Impact of Production Systems on the Levels of Vitamin E, ß-Carotene, and Cholesterol in the Liver of Cattle Raised in the Eastern Amazon.

The nutritional composition of bovine liver, particularly in terms of vitamins E, ß-carotene, and cholesterol concentration, is significantly influenced by the cattle-rearing system and diet. This study aimed to elucidate the impact of four predominant cattle-rearing systems in the Eastern Amazon region on the vitamin E, ß-carotene content, and cholesterol levels in bovine liver during the rainy season. Liver-tissue samples were collected from 48 cattle, with twelve specimens representing each rearing system. The systems encompassed two native pastures located in flood-prone areas, cultivated pastures on upland terrain and a confinement-rearing system. Our findings indicate that, when considering all rearing systems collectively, there were no significant differences in the levels of vitamins and cholesterol in the liver tissues (p > 0.05). However, a marked disparity in cholesterol levels emerged when comparing intensive rearing systems to extensive ones, with the former demonstrating notably higher concentrations (p = 0.01). Additionally, the intensive rearing system was associated with elevated levels of ß-carotene (p < 0.01), α-tocopherol (p = 0.01), and ß-tocopherol (p = 0.01) relative to the extensive systems. No significant variations were observed amongst the different extensive systems (p > 0.05). These results suggest that, while all rearing systems yielded liver tissues with typical concentrations of vitamins and cholesterol, the intensive rearing system led to a higher accumulation of certain vitamin compounds. This study highlights the substantial nutritional implications of different cattle-rearing systems in the Eastern Amazon and provides valuable insights for developing dietary strategies to optimize the nutritional quality of bovine liver. Therefore, the generated results are groundbreaking in the Eastern Amazon, Brazil, and inspire the development of new research projects to address other demands in this field and achieve additional outcomes.

[Penicillin: from discovery to patenting the large-scale production process]. / Penicilina: da descoberta ao patenteamento do processo de produção em larga escala.

This article examines discoveries, inventions, and innovations related to penicillin by sampling activities to solve technological problems which can be traced by the distribution of scientific articles, government reports, innovations, and patents between 1929 and 1945, and proposes reflection on the importance of scientific progress for national security. The analysis highlights the technological trajectory and outcomes in the area of intellectual property, considering US policy implemented to catalyze innovation and provide institutional conditions to meet national defense needs as an important factor, although this did not necessarily imply a unique solution in other contexts.

A partir de pesquisa sobre a descoberta, a invenção e a inovação relacionadas à penicilina, por amostra de atividades de resolução de problemas tecnológicos rastreada pela distribuição, no período de 1929 a 1945, de trabalhos científicos, relatórios de governo, inovações e patentes, o artigo propõe uma reflexão sobre a importância do progresso científico para a segurança nacional. A análise destaca a trajetória tecnológica e os resultados na área de propriedade intelectual, considerando um fator importante a política implementada nos EUA para catalisar processos de inovação e oferecer condições institucionais para atender às demandas de defesa nacional, o que não significa necessariamente unicidade de solução em outros contextos.

Developing and assessing the measurement properties of an instrument to assess the impact of musculoskeletal pain in children aged 9 to 12-the pediatric musculoskeletal pain impact summary score.

BACKGROUND: Despite the high prevalence of musculoskeletal (MSK) pain in children, there is a lack of instruments to measure the impact of MSK pain on children's activity and participation. OBJECTIVE: To assess the reliability and construct validity of the Pediatric MSK Pain Impact summary score in school children (aged 9 to 12) with MSK pain. METHODS: We used a pragmatic approach in a reflective framework to assess internal consistency, structural validity, convergent validity, and discriminative validity in a sample of 615 children with MSK pain. RESULTS: The confirmatory factor analysis results indicate that the summary score has limited internal consistency and construct validity. The estimated Cronbach's alpha was 0.63, and most goodness of fit indices met the recommended thresholds (SRMR = 0.030; GFI = 0.993, CFI = 0.955, RMSEA 0.073), although they were close to the lower bounds of the thresholds. The convergent validity showed appropriate correlation of the summary score with quality of life (r = -0.33), care-seeking (r = 0.45), and medication intake (r = 0.37). Discriminative validity showed that the instrument can discriminate between the impact of pain on children with frequent and infrequent (2.93; 95% CI: 2.36 - 3.50) MSK pain. CONCLUSION: The Pediatric MSK Pain Impact summary showed limited internal consistency and construct validity; however, it can discriminate between children with frequent and infrequent pain. The results are promising for clinical and research practices as it is a short and convenient tool to be used in school-aged children.

