ABSTRACT Insects are fundamental to biodiversity conservation in almost all ecosystems, and their population decline, and extinction directly result from environmental impacts. These facts are aggravated by the lack of knowledge of insect biodiversity, the so-called biodiversity deficits, especially the Linnean and Wallacean shortfalls. In freshwater ecosystems, biodiversity loss is higher among aquatic insects, and caddisflies comprise one of the most vulnerable orders. In this way, research focusing on describing new caddisfly species and understanding their distribution ranges will increase knowledge of caddisfly biodiversity. In the past 14 years, the team from the Laboratório de Entomologia Aquática “Prof. Dr. Claudio Gilberto Froehlich” (LEAq, Universidade Federal da Bahia, Brazil) and collaborators have been addressing these issues, resulting in 55 described species of caddisflies. Taxa in other insect orders have also received attention and an additional 16 species have been described (eight mayflies, four stoneflies, four neuropteran spongillaflies, and antlions). Here, eight caddisfly species are described and illustrated (Atopsyche froehlichi sp. nov., Austrotinodes zeferina sp. nov., Cernotina kariri sp. nov., Neoathripsodes froehlichi sp. nov., Notalina claudiofroehlichi sp. nov., Oecetis marcus sp. nov., Phylloicus froehlichi sp. nov., and Polycentropus claudioi sp. nov.), five of them in honor of LEAq’s patron. In addition, new distributional data are presented for 10 known species. A checklist of the caddisfly fauna of Bahia state is also presented, with 138 species, around 75% and 30% of them recorded and described by the LEAq team, respectively. Currently, for caddisflies, Bahia is the fifth most species-rich state in Brazil, and the first in the Brazilian Northeast region.

ABSTRACT This study aimed to determine the effects of relocation time (RT; Experiment 1) and storage time after relocation (ST; Experiment 2) on microbial population, fermentative characteristics, and chemical composition of corn silage. In experiment 1, corn silage was stored for 30 d, subjected to different RT (0–60 h), and stored again for 30 d. Thirty experimental silos were used in a completely randomized design, with three replicates per treatment. In experiment 2, after 150 d of ensiling, silage was removed from a bunker silo, exposed to air for 9 h, relocated to experimental silos, and stored for periods ranging from 0 to 128 d. Twenty-eight experimental silos were used in a completely randomized design, with four replicates per treatment. Relocation time had no effect on fungi counts and concentrations of lactic and propionic acids in corn silage but resulted in a significant increase in dry matter content. In experiment 2, dry matter recovery and concentration of non-fiber carbohydrates decreased in corn silage stored for more than 32 d after relocation. Exposure of corn silage to air during relocation for up to 60 h followed by 30 d of storage did not compromise the fermentation profile or nutritive value of the silage. Increased storage time of relocated corn silage (up to 128 d) consistently decreases its nutritional value. The storage period seems to have an increased impact on nutrient loss in relocated silage than the relocation period.

RESUMO Objetivo verificar as evidências disponíveis sobre o efeito dos exercícios vocais no tratamento da disfagia. Estratégia de pesquisa foi realizado levantamento bibliográfico nas bases de dados PubMed, LILACS, SciELO e MEDLINE, sem restrições quanto ao período de publicação. Critérios de seleção artigos originais, estudos de caso e/ou revisões de literatura publicados nos idiomas português e/ou inglês, disponíveis eletronicamente na íntegra e que abordassem o tratamento clínico com exercícios vocais em adultos e idosos com disfagia. Foram excluídas publicações repetidas nas bases de dados, com população de crianças, com indivíduos que não apresentassem o diagnóstico de disfagia, com exercícios vocais sem especificação, com exercícios exclusivos de deglutição, artigos e/ou resumos sem possibilidade de acesso pelas plataformas institucionais e estudos com modelo animal. Resultados foram encontrados 2.356 artigos, dos quais, após aplicados os critérios de elegibilidade, foram selecionados 8 para a amostra final. Para avaliar os efeitos dos exercícios vocais, os estudos utilizaram avaliação clínica, videofluoroscopia, videoendoscopia e eletromiografia. Quanto aos efeitos dos exercícios vocais na deglutição, observou-se que as técnicas de som plosivo, empuxo, trato vocal semiocluído, som basal, modulação vocal, sobrearticulação, o método Lee Silverman Voice Treatment® e o uso de exercícios de treino de força muscular expiratória apresentaram efeitos positivos na reabilitação da disfagia. Conclusão os estudos com treino de força muscular expiratória, o método Lee Silverman e os exercícios vocais tradicionais demonstraram efeitos positivos no tratamento da disfagia. No entanto, ainda não foi possível comprovar o nível de evidências de todos os estudos.

