Lessons from the historical dynamics of environmental law enforcement in the Brazilian Amazon.

Here, we analyze critical changes in environmental law enforcement in the Brazilian Amazon between 2000 and 2020. Based on a dataset of law enforcement indicators, we discuss how these changes explain recent Amazon deforestation dynamics. Our analysis also covers changes in the legal prosecution process and documents a militarization of enforcement between 2018 and 2022. From 2004 to 2018, 43.6 thousand land-use embargoes and 84.3 thousand fines were issued, targeting 3.3 million ha of land, and totaling USD 9.3 billion in penalties. Nevertheless, enforcement relaxed and became spatially more limited, signaling an increasing lack of commitment by the State to enforcing the law. The number of embargoes and asset confiscations dropped by 59% and 55% in 2019 and 2020, respectively. These changes were accompanied by a marked increase in enforcement expenditure, suggesting a massive efficiency loss. More importantly, the creation of so-called conciliation hearings and the centralization of legal processes in 2019 reduced the number of actual judgments and fines collected by 85% and decreased the ratio between lawsuits resulting in paid fines over filed ones from 17 to 5%. As Brazil gears up to crack-down on illegal deforestation once again, our assessment suggests urgent entry points for policy action.

Association between forest resources and water availability: temporal analysis of the Serra Azul stream sub-basin.

Vegetation is expected to influence processes in the water cycle through its structural effects on key ecosystem functions in watersheds. However tropical forests are being submitted to anthropogenic pressures that result in great disturbances in the functioning of ecosystem services. Thus, the present study uses a landscape scale analysis for exploring the associations between land use changes and water availability in the Serra Azul stream watershed. The land use transitions from years 2013 to 2018 were investigated and a set of robust landscape metrics were analyzed across the study region, including water bodies Permanent Preservation Areas. A correlation analysis between the water volume of the Serra Azul reservoir and the landscape metrics was also performed to verify the association between forest resources and water availability. The results show that the region has been submitted to several impacts associated with the loss of forest areas resulting from landscape transformations throughout the region. Forest fragmentation associated to loss of connectivity severely limit water resources availability besides reducing the basin environmental resilience. The role of different management instruments for water resources protection was also discussed, emphasizing the need for participation of stakeholder in the creation process of these environmental protection instruments.

Arbitragem da bocha paralímpica: competências profissionais de árbitros internacionais / Paralympic boccia arbitration: professional competences of internacional referees / Arbitrar paralímpico la boccia: competencias profesionales de árbitros internacionales

Objetivo: analisar as competências profissionais dos árbitros internacionais de Bocha Paralímpica que atuaram nos Jogos Paralímpicos Rio 2016. Metodologia: Participaram do estudo onze árbitros, em que forneceram informações por meio de questionário online. Resultados e discussão: Os resultados apontam que as competências profissionais se caracterizaram pelo domínio das regras, estudo da modalidade, troca de informações entre os pares, participação no comitê de árbitros, domínio da regra no idioma oficial da modalidade, participação em competições internacionais. Conclusão: Com estes dados, foi possível aplicá-los no modelo de competências profissionais de Cheetham e Chivers(1996), em que descreve a competência cognitiva, funcional, pessoal e social e valores e ética, e, as metacompetências caracterizada pela competência que podem auxiliar na obtenção ou análise de outras competências, sendo estas atribuídas pela comunicação, autodesenvolvimento, criatividade, análise, solução de problemas, reflexão e agilidade mental.

Objective: The objective was to analyzethe professional skills of the international Boccia referees who participated in the Rio 2016 Paralympic Games. Methodology: Eleven referees participated in the study, in which they provided information through an online questionnaire. Results: The results show that professional competences were characterized by the mastery of the rules, study of the modality, exchange of information between peers, participation in the committee of referees, mastery of the rule in the official language of the modality, participation in international competitions. Conclusion: With these data, it was possible to apply them in the model of professional competences of Cheetham and Chivers (1996), in which it describes the cognitive, functional, personal and social competence and values and ethics, and the metacompetences characterized by the competence that can assist in the obtaining or analyzing other competences, which are attributed by communication, self-development, creativity, analysis, problem solving, reflection and mental agility.

Objetivo: El objetivo fue analizar las habilidades profesionales de los árbitros internacionales de Bochas Paralímpicas que participaron en los Juegos Paralímpicos de Río 2016. Metodología:En el estudio participaron once árbitros, en el que brindaron información a través de un cuestionario en línea. Resultados: Los resultados muestran que las competencias profesionales se caracterizaron por el dominio de las reglas, estudio de la modalidad, intercambio de información entre pares, participación en el comité de árbitros, dominio de la regla en el idioma oficial de la modalidad, participación en competencias internacionales. Conclusión: Con estos datos, fue posible aplicarlos en el modelo de competencias profesionales de Cheetham y Chivers (1996), en el que se describenlas competencias y valores cognitivos, funcionales, personales y sociales y la ética, y las metacompetencias caracterizadas por la competencia que puede ayudar en la obtener o analizar otras habilidades, que se atribuyen a la comunicación, el autodesarrollo, la creatividad, el análisis, la resolución de problemas, la reflexión y la agilidad mental.

A spatially explicit index for mapping Forest Restoration Vocation (FRV) at the landscape scale: Application in the Rio Doce basin, Brazil.

