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.

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.

Abstract Introduction: Peripheral arterial disease has become a worldwide problem, with chronic limb-threatening ischemia(CLTI) being its most extreme manifestation. Recently, endovascular strategies evolved and became the first approach in many revascularization procedures. However, infrapopliteal (IP) disease is still a therapeutic challenge. This study aims to present a surgical technique, named inverted T bypass, that can be applied to patients with: an IP artery with poor collateralization to the foot, an infra-malleolar artery with poor runoff and availability of only a short venous graft. Methods: A single-center retrospective analysis of all patients submitted to inverted T bypass. The end points of the present study were limb-based patency (LBP), primary patency (PP) and secondary patency (SP) rates, freedom from CLTI, recurrence of CLTI, freedom from major index limb amputation, amputation free-survival, and overall survival. Results: A total of twenty-five patients with CLTI (68% male) with a median age of 77 years were submitted to 25 inverted T bypasses. The median follow-up was 25 months (interquartile range of 32). Twenty-one preoperative angiographies were performed. Severe femoropopliteal (FP) and IP anatomic patterns (GLASS FP and IP grade 4) were predominant (57% and 86%, respectively) with 100% of limbs classified as GLASS stage III. Three patients (12%) had previously failed endovascular treatment. LBP, PP and SP were, respectively, 75%, 75% and 79% at 1 year, and 61%, 61% and 64% at 2 years. After one year, 86% of the limbs were free from CLTI and 79% of them remained without recurrences during a follow-up of 2 years. Eighty-one percent of the patients were free from major index limb amputation at 2 years. Conclusion: The inverted T bypass is a creative surgical solution for CLTI patients with poor runoff and lacking an adequate venous graft. The results are promising, rendering this technique a viable option for distal and ultra-distal revascularization in complex cases.

Hypertension is one of the primary modifiable risk factors for morbidity and mortality worldwide, being a major risk factor for coronary artery disease, stroke, and kidney failure. Furthermore, it is highly prevalent, affecting more than one-third of the global population. Blood pressure measurement is a MANDATORY procedure in any medical care setting and is carried out by various healthcare professionals. However, it is still commonly performed without the necessary technical care. Since the diagnosis relies on blood pressure measurement, it is clear how important it is to handle the techniques, methods, and equipment used in its execution with care. It should be emphasized that once the diagnosis is made, all short-term, medium-term, and long-term investigations and treatments are based on the results of blood pressure measurement. Therefore, improper techniques and/or equipment can lead to incorrect diagnoses, either underestimating or overestimating values, resulting in inappropriate actions and significant health and economic losses for individuals and nations. Once the correct diagnosis is made, as knowledge of the importance of proper treatment advances, with the adoption of more detailed normal values and careful treatment objectives towards achieving stricter blood pressure goals, the importance of precision in blood pressure measurement is also reinforced. Blood pressure measurement (described below) is usually performed using the traditional method, the so-called casual or office measurement. Over time, alternatives have been added to it, through the use of semi-automatic or automatic devices by the patients themselves, in waiting rooms or outside the office, in their own homes, or in public spaces. A step further was taken with the use of semi-automatic devices equipped with memory that allow sequential measurements outside the office (ABPM; or HBPM) and other automatic devices that allow programmed measurements over longer periods (HBPM). Some aspects of blood pressure measurement can interfere with obtaining reliable results and, consequently, cause harm in decision-making. These include the importance of using average values, the variation in blood pressure during the day, and short-term variability. These aspects have encouraged the performance of a greater number of measurements in various situations, and different guidelines have advocated the use of equipment that promotes these actions. Devices that perform HBPM or ABPM, which, in addition to allowing greater precision, when used together, detect white coat hypertension (WCH), masked hypertension (MH), sleep blood pressure alterations, and resistant hypertension (RHT) (defined in Chapter 2 of this guideline), are gaining more and more importance. Taking these details into account, we must emphasize that information related to diagnosis, classification, and goal setting is still based on office blood pressure measurement, and for this reason, all attention must be given to the proper execution of this procedure.

