O objetivo do estudo foi descrever notificações de violência contra os idosos (> 60 anos) captadas pelo Sistema de Informação de Agravos de Notificação - versão net (Sinan Net) em 2010. Realizou-se estudo descritivo, retrospectivo, com dados analisados no Stata versão 11. Estimaram-se razões de proporção (RP) de violência segundo variáveis selecionadas. Das 3.593 notificações de violência contra idosos, 52,3% eram referentes ao sexo feminino. A violência física foi significativamente mais frequente no sexo masculino (RP = 0,82), no grupo com 60 a 69 anos, fora do domicílio, praticada por agressores que não eram filhos, com suspeita de ingestão de bebida alcoólica. A violência psicológica foi mais frequente entre idosas (RP = 2,17), no domicílio, infligida pelos filhos, com suspeita de uso de bebida alcoólica e de maneira crônica. A negligência predominou no sexo feminino (RP = 1,24), no grupo a partir de 70 anos, no domicílio, perpetrada pelos filhos e recorrente. A violência sexual foi mais comum no sexo feminino (RP = 5,21), por agressores que não eram filhos, mas que consumiram bebida alcoólica. O conhecimento das diferentes manifestações da violência contra idosos subsidia ações para o seu enfrentamento, identificando características de vulnerabilidade onde as redes de apoio podem intervir.

Ruminant production systems face significant challenges currently, driven by heightened awareness of their negative environmental impact and the rapidly rising global population. Recent findings have underscored how the composition and function of the rumen microbiome are associated with economically valuable traits, including feed efficiency and methane emission. Although omics-based technological advances in the last decade have revolutionized our understanding of host-associated microbial communities, there remains incongruence over the correct approach for analysis of large omic data sets. A global approach that examines host/microbiome interactions in both the rumen and the lower digestive tract is required to harness the full potential of the gastrointestinal microbiome for sustainable ruminant production. This review highlights how the ruminant animal production community may identify and exploit the causal relationships between the gut microbiome and host traits of interest for a practical application of omic data to animal health and production.

Atenção à saúde dos homens no âmbito da Estratégia Saúde da FamíliaMen's health care in the scope of the Family Health Strategy

Causas externas em adolescentes: atendimentos em serviços sentinelas de urgência e emergência nas Capitais Brasileiras -2009 Accidents by external causes in adolescents: care in sentinel urgency and emergency services in the Brazilian State Capitals

No abstract

The advent of next generation sequencing and bioinformatics tools have greatly advanced our knowledge about the phylogenetic diversity and ecological role of microbes inhabiting the mammalian gut. However, there is a lack of information on the evaluation of these computational tools in the context of the rumen microbiome as these programs have mostly been benchmarked on real or simulated datasets generated from human studies. In this study, we compared the outcomes of two methods, Kraken (mRNA based) and a pipeline developed in-house based on Mothur (16S rRNA based), to assess the taxonomic profiles (bacteria and archaea) of rumen microbial communities using total RNA sequencing of rumen fluid collected from 12 cattle with differing feed conversion ratios (FCR). Both approaches revealed a similar phyla distribution of the most abundant taxa, with Bacteroidetes, Firmicutes, and Proteobacteria accounting for approximately 80% of total bacterial abundance. For bacterial taxa, although 69 genera were commonly detected by both methods, an additional 159 genera were exclusively identified by Kraken. Kraken detected 423 species, while Mothur was not able to assign bacterial sequences to the species level. For archaea, both methods generated similar results only for the abundance of Methanomassiliicoccaceae (previously referred as RCC), which comprised more than 65% of the total archaeal families. Taxon R4-41B was exclusively identified by Mothur in the rumen of feed efficient bulls, whereas Kraken uniquely identified Methanococcaceae in inefficient bulls. Although Kraken enhanced the microbial classification at the species level, identification of bacteria or archaea in the rumen is limited due to a lack of reference genomes for the rumen microbiome. The findings from this study suggest that the development of the combined pipelines using Mothur and Kraken is needed for a more inclusive and representative classification of microbiomes.

O objetivo deste artigo foi analisar o perfil dos atendimentos de emergência por acidentes e violências envolvendo crianças menores de 10 anos no Brasil no ano de 2011. Foi realizado estudo transversal, descritivo, em 71 serviços de urgência e emergência no âmbito do SUS, localizados no Distrito Federal e em 24 capitais brasileiras. Os dados foram obtidos no sistema de serviços sentinelas de Vigilância de Violências e Acidentes (VIVA Inquérito), do Ministério da Saúde. A maior proporção das lesões (67,4%) ocorreu no ambiente domiciliar. Dentre as injúrias não intencionais, as quedas foram a ocorrência mais frequente (52,4%), seguidas de choque contra objetos/pessoas (21,8%) e lesões no trânsito (10,9%), destacando-se as vítimas na condição de passageiros, e dentre os meios de locomoção da vítima são destaque as bicicletas. As injúrias não intencionais na grande maioria são evitáveis e devem ser adotadas medidas educativas, em especial junto aos pais, educadores, comunidade, profissionais de saúde e educação, alertando para os riscos e adoção de comportamentos seguros em relação ao ambiente doméstico, escola e de lazer. As violências são objeto de notificação obrigatória, e as ações de proteção às vítimas devem ser instituídas prontamente.

Metagenomics and metatranscriptomics can capture the whole genome and transcriptome repertoire of microorganisms through sequencing total DNA/RNA from various environmental samples, providing both taxonomic and functional information with high resolution. The unique and complex rumen microbial ecosystem is receiving great research attention because the rumen microbiota coevolves with the host and equips ruminants with the ability to convert cellulosic plant materials to high-protein products for human consumption. To date, hundreds to thousands of microbial phylotypes have been identified in the rumen using culture-independent molecular-based approaches, and genomic information of rumen microorganisms is rapidly accumulating through the single genome sequencing. However, functional characteristics of the rumen microbiome have not been well described because there are numerous uncultivable microorganisms in the rumen. The advent of metagenomics and metatranscriptomics along with advanced bioinformatics methods can help us better understand mechanisms of the rumen fermentation, which is vital for improving nutrient utilization and animal productivity. Therefore, in this review, we summarize a general workflow to conduct rumen metagenomics and metatranscriptomics and discuss how the data can be interpreted to be useful information. Moreover, we review recent literatures studying associations between the rumen microbiome and host phenotypes (e.g., feed efficiency and methane emissions) using these approaches, aiming to provide a useful guide to include studying the rumen microbiome as one of the research objectives using these 2 approaches.