Effectively implementing landscape-scale forest restoration on the ground is particularly challenging. Available decision-support tools particularly lack the ability to comprehensively incorporate biophysical, social and institutional dimensions in a spatially explicit manner from the pixel to the whole landscape. In order to contribute to fulfilling this gap, this paper has two major objectives. The first is to present a spatially explicit decision-support tool for mapping Forest Restoration Vocation (FRV) that includes socio-economic and institutional aspects in forest landscape restoration. The second is to discuss the ways in which the FRV has been applied in the Brazilian decision-making context. The FRV was used to prioritize areas for three different restoration modalities: assisted natural regeneration (passive restoration), forest plantation with native trees to conserve biodiversity and forest plantation for agroforestry systems (active restoration). The FRV is already being adopted as a planning tool to invest R$ 1.2 billion (approx. US$ 300 million) to restore 40,000 ha in the Rio Doce, Brazil-an area corresponding to 0.05% of the area of watershed. Due to the high level of degradation of the basin, there is a need to restore 1.6 Mha via forest plantations in riparian Areas of Permanent Preservation (APPs) while 30% of APPs can be effectively restored using natural regeneration. The FRV can be effective for gauging progress and monitoring forest restoration implementation metrics across the landscape and through time. There are however still problems in effectively assessing if the investment in forest restoration will generate impact in the long term and deliver the ecosystem services society depends on.

Land use dynamics and future scenarios of the Rio Doce State Park buffer zone, Minas Gerais, Brazil.

It is necessary to understand the importance of landscapes that comprise the environment across a broad range of time and space and that each part of these landscapes responds to changes in environmental factors and land use. This study employs a multiscale modeling approach in the Rio Doce State Park (PERD), located in Minas Gerais, Brazil, based on a previous study on land use change in this region over the last 30 years (1985-2015), with an aim of predicting possible scenarios for the next 15 years (2015-2030). The results indicate that the municipalities and buffer zones within the PERD will suffer from increased human disturbance in all four land use types present in the region (Urban, Agriculture, Pasture, and Forestry). Correspondingly, areas of natural environment (Forest and Water) will shrink due to an increase in forest fragmentation, causing the loss of permanent ecological reserves, thereby endangering the biodiversity of these areas. Cooperation between the local community and private companies is therefore necessary to improve regional environmental conservation, encourage advanced sustainable development, and improve the quality of life for residents within each municipality near the State Park.

Níveis de estresse e engagement laboral dos Assistentes Sociais em Portugal / Levels of stress and engagement work of Social Workers in Portugal / Niveles de estrés y engagement laboral de los Asistentes Sociales en Portugal

O presente artigo pretendeu conhecer os níveis de stresse e engagement laboral que os assistentes sociais, em Portugal, estavam expostos. Para tal, aplicou-se um inquérito por questionário, composto pela Perceived Stress Scale e a Utrecht Work Engagement Scale, a 1369 profissionais. Os resultados identificaram um nível mediano de stresse e engagement, o que pode ser indicativo de níveis de bem-estar laboral satisfatórios. Observou-se, ainda, que à medida que o stresse percecionado aumentava, diminuía o engagement destes profissionais. Foram, também, encontradas conexões significativas entre estas variáveis e o vencimento auferido.

This article intended to know stress and engagement work levels that social workers in Portugal were exposed to. A survey was answered by 1369 professionals. Perceived Stress Scale and Utrecht Work Engagement Scale were used in the construction of the questionnaire. The results point to a median level of work stress and engagement, which may be a sign of satisfactory levels of well-being. We also found that as perceived stress increases the engagement of these professionals decrease. Significant connections between these variables and the earned salary emerged.

El presente artículo pretendió conocer los niveles de estrés y engagement que los trabajadores sociales em Portugal fueran expuestos. Para ello, se aplicó una encuesta por cuestionario, compuesto por la Perceived Stress Scale y la Utrecht Work Engagement Scale, a 1369 profesionales. Los resultados identificaron un nivel mediano de estrés y engagement, lo que puede ser indicativo de niveles de bienestar laboral satisfactorios. Se observo, además, que a medida que el estrés percibido aumentaba, disminuía el engagement de estos profesionales. También se encontraron conexiones significativas entre estas variables y el vencimiento obtenido.

A transmissão psíquica do medo e sua rematrização pelo método ativo / Psychic transmission of fear and its rematrix by the active method / La transmisión psíquica del miedo y su rematrización por el método activo

Este artigo propõe uma reflexão sobre a transmissão psíquica de pais para filhos e a produção de sintomas e fantasias na criança. Para tanto, realizou-se uma análise sobre as alianças inconscientes estabelecidas no grupo familiar, nas quais a vergonha e os segredos são as bases primárias para a formação das patologias de transmissão do medo. Por meio de sessões de orientação a pais, adentrou-se aos espaços intrapsíquicos para facilitar a rematrização de histórias fantasísticas da criança e a desarticulação de seus sintomas. Assim demonstrou-se pelo Método Ativo, o qual integra a Psicanálise e o Psicodrama, por meio de objetos intermediários, para obter-se resultados em um caso que retrata a família como um sistema aberto em que o medo se instala em pacientes identificados.

This article proposes a reflection on parents’ psychic transmission to children and symptom and fantasy production in children. To this end, an analysis was made of the unconscious alliances established in a family group, in which shame and secrets are the primary basis for the formation of the pathologies of fear transmission. Through sessions of parenting orientation, it was introduced to the intra-psychic spaces to facilitate the rematrix of fantastical stories of the children and the disarticulation of their symptoms. Therefore, it was demonstrated by the Active Method, which integrates Psychoanalysis and Psychodrama, through intermediary objects, to obtains results in a case that portrays the family as an open system in which fear installs itself in identified patients.

Este artículo propone una reflexión sobre la transmisión psíquica de padres a hijos y la producción de síntomas y fantasías en el niño. Para tanto, se realizó un análisis sobre las alianzas inconscientes establecidas en el grupo familiar, en las cuales la vergüenza y los secretos son las bases primarias para la formación de las patologías de transmisión del miedo. Por medio de una orientación de padres, se adentró a los espacios intrapsíquicos para facilitar la rematrización de historias fantasísticas del niño y la desarticulación de sus síntomas. Así, se demostró por el Método Activo, el cual integra el Psicoanálisis y el Psicodrama, por medio de objetos intermediarios, para obtener resultados en un caso que retrata a la familia como un sistema abierto en que el miedo se instala en pacientes identificados.