La hipertensión arterial (HTA) es uno de los principales factores de riesgo modificables para la morbilidad y mortalidad en todo el mundo, siendo uno de los mayores factores de riesgo para la enfermedad de las arterias coronarias, el accidente cerebrovascular (ACV) y la insuficiencia renal. Además, es altamente prevalente y afecta a más de un tercio de la población mundial. La medición de la presión arterial (PA) es un procedimiento OBLIGATORIO en cualquier atención médica o realizado por diferentes profesionales de la salud. Sin embargo, todavía se realiza comúnmente sin los cuidados técnicos necesarios. Dado que el diagnóstico se basa en la medición de la PA, es claro el cuidado que debe haber con las técnicas, los métodos y los equipos utilizados en su realización. Debemos enfatizar que una vez realizado el diagnóstico, todas las investigaciones y tratamientos a corto, mediano y largo plazo se basan en los resultados de la medición de la PA. Por lo tanto, las técnicas y/o equipos inadecuados pueden llevar a diagnósticos incorrectos, subestimando o sobreestimando valores y resultando en conductas inadecuadas y pérdidas significativas para la salud y la economía de las personas y las naciones. Una vez realizado el diagnóstico correcto, a medida que avanza el conocimiento sobre la importancia del tratamiento adecuado, con la adopción de valores de normalidad más detallados y objetivos de tratamiento más cuidadosos hacia metas de PA más estrictas, también se refuerza la importancia de la precisión en la medición de la PA. La medición de la PA (descrita a continuación) generalmente se realiza mediante el método tradicional, la llamada medición casual o de consultorio. Con el tiempo, se han agregado alternativas a través del uso de dispositivos semiautomáticos o automáticos por parte del propio paciente, en salas de espera o fuera del consultorio, en su propia residencia o en espacios públicos. Se dio un paso más con el uso de dispositivos semiautomáticos equipados con memoria que permiten mediciones secuenciales fuera del consultorio (AMPA; o MRPA) y otros automáticos que permiten mediciones programadas durante períodos más largos (MAPA). Algunos aspectos en la medición de la PA pueden interferir en la obtención de resultados confiables y, en consecuencia, causar daños en las decisiones a tomar. Estos incluyen la importancia de usar valores promedio, la variación de la PA durante el día y la variabilidad a corto plazo. Estos aspectos han alentado la realización de un mayor número de mediciones en diversas situaciones, y diferentes pautas han abogado por el uso de equipos que promuevan estas acciones. Los dispositivos que realizan MRPA o MAPA, que además de permitir una mayor precisión, cuando se usan juntos, detectan la hipertensión de bata blanca (HBB), la hipertensión enmascarada (HM), las alteraciones de la PA durante el sueño y la hipertensión resistente (HR) (definida en el Capítulo 2 de esta guía), están ganando cada vez más importancia. Teniendo en cuenta estos detalles, debemos enfatizar que la información relacionada con el diagnóstico, la clasificación y el establecimiento de objetivos todavía se basa en la medición de la presión arterial en el consultorio, y por esta razón, se debe prestar toda la atención a la ejecución adecuada de este procedimiento.

