ABSTRACT Purpose: to map, through a scoping review, the contributions of musical approaches to developing auditory, speech, and language skills in children and adolescents using cochlear implants (CIs). Methods: a review conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-Extension for Scoping Reviews (PRISMA-ScR) and registered in PROSPERO, under the review registration number CRD42020205581. A bibliographic search was carried out in databases in 2020 and updated in August 2023. No date or language limits were applied. Literature Review: altogether, 1,351 studies were found through the search strategy. After the eligibility assessment based on the PCC strategy, 11 studies were selected and analyzed in full text. Conclusion: the studies have demonstrated that musical approaches contribute to developing auditory, speech, and language skills in children and adolescents using CIs. Purpose map auditory speech CIs . (CIs) Methods MetaAnalysesExtension Meta Analyses Extension PRISMAScR PRISMA ScR (PRISMA-ScR PROSPERO CRD42020205581 CRD 202 2023 applied Review altogether 1351 1 351 1,35 strategy text Conclusion (CIs CRD4202020558 20 135 35 1,3 CRD420202055 2 13 3 1, CRD42020205 CRD4202020 CRD420202 CRD42020 CRD4202 CRD420 CRD42 CRD4

RESUMO Objetivo: mapear, por meio de uma revisão de escopo, os contributos das abordagens musicais para o desenvolvimento das habilidades auditivas, de fala e linguagem de crianças e adolescentes usuários de implante coclear (IC). Métodos: esta revisão foi conduzida de acordo com o Preferred Reporting Items for Systematic Reviews and the Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) e registrada no PROSPERO com o número de registro da revisão: CRD42020205581. Foi realizada uma busca bibliográfica nas bases de dados em 2020 e atualizada em agosto de 2023. Não foram aplicados limites de data e idioma. Revisão da Literatura: foram encontrados 1.351 estudos por meio da estratégia de busca e após a avaliação de elegibilidade baseada pela estratégia PCC, 11 estudos foram selecionados e analisados na íntegra. Conclusão: os estudos demonstraram que as abordagens musicais contribuem para o desenvolvimento das habilidades auditivas, de fala e linguagem de crianças e adolescentes usuários de IC. Objetivo mapear escopo auditivas IC . (IC) Métodos MetaAnalyses Meta Analyses PRISMAScR PRISMA ScR (PRISMA-ScR CRD42020205581 CRD 202 2023 idioma Literatura 1351 1 351 1.35 PCC íntegra Conclusão (IC CRD4202020558 20 135 35 1.3 CRD420202055 2 13 3 1. CRD42020205 CRD4202020 CRD420202 CRD42020 CRD4202 CRD420 CRD42 CRD4

Abstract Understand the origin, transport, and character of organic matter entering Antarctic fjords is essential as they are major components of the global carbon cycle and budget. Macromolecular pools of particulate organic matter, bulk organic geochemistry, major and trace elements in surface sediments from Collins Bay were analysed as source indicators. Oceanographic conditions, bathymetry (multibeam) and grain size were considered as environmental controlling factors. Sediment samples were taken with a van Veen grab, during the ANTAR XXV Peruvian expedition (February 2018), onboard the R/V “BAP Carrasco” from the Peruvian Navy. Biopolymeric composition revealed the predominance of fresh marine protein-rich organic matter in the seafloor of Collins Bay, denoting high quality food resource for marine benthic heterotrophs. Based on Igeo values (between 0 and 1) Collins Bay can be considered unpolluted with natural levels of As, Cd, Cr, Cu, Fe, Mn, Ni, Pb and Zn. Distribution of most of these elements with a gradient of decrease from the shallow inner fjord towards the outer deepest fjord, suggest their association with the deposition of detrital material and lithogenic particles supplied by Collins Glacier frontal ablation and runoff. This first comprehensive baseline information would assist in interpreting downcore sedimentary reconstructions and future climate-induce changes. origin transport budget geochemistry indicators conditions multibeam (multibeam factors grab February 2018, 2018 , 2018) RV R V BAP Carrasco Navy proteinrich protein rich heterotrophs between 1 As Cd Cr Cu Fe Mn Ni Zn runoff climateinduce climate induce changes 201 20 2