Eating habits, lifestyle and intestinal constipation in children aged four to seven years.

INTRODUCTION: Objective: to investigate the association between intestinal constipation, lifestyle and eating habits in four to seven year old children. Methods: a cross-sectional study with a sample of 152 children aged four to seven years old. Intestinal constipation was characterized according to the Rome IV criteria. Excess weight was classified by the body mass index. Variables that could be associated with constipation, such as maternal constipation, lifestyle, food and water intake, were selected. In the analysis, the prevalence ratio using Poisson regression, with a robust variance and statistical significance was set at p < 0.05. Results: the prevalence of intestinal constipation was 32.2% (n = 49), of which 34.7% (n = 17) of the children were overweight. As for lifestyle, 73% of the children did not practice any regular physical activities and approximately 60% spent more than two hours a day in sedentary activities, such as watching television or playing electronic games. A statistically significant association was found between constipation and daily school time equal to or greater than 4.5 hours (p = 0.007), non-consumption of fruits (p = 0.003) and greens (p = 0.007) and regular intake of fried food (p = 0.003). Conclusion: an association between intestinal constipation and unhealthy habits, such as non-consumption of fruits and vegetables, and regular consumption of fried food was observed. Preventing intestinal constipation requires changes in the lifestyle and eating habits of the children and family.

INTRODUCCIÓN: Objetivo: investigar la asociación entre estreñimiento intestinal, estilo de vida y hábitos alimentarios en niños de cuatro a siete años. Métodos: estudio transversal con muestra de 152 niños de cuatro a siete años. El estreñimiento intestinal se caracterizó según los criterios de Roma IV. El exceso de peso fue clasificado por el índice de masa corporal. Se seleccionaron variables que podrían estar asociadas al estreñimiento, como el estreñimiento materno, el estilo de vida, los hábitos alimentarios y el consumo de agua. En los análisis, la razón de prevalencia mediante regresión de Poisson con una varianza robusta y significación estadística se estableció < 0,05. Resultados: la prevalencia de estreñimiento intestinal fue del 32,2%, de la cual el 34,7% presentaba un exceso de peso. En cuanto al estilo de vida, el 71% de los niños no practicaba actividad física regular y aproximadamente el 60% pasaba más de dos horas diarias realizando actividades sedentarias, como ver la televisión y jugar a videojuegos. Se pudo constatar una asociación estadísticamente significativa entre el estreñimiento y un tiempo diario en la escuela igual o superior a 4,5 horas (p = 0,007), escaso consumo de frutas (p = 0,003) y verduras (p = 0,007) y consumo regular de frituras (p = 0,003). Conclusiones: se pudo observar una relación directa entre el estreñimiento intestinal y los hábitos no saludables, como no consumir frutas y verduras y el consumo regular de frituras. La prevención del estreñimiento intestinal requiere cambios en el estilo de vida y los hábitos alimentarios del niño y la familia.

Markers of healthy eating habits, water intake, and constipation in children between 4 and 7 years of age / Marcadores de alimentação saudável, ingestão de água e constipação intestinal em crianças de 4 a 7 anos de idade

ABSTRACT Objective To evaluate the association between diet and constipation in children between four and seven years of age. Methods A cross-sectional study with 152 children between 4 and 7 years of age residing in Viçosa, Brazil. Constipation was defined in accordance with the Rome IV diagnostic criteria. Dietary habits were evaluated based on the frequency of food intake using a food diary for three days. Dietary analysis considered foods deemed healthy and unhealthy which could be associated with constipation, as well as the children's consumption of fruits and vegetables. The amounts of fiber and water consumed were also rated as adequate or inadequate. As part of the analyses, Student's t-test and the chi-square test were performed with a significance level of p<0.05. Results The prevalence of constipation was 32.2%. Constipation was more common among children who did not consume fruits (p=0.020) or greens (p=0.002), as well as among children who consumed "instant" chocolate drinks (p=0.033). An association was found between the frequent consumption of fried food (p=0.020), a daily water intake lower than 600mL, and constipation (p=0.028). Conclusion Unhealthy eating habits among children, such as the lack of fruit and greens intake and the consumption of "instant" chocolate drinks and fried foods, were found to be positively correlated with constipation. The low fruit and vegetable consumption observed herein reflects the need for changes in children's eating habits and the implementation of measures to promote the intake of healthy foods.

RESUMO Objetivo O estudo visa avaliar a associação do consumo alimentar de crianças de quatro a sete anos de idade com constipação intestinal. Métodos Foi realizado estudo transversal com 152 crianças de 4 a 7 anos, residentes em Viçosa, Minas Gerais, Brasil. A constipação intestinal foi identificada de acordo com os critérios de Roma IV. Avaliou-se o consumo alimentar por meio da frequência de consumo de alimentos e do registro alimentar de três dias. Na análise do consumo alimentar selecionaram-se os alimentos marcadores de alimentação saudável e não saudável que poderiam estar associados à constipação, além do consumo agrupado de frutas, verduras e legumes. Verificou-se ainda adequação do consumo de fibras e ingestão de água. Nas análises, foram realizados os testes t-Student e qui-quadrado, considerando-se como significância estatística p<0,05. Resultados A prevalência de constipação foi de 32,2%, sendo maior entre as crianças que não consumiam frutas (p=0,020) e verduras (p=0,002) e consumiam achocolatados (p=0,033). Houve associação entre a constipação (p=0,028) e o consumo frequente de frituras (p=0,020), ingestão diária de água inferior a 600mL. Conclusão Hábitos não saudáveis das crianças, como a baixa ingestão de frutas e verduras, e o consumo de achocolatado e frituras, contribuíram para a associação positiva com a constipação. O baixo consumo de frutas, verduras e legumes revela a necessidade de alteração dos hábitos alimentares das crianças, bem como da implantação de ações para incentivo ao consumo de alimentos saudáveis.