Benzydamine induces apoptosis in astrocytes in vitro / Benzadamina induz apoptose em astrócitos in vitro

Objective: the present work aims to evaluate the Benzydamine (BZD) effect on cell viability in astrocyte culture and investigated the death mechanism involved with its cytotoxic effect. Methods: in order to evaluate cell viability, the 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) reduction assay was used, while flow cytometry was used to verify cell damage. The immunofluorescence assay was used to verify the expression of the marker's caspase-8, caspase9 and p65 subunit of Factor nuclear kappa B (NFκB). A statistical analysis for MTT assay and Flow Cytometry were made using ANOVA with Dunett's post-test; Student's t-test was made for the Immunofluorescence. Significance was set at p < 0.05. Results: the MTT reduction assay showed that BZD (3.1 to 100 µg/mL) caused a decrease in astrocytes viability. The flow cytometry showed that the cytotoxic effect of BZD was caused by the activation of the apoptotic death pathway, evidenced by the externalization of phosphatidylserine. The immunofluorescence revealed an increase in caspase-8 expression and no alteration in caspase-9 expression, demonstrating that there was an activation of the extrinsic pathway of apoptosis. The mean inhibitory concentration (IC50) of BZD (26.13 µg/mL) also caused an increase in NFκB p65 expression. Conclusion: taken together, the results of the present study suggest that BZD has a cytotoxic effect on astrocyte cells, and this effect comes from its ability to activate the extrinsic apoptotic pathway

Objetivo: o presente trabalho tem como objetivo avaliar o efeito da Benzidamina (BZD) na viabilidade celular em cultura de astrócitos e investigar o mecanismo de morte envolvido com seu efeito citotóxico. Métodos: para avaliar a viabilidade celular foi utilizado o ensaio de redução do brometo de 3-(4,5-Dimetiltiazol-2-il)-2,5-difeniltetrazólio (MTT), enquanto a citometria de fluxo foi utilizada para verificar o dano celular. O ensaio de imunofluorescência foi utilizado para verificar a expressão do marcador caspase-8, caspase9 e subunidade p65 do Fator nuclear kappa B (NFκB). A análise estatística para ensaio MTT e Citometria de Fluxo foi feita utilizando ANOVA com pós-teste de Dunett; Foi feito o teste t de Student para Imunofluorescência. A significância foi estabelecida em p < 0,05. Resultados: o ensaio de redução do MTT mostrou que o BZD (3,1 a 100 µg/mL) causou diminuição na viabilidade dos astrócitos. A citometria de fluxo mostrou que o efeito citotóxico do BZD foi causado pela ativação da via de morte apoptótica, evidenciada pela externalização da fosfatidilserina. A imunofluorescência revelou aumento na expressão de caspase-8 e nenhuma alteração na expressão de caspase-9, demonstrando que houve ativação da via extrínseca de apoptose. A concentração inibitória média (CI50) de BZD (26,13 µg/mL) também causou aumento na expressão de NFκB p65. Conclusão: em conjunto, os resultados do presente estudo sugerem que o BZD tem efeito citotóxico nas células astrocitárias, e esse efeito advém de sua capacidade de ativar a via apoptótica extrínseca.

Factors associated with interprofessional collaboration in Primary Health Care: a multilevel analysis.

Working with an interprofessional focus is increasingly necessary, in view of the growing complexity of the population's health needs. This study aims to assess interprofessional collaboration and the teamwork climate in primary health care (PHC) and determine whether there is a relationship between these two variables. The AITCS-II instrument was used to measure interprofessional collaboration, while to diagnose teamwork climate, the ECTE instrument was used, a version adapted to the SUS context of the Teamwork Climate Inventory instrument. These two instruments were applied online together with a questionnaire for the sociodemographic characterization of the 544 participants, who belonged to 97 Family Health Strategy (FHS) teams in a Brazilian municipality. The obtained data were submitted to a multilevel analysis. A positive correlation was observed between interprofessional collaboration and three of the four teamwork climate factors. The better the work climate, the better the interprofessional collaboration in the corresponding team, and this characteristic stands out in relation to other individual analyzed characteristics.