Abstract Introduction: appropriate appendicular lean soft tissue (ALST) parameters to identify sarcopenia in Brazil are scarce. The use of international references may lead to a false positive diagnosis. The objective was to propose cut-off points to identify sarcopenia in older men and women using DXA-derived ALST values from a young adult population. Methods: this was an observational study with a cross-sectional analysis. University students of both sexes (n = 125), aged 20 to 30 years, underwent anthropometric measurements and DXA scanning to obtain their ALST (kg). Cut-off points for sarcopenia were set at -2 standard deviations (-2SDs) away from the mean ALST of a young sample. Absolute values and index (ALST/height2, ALST/weight, and ALST/body mass index [BMI]) were considered as recommended by international consensus. Results: compared to women, men presented higher values of weight, height, BMI, bone mineral content, lean soft tissue, ALST, and ALST index (kg/m²). Only fat mass was higher in women, and age was not different between genders. The -2SD ALST index obtained were ≤ 6.56 kg/m² for men and ≤ 4.67 kg/m² for women. They were below international and national values, which tended to classify false positives. Conclusions: the -2SD ALST values proposed here are validated cut-offs for identifying low muscle in older adults and to prevent misdiagnosis with sarcopenia. In addition, they contribute to efficient monitoring and control of this disease in geriatric populations.

Resumen Introducción: los parámetros apropiados de masa muscular esquelética apendicular (MMEA) para identificar la sarcopenia en Brasil resultan escasos. Ello se debe al uso de referencias internacionales, lo cual puede conducir a un diagnóstico falso positivo. El objetivo del presente trabajo es proponer puntos de corte para determinar la sarcopenia en hombres y mujeres mayores empleando valores de MMEA derivados de las DXA de una población de adultos jóvenes. Métodos: estudio observacional con análisis transversal. Estudiantes universitarios de ambos sexos (n = 125), de 20 a 30 años de edad, se sometieron a mediciones antropométricas y DXA para obtener el MMEA (kg). Los puntos de corte de la sarcopenia se establecieron en -2 desviaciones estándar (-2SD) de la media de MMEA de una muestra joven. Se consideraron los valores absolutos e índices (MMEA/altura2, MMAE/peso y MMAE/índice de masa corporal [IMC]), según lo recomendado por el consenso internacional. Resultados: los hombres, en comparación con las mujeres, presentaron valores superiores de peso, altura, IMC, contenido mineral óseo, masa magra, MMEA e índice MMEA (kg/m²). Por otro lado, solo la masa grasa fue mayor en las mujeres, no habiendo diferencias de edad entre ambos géneros. El índice MMAE -2SD obtenido fue ≤ 6,56 kg/m² para los hombres y ≤ 4,67 kg/m² para las mujeres. Dichos resultados, al encontrarse por debajo de los valores internacionales y nacionales, tienden a clasificar los falsos positivos. Conclusiones: los MMAE -2SD propuestos aquí son valores de corte validados para identificar las cuantificaciones musculares bajas en los adultos mayores y para prevenir el diagnóstico erróneo de sarcopenia. Además, contribuyen a la monitorización y el control eficiente de esta enfermedad en las poblaciones geriátricas.

Abstract The objective of this study was to estimate variance components for performance and carcass traits in a paternal broiler line. The (co)variance components were estimated by the restricted maximum likelihood method applied to the animal model, including the fixed effect of group (sex and hatch) and additive genetic and residual as random effects. Estimated heritability for performance traits ranged from 0.09 to 0.42. The genetic correlations between traits ranged from -0.50 to 0.97. The heritability estimates of feed intake, weight gain, and feed conversion from 35 to 41 days of age were of low magnitude. The genetic correlations among them were favorable to genetic selection. These results suggest that moderate genetic gain can be obtained to the feed intake and weight gain when the selection criterion is the body weight and prime cuts traits. The feed conversion that had low heritability estimation and low genetic correlation with the body weight and prime cut traits needs to pay greater attention due to the economic importance in the high-meat production lineage breeding programs.