Nutritional status variation and intestinal and extra intestinal symptomatology in patients with celiac disease and non-celiac gluten sensitivity given specialized dietary advice / Evolução do estado nutricional e sintomatologia intestinal e extra intestinal em pacientes com doença celíaca e sensibilidade ao glúten não celíaca submetidos à orientação dietética especializada

ABSTRACT Objective: To investigate the nutritional status variation and symptomatology of patients with celiac disease and non-celiac gluten sensitivity after specialized dietary advice Methods: This prospective study included 80 patients with celiac disease and non-celiac gluten sensitivity. Clinical, metabolic, and nutritional variables were collected from medical records, and the symptomatology was investigated by the Metabolic Screening Questionnaire. The variables were assessed on two occasions (T1 - before dietary advice and T2 - after dietary advice) with an interval of three months between T1 and T2 Results: The median age was 42 years. The prevalences of celiac disease and non-celiac gluten sensitivity were 66.2% and 33.8%, respectively. Normal weight prevailed at T1 (58.8%) and T2 (56.3%), but 30.0% of the patients at T1 and 34.9% of the patients at T2 had excess weight. The two conditions had similar symptomatology. The most frequent signs and symptoms on both occasions involved the gastrointestinal tract, followed by energy/activity and emotions. All symptoms decreased significantly after the introduction of a proper diet Conclusion: The patients were normal weight on both study occasions (T1 and T2), and the symptoms improved after dietary advice. Thus, we reinforce the importance of proper dietary management in both clinical conditions to make dietary adjustments that improve these individuals' symptomatology.

RESUMO Objetivo: Investigar a evolução do estado nutricional e a sintomatologia de pacientes com doença celíaca e sensibilidade ao glúten não celíaca após orientação dietética especializada Métodos: O estudo prospectivo foi realizado com 80 pacientes portadores da doença celíaca e de sensibilidade ao glúten não celíaca. A coleta das variáveis clínicas, metabólicas e nutricionais foi feita por análise dos prontuários, enquanto a sintomatologia foi investigada por meio de Questionário de Rastreamento Metabólico. As variáveis foram avaliadas em dois momentos (T1 - antes da orientação dietética e T2 - após orientação dietética), com intervalo de 3 meses entre T1 e T2 Resultados: A mediana de idade foi de 42 anos. A prevalência de doença celíaca e de sensibilidade ao glúten não celíaca foi de 66,2% e 33,8%, respectivamente. A eutrofia prevaleceu como estado nutricional de T1 (58,8%) e T2 (56,3%), porém 30,0% dos pacientes em T1 e 34,9% em T2 apresentaram excesso de peso. A sintomatologia foi similar entre as duas enfermidades. Os sinais e sintomas mais frequentes nos dois tempos foram os do trato digestório, seguido pelos relacionados à energia/atividade e às emoções. Todos os sintomas diminuíram significativamente após a introdução da dieta Conclusão: Os pacientes apresentaram estado nutricional de eutrofia nos dois momentos avaliados (T1 e T2) e houve redução dos sintomas após as orientações nutricionais. Dessa forma, reitera-se a importância do manejo dietético adequado para ambas as enfermidades clínicas a fim de adequar a dieta que favoreça a melhora da sintomatologia apresentada por esses indivíduos.

Gut microbiota and probiotics: Focus on diabetes mellitus.

The characterization of gut microbiota has become an important area of research in several clinical conditions, including type 2 diabetes (T2DM). Changes in the composition and/or metabolic activity of the gut microbiota can contribute to human health. Thus, this review discusses the effects of probiotics and gut microbiota on metabolic control in these individuals. Relevant studies were obtained from electronic databases such as PubMed/Medline and ISI Web of Science. The main probiotics used in these studies belonged to the genera Lactobacillus and Bifidobacterium. The authors found seven randomized placebo-controlled clinical trials and 13 experimental studies directly related to the effect of probiotics on metabolic control in the context of T2DM. The hypothesis that gut microbiota plays a role in the development of diabetes indicates an important beginning, and the potential of probiotics to prevent and reduce the severity of T2DM is better observed in animal studies. In clinical trials, the use of probiotics in glycemic control presented conflicting results, and only few studies have attempted to evaluate factors that justify metabolic changes, such as markers of oxidative stress, inflammation, and incretins. Thus, further research is needed to assess the effects of probiotics in the metabolism of diabetic individuals, as well as the main mechanisms involved in this complex relationship.

Desfechos clínicos de pacientes com acidente vascular cerebral isquêmico após terapia trombolítica / Clinical outcomes of ischemic stroke patients after thrombolytic therapy

Resumo Objetivo Analisar desfechos e fatores associados em pacientes com acidente vascular cerebral isquêmico após terapia trombolítica. Métodos Estudo do tipo coorte retrospectivo de pacientes com acidente vascular cerebral isquêmico submetidos à terapia trombolítica. Foram descritas as comorbidades; os défices neurológicos e os tempos de atendimento. Utilizou-se o teste qui quadrado para associação entre comorbidades, tempos de atendimento e ocorrência de transformação hemorrágica. Resultados Houve elevada frequência de comorbidades. Défices neurológicos pontuaram média de 15 pontos. A janela de tempo obteve média de 98 minutos e o tempo porta-agulha, 89,8 minutos. Observou-se transformação hemorrágica em 20 pacientes. Na análise bivariada, a ocorrência de transformação hemorrágica esteve associada com maior défice neurológico, fibrilação atrial e cardiopatia. Houve redução dos défices neurológicos de 51% para 12,5 entre a admissão e alta. Conclusão A terapia trombolítica apresentou resultados positivos, apesar de tempos de atendimento elevados e pacientes com défices neurológicos com elevada pontuação.