Penicilina: da descoberta ao patenteamento do processo de produção em larga escala / Penicillin: from discovery to patenting the large-scale production process

Resumo A partir de pesquisa sobre a descoberta, a invenção e a inovação relacionadas à penicilina, por amostra de atividades de resolução de problemas tecnológicos rastreada pela distribuição, no período de 1929 a 1945, de trabalhos científicos, relatórios de governo, inovações e patentes, o artigo propõe uma reflexão sobre a importância do progresso científico para a segurança nacional. A análise destaca a trajetória tecnológica e os resultados na área de propriedade intelectual, considerando um fator importante a política implementada nos EUA para catalisar processos de inovação e oferecer condições institucionais para atender às demandas de defesa nacional, o que não significa necessariamente unicidade de solução em outros contextos.

Abstract This article examines discoveries, inventions, and innovations related to penicillin by sampling activities to solve technological problems which can be traced by the distribution of scientific articles, government reports, innovations, and patents between 1929 and 1945, and proposes reflection on the importance of scientific progress for national security. The analysis highlights the technological trajectory and outcomes in the area of intellectual property, considering US policy implemented to catalyze innovation and provide institutional conditions to meet national defense needs as an important factor, although this did not necessarily imply a unique solution in other contexts.

Factors associated with interprofessional collaboration in Primary Health Care: a multilevel analysis / Fatores associados à colaboração interprofissional na Atenção Primária à Saúde: uma análise multinível

Abstract Working with an interprofessional focus is increasingly necessary, in view of the growing complexity of the population's health needs. This study aims to assess interprofessional collaboration and the teamwork climate in primary health care (PHC) and determine whether there is a relationship between these two variables. The AITCS-II instrument was used to measure interprofessional collaboration, while to diagnose teamwork climate, the ECTE instrument was used, a version adapted to the SUS context of the Teamwork Climate Inventory instrument. These two instruments were applied online together with a questionnaire for the sociodemographic characterization of the 544 participants, who belonged to 97 Family Health Strategy (FHS) teams in a Brazilian municipality. The obtained data were submitted to a multilevel analysis. A positive correlation was observed between interprofessional collaboration and three of the four teamwork climate factors. The better the work climate, the better the interprofessional collaboration in the corresponding team, and this characteristic stands out in relation to other individual analyzed characteristics.

Resumo Trabalhar com foco interprofissional é cada vez mais necessário, tendo em vista a crescente complexidade das necessidades de saúde da população. Este estudo tem como objetivo avaliar a colaboração interprofissional e o clima de trabalho em equipe na atenção primária à saúde (APS) e verificar possível relação entre estas duas variáveis. Para mensurar a colaboração interprofissional foi utilizado o instrumento AITCS-II, enquanto para o diagnóstico do clima de trabalho em equipe foi utilizado o instrumento ECTE, versão adaptada para o contexto SUS do instrumento Teamwork Climate Inventory. Esses dois instrumentos foram aplicados on-line juntamente com um questionário para caracterização sociodemográfica dos 544 participantes, pertencentes a 97 equipes da Estratégia Saúde da Família (ESF) de um município brasileiro. Os dados obtidos foram submetidos a uma análise multinível. Foi observada uma correlação positiva entre a colaboração interprofissional e três dos quatro fatores do clima de trabalho em equipe. Quanto melhor o clima de trabalho, melhor a colaboração interprofissional na equipe correspondente, e essa característica se destaca em relação às demais características individuais analisadas.

Waste and by-products as sources of lycopene, phytoene, and phytofluene - Integrative review with bibliometric analysis.

Food loss and waste are severe social, economic, and environmental issues. An example is the incorrect handling of waste or by-products used to obtain bioactive compounds, such as carotenoids. This review aimed to present a comprehensive overview of research on lycopene, phytoene, and phytofluene obtained from waste and by-products. In this study, an integrative literature approach was coupled with bibliometric analysis to provide a broad perspective of the topic. PRISMA guidelines were used to search studies in the Web of Science database systematically. Articles were included if (1) employed waste or by-products to obtain lycopene, phytoene, and phytofluene or (2) performed applications of the carotenoids previously extracted from waste sources. Two hundred and four articles were included in the study, and the prevalent theme was research on the recovery of lycopene from tomato processing. However, the scarcity of studies on colorless carotenoids (phytoene and phytofluene) was evidenced, although these are generally associated with lycopene. Different technologies were used to extract lycopene from plant matrices, with a clear current trend toward choosing environmentally friendly alternatives. Microbial production of carotenoids from various wastes is a highly competitive alternative to conventional processes. The results described here can guide future forays into the subject, especially regarding research on phytoene and phytofluene, potential and untapped sources of carotenoids from waste and by-products, and in choosing more efficient, safe, and environmentally sustainable extraction protocols.