A hipertensão arterial (HA) é um dos principais fatores de risco modificáveis para morbidade e mortalidade em todo o mundo, sendo um dos maiores fatores de risco para doença arterial coronária, acidente vascular cerebral (AVC) e insuficiência renal. Além disso, é altamente prevalente e atinge mais de um terço da população mundial. A medida da PA é procedimento OBRIGATÓRIO em qualquer atendimento médico ou realizado por diferentes profissionais de saúde. Contudo, ainda é comumente realizada sem os cuidados técnicos necessários. Como o diagnóstico se baseia na medida da PA, fica claro o cuidado que deve haver com as técnicas, os métodos e os equipamentos utilizados na sua realização. Deve-se reforçar que, feito o diagnóstico, toda a investigação e os tratamentos de curto, médio e longo prazos são feitos com base nos resultados da medida da PA. Assim, técnicas e/ou equipamentos inadequados podem levar a diagnósticos incorretos, tanto subestimando quanto superestimando valores e levando a condutas inadequadas e grandes prejuízos à saúde e à economia das pessoas e das nações. Uma vez feito o diagnóstico correto, na medida em que avança o conhecimento da importância do tratamento adequado, com a adoção de valores de normalidade mais detalhados e com objetivos de tratamento mais cuidadosos no sentido do alcance de metas de PA mais rigorosas, fica também reforçada a importância da precisão na medida da PA. A medida da PA (descrita a seguir) é habitualmente feita pelo método tradicional, a assim chamada medida casual ou de consultório. Ao longo do tempo, foram agregadas alternativas a ela, mediante o uso de equipamentos semiautomáticos ou automáticos pelo próprio paciente, nas salas de espera ou fora do consultório, em sua própria residência ou em espaços públicos. Um passo adiante foi dado com o uso de equipamentos semiautomáticos providos de memória que permitem medidas sequenciais fora do consultório (AMPA; ou MRPA) e outros automáticos que permitem medidas programadas por períodos mais prolongados (MAPA). Alguns aspectos na medida da PA podem interferir na obtenção de resultados fidedignos e, consequentemente, causar prejuízo nas condutas a serem tomadas. Entre eles, estão: a importância de serem utilizados valores médios, a variação da PA durante o dia e a variabilidade a curto prazo. Esses aspectos têm estimulado a realização de maior número de medidas em diversas situações, e as diferentes diretrizes têm preconizado o uso de equipamentos que favoreçam essas ações. Ganham cada vez mais espaço os equipamentos que realizam MRPA ou MAPA, que, além de permitirem maior precisão, se empregados em conjunto, detectam a HA do avental branco (HAB), HA mascarada (HM), alterações da PA no sono e HA resistente (HAR) (definidos no Capítulo 2 desta diretriz). Resguardados esses detalhes, devemos ressaltar que as informações relacionadas a diagnóstico, classificação e estabelecimento de metas ainda são baseadas na medida da PA de consultório e, por esse motivo, toda a atenção deve ser dada à realização desse procedimento.

RESUMO Objetivou-se estimar a prevalência da Violência Sexual (VS) contra homens brasileiros e fatores associados. Estudo transversal, que estimou a prevalência de várias formas de VS entre homens brasileiros por meio de questionário virtual. Participaram do estudo 1.241 homens de todos os estados. A maioria era jovem, entre 18 e 39 anos de idade (61,7%), heterossexual (50,2%), do Sudeste (54,4%), das classes socioeconômicas C/D/E (72,1%) e brancos (64,3%). Sobre as prevalências de VS, 70,5% afirmaram ter sofrido VS sem contato, 43,1%, VS com contato, 23,9%, VS com penetração, e 33,1%, sexo forçado. Ser bissexual, ser homossexual e ser divorciado/separado aumentaram as chances de sofrer sexo forçado. Este estudo indica que homens bissexuais e homossexuais têm mais chances de sofrer VS, corroborando outras pesquisas. Entre divorciados/separados, as chances de sofrer VS também se mostraram significativas e precisam ser mais bem exploradas. O estudo oferece a possibilidade de problematização para acolhimento de homens vítimas de VS, pensando majoritariamente na prevenção de efeitos adversos após a violência e na implantação de políticas públicas da área da saúde mais direcionadas para o público-alvo, considerando os principais fatores associados.

ABSTRACT We aimed to estimate the prevalence of sexual violence against Brazilian men and associated factors. A cross-sectional study was conducted, which estimated the prevalence of various forms of sexual violence among Brazilian men by means of a virtual questionnaire. A total of 1241 men from all Brazilian states participated in the study. Most participants were young men between 18 and 39 years (61.7%), heterosexual (50.2%), from the Southeast (54.4%), from socioeconomic classes C/D/E (72.1%), and white (64.3%). Regarding the prevalences of sexual violence, 70.5% reported non-contact sexual violence, 43.1% sexual violence with contact, 23.9% sexual violence with penetration, and 33.1% forced sex. Being bisexual homosexual, and being divorced/separated increased the odds of experiencing forced sex. This study indicates that bisexual and homosexual men are more likely to suffer sexual violence, corroborating other research. Among divorced/separated men the chances of experiencing sexual violence were also significant and need to be further explored. The study offers the possibility of problematization for the care of male victims of sexual violence, focusing mainly on the prevention of adverse effects after violence and the implementation of public policies in health that are more directed to the target audience, considering the main associated factors.