ABSTRACT Purpose To verify the available evidence on the effect of vocal exercises on the treatment of dysphagia. Research strategy A bibliographic survey was carried out in the PubMed, LILACS, SciELO and MEDLINE databases, with no restrictions on the publication period. Selection criteria Original articles, case studies and/or literature reviews published in Portuguese and/or English, available electronically in full and addressing clinical treatment with vocal exercises in adults and elderly with dysphagia. Publications repeated by the databases, with a population of children, individuals who did not present the diagnosis of dysphagia, with vocal exercises without specification, with exclusive swallowing exercises, articles and/or abstracts without the possibility of access by institutional platforms, and studies with animal model were excluded. Results A total of 2,356 articles were found, of which, after the eligibility criteria were applied, 08 were selected for the final sample. To evaluate the effects of vocal exercises, the studies used clinical evaluation, videofluoroscopy, videoendoscopy and electromyography. Regarding the effects of vocal exercises on swallowing, it was observed that the techniques of plosive sound, buoyancy, semi-occluded vocal tract, basal sound, vocal modulation, overarticulation, the Lee Silverman Voice Treatment method® and the use of expiratory muscle strength training exercises showed positive effects in the rehabilitation of dysphagia. Conclusion It was observed that studies with expiratory muscle strength training (EMST), Lee Silverman method (LSVT®) and traditional vocal exercises demonstrated positive effects in the treatment of dysphagia. However, it has not yet been possible to prove the level of evidence in all studies.

ABSTRACT. We aimed to determine the effect of relocation of whole-plant corn silage (WPCS) with different fermentation profiles on ingestive behavior of lambs. Twenty-four male Santa Inês lambs, were used in a completely randomized block design based on initial body weight (17.5 ± 1.8 kg) for the following treatments: CS: WPCS (not inoculated and not relocated); R-12h: WPCS relocated for 12h; IR-12h: WPCS inoculated with Lactobacillus plantarum and relocated for 12h; and R-24h: WPCS not inoculated and relocated for 24h. Ingestive behavior was observed as continuous (feeding, ruminating, and idling) and specific (urination, defecation, and water and salt access frequency) activities for 48h (3h intervals for a total of eight periods in 24h). The behavioral activities were affected only by periods (p = 0.0001). Feeding peaks was high at 8:00-11:00am (54.2%) and 5:00-8:00pm (54.9%) in compare to ruminating and idling at the same period. Rumination time was intense at night, at 63.7% (2:00-5:00am) and 69.7% (5:00-8:00am). Idling time (49.7%) was long after silage supply. The specific activities were intense during the morning periods. Supply of WPCS relocated up to 24h did not alter the ingestive behavior.

Resumo Introdução A tuberculose drogarresistente (TBDR) é um dos grandes desafios para a saúde pública. Objetivo Este estudo analisou a tendência temporal da TBDR e a razão da proporção dos tipos de resistência no estado de Pernambuco, no período de 2002 a 2014. Método Trata-se de um estudo observacional do tipo tendência temporal de série histórica utilizando dados do Sistema de Informação de Tratamentos Especiais da Tuberculose e análise pelo modelo autorregressivo de médias móveis de ordem 2. Resultados Foram notificados 298 novos casos de TBDR, com incidência variando entre 0,06 e 0,71/100 mil habitantes. Pelo menos 1 caso foi notificado em 40 dos 185 municípios do estado. A tendência temporal da TBDR e da proporção entre os tipos de resistência não apresentou comportamento linear. Nos últimos cinco anos, houve uma tendência ascendente, concentrando 71,1% dos casos da série histórica. Em 2014, foi observado um crescimento expressivo tanto da TBDR primária como da secundária, quando comparado ao ano de 2002. Conclusão Apesar da baixa incidência e de a tendência da TBDR não ter comportamento linear, o aumento de casos nos últimos anos da série histórica pode ser considerado um sinal de alerta para os programas de controle da doença em Pernambuco.

Abstract Background Drug-Resistant Tuberculosis (DRTB) is one of the most relevant challenge to public health. Objective This study analyzed the temporal trend of the DRTB and resistance types in the state of Pernambuco, from 2002 to 2014. Method This was an observational study of the temporal trend type of a historical series using data from the Special Treatment Information System of Tuberculosis (SITE-TB) and also analysis by the autoregressive moving average models of order 2. Results A total of 298 new DRTB cases were reported, ranging from 0.06 to 0.71 per 100,000 inhabitants. At least one case was reported in 40 of the 185 municipalities in the state. The temporal trend of DRTB and the proportion between resistance types did not present a linear behavior. In the last 5 years, there has been an upward trend, concentrating 71.1% of the historical series. In 2014, there was an expressive growth of both primary and secondary DRTB, when compared to the year 2002. Conclusion Despite the low incidence and tendency of DRTB not to be linear, the increase in cases in the last years of the historical series can be considered as a warning sign for the disease control programs of Pernambuco.

