DIA ROSA: UM RELATO DE EXPERIÊNCIA

A falta de acesso a informações é um dos problemas que mais leva ao adoecimento das mulheres. A participação em projetos na comunidade adstrita é importante na formação de um médico humanizado. Além disso, propagar informações essenciais para melhorar a qualidade de vida feminina. No dia 18 de outubro de 2016, um grupo de estudantes de medicina conduziu uma roda de conversa sobre câncer de colo de útero e câncer de mama em uma unidade de saúde localizada no Geisel, João Pessoa-PB, com mulheres que aguardavam atendimento. A preparação para essa ação foi realizada no mês anterior, no qual foi confeccionado panfletos, materiais decorativos, cartazes, quizzes e selecionados brindes para quem acertasse perguntas. A experiência trouxe benefícios tanto para o aprendizado acadêmico como para a população daquela unidade de saúde. Na ação foram escutados os anseios e dúvidas sobre os assuntos abordados e utilizamos ferramentas lúdicas buscando sempre a participação ativa das mulheres. Na abordagem do autoexame das mamas, utilizou-se modelos anatômicos para facilitar a demonstração da técnica e encorajar que as mulheres treinassem. Assim, foi possível o esclarecimento dos questionamentos e enfatizar a importância da prevenção. Ocorreu uma importante participação dos ouvintes o que possibilitou a aprendizagem da dinâmica da unidade e a importância da educação em saúde no cuidado integral da população. Do mesmo modo, as mulheres partilharam suas experiências e aprenderam sobre as técnicas necessárias para detecção precoce do câncer. A ação trouxe um importante aprendizado para a vida de todos os envolvidos. Por isso, novos projetos devem ser estimulados.

Moderately hypofractionated post-operative radiation therapy for breast cancer: Preferences amongst radiation oncologists from countries in Latin America and the Caribbean

Background: The safety and effectiveness of moderately hypofractionated post-operative radiation therapy for breast cancer were demonstrated by several trials. This study aimed to evaluate the current patterns of practice and prescription preference about moderately hypofractionated post-operative radiation therapy to assess possible aspects that affect the decision-making process regarding the use of fractionation in breast cancer patients in Latin America and the Caribbean (LAC). We also aimed to identify factors that can restrain the utilization of moderately hypofractionated post-operative radiation therapy for breast cancer. Materials an methods: Radiation oncologists from LAC were invited to contribute to this study. A 38-question survey was used to evaluate their opinions. Results: A total of 173 radiation oncologists from 13 countries answered the questionnaire. The majority of respondents (84.9%) preferred moderately hypofractionated post-operative radiation therapy as their first choice in cases of whole breast irradiation. Whole breast plus regional nodal irradiation, post-mastectomy (chest wall and regional nodal irradiation) without reconstruction, and post-mastectomy (chest wall and regional node irradiation) with reconstruction hypofractionated post-operative radiation therapy was preferred by 72.2% 71.1%, and 53.7% of respondents, respectively. Breast cancer stage, and flap-based breast reconstruction were the factors associated with absolute contraindications for the use of hypofractionated schedules. Conclusion: Even though moderately hypofractionated post-operative radiation therapy for breast cancer is considered a new standard to the vast majority of the patients, its unrestricted application in clinical practice across LAC still faces reluctance

Catálogo Taxonômico da Fauna do Brasil: setting the baseline knowledge on the animal diversity in Brazil

The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others

Testes de rastreio para alterações psiquiátricas em esclerose múltipla – Revisão sistemática com metanálise

RESUMO Objetivo Realizar uma revisão sistemática com metanálise visando evidenciar as ferramentas de rastreio psiquiátrico mais adequadas na abordagem de pacientes adultos com esclerose múltipla avaliadas por estudos de acurácia diagnóstica. Métodos As bases de dados Medline, SciELO, PubMed e Lilacs foram utilizadas para pesquisa de artigos referentes ao tema proposto. Para essa busca, foram utilizados os termos “ multiple sclerosis psychiatric symptoms ” e “ multiple sclerosis psychiatric screening ”, sendo incluídos artigos na língua portuguesa e inglesa publicados entre 2007 e 2017. A qualidade dos estudos incluídos foi avaliada utilizando o método QUADAS. Uma metanálise foi conduzida com o auxílio do programa RevMan 5.3. Resultados Sete artigos foram selecionados para análise. A concordância dos revisores foi calculada com um kappa de 0,95. A maioria dos estudos selecionados realizou avaliação de ferramentas de rastreio para depressão, tendo apenas dois deles abordado a busca de transtornos de ansiedade. O rastreio de transtorno depressivo foi realizado a partir da avaliação de 11 instrumentos diferentes, enquanto o de ansiedade, por apenas dois. A maior parte dos testes analisados apresentou boa acurácia, e a ferramenta BAI foi a única com desempenho regular na análise da curva ROC (0,77 de área sob a curva). Os demais testes apresentaram desempenho bom ou excelente, cursando com mais de 83% na avaliação de área sob a curva. Conclusões As ferramentas HADS ( Hospital Anxiety and Depression Scale ), CESD ( Center for Epidemiological Scale – Depression ) e PHQ-9 ( Patient Health Questionnaire-9 ) parecem ser as mais indicadas para o rastreio psiquiátrico de pacientes com esclerose múltipla. Registro PROSPERO: CRD42017082741

