Pesquisa | SciELO

RESUMO Antecedentes: O acidente vascular cerebral (AVC) é um problema de saúde pública. Nos casos de AVC isquêmico, a trombólise venosa e a trombectomia mecânica são efetivas opções terapêuticas de fase aguda. Entretanto, mesmo com a Diretriz Nacional de AVC publicada desde 2012, o número de casos tratados ainda é baixo. Objetivo: Apurar os fatores determinantes para o acesso às terapias de fase aguda na realidade espírito-santense e investigar o perfil dos pacientes de AVC atendidos no Hospital Estadual Central de Vitória (HEC). Métodos: O presente estudo analisou dados retrospectivos de prontuários de 1.078 pacientes no período de maio de 2018 a dezembro de 2019. Resultados: Dos 1.078 pacientes, 54,9% eram homens e a faixa etária mais prevalente foi a de 60 a 79 anos. A hipertensão arterial sistêmica foi o principal fator de risco isolado. Quanto ao tratamento, identificou-se que entre os pacientes que chegaram ao HEC na janela terapêutica 47% receberam terapia de fase aguda e que acordar com o déficit foi a principal contraindicação para trombólise venosa nesses casos. Conclusões: As análises demonstraram que a aplicação do fluxograma estabelecido pela Secretaria de Estado da Saúde do Espírito Santo parece ser eficaz na agilidade de atendimento das vítimas de AVC e que o Serviço de Atendimento Móvel de Urgência tem um papel fundamental nesse processo. Além disso, a assistência de um centro terciário de AVC permite acesso às terapias de fase aguda com excelência. Todavia, mesmo que o modelo de serviço prestado no HEC seja eficiente, ele atinge no máximo 50% da população do ES, sendo necessária a sua ampliação.

ABSTRACT Background: Stroke is a public health problem. For patients with ischemic stroke, venous thrombolysis and mechanical thrombectomy are effective therapeutic options. However, even after the National Stroke Treatment Guidelines were published in 2012, the number of cases treated is still lower than expected. Objective: To identify the determining factors for obtaining access to acute-phase therapies in the state of Espírito Santo (ES) and investigate the profile of stroke patients treated at the Central State Hospital (HEC). Methods: Retrospective data from the medical records of 1078 patients from May 2018 to December 2019 were analyzed. Results: Among the 1,078 patients, 54.9% were men and the most prevalent age group was 60 to 79 years. Systemic arterial hypertension was the main single risk factor. Regarding treatment modality among the patients who arrived at the HEC within the therapeutic window, 47% received some type of acute-phase therapy. Waking up with the deficit was the main contraindication for venous thrombolysis in these cases. Conclusions: Application of the flowchart established by SESA-ES seemed to be effective for enabling responsiveness of care for stroke victims. Public emergency transport services had a fundamental role in this process. In addition, the care provided by the tertiary stroke center provided excellent access to acute-phase therapies. However, despite the efficiency of the service provided at the HEC, it only reached a maximum of 50% of the ES population. This service model therefore needs to be expanded throughout the state.

https://doi.org/10.1590/0004-282x-anp-2020-0466

Twig-like middle cerebral artery: a rare condition not to be confused with Moyamoya disease
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Pagiola, Igor

; Abaurre, Leonardo

; Pianca, Pedro

; Pimentel, Derval

; Barbosa, Leandro

Arquivos de Neuro-Psiquiatria

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Nov 2021, Volume 79 Nº 11 Páginas 1043 - 1046

Resumo: En | Texto: En | PDF: En

https://doi.org/10.1590/0004-282x-anp-2021-0142 1 downloads

Choice of non-linear models to determine the growth curve of meat-type quail
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Ribeiro, Marta Jeidjane Borges

; Silva, Fabyano Fonseca

; Macário, Maíse dos Santos

; Jesus, José Aparecido Santos de

; Brito, Claudson Oliveira

; Vesco, Ana Paula Del

; Barbosa, Leandro Teixeira

Ciência Rural

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2021, Volume 51 Nº 2 elocation e20190990

