Resumo Introdução: O acolhimento é uma prática presente nas relações de cuidado, entre trabalhadores de saúde e usuários, nos atos de receber e escutar as pessoas, sendo um mecanismo de ampliação e facilitação do acesso. Objetivos: Compreender, na percepção dos enfermeiros que atuam na Atenção Primária à Saúde, como ocorre o processo de acolhimento nas Unidades Básicas de Saúde da Região Norte do Distrito Federal. Métodos: Trata-se de um estudo descritivo, exploratório de cunho qualitativo, realizado com 33 enfermeiros. A coleta de dados ocorreu no período de 10 de outubro a 30 de novembro de 2022. Os dados foram analisados por meio da análise de conteúdo de Bardin: pré-análise, exploração do material e tratamento dos resultados, inferência e interpretação. Resultados: Foi possível encontrar dois núcleos de sentido que foram divididos em duas categorias: 1- processo de trabalho do enfermeiro no atendimento à demanda espontânea; e 2-necessidades de aprendizagem na percepção do enfermeiro. Conclusões: Verificou-se a necessidade de ampla divulgação dos documentos norteadores com as atividades a serem desenvolvidas pelo enfermeiro do acolhimento, com clareza dos fluxos e dos papéis de cada profissional, além de ampla capacitação de todos os profissionais, definição de matriz de alinhamento da equipe ou equipes ESF em cada UBS com o enfermeiro do acolhimento, a fim de que sejam estabelecidas a organização e a condução do processo de acolhimento com base nas necessidades do território e na organização interna da equipe.

Abstract Introduction: Welcoming is a practice present in care relationships, between health workers and users, in the acts of receiving and listening to people, being a mechanism for expanding and facilitating access. Objectives: Understand, in the perception of nurses who work in Primary Health Care, how the reception process occurs in Basic Health Units in the North Region of the Federal District. Methods: This is a descriptive, exploratory qualitative study, carried out with 33 nurses. Data collection took place from October 10 to November 30, 2022. Data were analyzed using Bardin's content analysis: pre-analysis, material exploration and treatment of results, inference and interpretation. Results: It was possible to find two core meanings that were divided into two categories: 1- The nurse's work process in meeting spontaneous demand and 2- Learning needs in the nurse's perception. Conclusions: There was a need for wide dissemination of guiding documents with the activities to be developed by the reception nurse, clearly of the flows and roles of each professional, besides wide training of all professionals, Definition of team alignment or teams in each UBS with the host nurse, in order to establish the organization and conduct of the reception process based on the needs of the territory and the internal organization of the team.

SUMMARY OBJECTIVE: The polycystic ovary syndrome is the most common endocrine disorder, characterized by the dysregulation of ovarian angiogenesis. This alteration can be related to changes in the activities of the vascular endothelial growth factor (VEGF) gene. Single-nucleotide polymorphisms have been observed in the promoter, intronic, and untranslated regions of the VEGF gene, and several studies have suggested that these polymorphisms may be associated with the risk of polycystic ovary syndrome. This study aimed to investigate the association between rs2010963 and rs833061 polymorphisms and haplotypes of VEGF in the etiology of polycystic ovary syndrome. METHODS: A total of 210 women, 102 diagnosed with polycystic ovary syndrome and 108 controls, participated in this study. The genotyping of the samples was performed by PCR-RFLP and real-time PCR for rs2010963 and rs833061 polymorphisms, respectively. The statistical analyses were performed by the chi-square test and logistic regression model. RESULTS: The clinical characteristics of the patients showed that 75.8% of the patients did not become pregnant, 36.3% had a family history of polycystic ovary syndrome, 58.6% were obese, and about 60% had clinical characteristics of hyperandrogenism. There were no associations between the distribution of rs2010963 (OR 1.24; 95%CI 0.60–2.57; p=0.56) and rs833061 (OR 0.78; 95%CI 0.32–1.92; p=0.59) in patients and controls. CONCLUSIONS: The patients with polycystic ovary syndrome have similar rates of VEGF polymorphisms rs2010963 and rs833061 on the general population.