ABSTRACT We aimed to estimate the prevalence of sexual violence against Brazilian men and associated factors. A cross-sectional study was conducted, which estimated the prevalence of various forms of sexual violence among Brazilian men by means of a virtual questionnaire. A total of 1241 men from all Brazilian states participated in the study. Most participants were young men between 18 and 39 years (61.7%), heterosexual (50.2%), from the Southeast (54.4%), from socioeconomic classes C/D/E (72.1%), and white (64.3%). Regarding the prevalences of sexual violence, 70.5% reported non-contact sexual violence, 43.1% sexual violence with contact, 23.9% sexual violence with penetration, and 33.1% forced sex. Being bisexual homosexual, and being divorced/separated increased the odds of experiencing forced sex. This study indicates that bisexual and homosexual men are more likely to suffer sexual violence, corroborating other research. Among divorced/separated men the chances of experiencing sexual violence were also significant and need to be further explored. The study offers the possibility of problematization for the care of male victims of sexual violence, focusing mainly on the prevention of adverse effects after violence and the implementation of public policies in health that are more directed to the target audience, considering the main associated factors.

RESUMO Objetivou-se estimar a prevalência da Violência Sexual (VS) contra homens brasileiros e fatores associados. Estudo transversal, que estimou a prevalência de várias formas de VS entre homens brasileiros por meio de questionário virtual. Participaram do estudo 1.241 homens de todos os estados. A maioria era jovem, entre 18 e 39 anos de idade (61,7%), heterossexual (50,2%), do Sudeste (54,4%), das classes socioeconômicas C/D/E (72,1%) e brancos (64,3%). Sobre as prevalências de VS, 70,5% afirmaram ter sofrido VS sem contato, 43,1%, VS com contato, 23,9%, VS com penetração, e 33,1%, sexo forçado. Ser bissexual, ser homossexual e ser divorciado/separado aumentaram as chances de sofrer sexo forçado. Este estudo indica que homens bissexuais e homossexuais têm mais chances de sofrer VS, corroborando outras pesquisas. Entre divorciados/separados, as chances de sofrer VS também se mostraram significativas e precisam ser mais bem exploradas. O estudo oferece a possibilidade de problematização para acolhimento de homens vítimas de VS, pensando majoritariamente na prevenção de efeitos adversos após a violência e na implantação de políticas públicas da área da saúde mais direcionadas para o público-alvo, considerando os principais fatores associados.

ABSTRACT Football is a sport that involves a combination of continuous and intermittent effort. Therefore, players need to be able to recover quickly between moments of high intensity to continue to perform at a high level of output throughout the entire match. The present study aimed to evaluate the effect of an intermittent exercise protocol on the rate of high-intensive force production through the countermovement test (CMJ) in elite Portuguese female soccer players. The sample consisted of 12 players from the first division of women's football in Portugal (Age= 18.1± 0.9 years; Weight= 60.10± 5.8 Kg; Height= 1.63± 4.8 cm; BMI= 22.48± 1.5 kg/m2). The players performed an intermittent exercise protocol on a cycle ergometer, lasting 8 minutes, in which each minute corresponded to 40 seconds of high-intensity (4 W/kg, based on the player's body weight) and 20 seconds of low-intensity (75W). Before and after the protocol, the players performed the CMJ. Through the results obtained, it was possible to observe that players presented a significant decrease in the height of the CMJ between the two moments (before- 29.92± 3.55 cm vs after- 26.92± 4.05 cm; p < .01). The present study allowed us to conclude that intermittent exercise protocol promoted a negative influence on CMJ performance.