Abstract Objective To analyze outcomes and associated factors in ischemic stroke patients submitted to thrombolytic therapy. Methods This was a retrospective cohort study of ischemic stroke patients submitted to thrombolytic therapy. Comorbidities, neurologic deficits and time of thrombolysis were described. The chi-squared test was used to assess association among comorbidities, time of thrombolysis, and occurrence of hemorrhagic transformation. Results There was a high frequency of comorbidities. Mean neurological deficit score was 15 points. Mean time window was 98 minutes and needle-to-door time, 89.9 minutes. Hemorrhagic transformation was observed in 20 patients. Bivariate analysis revealed that hemorrhagic transformation was associated with greater neurologic deficit score, atrial fibrillation and heart disease. Neurologic deficit fell from 51% to 12.5% between admission and discharge. Conclusion Thrombolytic therapy presented positive outcomes, regardless of long thrombolysis time and high neurologic deficit scores.

Percepção de agricultores familiares do Programa de Aquisição de Alimentos (PAA) sobre o significado de fazer parte do PAA e a sua compreensão sobre conceitos relacionados à alimentação, nutrição e saúde / The perception of family farmers of Programa de Aquisição de Alimentos (PAA) on the meaning of being part of PAA and their understanding of concepts related to food, nutrition and health

A agricultura familiar possui um reconhecido potencial econômico, ambiental e social que nos últimos anos tem sido prestigiado e fortalecido por programas governamentais que incentivam a produção e o beneficiamento de seus produtos, sendo assim, ações de Segurança Alimentar e Nutricional (SAN) podem ser implementadas, aumentando a disponibilidade de alimentos e a variabilidade de nutrientes à população, favorecendo a comercialização deles em nível local e regional, além de contribuir para hábitos alimentares saudáveis e, consequentemente, melhorar a qualidade da alimentação. O Programa de Aquisição de Alimentos (PAA) foi instituído pelo artigo 19 da Lei nº 10.696 em 2003, como uma das ações do Programa Fome Zero, seu objetivo principal é o fortalecimento da agricultura familiar. O objetivo deste trabalho foi identificar as percepções dos agricultores sobre o significado de fazer parte do PAA e a sua compreensão sobre conceitos relacionados à alimentação, nutrição e saúde, por meio de uma pesquisa qualitativa. Os resultados do estudo foram maior acesso a informações como saúde, alimentação, formas de produção e manejo, economia, direitos e deveres, entre outras; melhora de renda e investimentos familiares; melhora da autoestima/valorização pessoal e estímulo à interação dos agricultores familiares. Nesse contexto, faz-se necessário que o PAA se torne cada vez mais um instrumento fortalecedor da agricultura familiar, das ações de saúde e de SAN e nutricional de forma permanente como proposto em sua lei de criação.

Family agriculture has a recognized economic, environmental and social potential, which in recent years has been prestigious and strengthened by government programs that encourage the production and processing of their products, thus Food and Nutrition Security actions can be implemented, increasing the availability of food and the variability of nutrients to the population, favoring the their marketing at local and regional levels, contributing to healthy eating habits and thus improving the quality of food. The Programa de Aquisição de Alimentos (PAA) [Food Acquisition Program] was established by the article 19 of Law nº 10.696 in 2003 as one of the actions of the Programa Fome Zero [Zero Hungry Program] your main goal is the strengthening of family agriculture. The objective of this study was to identify the perceptions of farmers on the meaning of being part of the PAA and their understanding of concepts related to food, nutrition and health through a qualitative research. The results of this study were greater access to information such as health, food, forms of production and management, economics, rights and duties, among others; improved income and family investments; improved self-esteem/self-worth and stimulate the interaction of family farmers. In this context, it is necessary that the PAA increasingly become an empowering tool of agriculture family in the health care and Food and Nutrition Security permanently as proposed in his law of creation.

Perfil nutricional e fatores associados ao baixopeso e à redução do consumo alimentar emcrianças hospitalizadas / Nutritional profile and factors associaed with low body weight andreduction of food intake in hospitalized children

A avaliação do estado nutricional de crianças hospitalizadas assume um papel fundamental na identificação precocede riscos nutricionais. Assim, é de grande relevância identificar variáveis que exercem impacto no estado nutricional ena aceitação dos alimentos no ambiente hospitalar. O objetivo do trabalho foi avaliar o perfil nutricional de criançasinternadas em um hospital e analisar as variáveis que exercem influência no diagnóstico nutricional e no consumoalimentar durante a hospitalização. O estado nutricional foi avaliado por meio da aferição de peso, comprimento/estatura,cálculo do Índice de Massa Corporal e avaliação dos índices antropométricos. A avaliação bioquímica foi realizadaa partir das informações disponíveis no prontuário clínico. Os dados socioeconômicos, alimentares, de aleitamentomaterno e avaliação da aceitação das refeições oferecidas foram coletados por meio de aplicação de um questionárioao responsável pela criança. Participaram do estudo 208 crianças, sendo 61,5% do sexo masculino e mediana deidade de 21,5(6-59) meses. Quanto ao estado nutricional, 80% das crianças foram classificadas como eutróficas, 10%apresentavam magreza e 10% excesso de peso. As crianças com baixo peso tiveram mais linfocitopenia (p=0,038)e também foram as que apresentaram menor tempo de aleitamento materno exclusivo (p=0,015). As crianças queapresentaram concentrações elevadas de PCR e leucócitos apresentaram baixa aceitação da dieta oferecida (p=0,034e p=0,040, respectivamente). Foram identificados fatores que se associaram ao baixo peso e a menor aceitação dasrefeições pelas crianças. Assim, atenção específica deve ser dada àquelas com alteração do estado inflamatório e commenor tempo de aleitamento materno exclusivo.