ABSTRACT Salmonellosis ranks among the most frequently reported zoonosis worldwide and is often associated with foodborne outbreaks. Since the 1950s, the distribution of Salmonella serotypes in Sao Paulo State, Brazil, has been documented and periodically reported. In this study, we updated the data on the distribution of Salmonella serotypes received in our reference laboratory, isolated from human infections and nonhuman sources, from 2004 to 2020. In that period, a total of 9,014 Salmonella isolates were analyzed, of which 3,553 (39.4%) were recovered from human samples, mainly of stool (65%) and blood (25.6%), and 5,461 (60.6%) were isolated from nonhuman origins, such as animals (47.2%), food (27.7%) and animal environments (18.6%). In human isolates, a total of 104 serotypes were identified and the most frequent ones were Enteritidis, Typhimurium, S . I. 4,[5],12:i:-, Dublin and Typhi. A consistent reduction of the Enteritidis proportion was observed over the years. Among the 156 serotypes identified in isolates with nonhuman origins, Enteritidis, Mbandaka, Typhimurium, Agona and Anatum were ranked as the top five Salmonella serotypes; in more recent years, S . Heidelberg has increased in frequency. Although with different proportions, the top 10 prevalent serotypes were identified in both human and nonhuman origins, underscoring the role of animals, food products and environment as reservoirs of Salmonella with potential to cause human salmonellosis.

ABSTRACT Objective To investigate the association of the genetic variants of the folate metabolism genes (MTHFR C677T; MTHFR A1298C; MTR A2756G; MTRR A66G and RFC-1 A80G) with the development of polycystic ovary syndrome (PCOS). Subjects and methods This study included 203 women (99 women with PCOS and 104 controls). The genotyping was performed by PCR-RFLP. Chi-squared test and multiple logistic regression were used in the statistical analysis. Haplotype analysis was conducted using the SNPstat program. The results were presented in odds ratio (OR) and confidence interval of 95% (CI-95%), with a significance level of 5% (p ≤ 0.05). Results The genotypic distribution of the RFC-1 A80G polymorphism showed significant difference between the two groups, showing that the heterozygous genotype (AG genotype) was most frequent in controls. The polymorphic homozygous (GG genotype) of MTRR A66G polymorphism were most frequent in controls. The T-C haplotype MTHFR C677T and A1298C polymorphisms were more frequent in the control group (OR = 0.19; CI 95% — 0.04 to 0.93 e p = 0.042). The multivariate analysis evidenced that family history of PCOS was more frequent in the PCOS group (OR = 3.29; CI 95% — 1.48 to 7.31; p = 0.003). Conclusion In our casuistry, the polymorphic homozygous of MTRR A66G polymorphism gene and heterozygous of RFC-1 A80G polymorphism gene, the haplotype T-C C677T and A1298C polymorphisms of MTHFR gene, can be associated with protective factors for the disease.

OBJECTIVE: Follow-up studies of girls with premature adrenarche have reported the development of polycystic ovary syndrome, insulin resistance, and dyslipidemia and a propensity to cardiovascular disease. The aim of this study was to analyze the presence of these conditions in patients previously treated at the Universidade Federal do Triângulo Mineiro. METHODS: A total of 130 medical records reported premature adrenarche. One hundred and twenty-two patients were invited to participate, of whom 54 accepted; 34 patients were selected, as they had reached their final height. Anthropometric, blood glucose, insulin, and lipid and hormonal profile (LH, FSH, estradiol, 17α-OH-progesterone, androstenedione, dehydroepiandrosterone sulfate, testosterone) data were obtained, the HOMA-IR index was calculated, and pelvic ultrasonography was performed. To characterize polycystic ovary syndrome and metabolic syndrome, the Rotterdam and International Diabetes Federation criteria, respectively, were used. Data were analyzed according to measures of dispersion, frequency and correlations of interest. RESULTS: The age of the participants ranged from 15.2 to 28.2 years/months; 23.5% of the patients were overweight, 11.8% were obese, 29.4% had a large waist circumference, and 8.8% were hypertensive. None of the patients had altered glucose levels, and insulin levels and HOMA-IR were elevated in 29.4% and 38.2% of the participants, respectively; 14.7% of the patients exhibited acanthosis nigricans. The lipid profiles of the participants were variable, and one patient (2.9%) had metabolic syndrome. Polycystic ovary syndrome was found in 41.2% of patients. CONCLUSION: The percentage of patients with polycystic ovary syndrome who also had overweight, obesity and insulin resistance corroborates the literature data about the need for follow-up aiming at interventions, especially for conditions associated with cardiometabolic risk.