RESUMO Objetivo verificar a efetividade da intervenção com atividades lúdicas grupais que visam desenvolver a autoadvocacia e a autocidadania como prática de empoderamento de adolescentes com deficiência auditiva. Métodos trata-se de um estudo experimental pré e pós-intervenção, de abordagem quantitativa e qualitativa. Participaram quatro adolescentes com idades entre 12 e 17 anos, usuários de aparelho de amplificação sonora individual e/ou implante coclear, oralizados. Foram realizados cinco encontros presenciais, nos quais foram abordados temas relacionados à autoadvocacia, por meio de atividades lúdicas. Os instrumentos Checklist de Autoadvocacia “Eu consigo” e o Questionário de participação em sala de aula foram aplicados na pré e pós- intervenção. Foram aplicados o Inventário de Habilidades Sociais para Aadolescentes (IHS-Adolescente) e a Escala Wechsler Abreviada de Inteligência. Os dados foram analisados de forma qualitativa e quantitativa. Resultados No Inventário de Habilidades Sociais para Adolescentes, para frequência, todos os participantes foram classificados como abaixo da média ou média inferior. No teste de Escala Wechsler Abreviada de Inteligência, observando o dado de quociente de inteligência de execução, todos ficaram na média. Houve diferenças na comparação dos resultados pré e pós-intervenção do Checklist de Autoadvocacia “Eu consigo”, principalmente no domínio compreensão da audição e da perda auditiva e uso dos dispositivos auditivos. No Questionário de participação em sala de aula, foi observada piora em alguns domínios, como compreensão dos professores e aspectos negativos. Conclusão O programa de intervenção com a estruturação proposta neste estudo foi eficiente para desenvolver as habilidades de autoadvocacia e autocidadania para o empoderamento de adolescentes com deficiência auditiva.

ABSTRACT Purpose To verify the effectiveness of an intervention with recreational activities that aim to develop self-advocacy and citizenship as a practice of empowerment for adolescents with hearing impairment. Methods This is a pre- and post-intervention experimental study with a quantitative and qualitative approach. Four oral hard-of-hearing adolescents aged between 12 and 17 years, users of hearing aids and/or cochlear implants, participated in this study. Five face-to-face meetings were held, in which topics related to self-advocacy were addressed through recreational activities. The Self-advocacy Checklist “I can” and the Classroom Participation Questionnaire (CPQ) were applied pre- and post-intervention. The Social Skills Inventory for Adolescents (IHSA-Del-Prette) and the Wechsler Abbreviated Scale of Intelligence (WASI) were also used. The data were analyzed utilizing qualitative and quantitative methods. Results In the Frequency Indicator of the IHSA-Del-Prette, all participants were classified as low average or below average. In the WASI, which analyzed performance IQ, all participants were classified as average. Differences were observed when comparing the Self-advocacy Checklist “I can” pre- and post-intervention, especially regarding hearing and hearing loss and the use of hearing devices. In the CPQ, worsening was observed in some domains, such as teachers' understanding and negative aspects. Conclusion The intervention program with the structure proposed in this study was efficient in developing self-advocacy and citizenship skills to empower adolescents with hearing impairment.

Abstract INTRODUCTION: In 2013, combination therapy using peginterferon, ribavirin, and boceprevir or telaprevir was introduced to treat hepatitis C virus genotype 1 infection in Brazil. The effectiveness of this therapy in four Brazilian regions was evaluated. METHODS: Clinical and virological data were obtained from patients of public health institutions in five cities, including sustained virological response (SVR) and side effects. Patients with advanced fibrosis (F3/4), moderate fibrosis (F2) for > 3 years, or extra-hepatic manifestations were treated according to Ministry of Health protocol. Treatment effectiveness was verified by using bivariate and multivariate analysis; p-values of < 0.05 were considered significant. RESULTS: Of 275 patients (64.7% men; average age, 57 years old), most (61.8%) were treatment-experienced; 53.9% had subgenotype 1a infection, 85.1% had advanced fibrosis, and 85.5% were treated with telaprevir. SVR was observed in 54.2%. Rapid virological response (RVR) was observed in 54.6% of patients (data available for 251 patients). Overall, 87.5% reported side effects and 42.5% did not complete treatment. Skin rash, severe infection, and death occurred in 17.8%, 2.5%, and death in 1.4% of cases, respectively. SVR was associated with treatment completion, RVR, and anemia. CONCLUSIONS: The effectiveness of hepatitis C virus triple therapy was lower than that reported in phase III clinical trials, possibly owing to the prioritized treatment of patients with advanced liver fibrosis. The high frequency of side effects and treatment interruptions observed supported the decision of the Brazilian authorities to suspend its use when safer and more effective drugs became available in 2015.