Urinary incontinence and quality of life in high-performance swimmers: An observational study.

Each day more women around the world practice high impact physical activities and this may be a risk factor for urinary incontinence (UI) in young. We verified the prevalence of UI and the impact in quality of life (QoL) in high-performance swimmers, through a cross-sectional observational study with 9 high performance swimmers and 9 sedentary women who responded the International Consultation on incontinence Questionnaire - Short Form (ICIQ-SF), participated in a functional evaluation of pelvic floor muscles with bidigital palpation and pad test. We verifed that was present in 78% of high-performance swimmers, and the quality of life was significantly worse (p =.037) when compared to sedentary women. These findings led us to conclude that presence of UI affects the quality of life, even if it is not a factor of abandonment of the sport.

Relato de caso: Carcinoma indiferenciado de sítio primário oculto com metástases para pericárdio e Púrpura trombocitopênica trombótica paraneoplásica / Case report: Undifferentiated carcinoma of occult primary site with metastases to the pericardium and paraneoplastic thrombotic thrombocytopenic purpura

A associação entre neoplasia de sítio primário oculto e manifestações paraneoplásicas é um desafio diagnóstico e terapêutico. Este relato de caso descreve uma paciente com púrpura trombocitopênica trombótica (PTT) paraneoplásica como manifestação de um câncer primário oculto atendida pelo setor de Oncologia Clínica do Hospital do Servidor Público Municipal. A paciente apresentou queda importante da funcionalidade em pouco tempo devido a descompensação da neoplasia de base, evoluindo à óbito em poucos meses sem conseguir realizar qualquer tipo de tratamento. Este relato enfatiza a importância da avaliação clínica precisa e abrangente, além da abordagem multidisciplinar nos pacientes oncológicos que tanto sofrem com o estigma dessa doença. Palavras-chave: Neoplasia de Sítio Primário Oculto. Púrpura Trombocitopênica Trombótica Paraneoplásica. Metástases Cardíacas. Oncologia.

Effect of two diets on the fecundity of ablated and non-ablated female of Macrobrachium amazonicum

Macrobrachium amazonicum is a species of freshwater shrimp of great importance for aquaculture and to know its reproductive potential, through the study of its fertility is necessary. Therefore, this study aimed to evaluate the effect of two different diets on the reproductive performance of the species, whether or not adopting the ablation procedure. The experiment was carried out in a completely randomized design in a 2 x 2 factorial arrangement, with two types of feed (inert and fresh) and two conditions (ablated and non-ablated females), using six replicates per treatment. After 10 days of spawning, the eggs were removed and counted in their entirety. For each female, three spawns were obtained, totaling 72 samples. The fertility rate, the interval between spawning and the weight gain of the females were analyzed. There was no interaction between the studied factors, except for weight gain, in which ablated females that received fresh feed gained up to three times more weight than non-ablated females. Females that received fresh feed obtained higher fertility (1,373.9 eggs) than those that received only inert feed (1,084.1 eggs). The interval between spawns was 1.6 days shorter in ablated females.(AU)

Erysipelas after surgery for breast cancer: a real-world cohort

Erysipelas is often related to lymphedema, which can occur in up to 60% of cases, with advanced age, radiotherapy, tumor extension, surgical approach, and infections as risk factors. The aim of this study was to present and discuss a series of cases of erysipelas after breast cancer surgery treated in a private mastology clinic over the past ten years. This is a retrospective horizontal cohort study in which we selected all cases of erysipelas after breast cancer surgery from 2009 to 2019. The following were evaluated: number of patients treated with a diagnosis of breast carcinoma with axillary approach, age, surgery performed, adjuvant treatment and treatment of erysipelas, presence of lymphedema, and measurement of circumferences between both arms and associated diseases. A total of 12 cases of breast cancer were treated. In 66.66% of cases, a radical axillary lymphadenectomy was performed, and in 16.66% of cases, only a sentinel lymph node investigation was performed. The average age was 67.6 years. Erysipelas appeared, on average, 43 months after cancer diagnosis. Two deaths were reported due to severe erysipelas leading to sepsis. More studies are still needed on the subject. Of the 12 cases in this study, eight (66.66%) were associated with lymphedema. Only two (16.66%) of the patients in this group who developed erysipelas were not submitted to axillary dissection. The treatment for 50% of the participants in this research was with penicillin G benzathine. There were three relapses, and two patients died during the research period

