Ovarian adenosarcoma simulating a simple cyst in a young patient

Müllerian adenosarcoma is a rare, mixed tumor that can occur throughout the female genital tract, but is most commonly found in the uterus. Ovarian adenosarcoma is rarer and has a poorer prognosis than uterine adenosarcoma. Data on the clinicopathological features of ovarian adenosarcoma are limited, and, due to its rarity, the management is controversial. The authors report a case of a 25-year-old patient who presented with recurrent abdominal pain. Sonography and laparotomy showed an ovarian cyst, and pathologic examination confirmed the diagnosis of cystic low-grade adenosarcoma. The patient remains free of recurrence 6 months after diagnosis. The authors call attention to the differential diagnosis of ovarian masses, especially in young patients, and to the lack of evidence on the management of this neoplasm in the literature

Estimativa Sazonal da Emissividade Atmosférica através da Equação de Brutsaert no Norte do Pantanal Mato-Grossense

Nos últimos anos, tem-se intensificado as pesquisas ambientais na região do Pantanal a fim de se conhecer o comportamento micrometeorológico da região. No presente trabalho buscou-se verificar se a equação de Brutsaert pode ser utilizada para a estimativa da emissividade atmosférica na região do pantanal Mato-grossense, considerando dois períodos sazonais, sendo um chuvoso e um seco, tendo como base para comparação os dados obtidos na estação micrometeorológica aplicados na equação do balanço de energia, a fim de que possa contribuir para as pesquisas destinadas ao estudo das trocas de energia entre a superfície e a atmosfera da região pantaneira. Os resultados obtidos mostraram-se consistentes para o método utilizado, pois os valores estimados pela equação de Brutsaert aproximaram-se significativamente dos valores obtidos através da equação do balanço de energia que utilizou dados coletados no local para os dois períodos estudados. Palavras–chave: Equação de Brutsaert, períodos sazonais, balanço de energia, Pantana

Analysis of Grip Amplitude on Velocity in Paralympic Powerlifting

(1) Background: Paralympic Powerlifting (PP) is a Paralympic modality that is predominantly about developing maximal force, as there are athletes who lift three times their body weight. Our objective was to evaluate the averages of the velocity for 30% and 50% of 1 Maximum Repetition (1 RM) on different amplitudes of the footprint in PP athletes; (2) Methods: The intervention happened over two weeks, with the first being devoted to the familiarization and testing of 1 RM, while in the second week, through the use of a linear Encoder, tests of velocity average (VA), velocity average propulsive (VAP), and velocity peak (VP) were carried out with loads of 30% and 50% of a maximum repetition 1 RM for 1× of the biacromial distance (BAD) 1.3 × BAD, 1.5 × BAD; (3) Results: There was a significant difference in the average velocity of 1 × BAD (1.16 ± 0.14 m/s, 1.07–1.26 IC; η2p 0.20) when compared to 1.3 × BAD (1.00 ± 0.17 m/s, 0.90–1.09 IC; η2p 0.20) over 30% of 1 RM. For the other velocity variables for 30% and 50% of 1 RM with different grip amplitudes, there were no significant differences; (4) Conclusions: In PP, the 1 × BAD footprint contributes significantly to VA at 30% of 1 RM when compared to the 1.3 × BAD and 1.5 × BAD footprints. For loading at 50% of 1 RM the VA, VAP and VP decreased when compared to 30% of 1 RM, to the extent that the VAP and VP generated with the 1.3 × BAD and 1.5 × BAD footprints were higher than those with 1 × BAD, other than for VA 50% of 1 RM, where the 1 × BAD footprint was superior to the others

Strategies for early detection of psychopathologies in candidates for post-bariatric plastic surgery