The evaluation of nutritional status in hospitalized children plays a critical role in the early identification of nutritionalrisk. Thus, it is of great importance to identify variables that have an impact on nutritional status and acceptance of foodin the hospital environment. The objective of this work to evaluate the nutritional status of hospitalized children, thevariables that influence the nutritional diagnosis and food intake during hospitalization. Nutritional status was evaluatedby measurement of weight, length / height, body mass index and anthropometric indices. The biochemical evaluationwas performed based on the information available in the medical record. Socioeconomic, dietary and breastfeedingdata and, evaluation of the acceptance of meals offered were obtained through a questionnaire to the responsable forthe children. The study included 208 children, predominantly male (61.5%) and median age of 21.5 (6-59) months. Inrelation to nutritional status, 80% of children were classified eutrophic, 10% were thinness and 10% overweight. Childrenwith low weight had more cases of lymphocytopenia (p = 0.038) and were also those who had shorter time of exclusivebreastfeeding (p = 0.015). Children with elevated concentrations of PCR and leukocytes showed low acceptance of theoffered diet (p = 0.034 and p = 0.040, respectively). Factors associated with low weight and lower acceptance of mealsby children were identified. Particular attention should be given to children with altered inflammatory status and shortertime of exclusive breastfeeding.

Avaliação da estabilidade da capacidade antioxidante e de parâmetros físico-químicos de néctares de frutas caseiros / Assessment of the antioxidant capacity and of the physicalchemicalsparameters stability in homemade fruit nectars

Este estudo avaliou a capacidade antioxidante e os indicadores físico-químicos de néctares caseirosde laranja, manga e maracujá, mantidos sob refrigeração (5 ± 2 oC) por 24 horas. Os néctaresforam preparados em laboratório e mantidos sob refrigeração, simulando as condições domésticas.As análises foram realizadas após o preparo (T0) e durante o acondicionamento sob refrigeração(1 h, 4 h e 24 h). Os sólidos solúveis, pH e cor foram determinados respectivamente por refratometria,potenciometria e colorimetria. Carotenoides e ácido ascórbico foram analisados por cromatografialíquida de alta eficiência; a concentração de compostos fenólicos foi determinada utilizando-seo reagente de Folin Ciocalteau e a atividade antioxidante pelo teste do DPPH. Ácido ascórbico,β-caroteno e compostos fenólicos foram identificados em todos os néctares. Foram encontradosα-caroteno e β-criptoxantina no néctar de laranja e licopeno no néctar de manga. Durante 24 horasde refrigeração, os compostos analisados e a atividade antioxidante mantiveram-se estáveis. De formageral, os parâmetros físico-químicos também se mantiveram estáveis durante o período avaliado.Em conclusão, sob as condições utilizadas no presente estudo, os néctares não apresentaramalteração da capacidade antioxidante, podendo ser considerados fontes de carotenoides e vitamina C,mesmo se consumidos após 24 horas de preparo.

The objective of the study was to evaluate the antioxidant capacity and the physical-chemicalindicators of homemade nectars of orange, mango and passion fruit, kept under refrigeration(5 ± 2 °C) for 24 hours. The nectars were prepared in laboratory and kept under refrigerationsimulating the domestic conditions. The samples analyses were performed after their preparations(T0) and during the refrigerated storage (1 h, 4 h and 24 h). Soluble solids, pH and color weredetermined by refractometry, colorimetry and potentiometry, respectively. Carotenoids andascorbic acid were analyzed by high performance liquid chromatography, the concentrationof phenolic compounds were determined by using Folin Ciocalteau reagent, and the antioxidantactivity by the DPPH test. Ascorbic acid, β-carotene and phenolic compounds were identified inall of the analyzed nectars samples. The α-carotene and β-cryptoxanthin were found in orangenectar and the lycopene in mango nectar samples. During the refrigeration for 24 hours,the analyzed compounds and the antioxidant activity remained stable. In general, thephysical-chemicals parameters also remained stable during the storage for 24 hours. In conclusion,under the conditions used in this study, the nectars might be considered as antioxidant sources,even if consumed after being prepared 24 hours before.

Avaliação da estabilidade da capacidade antioxidante e de parâmetros físico-químicos de néctares de frutas caseiros / Assessment of the antioxidant capacity and of the physicalchemicals parameters stability in homemade fruit nectars

Este estudo avaliou a capacidade antioxidante e os indicadores físico-químicos de néctares caseiros de laranja, manga e maracujá, mantidos sob refrigeração (5 ± 2 o C) por 24 horas. Os néctares foram preparados em laboratório e mantidos sob refrigeração, simulando as condições domésticas. As análises foram realizadas após o preparo (T0) e durante o acondicionamento sob refrigeração (1 h, 4 h e 24 h). Os sólidos solúveis, pH e cor foram determinados respectivamente por refratometria, potenciometria e colorimetria. Carotenoides e ácido ascórbico foram analisados por cromatografia líquida de alta eficiência; a concentração de compostos fenólicos foi determinada utilizando-se o reagente de Folin Ciocalteau e a atividade antioxidante pelo teste do DPPH. Ácido ascórbico, β-caroteno e compostos fenólicos foram identificados em todos os néctares. Foram encontrados α-caroteno e β-criptoxantina no néctar de laranja e licopeno no néctar de manga. Durante 24 horas de refrigeração, os compostos analisados e a atividade antioxidante mantiveram-se estáveis. De forma geral, os parâmetros físico-químicos também se mantiveram estáveis durante o período avaliado. Em conclusão, sob as condições utilizadas no presente estudo, os néctares não apresentaram alteração da capacidade antioxidante, podendo ser considerados fontes de carotenoides e vitamina C, mesmo se consumidos após 24 horas de preparo.