Comparação do dispositivo termográfico FLIR ONE® versus avaliação clínica presencial e avaliação fotográfica na determinação da profundidade das queimaduras / Comparison of the FLIR ONE® thermographic device versus face-to-face clinical assessment and photographic assessment in determining the depth of burns

OBJETIVO: Comparar a avaliação clínica presencial, com fotos e imagens térmicas obtidas no dispositivo FLIR ONE® para o diagnóstico de profundidade das queimaduras, avaliar concordância intragrupos e descrever o perfil epidemiológico da população estudada. MÉTODO: Estudo transversal de acurácia. Foram incluídos pacientes adultos com queimaduras agudas, submetidos a balneoterapia, selecionados aleatoriamente e avaliados isoladamente por dois grupos de avaliadores (avaliação clínica presencial X fotos do dispositivo térmico), no período de 14 de fevereiro a 14 de março de 2018 no Centro de Tratamento de Queimados do Hospital Geral do Estado da Bahia. Nas análises estatísticas foi utilizado o programa IBM-SPSS-Statistics versão 23, realizando análises descritivas e distribuição de frequências. A significância estatística (p<0,05) foi avaliada pelo teste de Spearman. RESULTADOS: No total, 39 diferentes áreas de queimadura, e suas respectivas fotos em VGA. 19 pacientes foram incluídos no estudo, 57,9% pertenciam ao sexo masculino, com média de idade de 35 anos. A média de superfície corporal queimada foi de 16,32%. Das 39 áreas queimadas avaliadas, 14 (35,9%) foram classificadas como profundas e 25 (64,1%) como superficiais pelo FLIR ONE®. O grupo 1 apresentou percentual de concordância no diagnóstico de 89,8%. O grupo 2 apresentou percentual de concordância no diagnóstico de 48,7%. CONCLUSÕES: A avaliação clínica presencial apresentou melhor concordância intragrupos do que a avaliação fotográfica. Quando os grupos foram comparados com o dispositivo térmico FLIR ONE® não ocorreu correlação significativa, com taxa de concordância de 35,9%.

OBJECTIVE: To compare in-person clinical assessment with photos and thermal images obtained on FLIR ONE® device to diagnose burn depth, evaluate intragroup agreement and describe the epidemiological profile of the studied population. METHODS: Accuracy cross-sectional study. Adult patients with acute burns, undergoing balneotherapy, were included, randomly selected and evaluated separately by two groups of evaluators (in-person clinical assessment versus photos of the thermal device), from February 14 to March 14, 2018 at the Burn Treatment Center of the General Hospital of the State of Bahia. In statistical analyses, the IBM-SPSS-Statistics version 23 program was used, performing descriptive analyzes and frequency distribution, statistical significance (p<0.05) was assessed using Spearman's test. RESULTS: In total, 39 different burn areas, and their respective VGA photos. 19 patients were included in the study, 57.9% of whom were male, with an average age of 35 years. The average body surface area burned was 16.32%. Of the 39 burned areas evaluated, 14 (35.9%) were classified as deep and 25 (64.1%) as superficial by the FLIR ONE®. Group 1 had a percentage of agreement in the diagnosis of 89.8%. Group 2 had a percentage of agreement in the diagnosis of 48.7%. CONCLUSIONS: The in-person clinical assessment showed better intragroup agreement than the photographic assessment. When the groups were compared with the FLIR ONE® thermal device, there was no significant correlation with an agreement rate of 35.9%.