Introduction: The increase in demand for post-bariatric plastic surgery has revealed a high prevalence of psychopathologies in patients undergoing the procedure, requiring the need to diagnose these diseases in the preoperative period. The use of specific psychological screening tools has been promoted; however, a gold-standard method has not yet been fully established. Objective: To carry out a review of the literature for alternatives available for the preliminary psychological evaluation of patients who are candidates for post-bariatric plastic surgery, presenting the method recommended in the Post-Bariatric Plastic Surgery outpatient clinic of the Federal University of Mato Grosso do Sul (UFMS). Methods: We reviewed the clinical trials which employed psychological screening tools preoperatively in patients who were candidates for post-bariatric plastic surgery; the MEDLINE/PubMed database was searched using keywords such as “bariatric surgery”, “body image”, “quality of life”, “obesity”, “plastic surgery” and “psychiatry”, for clinical trials published in the last 20 years. Herein, we discuss the findings and analyze the most common methodologies used. Results: Only four clinical trials used psychopathology screening tools in postbariatric plastic surgeries preoperatively, and one method could not be identified. Conclusion: The use of appropriate strategies to screen for psychopathologies helps prevent significant losses in the postoperative period, but the tools still lack validation in the post-bariatric population. Besides possessing extensive clinical-surgical technical knowledge, the plastic surgeon must remain attentive to the signs and psychopathological symptoms in these patients, referring them for psychological and psychiatric evaluation when indicated

Are Strength Indicators and Skin Temperature Affected by the Type of Warm-Up in Paralympic Powerlifting Athletes?

(1) Background: the present study aimed to evaluate the effect of different types of warm-ups on the strength and skin temperature of Paralympic powerlifting athletes. (2) Methods: the participants were 15 male Paralympic powerlifting athletes. The effects of three different types of warm-up (without warm-up (WW), traditional warm-up (TW), or stretching warm-up (SW)) were analyzed on static and dynamic strength tests as well as in the skin temperature, which was monitored by thermal imaging. (3) Results: no differences in the dynamic and static indicators of the force were shown in relation to the different types of warm-ups. No significant differences were found in relation to peak torque (p = 0.055, F = 4.560, η2p = 0.246 medium effect), and one-repetition maximum (p = 0.139, F = 3.191, η2p = 0.186, medium effect) between the different types of warm-ups. In the thermographic analysis, there was a significant difference only in the pectoral muscle clavicular portion between the TW (33.04 ± 0.71 °C) and the WW (32.51 ± 0.74 °C) (p = 0.038). The TW method also presented slightly higher values than the SW and WW in the pectoral muscles sternal portion and the deltoid anterior portion, but with p-value > 0.05. (4) Conclusions: the types of warm-ups studied do not seem to interfere with the performance of Paralympic Powerlifting athletes. However, the thermal images showed that traditional warm-up best meets the objectives expected for this preparation phase.post-print1305 K

Brazilian guidelines for the pharmacological treatment of idiopathic pulmonary fibrosis . Official document of the Brazilian Thoracic Association based on the GRADE methodology

A fibrose pulmonar idiopática (FPI) é uma forma de pneumopatia intersticial crônica fibrosante de causa desconhecida, que acomete preferencialmente homens idosos, com história atual ou pregressa de tabagismo. Mesmo sendo uma doença incomum, ela assume grande importância devido a sua gravidade e prognóstico reservado. Nas últimas décadas, diversas modalidades terapêuticas farmacológicas foram investigadas para o tratamento dessa doença, de tal modo que conceitos clássicos vêm sendo revisados. O objetivo destas diretrizes foi definir recomendações brasileiras baseadas em evidências em relação ao emprego de agentes farmacológicos no tratamento da FPI. Procurou-se fornecer orientações a questões de ordem prática, enfrentadas pelos clínicos no seu cotidiano. As perguntas PICO (acrônimo baseado em perguntas referentes aos Pacientes de interesse, Intervenção a ser estudada, Comparação da intervenção e Outcome [desfecho] de interesse) abordaram aspectos relativos ao uso de corticosteroides, N-acetilcisteína, tratamento medicamentoso do refluxo gastroesofágico, inibidores dos receptores da endotelina, inibidores da fosfodiesterase-5, pirfenidona e nintedanibe. Para a formulação das perguntas PICO, um grupo de especialistas brasileiros atuantes na área foi reunido, sendo realizada uma extensa revisão bibliográfica sobre o tema. As revisões sistemáticas com meta-análises previamente publicadas foram analisadas quanto à força das evidências compiladas e, a partir daí, foram concebidas recomendações seguindo a metodologia Grading of Recommendations Assessment, Development and Evaluation. Os autores acreditam que o presente documento represente um importante avanço a ser incorporado na abordagem de pacientes com FPI, objetivando principalmente favorecer seu manejo, e pode se tornar uma ferramenta auxiliar na definição de políticas públicas relacionadas à FPI.Idiopathic pulmonary fibrosis (IPF) is a form of chronic interstitial lung disease of unknown cause, which predominantly affects elderly men who are current or former smokers. Even though it is an uncommon disease, it is of great importance because of its severity and poor prognosis. In recent decades, several pharmacological treatment modalities have been investigated for the treatment of this disease, and the classic concepts have therefore been revised. The purpose of these guidelines was to define evidence-based recommendations regarding the use of pharmacological agents in the treatment of IPF in Brazil. We sought to provide guidance on the practical issues faced by clinicians in their daily lives. Patients of interest, Intervention to be studied, Comparison of intervention and Outcome of interest (PICO)-style questions were formulated to address aspects related to the use of corticosteroids, N-acetylcysteine, gastroesophageal reflux medications, endothelin-receptor antagonists, phosphodiesterase-5 inhibitors, pirfenidone, and nintedanib. To formulate the PICO questions, a group of Brazilian specialists working in the area was assembled and an extensive review of the literature on the subject was carried out. Previously published systematic reviews with meta-analyses were analyzed for the strength of the compiled evidence, and, on that basis, recommendations were developed by employing the Grading of Recommendations Assessment, Development and Evaluation approach. The authors believe that the present document represents an important advance to be incorporated in the approach to patients with IPF, aiming mainly to improve its management, and can become an auxiliary tool for defining public policies related to IPF