Abstract Introduction: The progression of diabetes mellitus to a global epidemic resulted in an increased prevalence of tibioperoneal disease in chronic limb threatening ischemia (CLTI). Distal disease still poses an enormous challenge to vascular surgeons. Crural angioplasty was formerly restricted to patients with short stenotic lesions or to high-risk patients for bypass surgery. Nevertheless, endovascular treatment has been used preferentially over bypass surgery in most centres. The aim of this study is to analyse the results of open ultra-distal revascularization in a single-centre with a limb preservation program for CLTI. Methods: The present study consists in a single-centre retrospective analysis of all patients with CLTI submitted to below the ankle bypass. The end points were limb-based patency (LBP), primary patency (PP) and secondary patency (SP) rates, freedom from CLTI, freedom from new CLTI, freedom from major index limb amputation, amputation free-survival, and overall survival. Patients were categorized in subgroups based on age (above or below 75 years), dialysis status, wound and infection grade (0 and 1 vs 2 and 3 in WIfI classification). Statistical analysis was carried out using Stata 12.1 (StataCorp®, Lakeway Drive, College Station, Texas, USA). Time-to-event end points were presented with Kaplan-Meier estimates, censored at major amputation, death, or last follow-up, and compared with the log rank test. Results: A total of 134 limbs in 122 patients with CLTI (83% male, median age of 68 years) were submitted to below the ankle bypasses. The median follow-up was 33.7 months. LBP, PP and SP were, respectively, 78%, 78% and 92% at 1 year, 73%, 73% and 88% at 2 years, and 62%, 62% and 79% at 4 years. At 1 year, 83% of the limbs were free from CLTI. Of these patients, 89% and 74% remained free from new CLTI at 2 and 4 years, respectively. Eighty-two percent of the patients were free from major index limb amputation at 4 years. Thirty-day mortality was 1.6% (2 patients) and 1-year and 2-year survival was 90% and 81%, respectively. Age, dialysis status and wound/infection grade (WIfI classification) did not influence patency rates. Conclusion: Below the ankle bypass is safe and has excellent clinical outcomes. The present study emphasizes the value of open surgery in a challenging territory, with high rates of patency, limb salvage, freedom from CLTI and from new CLTI. These results were not affected by patient status or clinical severity factors.

Abstract Introduction: The progression of diabetes mellitus to a global epidemic resulted in an increased prevalence of tibioperoneal disease in chronic limb threatening ischemia (CLTI). Distal disease still poses an enormous challenge to vascular surgeons. Crural angioplasty was formerly restricted to patients with short stenotic lesions or to high-risk patients for bypass surgery. Nevertheless, endovascular treatment has been used preferentially over bypass surgery in most centres. The aim of this study is to analyse the results of open ultra-distal revascularization in a single-centre with a limb preservation program for CLTI. Methods: The present study consists in a single-centre retrospective analysis of all patients with CLTI submitted to below the ankle bypass. The end points were limb-based patency (LBP), primary patency (PP) and secondary patency (SP) rates, freedom from CLTI, freedom from new CLTI, freedom from major index limb amputation, amputation free-survival, and overall survival. Patients were categorized in subgroups based on age (above or below 75 years), dialysis status, wound and infection grade (0 and 1 vs 2 and 3 in WIfI classification). Statistical analysis was carried out using Stata 12.1 (StataCorp®, Lakeway Drive, College Station, Texas, USA). Time-to-event end points were presented with Kaplan-Meier estimates, censored at major amputation, death, or last follow-up, and compared with the log rank test. Results: A total of 134 limbs in 122 patients with CLTI (83% male, median age of 68 years) were submitted to below the ankle bypasses. The median follow-up was 33.7 months. LBP, PP and SP were, respectively, 78%, 78% and 92% at 1 year, 73%, 73% and 88% at 2 years, and 62%, 62% and 79% at 4 years. At 1 year, 83% of the limbs were free from CLTI. Of these patients, 89% and 74% remained free from new CLTI at 2 and 4 years, respectively. Eighty-two percent of the patients were free from major index limb amputation at 4 years. Thirty-day mortality was 1.6% (2 patients) and 1-year and 2-year survival was 90% and 81%, respectively. Age, dialysis status and wound/infection grade (WIfI classification) did not influence patency rates. Conclusion: Below the ankle bypass is safe and has excellent clinical outcomes. The present study emphasizes the value of open surgery in a challenging territory, with high rates of patency, limb salvage, freedom from CLTI and from new CLTI. These results were not affected by patient status or clinical severity factors.