Avaliação do contrafluxo: Um novo conceito como indicador de qualidade de um serviço de atendimento a vítimas de queimadura / Evaluating counterflow: A new concept as a quality indicator for a burn care service

OBJETIVO: Descrever o perfil de pacientes adultos internados por queimaduras que passaram por contrafluxo, retorno do paciente para uma unidade de maior complexidade assistencial por complicações ou deterioração clínica, durante a internação hospitalar e avaliar a relação existente entre a sua ocorrência, o Abbreviated Burn Severity Index (ABSI) e óbito. MÉTODO: Estudo retrospectivo de coorte aberta com dados secundários de um Centro de Tratamento de Queimados (CTQ) na Bahia, de janeiro de 2022 a junho de 2023. Os dados foram organizados no Excel, exportados e analisados no Stata. A significância estatística foi avaliada pelo teste Qui-quadrado ou exato de Fisher para variáveis categóricas. Este estudo foi aprovado pelo Comitê de Ética em Pesquisa. RESULTADOS: Das 658 internações no CTQ, 72 (10,9%) tiveram contrafluxo. Destas, 51,4% foram do sexo masculino, 68% estavam na faixa etária de 18 a 59 anos, predominando as queimaduras por calor/fogo. As unidades que mais receberam o contrafluxo foram a Unidade de Terapia Intensiva (UTI) para queimados (UAC), com 48 (66,7%), e UTIs Gerais, com 21 eventos (29,2%). Na população estudada, houve significância estatística na taxa de mortalidade, na taxa de contrafluxo segundo as faixas de gravidade e no contrafluxo e mortalidade segundo procedência, no qual foi identificado que os pacientes vindos da emergência sofreram contrafluxo e tiveram maior taxa de mortalidade. CONCLUSÕES: O contrafluxo representa um importante indicador a ser monitorado no CTQ em estudo, pois esteve relacionado com pior prognóstico em adultos grandes queimados, procedentes da emergência e vítimas de queimaduras térmicas.

OBJECTIVE: To describe the profile of adult patients hospitalized for burns that underwent contraflow, return the patient to a more complex care unit due to complications or clinical complications, during hospital stay and evaluate the relationship between their occurrence, the Abbreviated Burn Severity Index (ABSI) and death. METHODS: Retrospective open cohort study with secondary data from a Burn Treatment Center (BTC) in Bahia, from January 2022 to June 2023. Data were organized in Excel, exported and applied to Stata. Statistical significance was assessed using the Chi-square or Fisher's exact test for categorical variations. This study was approved by the Research Ethics Committee. RESULTS: Of the 658 admissions to the BTC, 72 (10.9%) had contraflow. Of these, 51.4% were male, 68% were aged between 18 and 59 years, with heat/fire burns predominating. The units that received the most contraflow were the burn ICU (UAC) with 48 (66.7%), and General ICUs with 21 events (29.2%). In the studied population, there was statistical significance in the mortality rate, in the contraflow rate according to the severity ranges and in the contraflow and mortality according to origin, where it was identified that patients coming from the emergency suffered contraflow and had higher mortality rates. CONCLUSIONS: Contraflow represents an important indicator to be monitored in the BTC under study, as it was related to worse prognoses in severely burned adults, those coming to emergencies and victims of thermal burns.

PET-Saúde Interprofissionalidade e a disponibilidade dos estudantes para a aprendizagem interprofissional / PET-Health Interprofessionality and the readiness of students for interprofessional learning

Resumo A interprofissionalidade foi tema central do nono edital do Programa de Educação pelo Trabalho para a Saúde. O objetivo deste estudo foi descrever a disponibilidade dos estudantes que participaram do programa para a aprendizagem interprofissional. A pesquisa, de abordagem quantitativa e de perspectiva descritivo-exploratória, coletou dados através da readiness for interprofessional learning scale, adaptada para o português do Brasil. Os resultados indicam que há disponibilidade para o trabalho em equipe e a colaboração. Também foram encontrados percentuais significativos relacionados à identidade profissional, o que indica disponibilidade para a aprendizagem interprofissional, embora aspectos relacionados à competição tenham aparecido através de percentuais menores de concordância em relação à aprendizagem compartilhada e interdependência das práticas profissionais. Para a atenção centrada no usuário também foram encontrados resultados que indicam boa disponibilidade entre os participantes; porém, aspectos relacionados à colaboração do usuário na produção dos serviços de saúde ainda expressam a tendência de uma lógica centrada nos profissionais. Conclui-se que há disponibilidade positiva para a educação interprofissional, que precisa ser cada vez mais estimulada nas políticas e estratégias de reformas curriculares.