Resumo O objetivo deste estudo é entender como a teoria freireana vem sendo estudada pela comunidade acadêmica da Educação Física (EF). Realizou-se uma revisão sistemática nas bases de dados ERIC, SPORTDiscus e Fuente Académica, utilizando os descritores Empoderamento; Teoria Crítica e Paulo Freire combinados com Educação Física, em inglês e português. Foram selecionados os estudos que dissertavam sobre danças, lutas, ginásticas, esportes, jogos, brincadeiras e/ou atividades rítmicas e expressivas. Organizou-se o mapeamento da produção de conhecimento e a discussão das categorias Consciência; Cultura Popular; e Empoderamento. Percebeu-se que raros são os estudos realizados na EF que se fundamentam na perspectiva freireana. Contudo, os estudos encontrados evidenciam a contribuição dos ensinamentos de Freire para a efetivação de uma EF mais crítica e democrática. Portanto, novas investigações devem aprofundar as relações entre a teoria proposta pelo autor e a EF.

Abstract This study aims at understanding how Freirean theory has been studied by the Physical Education (PE) academic community. A systematic review was carried out in the databases ERIC, SPORTDiscus, and Fuente Académica, with the following descriptors; Empowerment; Critical Theory; and Paulo Freire, combined with Physical Education both in English and Portuguese. Studies about dance, fight, gymnastics, sports, games, games, and/or rhythmic and expressive activities were selected for analysis. Knowledge production and the discussion were mapped for the following categories: Consciousness; Popular culture; and Empowerment. Freirean studies are rare in PE. However, those found show the contribution of Freire’s teachings to a more critical and democratic PE. Therefore, new investigations must further examine Freirean theory and PE.

Resumen El objetivo de este estudio es entender cómo la teoría freireana viene siendo estudiada por la comunidad académica de Educación Física (EF). Se realizó una revisión sistemática en las bases de datos: ERIC, SPORTDiscus y Fuente Académica, utilizando los descriptores Empoderamiento, Teoría Crítica y Paulo Freire combinados con Educación Física, en inglés y en portugués. Se seleccionaron estudios que versaban sobre danzas, luchas, gimnasias, deportes, juegos y actividades rítmicas y expresivas. Se organizó el mapeo de la producción de conocimiento y la discusión de las categorías Consciencia, Cultura Popular y Empoderamiento. Se percibió que raros son los estudios realizados en la EF que se fundamentan en la perspectiva freireana. Sin embargo, los estudios encontrados evidencian la contribución de las enseñanzas de Freire para la constitución de una EF más crítica y democrática. Por lo tanto, nuevas investigaciones deben profundizar las relaciones entre la teoría propuesta por el autor y la EF.

RESUMO OBJETIVO: Investigar a contribuição do polimorfismo de deleção e inserção (rs1799752) do gene enzima conversora de angiotensina (ECA) na etiologia da Síndrome dos Ovários Policísticos (SOP). MÉTODOS: Participaram deste estudo 97 mulheres diagnosticadas com SOP, atendidas no ambulatório de Ginecologia e Obstetrícia do Hospital de Clínicas da UFTM. O grupo controle foi constituído por 94 mulheres. Todas as participantes foram submetidas à coleta de 10 mL de sangue total e o DNA genômico foi obtido pelo método de extração salina. A genotipagem das amostras foi realizada por meio da Reação da Cadeia da Polimerase (PCR). A análise estatística foi realizada por análises descritivas, análise univariada e modelo de regressão logística. Os resultados foram apresentados em odds ratio (OR) e intervalo de confiança de 95% (IC – 95%). Foi considerado o nível de significância de 5% (p≤0,05). RESULTADOS: Não foram observadas diferenças estatísticas entre pacientes e controles para as frequências genotípicas (χ2=1,52; p=0,47) e alélicas (χ2=0,21; p=0,76). A distribuição da frequência genotípica não está em equilíbrio de HWE para as pacientes (χ2=18,80; p<0,05) e para controles (χ2=6,85; p<0,05). Em relação aos fatores de risco para a síndrome, a história familial de SOP é mais frequente entre as pacientes. CONCLUSÃO: Na casuística estudada não há associação do polimorfismo I/D do gene ACE e SOP.