Abstract This work presents an adaptive hybrid signal precoding strategy for Cell-Free (CF) Massive multiple-input multiple-output (MIMO) systems. The proposed solution exploits the advantages of both distributed and centralized signal processing schemes to perform precoding. In our proposal, some access points (APs) are dynamically configured to be used in a centralized precoding scheme, whereas others are adjusted to employ a distributed method. Simulation results show that it is possible to achieve a good compromise between spectral efficiency (SE) and computational complexity (CC) in CF Massive MIMO systems finding a sensible balance between APs utilized in centralized and distributed precoding. To the best of our knowledge, prior-art solutions have not addressed an adaptive hybrid precoding method itself, they have only proposed a specific solution for each architecture, i.e., distributed or centralized.

ABSTRACT Purpose To evaluate the penile morphology after the isolated and combined administration of dutasteride and tamsulosin in a rodent model. Materials and Methods Forty male rats were assigned into the following groups: Control group (C, receiving distilled water, n=10); Dutasteride group (D, receiving 0.5 mg/Kg/day of dutasteride, n=10); Tamsulosin group (T, receiving 0.4 mg/Kg/day of tamsulosin, n=10); and Dutasteride associated with Tamsulosin group (DT, receiving both drugs n = 10). All drugs were administered via oral gavage. After 40 days, the animals were submitted to euthanasia and their penises were collected for histomorphometric analyses. Data were compared using one-way ANOVA followed by Bonferroni’s post-test, considering p<0.05 as significant. Results The sinusoidal space and smooth muscle fiber surface densities (Sv), and the cross-sectional penile areas of rats in groups D, T and DT were reduced in comparison to controls with the most notable reductions in the combined therapy group. The connective tissue and elastic system fibers Sv were augmented in groups D, T and DT in comparison with the control group, again with the most pronounced changes observed in animals receiving the combined therapy. Conclusion Both treatments with dutasteride or tamsulosin promoted penile morphometric modifications in a rodent model. The combination therapy resulted in more notable modifications. The results of this study may help to explain the erectile dysfunction observed in some men using these drugs.

Resumo O objetivo do presente artigo é analisar comparativamente os processos legais referentes a dois homicídios ocorridos em territórios tradicionais, Raposa Serra do Sol e Raposa Serra da Lua. Ambos os processos têm como réus pessoas indígenas, mas cada um apresenta um desenvolvimento processual distinto. O artigo busca analisar, a partir de teóricos decoloniais, a relação entre sistemas punitivos indígenas e a matriz ocidental, que nos legou dimensões do aparato punitivo autodeclarado moderno e racional. A perspectiva decolonial visa perceber alternativas ao modelo ocidental sustentado no dogma da pena, dimensão que valida um único método de resolução no campo penal, dificultando o reconhecimento de métodos alternativos como a transação penal e outras formas de responsabilização que não se reduzem à pena de prisão. tradicionais Lua distinto decoloniais racional prisão

Abstract The purpose of this article is to compare two homicide cases that occurred in traditional territories, Raposa Serra do Sol and Raposa serra da Lua. Both cases had indigenous defendants, and they had distinct procedural developments. This article seeks to analyze, from the perspective of decolonial theories, the relationship between indigenous punitive systems and the western matrix, which bequeathed us dimensions of the punitive apparatus constructed as modern and rational. The decolonial perspective posits alternatives to the Western model based on the dogma of the penalty, a dimension that validates a single method of resolution in the criminal field and hinders the recognition of alternative methods such as criminal transaction and other forms of accountability that are not reduced to the prison sentence. territories Lua defendants developments analyze theories matrix rational penalty sentence

Abstract This study aimed to use the petiole residues of miriti to partially replace pine wood and evaluate the effects of this incorporation on the physical and mechanical properties of the particleboards. Panels were produced with 0, 25, 50, and 75% of miriti in partial replacement of wood and 12% of urea-formaldehyde adhesive. The chemical-physical properties of miriti residues showed potential particleboard production as they were similar to those of pinewood. For the physical properties, the panels were classified as low density. There was an increase in the compression ratio and, consequently, in the hygroscopicity . For the mechanical properties, it was observed that the modulus of elasticity (MOE) and modulus of rupture (MOR) did not show any statistical differences. For perpendicular traction (PT), there was a significant reduction in 50%. Considering a general analysis of the physical and mechanical properties, up to 40% of mirti can be substituted, as in this situation they meet the properties mentioned in CS-236-66, except for PT for commercialization of the panels.