Abstract Interprofessionality was the central theme of the ninth call for proposals of the Education by Working for Health Program. The objective of this study was to describe the readiness of students who participated in the program for interprofessional learning. The research, of a quantitative approach and descriptive-exploratory perspective, collected data by applying the readiness for interprofessional learning scale (RIPLS), adapted for Brazilian Portuguese. The results indicate an important readiness for teamwork and collaboration. Relevant percentages were also found regarding professional identity, indicating good readiness for interprofessional learning, although aspects related to competition appeared in lower percentages of agreement regarding shared learning and interdependence of professional practices. For user-centered care, results were also found indicating good readiness among participants; however, aspects related to the collaboration of the user in the production of health services still express the tendency of a professional-centered logic. In conclusion, there is a positive readiness for interprofessional education, which needs to be increasingly stimulated in policies and strategies of curricular reforms.

Sexual Function and Quality of Life in Brazilian Transgender Women Following Gender-Affirming Surgery: A Cross-Sectional Study.

This cross-sectional and descriptive study aimed to evaluate the sexual function, urinary function, and quality of life of 26 Brazilian trans women who have undergone gender-affirming surgery (GAS) using the gold standard technique (penile inversion vaginoplasty) in the Gender Identity Transdisciplinary Program at Hospital de Clínicas de Porto Alegre, Brazil, between March 2016 and July 2017. The Female Sexual Function Index, the SF-36 Health Survey, and the International Consultation on Incontinence Questionnaire-Short Form were used. Regarding their surgical results, 84.6% of the women said they were satisfied, 73.1% were sexually functional, and 15.4% reported urinary incontinence not associated with surgery. Participants also reported a good quality of life, despite low scores of pain and physical vitality. Transgender women in our sample reported a good quality of life and sexual function after GAS. Further studies are required to improve the psychosexual wellbeing of this specific population.

Postural Adjustments in HTLV-1 Infected Patients during a Self-Initiated Perturbation.

BACKGROUND: Human T-cell lymphotropic virus type 1 (HTLV-1) infection can be associated with tropical spastic paraparesis (TSP/HAM), which causes neurological myelopathy and sensory and muscle tone alterations, leading to gait and balance impairments. Once trunk perturbation is predicted, the motor control system uses anticipatory and compensatory mechanisms to maintain balance by recruiting postural muscles and displacement of the body's center of mass. METHODS: Twenty-six participants (control or infected) had lower limb muscle onset and center of pressure (COP) displacements assessed prior to perturbation and throughout the entire movement. RESULTS: Semitendinosus (ST) showed delayed onset in the infected group compared to the control group. The percentage of trials with detectable anticipatory postural adjustment was also lower in infected groups in the tibialis anterior and ST. In addition, COP displacement in the infected group was delayed, had a smaller amplitude, and took longer to reach the maximum displacement. CONCLUSIONS: HTLV-1 infected patients have less efficient anticipatory adjustments and greater difficulty recovering their postural control during the compensatory phase. Clinical assessment of this population should consider postural stability during rehabilitation programs.

Red propolis supplementation does not decrease acute respiratory events in stunted preschool children: A paired nonrandomized clinical trial.

BACKGROUND & AIMS: This study aimed to evaluate the efficacy of "red propolis" supplementation in the frequency of acute respiratory infections incidence in stunted preschool children. We hypothesized that the "red" propolis supplementation is effective in the reduce frequency of acute respiratory complications in stunted children. METHODS: This is a non-randomized, pair-matched clinical trial with 70 children, ranging from 1 to 5 years old, followed for 1 year, which were paired into two groups according to age, sex, and stunting classification. The children were in the day hospital regimen of CREN and received 5 meals/day and an additional 8 ml of honey or honey with "red propolis" in a 3% dilution. The children had access to nutritional, psychological, dental, and physician care. Respiratory complications were recorded in a pre-existing protocol of the institution by the same pediatrician, who was blind for the children's allocation. Anthropometric measurements and biochemical tests such as hemogram, IGF-1, and immunoglobulin E, G, M were conducted. RESULTS: The most prevalent symptoms were coughing, runny nose, nasal congestion and wheezing. The use of "red propolis" did not decrease the frequency of infections between the control and propolis groups, respectively (2 [1-7] vs 3 [1-7], p = 0.10), which was within the estimated by the Pan American Health Organization. There were no differences between groups in anthropometric and biochemical parameters. CONCLUSION: Supplementation with "red propolis" did not reduce the number of infections in stunted children over 1 year. Possibly, the dilution percentage (3%) may have been insufficient to allow effective action. The protocol of published in the Brazilian Registry of Clinical Trials (http://www.ensaiosclinicos.gov.br/rg/RBR-4n7j6h).