SUMMARY PURPOSE: To investigate the contribution of the deletion polymorphism and insertion (rs1799752) of the angiotensin converting enzyme (ACE) gene in the aetiology of Polycystic Ovarian Syndrome (PCOS). METHODOLOGY: 97 women diagnosed with PCOS who received care at the Gynaecology and Obstetrics clinic of the Hospital das Clínicas of UFTM, participated in this study. The control group consisted of 94 women. All participants were submitted to the collection of 10 mL of whole blood and the genomic DNA was obtained by the saline extraction method. The genotyping of the samples was performed by means of the Polymerase Chain Reaction (PCR). The statistics analyses were performed by descriptive analysis, univariate analysis and logistic regression model. The results were presented in odds ratio (OR) and confidence interval of 95% (CI-95%), with a significance level of 5% (p≤0.05). RESULTS: There were no statistical differences between patients and controls for the genotypic (χ2 = 1.52, p = 0.47) and allelic frequencies (χ2 = 0.21, p = 0.76). The distribution of the genotypic frequency is not in HWE for patients (χ2 = 18.80, p <0.05) and for controls (χ2 = 6.85, p <0.05). In relation to the risk factors for the syndrome, the history of familial PCOS is more frequent between women with the syndrome. CONCLUSION: In the study population, there was no association between I/D polymorphism of the ACE gene and PCOS.

Resumo Os periódicos científicos são importantes canais adotados por pesquisadores para a divulgação dos resultados de seus estudos. Na área de Administração, tal comunicação se torna importante na medida em que dissemina os conhecimentos do campo de Gestão das organizações públicas e privadas, cuja aplicabilidade pode resultar em benefícios para o desenvolvimento da sociedade. Este artigo descreve a trajetória percorrida pela Revista de Administração da UEG (RAUEG) em seus 8 anos de existência, a partir da análise dos dados gerais das publicações, na tentativa de descrever os avanços e desafios enfrentados. Suas 20 edições, publicadas no período 2010-2017, totalizaram 132 artigos de autoria de pesquisadores vinculados a diversas instituições de pesquisa e Ensino Superior brasileiras, com tendência de publicações nas áreas de Economia (18%), Mercadologia (17%) e Gestão (13%). Mesmo com os avanços obtidos desde sua criação, há necessidade de superar as barreiras que impedem que o periódico chegue ao nível de qualidade alcançado pelas grandes revistas brasileiras da área.

Abstract Scientific journals are important channels adopted by researchers to disseminate the results of their studies. In the area of Administration, this communication becomes important insofar as it disseminates knowledge in the field of management of public and private organizations, the applicability of which may result in society’s development. This article describes the history of the UEG Journal of Administration (RAUEG) in its eight years of existence, based on the analysis of the general data of the publications, to show the advances and challenges faced. The 20 editions published in the period 2010-2017 totaled 132 articles by researchers linked to several Brazilian research and higher education institutions, with most publications in the areas of economics (18%), marketing (17%) and management (13%). Even with the advances made since its creation, there is a need to overcome the barriers that prevent the journal from reaching the level of quality achieved by the major Brazilian journals in the area.

