need for further studies with more comprehensive and diversified samples.

Resumo Como há poucos estudos do Teste de Pfister no contexto de avaliação para o manuseio de arma, o objetivo foi descrever as características de personalidade de vigilantes e candidatos para manusear armas de fogo (n= 112) quando comparados com pessoas da população em geral (n= 288). Os instrumentos de coleta de dados foram um questionário para recolher informações sociodemográficas e o Teste de Pfister. Para a análise de dados utilizou-se testes não paramétricos e análise de regressão linear múltipla. Os candidatos ao manuseio de arma apresentaram características de mais rigidez, ansiedade e imaturidade com predisposição para serem mais oposicionistas e ambivalentes em relação aos seus sentimentos. Nota-se ainda a necessidade de mais estudos com amostras mais abrangentes e diversificadas.

ABSTRACT Objectives: to describe the family’s experience in relation to daily life with a family member experiencing mental suffering. Methods: a qualitative, descriptive, phenomenological study grounded in Merleau-Ponty’s ontology of experience was conducted in ten households in a city in the state of Bahia, Brazil, where 24 participants of the Intersubjectivity Wheels reside. The descriptions produced were subjected to the Ambiguity Analytics technique. Results: the descriptions were categorized into: absence as a creative power of the sense of “being” and “not being a family”; and exclusion and acceptance as expressions of mental suffering in the family context. Final Considerations: the experience of mental suffering in the family’s daily life is marked by ambiguous feelings, such as joy and sadness, disappointment and satisfaction, lack of love and love. However, experiencing these feelings can mobilize the desire to “become” a family, increase the sense of autonomy and independence, and drive the formation of new family configurations.

RESUMEN Objetivos: describir la experiencia de la familia en relación con la vida diaria de un miembro familiar que experimenta sufrimiento mental. Métodos: se realizó un estudio cualitativo, descriptivo y fenomenológico basado en la ontología de la experiencia de Merleau-Ponty en diez hogares de una ciudad en el estado de Bahía, Brasil, donde residen 24 participantes de los Círculos de Intersubjetividad. Las descripciones producidas fueron sometidas a la técnica de Análisis de Ambigüedad. Resultados: las descripciones se clasificaron en: la ausencia como un poder creativo del sentido de “ser” y “no ser una familia”; y la exclusión y aceptación como expresiones del sufrimiento mental en el contexto familiar. Consideraciones Finales: la experiencia del sufrimiento mental en la vida diaria de la familia está marcada por sentimientos ambiguos, como alegría y tristeza, decepción y satisfacción, falta de amor y amor. Sin embargo, experimentar estos sentimientos puede movilizar el deseo de “convertirse” en una familia, aumentar el sentido de autonomía e independencia, y promover la formación de nuevas configuraciones familiares.

RESUMO Objetivos: descrever a experiência da família em relação ao cotidiano com o familiar em sofrimento mental. Métodos: estudo qualitativo, descritivo, do tipo fenomenológico, fundamentado na ontologia da experiência de Merleau-Ponty, realizado em dez domicílios de uma cidade do estado da Bahia (Brasil), onde residem os 24 participantes das Rodas de Intersubjetividade. As descrições produzidas foram submetidas à técnica Analítica da Ambiguidade. Resultados: as descrições foram categorizadas em: ausência como potência criadora do sentido de “ser” e “não ser família”; e exclusão e acolhimento como expressão do sofrimento mental no contexto da família. Considerações Finais: a experiência do sofrimento mental no cotidiano da família é marcada por sentimentos ambíguos, como alegria e tristeza, decepção e satisfação, desamor e amor. Entretanto, a vivência desses sentimentos pode mobilizar o desejo de “tornar-se” família, aumentar o senso de autonomia e independência, e impulsionar a formação de novas configurações familiares.

ABSTRACT To know the relationships between phenotypic and genetic variables in a germplasm collection of fruit crops is useful a pre-breeding and cultivar distinctness. A core collection of 23 peaches/nectarines (Prunus persica (L.) Batsch), and 16 Japanese plum (Prunus salicina Lindl. var. salicina) cultivars were evaluated for 33 and 29 characteristics (botanical/ productive) respectively during two growing seasons. Also, eight specific simple sequence repeats (SSRs) markers were analyzed in both species. Principal components analyses revealed seven characteristics (related to the size of the fruit and the firmness of the pulp) as the most important for the 23 peach/nectarine cultivars and four characteristics (yield, fruit size, soluble solids, and harvest time) for the 16 Japanese plum cultivars. These analyses revealed three cultivars of peaches (Diamond Princess, Dixon, and Dr. Davis) and three of nectarines (Ruby diamond, Artic sweet, Summer fire) with the highest values for fruit size and pulp firmness. Four Japanese plum cultivars (Angeleno, Flavor Rich, Red Heart, and Pink Delight) showed the highest values of yield, fruit size, soluble solids, and harvest time. Elite germplasms to carry out a breeding program were identified from both the phenotypic and genetic analysis. Additionally, cultivar-specific SSR alleles were identified and are a relevant tool for cultivar distinctness.