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO: Objetivou-se, neste estudo, comparar modelos não lineares ajustados às curvas de crescimento de codornas para determinar qual modelo que melhor descreve o crescimento de codornas e verificar a similaridade dos modelos analisando as estimativas dos parâmetros. Para as análises foram utilizados os dados peso e idade de codornas européias de corte (Coturnix coturnix coturnix) proveniente de três linhagens, em um esquema fatorial 2x4, instalado em um delineamento inteiramente casualizado, com dois níveis de energia metabolizável e quatro níveis de proteína bruta, com seis repetições. Os modelos não lineares utilizados foram: Brody, Von Bertalanffy, Richards, Logístico e Gompertz. Para a escolha do melhor modelo utilizou-se o Coeficiente de Determinação Ajustado, o Percentual de Convergência, o Quadrado Médio do Resíduo, o Teste de Durbin-Watson, o Critério de informação Akaike e o Critério de informação Bayesiano como avaliadores da qualidade do ajuste. Utilizou-se a análise de agrupamento para verificar, baseado nas estimativas médias dos parâmetros, a similaridades entre os modelos. Entre os modelos estudados, o Richard foi o mais adequado para descrever as curvas de crescimento. Os modelos Logístico e Richards foram considerados similares nas análises sem distinção de linhagem, bem como nas análises das Linhagem 1, 2 e 3.

ABSTRACT: The objective of this study was to compare non-linear models fitted to the growth curves of quail to determine which model best describes their growth and check the similarity between models by analyzing parameter estimates.Weight and age data of meat-type European quail (Coturnix coturnix coturnix) of three lines were used, from an experiment in a 2 × 4 factorial arrangement in a completely randomized design, consisting of two metabolizable energy levels, four crude protein levels and six replicates. The non-linear Brody, Von Bertalanffy, Richards, Logistic and Gompertz models were used. To choose the best model, the Adjusted Coefficient of Determination, Convergence Rate, Residual Mean Square, Durbin-Watson Test, Akaike Information Criterion and Bayesian Information Criterion were applied as goodness-of-fit indicators. Cluster analysis was performed to check the similarity between models based on the mean parameter estimates. Among the studied models, Richards’ was the most suitable to describe the growth curves. The Logistic and Richards models were considered similar in the analysis with no distinction of lines as well as in the analyses of Lines 1, 2 and 3.

https://doi.org/10.1590/0103-8478cr20190990 676 downloads

Optimum contribution for mate selection in Santa Inês sheep
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Sarmento, José Lindenberg Rocha

; Barbosa, Leandro Teixeira

; Barreto Neto, Arnaldo Dantas

; Celeste, Alcigeimes Batista

; Santos, Natanael Pereira da Silva

Revista Brasileira de Zootecnia

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2021, Volume 50 elocation e20190108

Resumo: En | Texto: En | PDF: En

ABSTRACT The objective of this research was to simulate the genetic gains expected comparing random mating strategies and mate selection by optimum contribution with different penalty levels in the inbreeding rate of Santa Inês sheep. The optimum contribution theory was thus applied to optimize genetic gain in the long term in twelve selection groups by selectively mating 500 females with the respective males, increasingly penalizing the increase in inbreeding in the objective function. Genetic algorithms were used to find the optimum contribution. Optimization was achieved via EVA software. Selection candidates had their contribution defined into four treatments, using different values to weigh the genetic merit and penalize increases in inbreeding. This made it possible to measure the degree of control over those parameters that can be obtained with this methodology. This selection offers different levels of genetic gain, which are achievable from restrictions on the coancestry. The number of males selected and their distribution into selection groups varied according to the penalty attributed to inbreeding in the objective function. Mate selection using optimum contribution should be adopted when aiming to limit the increase in inbreeding. Increasing the exchange of genetic material between groups is recommended to elevate genetic gain and maintain control over inbreeding.

https://doi.org/10.37496/rbz5020190108 313 downloads

Performance indicators system for a metallurgical project portfolio management
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Barbosa, Leandro César Mol

; de Oliveira, Paula Cristina Senra

; Cunha, João Paulo Nogueira

; Morais, Felipe Silva

Gestão & Produção

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2021, Volume 28 Nº 4 elocation e5529