The objective of the study was to evaluate the antioxidant capacity and the physical-chemical indicators of homemade nectars of orange, mango and passion fruit, kept under refrigeration (5 ± 2 °C) for 24 hours. The nectars were prepared in laboratory and kept under refrigeration simulating the domestic conditions. The samples analyses were performed after their preparations (T0) and during the refrigerated storage (1 h, 4 h and 24 h). Soluble solids, pH and color were determined by refractometry, colorimetry and potentiometry, respectively. Carotenoids and ascorbic acid were analyzed by high performance liquid chromatography, the concentration of phenolic compounds were determined by using Folin Ciocalteau reagent, and the antioxidant activity by the DPPH test. Ascorbic acid, β-carotene and phenolic compounds were identified in all of the analyzed nectars samples. The α-carotene and β-cryptoxanthin were found in orange nectar and the lycopene in mango nectar samples. During the refrigeration for 24 hours, the analyzed compounds and the antioxidant activity remained stable. In general, the physical-chemicals parameters also remained stable during the storage for 24 hours. In conclusion, under the conditions used in this study, the nectars might be considered as antioxidant sources, even if consumed after being prepared 24 hours before.

Avaliação da estabilidade da capacidade antioxidante e de parâmetros físico-químicos de néctares de frutas caseiros / Assessment of the antioxidant capacity and of the physicalchemicals parameters stability in homemade fruit nectars

Este estudo avaliou a capacidade antioxidante e os indicadores físico-químicos de néctares caseiros de laranja, manga e maracujá, mantidos sob refrigeração (5 ± 2 o C) por 24 horas. Os néctares foram preparados em laboratório e mantidos sob refrigeração, simulando as condições domésticas. As análises foram realizadas após o preparo (T0) e durante o acondicionamento sob refrigeração (1 h, 4 h e 24 h). Os sólidos solúveis, pH e cor foram determinados respectivamente por refratometria, potenciometria e colorimetria. Carotenoides e ácido ascórbico foram analisados por cromatografia líquida de alta eficiência; a concentração de compostos fenólicos foi determinada utilizando-se o reagente de Folin Ciocalteau e a atividade antioxidante pelo teste do DPPH. Ácido ascórbico, β-caroteno e compostos fenólicos foram identificados em todos os néctares. Foram encontrados α-caroteno e β-criptoxantina no néctar de laranja e licopeno no néctar de manga. Durante 24 horas de refrigeração, os compostos analisados e a atividade antioxidante mantiveram-se estáveis. De forma geral, os parâmetros físico-químicos também se mantiveram estáveis durante o período avaliado. Em conclusão, sob as condições utilizadas no presente estudo, os néctares não apresentaram alteração da capacidade antioxidante, podendo ser considerados fontes de carotenoides e vitamina C, mesmo se consumidos após 24 horas de preparo.(AU)

The objective of the study was to evaluate the antioxidant capacity and the physical-chemical indicators of homemade nectars of orange, mango and passion fruit, kept under refrigeration (5 ± 2 °C) for 24 hours. The nectars were prepared in laboratory and kept under refrigeration simulating the domestic conditions. The samples analyses were performed after their preparations (T0) and during the refrigerated storage (1 h, 4 h and 24 h). Soluble solids, pH and color were determined by refractometry, colorimetry and potentiometry, respectively. Carotenoids and ascorbic acid were analyzed by high performance liquid chromatography, the concentration of phenolic compounds were determined by using Folin Ciocalteau reagent, and the antioxidant activity by the DPPH test. Ascorbic acid, β-carotene and phenolic compounds were identified in all of the analyzed nectars samples. The α-carotene and β-cryptoxanthin were found in orange nectar and the lycopene in mango nectar samples. During the refrigeration for 24 hours, the analyzed compounds and the antioxidant activity remained stable. In general, the physical-chemicals parameters also remained stable during the storage for 24 hours. In conclusion, under the conditions used in this study, the nectars might be considered as antioxidant sources, even if consumed after being prepared 24 hours before.(AU)

Measurements of body fat distribution: assessment of collinearity with body mass, adiposity and height in female adolescents / Medidas de localização da gordura corporal: uma avaliação da colinearidade com massa corporal, adiposidade e estatura em adolescentes do sexo feminino

OBJECTIVE : To verify the correlation between body fat location measurements with the body mass index (BMI), body fat percentage (BF%) and height, according to the nutritional status in female adolescents. METHODS : A controlled cross-sectional study was carried out with 113 adolescents (G1: 38 with normal weight, but with high body fat level, G2: 40 with normal weight and G3: 35 overweight) from public schools in Viçosa-MG, Brazil. The following measures were assessed: weight, height, waist circumference (WC), umbilical circumference (UC), hip circumference (HC), thigh circumference, waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), waist-to-thigh ratio (WTR), conicity index (CI), sagittal abdominal diameter (SAD), coronal diameter (CD), central (CS) and peripheral skinfolds (PS). The BF% was assessed by tetrapolar electric bioimpedance. RESULTS : The increase in central fat, represented by WC, UC, WHtR, SAD, CD and CS, and the increase in peripheral fat indicated by HC and thigh circumference were proportional to the increase in BMI and BF%. WC and especially the UC showed the strongest correlations with adiposity. Weak correlation between WHR, WTR, CI and CS/PS with adiposity were observed. The height showed correlation with almost all the fat location measures, being fair or weak with waist measurements. CONCLUSIONS : The results indicate colinearity between body mass and total adiposity with central and peripheral adipose tissue. We recommend the use of UC for assessing nutritional status of adolescents, as it showed the highest capacity to predict adiposity in each group, and also showed fair or weak correlation with height. .