RESUMO Objetivo: Avaliar os fatores sociodemográficos e de estilo de vida associados à obesidade abdominal em crianças de escolas públicas de Barbacena, Minas Gerais. Métodos: Trata-se de estudo transversal realizado com 326 escolares de sete a nove anos, matriculados em escolas da zona urbana da cidade. As variáveis antropométricas avaliadas foram peso, estatura, índice de massa corpórea por idade, circunferência da cintura e relação cintura-estatura. O consumo alimentar foi registrado pelo Questionário Alimentar do Dia Anterior. A obesidade abdominal foi avaliada com base na circunferência da cintura e relação cintura-estatura. As análises bivariada e multivariada foram realizadas por meio de regressão logística, estimando-se a Odds Ratio (OR) bruta e ajustada, com os intervalos de confiança de 95% (IC95%). Resultados: A prevalência de excesso de peso foi de 30,7%, enquanto a prevalência de obesidade abdominal foi de 9,2 e 12,6%, de acordo com circunferência da cintura e relação cintura-estatura, respectivamente. Crianças do sexo masculino (OR 2,76; IC95% 1,22–6,25) e de escolas centrais (OR 2,73; IC95% 1,08–6,80) tiveram maior chance de apresentar obesidade abdominal segundo a circunferência da cintura. A obesidade abdominal, de acordo com a relação cintura-estatura, associou-se à localização central das escolas (OR 2,18; IC95% 1,02–4,63) e à omissão da ceia (OR 2,01; IC95% 1,00–4,09). Conclusões: Os achados mostraram que ser do sexo masculino, estudar em escola central e omitir a ceia foram os principais fatores de risco associados à obesidade abdominal.

ABSTRACT Objective: To evaluate the sociodemographic and lifestyle factors associated with abdominal obesity in children from public schools in Barbacena, state of Minas Gerais, Brazil. Methods: This is a cross-sectional study conducted on 326 students aged 7 to 9 years from public schools in the urban area of the city. Anthropometric data included body weight, height, body mass index according to age, waist circumference, and waist-to-height ratio. Food consumption was evaluated using the Previous Day Food Questionnaire. Abdominal obesity was assessed based on waist circumference and waist-to-height ratio. The bivariate and multivariate analyses were performed by logistic regression, estimating the crude and adjusted odds ratio (OR), with 95% confidence interval. Results: The prevalence of overweight was 30.7%; whereas the prevalence of abdominal obesity was 9.2 and 12.6% according to waist circumference and waist-to-height ratio, respectively. Boys (OR 2.76; 95%CI 1.22–6.25) and children from central schools (OR 2.73; 95%CI 1.08–6.80) presented an increased chance of abdominal obesity according to waist circumference. Abdominal obesity according to waist-to-height ratio was associated with the central location of the schools (OR 2.18; 95%CI 1.02–4.63) and the habit of skipping supper (OR 2.01; 95%CI 1.00–4.09). Conclusions: The findings showed that being a boy, studying in a central school, and skipping supper were the main risk factors associated with abdominal obesity.

Abstract Lippia origanoides Kunth has among its synonyms Lippia sidoides Cham. and is popularly known as ‘alecrim-pimenta’ or ‘rosemary pepper’. Essential oil of L. origanoides (EOLO) has been previously reported for several biological activities without significant acute toxicity, even at higher doses. In this study, essential oil (EO) was extracted from dried leaves, inflorescences, and branches of L. origanoides from Limoeiro do Norte, Ceará, Brazil by hydrodistillation at 3.63% (w/w) yield. Posteriorly, the presence of chemical compounds in the EOLO was identified by gas chromatography coupled to mass spectrometry (GC-MS). The analysis allowed to identify the thymol as the main metabolite (83.53%), followed by p-cymene (5.92%), caryophyllene (4.31%), γ-terpinene (3.27%), thymol methyl ether (1.18%), β-myrcene (1.00%), and α-terpinene (0.79%). The minimal inhibitory concentration (MIC) of EOLO was assessed against Gram-negative and Gram-positive bacterial pathogens such as Enterobacter aerogenes, Klebsiella pneumoniae, Pseudomonas aeruginosa, Salmonella enterica serovar Typhimurium, and Staphylococcus aureus. At 10 µL/mL concentration, the EOLO exhibited antibacterial activity against all the tested bacterial pathogens, and this concentration was considered as the MIC. The minimum bactericidal concentration (MBC) of EOLO was assessed at the MIC concentration, which inhibited the complete growth of all tested bacterial pathogens after 3 h. Therefore, concentrations less than 10 µL/mL were set as MBC. Thus, our findings suggest that the EOLO can be used as a promising antibacterial agent in the industries.