Ethyl Acetate Fraction of Bixa orellana and Its Component Ellagic Acid Exert Antibacterial and Anti-Inflammatory Properties against Mycobacterium abscessus subsp. massiliense

Mycobacterium abscessus subsp. massiliense (Mabs) causes chronic infections, which has led to the need for new antimycobacterial agents. In this study, we investigated the antimycobacterial and anti-inflammatory activities of the ethyl acetate fraction of Bixa orellana leaves (BoEA) and ellagic acid (ElAc). In silico analysis predicted that ElAc had low toxicity, was not mutagenic or carcinogenic, and had antimicrobial and anti-inflammatory activities. Apparently, ElAc can interact with COX2 and Dihydrofolate reductase (DHFR) enzymes, which could explain both activities. In vitro analysis showed that BoEA and ElAc exerted antimicrobial activity against Mabs (minimum inhibitory concentration of 1.56, 1.56 mg/mL and bactericidal concentration of 6.25, 3.12 mg/mL, respectively. Clarithromycin showed MIC and MBC of 1 and 6 µg/mL). Treatment with BoEA or ElAc increased survival of Tenebrio molitor larvae after lethal infection with Mabs and reduced carrageenan-induced paw edema in mice, around 40% of edema volume after the fourth hour, similarly to diclofenac. In conclusion, BoEA and ElAc exert antimicrobial effects against Mabs and have anti-inflammatory effects, making them potential sources of antimycobacterial drugs. The biological activities of ElAc may be due to its high binding affinities predicted for COX2 and DHFR enzymes

Sustainability Agenda for the Pantanal Wetland: Perspectives on a Collaborative Interface for Science, Policy, and Decision-Making

International audienceBuilding bridges between environmental and political agendas is essential nowadays in face of the increasing human pressure on natural environments, including wetlands. Wetlands provide critical ecosystem services for humanity and can generate a considerable direct or indirect income to the local communities. To meet many of the sustainable development goals, we need to move our trajectory from the current environmental destructive development to a wiser wetland use. The current article contain a proposed agenda for the Pantanal aiming the improvement of public policy for conservation in the Pantanal, one of the largest, most diverse, and continuous inland wetland in the world. We suggest and discuss a list of 11 essential interfaces between science, policy, and development in region linked to the proposed agenda. We believe that a functional science network can booster the collaborative capability to generate creative ideas and solutions to address the big challenges faced by the Pantanal wetland

NEOTROPICAL CARNIVORES: a data set on carnivore distribution in the Neotropics

Mammalian carnivores are considered a key group in maintaining ecological health and can indicate potential ecological integrity in landscapes where they occur. Carnivores also hold high conservation value and their habitat requirements can guide management and conservation plans. The order Carnivora has 84 species from 8 families in the Neotropical region: Canidae; Felidae; Mephitidae; Mustelidae; Otariidae; Phocidae; Procyonidae; and Ursidae. Herein, we include published and unpublished data on native terrestrial Neotropical carnivores (Canidae; Felidae; Mephitidae; Mustelidae; Procyonidae; and Ursidae). NEOTROPICAL CARNIVORES is a publicly available data set that includes 99,605 data entries from 35,511 unique georeferenced coordinates. Detection/non-detection and quantitative data were obtained from 1818 to 2018 by researchers, governmental agencies, non-governmental organizations, and private consultants. Data were collected using several methods including camera trapping, museum collections, roadkill, line transect, and opportunistic records. Literature (peer-reviewed and grey literature) from Portuguese, Spanish and English were incorporated in this compilation. Most of the data set consists of detection data entries (n = 79,343; 79.7%) but also includes non-detection data (n = 20,262; 20.3%). Of those, 43.3% also include count data (n = 43,151). The information available in NEOTROPICAL CARNIVORES will contribute to macroecological, ecological, and conservation questions in multiple spatio-temporal perspectives. As carnivores play key roles in trophic interactions, a better understanding of their distribution and habitat requirements are essential to establish conservation management plans and safeguard the future ecological health of Neotropical ecosystems. Our data paper, combined with other large-scale data sets, has great potential to clarify species distribution and related ecological processes within the Neotropics. There are no copyright restrictions and no restriction for using data from this data paper, as long as the data paper is cited as the source of the information used. We also request that users inform us of how they intend to use the data