Resumo O objetivo deste trabalho foi utilizar os resíduos do pecíolo do miriti em substituição parcial da madeira de pinus e avaliar os efeitos dessa incorporação nas propriedades físicas e mecânicas dos painéis aglomerados. Os painéis foram produzidos com 0, 25, 50 e 75% de miriti em substituição parcial de madeira e 12% de adesivo uréia-formaldeído. As propriedades físico-químicas dos resíduos de miriti mostraram potencial de produção de aglomerados, uma vez que foram semelhantes às do pinus. Quanto às propriedades físicas, os painéis foram classificados como de baixa densidade. Houve aumento na taxa de compressão e, consequentemente, na higroscopicidade. Para as propriedades mecânicas, observou-se que o módulo de elasticidade (MOE) e o módulo de ruptura (MOR) não houve diferença estatística. Para tração perpendicular (TP) houve redução significativa de 50%. Considerando uma análise geral das propriedades físicas e mecânicas, é possível uma substituição em até 40% de miriti, pois nessa situação atendem as propriedades mencionadas na CS-236-66, com exceção da TP para a comercialização dos painéis.

Abstract Background Evidence indicates a strong link between Zika virus (ZikV) and neurological complications. Acute myelitis, optic neuritis, polyneuropathy, and encephalomyelitis that mimic inflammatory idiopathic demyelination disorders (HDD) after ZikV infection have been reported in Brazil. Objective The present study aims to investigate the possible occurrence of molecular mimicry between ZikV antigens and Multiple Sclerosis (MS) autoantigens, the most frequent HDD of the central nervous system (CNS). Methods A retrospective cohort study with 305 patients admitted due to suspected arbovirus infection in Rio de Janeiro was performed, all subjects were submitted to neurological examination, and a biological sample was collected for serologic and molecular diagnostic. Bioinformatics tools were used to analyze the peptides shared between ZikV antigens and MS autoantigens. Results Of 305 patients, twenty-six were positive for ZikV and 4 presented IDD patterns found in MS cases. Sequence homology comparisons by bioinformatics approach between NS5 ZikV and PLP MS protein revealed a homology of 5/6 consecutive amino acids (CSSVPV/CSAVPV) with 83% identity, deducing a molecular mimicry. Analysis of the 3D structures revealed a similar conformation with alpha helix presentation. Conclusions Molecular mimicry between NS5 Zika virus antigen and PLP MS autoantigens emerge as a possible mechanism for IDD spectrum in genetically susceptible individuals.

Resumo Antecedentes Evidências indicam uma forte ligação entre o vírus Zika (ZikV) e complicações neurológicas. Mielite aguda, neurite óptica, polineuropatia e encefalomielite que mimetizam distúrbios inflamatórios de desmielinização idiopáticos (DDII) após infecção por ZikV têm sido relatadas no Brasil. Obejtivo O presente estudo tem como objetivo investigar a possível ocorrência de mimetismo molecular entre antígenos do ZikV e autoantígenos da Esclerose Múltipla (EM), a DDII mais frequente do sistema nervoso central (SNC). Métodos Foi realizado um estudo de coorte retrospectivo com 305 pacientes internados por suspeita de infecção por arbovirus no Rio de Janeiro, todos os indivíduos foram submetidos a exame neurológico e coleta de amostra biológica para diagnóstico sorológico e molecular. Ferramentas de bioinformática foram usadas para analisar os peptídeos compartilhados entre antígenos do ZikV e autoantígenos da EM. Resultados Dos 305 pacientes, vinte e seis foram positivos para ZikV e 4 apresentaram padrão IDD encontrado em casos de EM. As comparações de homologia de sequência por abordagem de bioinformática entre a proteína NS5 ZikV e PLP EM revelaram uma homologia de 5/6 aminoácidos consecutivos (CSSVPV/CSAVPV) com 83% de identidade, deduzindo um mimetismo molecular. A análise das estruturas 3D revelou uma conformação semelhante com apresentação em alfa-hélice. Conclusões O mimetismo molecular entre o antígeno NS5 do vírus Zika e o autoantígeno PLP da EM surge como um possível mecanismo para o espectro IDD em indivíduos geneticamente suscetíveis.