ResumoA cidade de Montevidéu, com mais de 1,5 milhões de habitantes, circunda a Baía de Montevidéu, onde um dos portos mais ativos e poluídos da América do Sul está localizado. No presente trabalho, foram avaliados esteróis fecais, metais traço, compostos organoclorados e derivados de petróleo nos sedimentos superficiais do Porto de Montevidéu, analisando sua distribuição espacial no interior do porto, bem como em dois dos principais tributários que chegam ao interior da baía. Especificamente para os sítios do porto, foi realizada uma comparação temporal dos metais pesados e hidrocarbonetos, considerando dados pretéritos de 12 anos. Foram observadas alterações significativas nos sítios estudados. Metais, tais como o Pb, Cr e Zn, apresentaram redução nas suas concentrações, enquanto os hidrocarbonetos alifáticos aumentaram seus valores em quase todas as estações. Foram observadas também diferenças entre o verão e o inverno, sugerindo mudanças no padrão de sedimentação, nos ingressos de substâncias e/ou mudanças hidrodinâmicas na área. Os resultados podem vir auxiliar na compreensão do estado atual e para o desenvolvimento de medidas de gestão necessárias para melhorar a qualidade ambiental do porto e da baía.

AbstractSituated opposite the Freshwater Front, Montevideo city with its more than 1.5 million inhabitants encircles Montevideo Bay, where one of the most active and polluted harbors in South America is located. Faecal sterols, trace metals, organochlorine compounds and petroleum derivatives in the sediments of Montevideo Harbor were evaluated and their spatial distribution inside the harbor as well as in the input of two main tributary streams analyzed. Specifically for the harbor sites, a temporal comparison of metal and hydrocarbons was made with previous measurements taken 12 years ago. Clear changes were observed at these sites. The concentration of metals such as Pb, Cr and Zn have diminished, while aliphatic hydrocarbons have increased their values at almost all of the stations studied. Differences were observed between summer and winter suggesting sedimentation, input or hydrodynamic changes in the area. These results help one to understand the present situation and develop the management measures needed to improve the environmental quality of the harbor and bay.

Foi realizado um estudo da salinidade e da composição das diatomáceas presentes no sedimento superficial em relação ao conteúdo de proteínas/carboidratos na Baía de Montevidéu e região costeira adjacente. Foram obtidas amostras sazonalmente durante um ano ao longo de um gradiente de impacto ambiental humano, e as condições tróficas foram determinadas através da análise da composição bioquímica da matéria orgânica do sedimento superficial. A coocorrência de espécies de diatomáceas marinhas-salobras, (Actinocyclus curvatulus, Actinocyclus gallicus, Coscinodiscus excentricus, Coscinodiscus radiatus, Hyalodiscus subtilis, Paralia sulcata) e diatomáceas indicadoras de águas doces (Aulacoseira granulata, Aulacoseira italica, Aulacoseira muzzanensis, Actinocyclus normanii, Amphora copulata, Cyclotella meneghiniana, Nitzschia linearis) sugerem condições mixohalinas estuarinas na área de estudo. As estações amostradas dentro da baía, próximas às fontes contaminadoras, apresentam condições hipertróficas apontadas pelos maiores valores de proteínas e pela alta abundância relativa de Actinocyclus normanii e Cyclotella meneghiniana, sendo que ambas espécies são consideradas cosmopolitas e indicadoras de degradação aquática. As concentrações de proteínas e carboidratos, bem como os pigmentos fotossintéticos registrados na região costeira adjacente sugerem condições meso-eutróficas e uma diluição dos níveis de contaminação do interior da baía rumo à região externa. A análise multivariada entre espécies de diatomáceas e parâmetros ambientais indica que o gradiente trófico possui hierarquicamente maior peso que a salinidade na explicação da distribuição das diatomáceas. Os resultados obtidos demonstram um aperfeiçoamento na habilidade de determinar a contaminação orgânica dentro da área de estudo, já que pela primeira vez tanto as variáveis orgânicas quanto os biopolímeros foram introduzidos como ferramenta para a determinação da relação degradação/saúde de uma das mais populosas regiões do Río de la Plata.

A study on sediment surface diatom composition in relation to both protein/carbohydrate content and salinity was carried out in Montevideo Bay and the adjacent coastal zone. Samples were seasonally taken during one year along a human impact gradient, and the trophic conditions were assessed from the biochemical composition of the surface sediment organic matter. The co-occurrence of the marine-brackish (Actinocyclus curvatulus, Actinocyclus gallicus, Coscinodiscus excentricus, Coscinodiscus radiatus, Hyalodiscus subtilis, Paralia sulcata) and freshwater diatom flora (Aulacoseira granulata, Aulacoseira italica, Aulacoseira muzzanensis, Actinocyclus normanii, Amphora copulata, Cyclotella meneghiniana, Nitzschia linearis), suggests myxohaline estuarine conditions in the study area. The sampling stations located within the bay, close to several contamination sources, exhibited hypertrophic conditions as indicated by the highest levels of protein content, but also by the high relative abundances of Actinocyclus normanii and Cyclotella meneghiniana, as both diatom species are very well established cosmopolitan proxies of aquatic degradation. The levels of both protein and carbohydrate content, but also photosynthetic pigments, recorded in the adjacent coastal zone suggest meso-eutrophic conditions as contamination levels from the inner bay might become diluted off shore. Multivariate diatom species-environmental data relationships, indicate that the trophic gradient is hierarchically more important than salinity in explaining the diatom distribution. The present data imply an improvement in our ability of assessing organic contamination in the study area, since both biological and biopolymer variables were introduced for the first time as a tool for assessing the benthic health/degradation in one of the most populated regions of the Río de la Plata.