OBJETIVO: Verificar a correlação entre medidas de localização da gordura corporal com índice de massa corporal (IMC), percentual de gordura corporal (%GC) e estatura, de acordo com o estado nutricional em adolescentes do sexo feminino. MÉTODOS: Realizou-se estudo transversal controlado, com 113 adolescentes (G1: 38 eutróficas mas com gordura corporal elevada; G2: 40 eutróficas e G3: 35 com excesso de peso), de 14 a 19 anos, de escolas públicas de Viçosa-MG. Aferiu-se peso, estatura, circunferência da cintura (CC), circunferência umbilical (CUm), circunferência do quadril (CQ), circunferência da coxa, relação cintura/quadril (RCQ), relação cintura/estatura (RCE), relação cintura/coxa (RCC), índice de conicidade (IC), diâmetro abdominal sagital (DAS), diâmetro coronal (DC), pregas cutâneas centrais (PCC) e periféricas (PCP). Avaliou-se o %GC por bioimpedância elétrica tetrapolar. RESULTADOS: O aumento da gordura central, representada pela CC, CUm, RCE, DAS, DC e PCC, e o aumento da gordura periférica indicado pela CQ e da coxa foram proporcionais ao aumento do IMC e %GC. A CC e principalmente CUm apresentaram as correlações mais fortes com a adiposidade, enquanto RCQ, RCC, IC e PCC/PCP as mais fracas. A estatura apresentou correlação com praticamente todas as medidas de localização de gordura, sendo de fraca a regular com as medidas da cintura. CONCLUSÕES: Os resultados indicam colinearidade entre massa corporal e adiposidade total com tecido adiposo central e periférico. Recomenda-se o emprego da CUm na avaliação do estado nutricional de adolescentes, pois ela apresentou maior capacidade para predizer adiposidade em cada grupo, além de correlação fraca a regular com a estatura. .

[Measurements of location of body fat distribution: an assessment of colinearity with body mass, adiposity and stature in female adolescents]. / Medidas de localização da gordura corporal: uma avaliação da colinearidade com massa corporal, adiposidade e estatura em adolescentes do sexo feminino.

OBJECTIVE: To verify the correlation between body fat location measurements with the body mass index (BMI), percentage of body fat (%BF) and stature, according to the nutritional status in female adolescents. METHODS: A controlled cross sectional study was carried out with 113 adolescents (G1: 38 eutrophic, but with high body fat level, G2: 40 eutrophic and G3: 35 overweight) from public schools in Viçosa-MG, Brazil. The following measures have been assessed: weight, stature, waist circumference (WC), umbilical circumference (UC), hip circumference (HC), thigh circumference, waist-to-hip ratio (WHR), waist-to-stature ratio (WSR), waist-to-thigh ratio (WTR), conicity index (CI), sagittal abdominal diameter (SAD), coronal diameter (CD), central skinfolds (CS) and peripheral (PS). The %BF was assessed by tetrapolar electric bioimpedance. RESULTS: The increase of central fat, represented by WC, UC, WSR, SAD, CD and CS, and the increase of peripheral fat indicated by HC and thigh were proportional to the increase of BMI and %BF. WC and especially the UC showed the strongest correlations with adiposity. Weak correlation between WHR, WTR, CI and CS/PS with adiposity were observed. The stature showed correlation with almost all the fat location measures, being regular or weak with waist. CONCLUSIONS: The results indicate colinearity between body mass and total adiposity with central and peripheral adipose tissue. We recommend the use of UC for assessing nutritional status of adolescents, because it showed the highest ability to predict adiposity in each group, and also presented regular or weak correlation with stature.

Perfil sociossanitário de portadores de hipertensão arterial cadastrados na estratégia saúde da família, Divinésia, Minas Gerais / Health and social profile of hypertensive patients enrolled in the family health strategy, Divinésia, Minas Gerais

A Hipertensão Arterial (HA) é um problema grave de saú- de pública no Brasil e no mundo, sendo a mais frequente das doenças cardiovasculares. As modificações no estilo de vida são consideradas fundamentais para prevenção e controle da HA. Destarte, este estudo tem como objetivo descrever o perfil sociossanitário de portadores de HA cadastrados na Estratégia de Saúde da Família (ESF) de Divinésia. Trata-se de um estudo descritivo realizado com 61 portadores de HA cadastrados na ESF. Observou-se predominância do sexo feminino, 73,80%; e de idosos, 54,10%. A média de IMC do grupo foi 28,30+4,19 kg/m2 . Mais de 80% dos indivíduos eram aposentados e, em rela- ção à prática de exercícios físicos, 59,02% não realizavam e 37,70% faziam caminhada. Quanto ao conhecimento da doença, 78,69% afirmaram não saber informar o que é a HA, 21,31% responderam mesmo que com algum grau de imprecisão. Cerca de 70% dos entrevistados mostrou habilidade para identificar algum tipo de tratamento para a HA. Observou-se que grande parte destes desconhecia aspectos importantes de sua morbidade. Os resultados mostram a importância de se introduzir práticas educativas no âmbito da ESF que promovam o empoderamento desses indivíduos.

Arterial Hypertension (AH) is a serious public health problem in Brazil and worldwide, being the most common cardiovascular disease. Changes in lifestyle are considered essential to prevent and control AH. Thus, this study aims to describe the health and social profile of AH patients registered at the Family Health Strategy (FHS) in Divinésia, MG. It is a descriptive study conducted with 61 AH patients enrolled in the FHS. There was a predominance of females, 73.80%; and of the elderly, 54.10%. The mean BMI was 28.30+4.19 kg/m2 . More than 80% were retired and, in relation to physical activity, 59.02% did no activity and 37.70% did walking. Regarding their knowledge about the disease, 78.69% were not able to answer "what is hypertension?", only 21.31% answered the question, though with some inaccuracy. Roughly 70% of the respondents displayed an ability to identify some type of treatment for AH. It was observed that most of them were unaware of important aspects of their morbidity. The results show the importance of introducing educational practices in the FHS context that promote the empowerment of these individuals.