Pervasive gaps in Amazonian ecological research

Biodiversity loss is one of the main challenges of our time,1,2 and attempts to address it require a clear un derstanding of how ecological communities respond to environmental change across time and space.3,4 While the increasing availability of global databases on ecological communities has advanced our knowledge of biodiversity sensitivity to environmental changes,5–7 vast areas of the tropics remain understudied.8–11 In the American tropics, Amazonia stands out as the world’s most diverse rainforest and the primary source of Neotropical biodiversity,12 but it remains among the least known forests in America and is often underrepre sented in biodiversity databases.13–15 To worsen this situation, human-induced modifications16,17 may elim inate pieces of the Amazon’s biodiversity puzzle before we can use them to understand how ecological com munities are responding. To increase generalization and applicability of biodiversity knowledge,18,19 it is thus crucial to reduce biases in ecological research, particularly in regions projected to face the most pronounced environmental changes. We integrate ecological community metadata of 7,694 sampling sites for multiple or ganism groups in a machine learning model framework to map the research probability across the Brazilian Amazonia, while identifying the region’s vulnerability to environmental change. 15%–18% of the most ne glected areas in ecological research are expected to experience severe climate or land use changes by 2050. This means that unless we take immediate action, we will not be able to establish their current status, much less monitor how it is changing and what is being lostinfo:eu-repo/semantics/publishedVersio

Anais do V Encontro Brasileiro de Educomunicação: Educação midiática e políticas públicas

A presente coletânea, que chega ao público através de um suporte digital, tem como objetivo disponibilizar os papers, bem como os relatos de experiências educomunicativas apresentados durante o V ENCONTRO BRASILEIRO DE EDUCOMUNICAÇÃO, que teve como tema central: “Educação Midiática e Políticas Públicas”. O evento foi realizado em São Paulo, entre 19 e 21 de setembro de 2013, a partir de uma parceria entre o NCE/USP - Núcleo de Comunicação e Educação da USP, a Licenciatura em Educomunicação da ECA/USP, a ABPEducom – Associação Brasileira de Pesquisadores e Profissionais da Educomunicação e a FAPCOM – Faculdade Paulus de Tecnologia e Comunicação, que ofereceu seu campus, na Vila Mariana, para os atos do evento. Os presentes anais disponibilizam o texto de abertura, de autoria do coordenador geral do evento, denominado “Educação midiática e políticas públicas: vertentes históricas da emergência da Educomunicação na América Latina”. Na sequência, apresentam 61 papers sobre aspectos específicos da temática geral, resultantes de pesquisas na área, seguidos de 27 relatos de práticas educomunicativas, em nível nacional