Resumen Los periódicos científicos son importantes canales adoptados por investigadores para la divulgación de los resultados de sus estudios. En el área de la Administración, tal comunicación se vuelve importante en la medida en que disemina los conocimientos del campo de la gestión de las organizaciones públicas y privadas, cuya aplicabilidad puede resultar en beneficios para el desarrollo de la sociedad. Este artículo describe la trayectoria recorrida por la Revista de Administración de la UEG (RAUEG) en sus ocho años de existencia, a partir del análisis de los datos generales de las publicaciones, en el intento de describir los avances y desafíos enfrentados. Las 20 ediciones publicadas en el período 2010-2017 totalizaron 132 artículos de autoría de investigadores vinculados a diversas instituciones de investigación y enseñanza superior brasileñas, con tendencia de publicaciones en las áreas de economía (18%), mercadología (17%) y gestión (13% ). Incluso con los avances obtenidos desde su creación, existe la necesidad de superar las barreras que impiden que el periódico llegue al nivel de calidad alcanzado por las grandes revistas brasileñas del área.

RESUMO Introdução: Alguns autores encontraram relação estreita e positiva da religiosidade e espiritualidade com comportamentos saudáveis, resultando em saúde adequada. Além disso, dados da literatura sugerem que, de modo geral, as pessoas se apoiam em suas crenças para enfrentar momentos de dificuldades pessoais e coletivas. Os profissionais cujas práticas estão ligadas ao cuidado em saúde necessitam se capacitar para atender e respeitar as manifestações e necessidades dos pacientes no que se refere a religiosidade e espiritualidade. Objetivos: Investigar o que pensam os acadêmicos ingressantes no curso de Medicina e de outras áreas da saúde e humanas acerca do tema; identificar o papel e a importância da religiosidade e espiritualidade em suas vidas e futuras práticas profissionais. Metodologia: Trata-se de estudo quantitativo-qualitativo, descritivo, transversal, de amostra intencional. Entre fevereiro e abril de 2014, foi aplicado aos acadêmicos do primeiro período de Medicina, Biomedicina, Enfermagem, Fisioterapia, Terapia Ocupacional, Educação Física, Nutrição, Psicologia e Serviço Social um questionário que avaliou variáveis sociodemográficas e conceitos que envolvem religiosidade e espiritualidade e saúde. A análise dos dados empregou Qui-Quadrado clássico, feita pelo SPSS versão 2.0, e P < 0,05 foi considerado significante. Resultados: Foram selecionados 270 alunos, de 18 a 43 anos; entretanto, 183 preencheram o questionário, sendo a maioria do sexo feminino, de família convencional, cristã/católica, que herdou a religião dos pais; 78,6% (144/183) referiram afiliação religiosa, 43,5% (87/183) a exercem de forma organizacional. A maioria dos indivíduos considerou que a religiosidade e espiritualidade confere sentido a suas vidas, fortalece em momentos difíceis, traz benefícios à saúde, e considera importante a abordagem de temas relacionados em sua formação acadêmica, enquanto 31,4% (57/183) referiram que houve influência da religiosidade e espiritualidade na escolha profissional. Conclusão: Os alunos das áreas estudadas que ingressaram na Universidade Federal do Triângulo Mineiro manifestaram características positivas relacionadas ao tema religiosidade e espiritualidade, e têm expectativa de uma abordagem mais integral e espiritual do homem na grade curricular.

ABSTRACT Introduction: Some authors have found close and positive relationship between religiosity and spirituality and healthy behaviors that result in good health. Furthermore, data drawn from the literature suggest that, in general, people rely on their beliefs to face moments of personal and collective difficulties. Professionals whose practices are linked to health care, need to be trained to meet and observe the needs of patients, in terms of religiosity and spirituality. Objective: To investigate what medical students as well as students in the health area think about this topic, in addition to identifying the role and importance they attribute to religiosity and spirituality in their lives and future professional practices. Methodology: This was a quantitative and qualitative, descriptive, cross intentional sample study. We applied a questionnaire to first-year students of medicine, biomedicine, nursing, physiotherapy, occupational therapy, physical education, nutrition, psychology and social service, which assessed socio-demographic variables and concepts involving religiosity and spirituality and health. For the data analysis, we used the Chi-Square test developed in SPSS version 2.0, and P<0.05 was considered significant. Results: We selected 270 students, aged between 18 and 43, however, only 183 completed the questionnaire. The majority of the respondents were female, who come from conventional Catholic and Christian families, and inherited their religion from their parents; 78.6% (144/183) report religious affiliation, 43.5% (87/183) practice it in a disciplined way. Most the individuals considered that R/S gives meaning to their lives, strengthens them in times of trouble and brings benefits to their health. They also consider religiosity and spirituality and issues related issues as very important to their academic background, whereas 31.4% (57/183) quoted that religiosity and spirituality have influenced their professional choice. Conclusion: Those who have become students at the Universidade Federal do Triângulo Mineiro have a positive attitude towards religiosity and spirituality and expect a more comprhensive and spiritual approach towards their curriculum.