RESUMO As silagens de capim elefante têm alto teor de umidade, que ocasiona perda de nutrientes, principalmente pela produção de efluentes. O uso de aditivos absorventes de umidade, como a torta de patauá, Oenocarpus bataua, pode ser uma estratégia para reduzir as perdas nessas silagens. Assim, objetivou-se determinar as perdas fermentativas, composição microbiológica, características fermentativas e composição química em silagens de capim elefante com níveis crescentes de inclusão de torta de patauá. O experimento foi conduzido em delineamento inteiramente casualizado, com quatro concentrações de torta de patauá (7%, 14%, 21% e 28%, com base na matéria natural) e um controle sem patauá, e cinco repetições. O capim elefante foi coletado aos 60 dias de crescimento. Após o corte, o capim foi homogeneizado, misturado com a torta de patauá de acordo com os tratamentos estabelecidos, e ensilado em silos experimentais de 15 L. A inclusão da torta de patauá em silagens de capim elefante teve efeitos positivos sobre a composição química e as perdas por efluentes. Houve aumento significativo de matéria seca, matéria orgânica, proteína bruta, nitrogênio insolúvel em detergente neutro e ácido, extrato etéreo, lignina e carboidratos não fibrosos das silagens. Além disso, houve redução de perdas por efluentes, teor de fibra em detergente neutro e ácido, e celulose das silagens. Nossos resultados contribuem para a redução de impactos ambientais gerados pela produção de efluentes no processo de ensilagem de gramíneas tropicais e fornecem uma utilidade potencial para o resíduo da produção de óleo de patauá, evitando o descarte no meio ambiente.

ABSTRACT Elephant grass silages have high moisture content, causing nutrient loss, mainly by effluent production. The use of moisture absorbent additives, such as patauá, Oenocarpus bataua meal, can be a strategy to reduce losses in these silages. The aim of this study was to determine the fermentation losses, microbiological composition, fermentative characteristics, and chemical composition of elephant grass silage with increasing levels of inclusion of patauá meal. The experiment was conducted in a completely randomized design, with four concentrations of patauá meal (7%, 14%, 21%, and 28%, based on fresh matter) and a control without patauá, and five replicates. The elephant grass was collected manually after 60 days of growth. After chopping, the grass was homogenized, mixed with the patauá meal according to the established treatments, and ensiled in experimental silos of 15 L. The inclusion of patauá meal in elephant grass silage had positive effects on the chemical composition and effluent loss. It significantly increased dry matter, organic matter, crude protein, nitrogen insoluble in neutral detergent and acid, ethereal extract, lignin, and non-fibrous carbohydrates of the silages. It also reduced effluent losses, neutral and acid detergent fiber contents, and cellulose. Our findings contribute towards reducing the environmental impact caused by the production of effluents during ensilage of tropical grasses and providing a potential use for the residue from the production of patauá oil, thus avoiding disposal in the environment.

Abstract Introduction: During and after coronary artery bypass grafting, a decline in multifactor lung function is observed. Due to this fact, some patients may benefit from non-invasive ventilation after extubation targeting lung expansion and consequently improved oxygenation. Objective: To test the hypothesis that higher levels of positive end expiration pressure during non-invasive ventilation improves oxygenation in patients undergoing coronary artery bypass grafting. Methods: A randomized clinical trial was conducted at Instituto Nobre de Cardiologia in Feira de Santana. On the first day after surgery, the patients were randomized: Group PEEP 10, Group PEEP 12 and Group PEEP 15 who underwent non-invasive ventilation with positive end expiration pressure level. All patients were submitted to analysis blood pressure oxygen (PaO2), arterial oxygen saturation (SaO2) and oxygenation index (PaO2/FiO2). Results: Thirty patients were analyzed, 10 in each group, with 63.3% men with a mean age of 61.1±12.2 years. Mean pulmonary expansion pre-therapy PaO2 was generally 121.9±21.6 to 136.1±17.6 without statistical significance in the evaluation among the groups. This was also present in PaO2/FiO2 and SaO2. Statistical significance was only present in pre and post PEEP 15 when assessing the PaO2 and SaO2 (P=0.02). Conclusion: Based on the findings of this study, non-invasive ventilation with PEEP 15 represented an improvement in oxygenation levels of patients undergoing coronary artery bypass grafting.