The objective of this study was to determine the prevalence of these diseases and to know the reproductive season of the European hare (Lepus europaeus) in the Province of La Pampa (Argentina). To that aim, 106 hares coming from different places from La Pampa province were sampled. .Nc antibody diagnosis was performed by means of a competitive enzimoimmunoassay (ELISA-c), and an hemo-agglutination indirect assay (HAI) for Tg were carried out to know the disease status. From the total of hares sampled, 40 were male, 66 female (p=0.01) and 13 (19.7%) of them were detected as pregnant. Nc sero-prevalence was 11.4% over a total of 44. From 106 sera analyzed by HAI no one was positive for Tg.

El objetivo de este trabajo fue determinar la prevalencia a Neospora caninum (Nc) y Toxoplasma gondii (Tg) y conocer el periodo reproductivo de la liebre europea (Lepus europaeus) en la provincia de La Pampa (Argentina). Para ello se muestrearon 106 liebres procedentes de acopiadores de la provincia de La Pampa. Los sueros fueron analizados por un ensayo inmunoenzimático de competición para determinar anticuerpos a Nc y para Tg se realizó una prueba de hemaglutinación indirecta. Se encontraron 66 hembras, de las cuales 13 estaban preñadas, y 40 machos (p=0,01). Sobre un total de 44 sueros analizados para Nc, 5 (11,4%) dieron positivo. De los 106 sueros estudiados para Tg ninguno fue positivo.

Com o intuito de determinar as características sedimentológicas e físico-químicas do ambiente bentônico e também o nível, distribuição e prováveis fontes dos hidrocarbonetos alifáticos e policíclicos aromáticos, foram coletadas amostras de sedimento em 28 estações localizadas na porção nordeste da Baía de Todos os Santos. A região central e leste da área de estudo apresentaram características de ambientes deposicionais com predomínio de silte e argila e com maiores teores de carbono orgânico total, nitrogênio e enxofre. As razões C/N variaram entre 8,8 e 27,6 indicando uma origem mista da matéria orgânica com contribuições marinha e continental relativamente variáveis. As concentrações de hidrocarbonetos alifáticos totais variaram entre 1,56 e 246,91 µg.g-1 de sedimento seco, correspondendo as maiores concentrações às estações localizadas na região central e leste da área de estudo. A Mistura Complexa não Resolvida (UCM) representou entre 60 e 90% dos hidrocarbonetos alifáticos totais, indicando um alto grau de contribuição antrópica e a presença de resíduos de petróleo degradado. As concentrações de hidrocarbonetos policíclicos aromáticos totais variaram de 8 a 4163 ng.g-1 de sedimento seco. A maior concentração de hidrocarbonetos policíclicos aromáticos foi registrada na estação 5 situada na área adjacente à refinaria de petróleo.

In order to determine the sedimentological and physico-chemical characteristics of the benthic environment and also the level, distribution and probable sources of aliphatic and polycyclic aromatic hydrocarbons, sediment samples were collected at 28 stations in the northeast portion of Todos os Santos Bay. The centre and the east region of the study area showed characteristics of depositional environments with the predominance of silt and clay and high percentages of TOC, nitrogen and sulphur. The molar C/N ratios varied between 8.8 and 27.6 indicating a mixed origin of organic matter with variable marine and continental contributions. Total aliphatic hydrocarbon concentrations ranged between 1.56 and 246.91 µg.g-1 dry weight, corresponding the high concentrations to the stations situated in the centre and in the east region of the study area. The UCM represented between 60 and 96% of the total aliphatic hydrocarbons, indicating a high degree of anthropogenic contribution and the presence of petroleum degraded residues. Total PAH concentrations varied from 8 to 4163 ng.g-1 dry weight. The highest total PAH concentration was recorded at station 5 situated adjacent to the oil refinery.