OBJECTIVES: The objective of this study was to describe the prevalence of overweight and obesity in school children and adolescents in a medium-sized Brazilian city. METHODS: In total, 1,125 children and adolescents between the ages of 5.6 and 18 years from public and private schools participated in the study. The sample included 681 girls and 444 boys. Each subject’s weight and height were obtained according to Brazilian guidelines (SISVAN). The triceps (TSF), subscapular (SSF), biceps, suprailiac, femoral and calf skinfolds were measured in triplicate. Body mass index (BMI) was classified as the BMI percentile (BMIP) according to the World Health Organization (WHO) 2007 criteria. The percentage body fat (%BF) was obtained using the equations by Slaughter et al., 1998. Categorical variables were analyzed using the chi-squared test. RESULTS: Overall, 364 participants with excess weight were identified: 17.3% were overweight, and 15.0% were obese. Among the girls, 18.0% were overweight, and 12.5% were obese; among the boys, 15.3% were overweight, and 18.0% were obese. These prevalence rates were higher when the time spent watching TV or participating in media-related activities surpassed 5 hrs/day, when individuals belonged to a higher economic class and when the head of the family had a higher education level (≥12 years). CONCLUSION: It is important to emphasize the need to increase our understanding of factors associated with overweight and obesity, and it is essential to implement measures and policies aimed at reversing this trend, such as stimulating healthy eating habits and physical activity and reducing time spent watching TV and participating in other media activities, including video games and social networking.

Resumo O objetivo deste artigo é investigar a prevalência de fatores de risco cardiovascular e inadequações de consumo alimentar em cadetes da Academia da Força Aérea Brasileira e a associação com sexo e ano de formação. Estudo transversal com 166 cadetes da Academia da Força Aérea Brasileira, em Pirassununga – SP, entre junho e dezembro de 2013. Foram avaliadas medidas antropométricas, parâmetros bioquímicos e clínicos, nível de atividade física, tabagismo e consumo alimentar. Testes de Qui-Quadrado de Pearson ou Exato de Fisher foram utilizados. A prevalência de excesso de peso (IMC >25,0 kg/m2) foi de 29,7% nos homens e de 16,7% nas mulheres. Hipertensão arterial foi prevalente em 15,2% dos homens. Verificou-se hipercolesterolemia em 50,7% dos cadetes; 24,3% apresentaram valores elevados de lipoproteína de baixa densidade e, 11,2%, lipoproteína de alta densidade baixa. Houve associação entre tempo de permanência na Academia e lipoproteína de alta densidade baixa. Observou-se consumo elevado de gorduras saturadas (87,2%) e de colesterol (42,7%). A ingestão inadequada de fibras foi verificada em 92,7% da amostra. Observou-se considerável prevalência de fatores de risco cardiovascular entre os cadetes, principalmente hipercolesterolemia e consumo alimentar inadequado.

Abstract This article aims to investigate the prevalence of cardiovascular risk factors and food intake inadequacies in cadets from the Brazilian Air Force Academy and the association with sex and year of graduation. Cross-sectional study with 166 adult cadets from the Air Force Academy, placed in Pirassununga – SP, from June to December 2013. Anthropometric measures, biochemical and clinical parameters, physical activity level, smoking habit and food intake were evaluated. Pearson’s Chi-square and Fisher’s exact tests were used. Overweight prevalence (BMI > 25.0 kg/m2) was 29.7% in men and 16.7% in women. Hypertension was observed in 15.2% of men. Hypercholesterolemia was detected in 50.7% of the cadets; 24.3% presented high levels of low-density lipoprotein and 11.2%, low levels of high-density lipoprotein. There was association between the time spent in the Academy and low levels of high-density lipoprotein. High intake of saturated fat (87.2%) and cholesterol (42.7%) were observed. Inadequate intake of fibers was verified in 92.7% of the sample. There was considerable prevalence of cardiovascular risk factors among the cadets, especially hypercholesterolemia and inadequate food intake.