Abstract Exogenous application of stress inductors can facilitate and accelerate some biological responses that promote plant defense. The objective of the experiment was to quantify some compounds linked to nitrogen metabolism as a function of the application of salicylic acid in Schinus terebinthifolius seedlings submitted to water deficit. The experiment was constituted of four doses of salicylic acid and three periods of water deficit. Quantifications included levels of nitrate, free ammonium, total soluble amino acids, proteins, proline, glycine-betaine and relative water content. When evaluating the relative water content in seedlings of Schinus terebinthifolius at 8 days, it was observed that the dose of 200 mg L-1. Seedlings showed physiological responses when subjected to doses of salicylic acid of 200 and 300 mg L-1. The increase in concentration of proline and glycine are advantageous, because these substances act as osmoregulators and cell protectors against deficit hydrical.

ABSTRACT Objective: To understand the professional identity of Mental Health Nurses. Method: Qualitative research, based on Maurice Merleau-Ponty’s phenomenology, conducted between October 2019 and April 2020, with sixteen Nurses working in the field of Mental Health, located in two municipalities of the State of Bahia, Brazil. The Phenomenological Interviewwas used to produce the data, which, after transcription, was submitted to analysis using the Analytics of Ambiguity. Results: We outlined the categories: From Classical Psychiatry to Psychosocial Care;Identity leap mediated by the experience of the body itself. We understand that the know-how of Mental Health Nursing is being built in the intersubjectivity with users and the multiprofessional team. Final considerations: Although the Nursing performance reveals ambiguities that show the transition between Classical Psychiatry and Psychosocial Care, it proved to be powerful to make the “identity leap”, a transcendence that shows how much this experience enables acting in Mental Health.

RESUMEN Objetivo: Conocer la identidad profesional de la Enfermera en el ámbito de la Salud Mental. Método: Investigación cualitativa, basada en la fenomenología de Maurice Merleau-Ponty, realizada entre octubre de 2019 y abril de 2020, con dieciséis Enfermeras que trabajan en el campo de la Salud Mental, ubicadas en dos municipios del Estado de Bahía, Brasil. Para la producción de datos, se utilizó la Entrevista Fenomenológica, que, tras su transcripción, fue sometida a análisis mediante la Analítica de la Ambigüedad. Resultados: Delineamos las categorías: De la psiquiatría clásica a la atención psicosocial; Salto de identidad mediado por la experiencia del propio cuerpo. Comprendemos que el saber hacer de la Enfermería en la Salud Mental se está construyendo en la intersubjetividad con los usuarios y el equipo multiprofesional. Consideraciones finales: Aunque la actuación de la Enfermería revela ambigüedades que muestran la transición entre la Psiquiatría Clásica y los Cuidados Psicosociales, se mostró poderosa para dar el “salto de identidad”, una trascendencia que muestra cómo esta experiencia la hace capaz de actuar en Salud Mental.

RESUMO Objetivo: Compreender a identidade profissional da Enfermeira no campo da Saúde Mental. Método: Pesquisa qualitativa, fundamentada na fenomenologia de Maurice Merleau-Ponty, realizada entre outubro de 2019 e abril de 2020, com dezesseis Enfermeiras atuantes no campo de Saúde Mental, localizados em dois municípios do Estado da Bahia, Brasil. Para a produção dos dados utilizou-se a Entrevista Fenomenológica, que, após transcrição,submeteu-se a análise por meio da Analítica da Ambiguidade. Resultados: Delineamos as categorias: Da Psiquiatria Clássica à Atenção Psicossocial; Salto identitário mediado pela vivência do corpo próprio. Compreendemos que o saber-fazer da Enfermagem na Saúde Mental vem sendo construído na intersubjetividade com os usuários e equipe multiprofissional. Considerações finais: Embora a atuação da Enfermagem revele ambiguidades que evidenciam o transitar entre a Psiquiatria Clássica e a Atenção Psicossocial, mostrou-se potente para dar o “salto identitário”, transcendência que evidencia o quanto essa vivência a torna capaz para atuar na Saúde Mental.

Abstract We present this manuscript as a methodological approach and general guidelines for geochemical mapping and background/baseline projects for environmental assessment in tropical areas. A case study was carried out in the Itacaiúnas River watershed (IRW), Eastern Amazon, to fill in a gap in knowledge on the distribution of chemical elements, particularly those potentially toxic, in the near-surface environment of the area. The high-impact results of this research project revealed the need for similar scientific investigation across the globe with the implementation of a systematic methodology. The study shows, for example, the importance of well-planned field activities, multi-medium sampling, analytical methods, laboratory procedures, database construction, and general aspects of data processing and statistical treatment. The importance of this contribution is that it can be used as a reference in support of geospatial analysis in research within the scope of geochemical mapping and background-baseline projects. The database is accessible through a web-based geographic information system front-end; a Geochemical Atlas of the IRW will be available as soon as possible.