Resumo O objetivo deste artigo é investigar a prevalência de fatores de risco cardiovascular e inadequações de consumo alimentar em cadetes da Academia da Força Aérea Brasileira e a associação com sexo e ano de formação. Estudo transversal com 166 cadetes da Academia da Força Aérea Brasileira, em Pirassununga – SP, entre junho e dezembro de 2013. Foram avaliadas medidas antropométricas, parâmetros bioquímicos e clínicos, nível de atividade física, tabagismo e consumo alimentar. Testes de Qui-Quadrado de Pearson ou Exato de Fisher foram utilizados. A prevalência de excesso de peso (IMC >25,0 kg/m2) foi de 29,7% nos homens e de 16,7% nas mulheres. Hipertensão arterial foi prevalente em 15,2% dos homens. Verificou-se hipercolesterolemia em 50,7% dos cadetes; 24,3% apresentaram valores elevados de lipoproteína de baixa densidade e, 11,2%, lipoproteína de alta densidade baixa. Houve associação entre tempo de permanência na Academia e lipoproteína de alta densidade baixa. Observou-se consumo elevado de gorduras saturadas (87,2%) e de colesterol (42,7%). A ingestão inadequada de fibras foi verificada em 92,7% da amostra. Observou-se considerável prevalência de fatores de risco cardiovascular entre os cadetes, principalmente hipercolesterolemia e consumo alimentar inadequado.

Abstract This article aims to investigate the prevalence of cardiovascular risk factors and food intake inadequacies in cadets from the Brazilian Air Force Academy and the association with sex and year of graduation. Cross-sectional study with 166 adult cadets from the Air Force Academy, placed in Pirassununga – SP, from June to December 2013. Anthropometric measures, biochemical and clinical parameters, physical activity level, smoking habit and food intake were evaluated. Pearson’s Chi-square and Fisher’s exact tests were used. Overweight prevalence (BMI > 25.0 kg/m2) was 29.7% in men and 16.7% in women. Hypertension was observed in 15.2% of men. Hypercholesterolemia was detected in 50.7% of the cadets; 24.3% presented high levels of low-density lipoprotein and 11.2%, low levels of high-density lipoprotein. There was association between the time spent in the Academy and low levels of high-density lipoprotein. High intake of saturated fat (87.2%) and cholesterol (42.7%) were observed. Inadequate intake of fibers was verified in 92.7% of the sample. There was considerable prevalence of cardiovascular risk factors among the cadets, especially hypercholesterolemia and inadequate food intake.

OBJECTIVES: To establish cut-off values for growth hormone concentrations using clonidine as a secretagogue and an immunochemiluminescent assay as the method of measurement and to analyze the response time as well as the influence of gender, nutritional status and pubertal stage. METHODS: A total of 225 tests were performed in 3 patient groups, categorized as group 1 (normal), group 2 (idiopathic short stature) and group 3 (growth hormone deficiency). Among the 199 disease-free individuals, 138 were prepubertal, and 61 were pubertal. Clonidine (0.1 mg/m2) was orally administered, and the growth hormone level was measured by immunochemiluminescent assay. The growth hormone peak and the difference between the growth hormone peak and the baseline level were then analyzed. Statistical analyses were performed using Student’s t-test or the Mann-Whitney test and Kruskal-Wallis test followed by Dunn’s post hoc test. Cut-off values were determined using a receiver operating characteristic curve. RESULTS: Group 1 and group 2 had no difference in growth hormone peak, gender, body mass index standard deviation score, or pubertal stage. Group 3 exhibited a significantly lower growth hormone peak than the other groups did. The receiver operating characteristic curve demonstrated that growth hormone concentrations ≥ 3.0 ng/mL defined responsiveness to clonidine. In total, 3.02% of individuals in group 1 and group 2 were considered false positive, i.e., these children lacked growth hormone deficiency and had a peak below 3.0 ng/mL. CONCLUSION: Clonidine-stimulated growth hormone concentrations ≥3 ng/mL, as measured by immunochemiluminescent assay, suggest responsiveness to the stimulus regardless of gender, body mass index standard deviation score or pubertal stage.

Abstract Background Hemolin proteins are cell adhesion molecules from lepidopterans involved in a wide range of cell interactions concerning their adhesion properties. However, hemolin’s roles in cell proliferation and wound healing are not fully elucidated. It has been recently reported that rLosac, a recombinant hemolin from the caterpillar Lonomia obliqua, presents antiapoptotic activity and is capable of improving in vitro wound healing. Therefore, this study aimed to explore rLosac’s in vivo effects using a skin wound healing model in rats. Methods Circular full-thickness wounds in the rat dorsum skin were treated either with rLosac, or with saline (control), allowing healing by keeping the wounds occluded and moist. During the wound healing, the following tissue regeneration parameters were evaluated: wound closure and collagen content. Furthermore, tissue sections were subjected to histological and immunohistochemical analyses. Results The rLosac treatment has demonstrated its capacity to improve wound healing, as reflected in findings of a larger number of activated fibroblasts, proliferation of epithelial cells, increase of collagen type 1, and decrease of inflammatory infiltrate. Conclusion The findings have indicated the rLosac protein as a very promising molecule for the development of new wound-healing formulations.

<p>O trabalho reporta o desenvolvimento, caracterização e estudo <italic>in vitro</italic> de dissolução de suspensões de sulfassalazina para uso em doenças inflamatórias crônicas intestinais. Desenvolveram-se três formulações baseadas em fornecedores diferentes de pó de sulfassalazina. A sulfassalazina foi caracterizada quanto a Teor, Infravermelho por Transformada de Fourier (FTIR), Calorimetria Diferencial de Varredura (DSC), Difração de Raios-X (XRD), distribuição de tamanho das partículas, índice de polidispersão e solubilidade. A suspensão foi desenvolvida e caracterizada quanto a pH, viscosidade, densidade, tamanho de partícula, volume de sedimentação, teor e estudo de dissolução. Os valores de pH determinados foram levemente ácidos. O método de preparo das suspensões reduziu o tamanho das partículas e tornou a distribuição de tamanho mais homogênea. Os estudos de dissolução mostraram que a suspensão de sulfassalazina tem problemas de solubilidade em meios de caráter ácido, entretanto, sofre dissolução rápida acima de 85% em meios neutros ou contendo 0,5% de tensoativos como Polissobato 80. Além disso, as suspensões de sulfassalazina foram classificadas como formulações de dissolução imediata porque a partir de 20 minutos sofrem dissolução em torno de 100%.</p>

<p>This paper reports the development, characterization and <italic>in vitro</italic>dissolution behavior of sulfasalazine suspensions for treatment of chronic intestinal inflammatory diseases. Three formulations were developed, from powdered sulfasalazine obtained from different suppliers. The sulfasalazine was characterized regarding concentration, Fourier Transform Infrared Spectroscopy (FTIR), Differential Scanning Calorimetry (DSC), X-Ray Diffraction (XRD), particle size distribution, polydispersion and solubility. The suspensions were developed and characterized regarding pH, viscosity, density, particle size, sedimentation volume, concentration and dissolution. The pH values were slightly acidic. The method of preparing the suspensions reduced the particle sizes and made the size distribution more homogeneous. The dissolution studies showed that the sulfasalazine suspensions had low solubility in acidic media, but dissolve quickly, reaching levels of 85%, in neutral media or media containing 0.5% of surfactants such as polysorbate 80. Besides this, the sulfasalazine suspensions were classified as having immediate dissolution because they reached dissolution levels near 100% in 20 minutes.</p>