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo: Este artigo tem como objetivo relatar a implantação de um conjunto de indicadores aplicados ao controle de um portfólio de projeto, ressaltando as soluções encontradas para tratar os problemas práticos comuns a este tipo de aplicação. Para isto, foi realizado um estudo baseado no método de pesquisa-ação, em que os indicadores foram levantados e testados na prática. Os resultados obtidos apontam para a necessidade de sistemáticas integradas de controle de indicadores que permitam a observação dos desvios ou tendências por meio de fontes distintas. O uso de mais de uma fonte de análise revelou resultados positivos para o controle eficiente da carteira de projetos. Foi também verificada a necessidade da observação da capacidade real da equipe e de sua experiência no estabelecimento das métricas dos indicadores. Quanto maior o aproveitamento da experiência da equipe, menos a empresa se abdica de vivências passadas. Além disso, os resultados obtidos indicam a necessidade de manter uma sistemática de feedback das ações tomadas, de forma que a equipe possa ter conhecimento dos resultados reais da aplicação dos indicadores.

Abstract: This work aims to report the implementation of a set of indicators applied to a project portfolio control, highlighting the solutions found to manage the practical problems common to these issues. We conducted a study based on the research-action method to establish and test the indicators. Our results indicate the need for integrated systems of indicators control to investigate the deviations or trends by different sources. The adoption of more than one analysis source demonstrated positive results for the efficient management of the project portfolio. Moreover, we verified the need to observe the real team skills and their experience in establishing indicators metrics. Once the team know-how is improved, the company would hardly relinquish its past experiences. Also, the results obtained indicate the need to maintain systematic feedback of the actions taken so that the team might be aware of the outcomes of the indicators’ applications.

https://doi.org/10.1590/1806-9649-2020v28e5529 74 downloads

Management of acute stroke and urgent neurointerventional procedures during COVID-19 pandemic: recommendations on the Scientific Department on Cerebrovascular Diseases of the Brazilian Academy of Neurology, Brazilian Society of Cerebrovascular Diseases and Brazilian Society of Neuroradiology
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MONT’ALVERNE, Francisco José Arruda

; LIMA, Fabrício Oliveira

; NOGUEIRA, Raul Gomes

; FREITAS, Carlos Clayton Macedo de

; NETO, Octávio Marques Pontes

; SILVA, Gisele Sampaio

; OLIVEIRA, Maura Salaroli de

; FRUDIT, Michel

; CALDAS, Jose Guilherme Mendes Pereira

; ABUD, Daniel Giansante

; CONFORTO, Adriana Bastos

; CARVALHO, Fernanda Martins Maia

; DIAS, Francisco Antunes

; BAZAN, Rodrigo

; AVELAR, Wagner Mauad

; MORO, Carla Heloísa Cabral

; MAGALHÃES, Pedro Silva Correa de

; MIRANDA, Maramelia

; BARBOSA, Leandro de Assis

; FIOROT JUNIOR, José Antonio

; CARDOSO, Fabrício Buchdid

; REBELLO, Leticia Costa

; PARENTE, Bruno de Sousa Mendes

; FARIA, Mário de Barros

; FREITAS, Gabriel Rodriguez de

; ZÉTOLA, Viviane de Hiroki Flumignan

; OLIVEIRA-FILHO, Jamary

; BEZERRA, Daniel da Cruz

; RODRIGUES, Jorge Luis Nobre

; KUSTER, Gustavo

; MARTINS, Sheila

; CARVALHO, João José Freitas de

Arquivos de Neuro-Psiquiatria

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Jul 2020, Volume 78 Nº 7 Páginas 440 - 449

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO Introdução: A pandemia causada pelo novo coronavírus da síndrome respiratória aguda grave 2 (SARS-CoV-2, COVID-19) apresenta novos e importantes desafios à gestão de saúde no Brasil. Além da difícil missão de prestar atendimento aos milhares de pacientes infectados pelo COVID-19, os sistemas de saúde têm que manter a assistência às emergências médicas comuns em períodos sem pandemia, tais como o acidente vascular cerebral (AVC), que continuam ocorrendo e requerem tratamento com presteza e eficiência. A alocação de recursos materiais e humanos para o enfrentamento à pandemia não pode comprometer o atendimento ao AVC agudo, uma emergência cujo tratamento é tempo-dependente e se não realizado implica em importante impacto na mortalidade e incapacitação a longo prazo. Objetivo: Este trabalho resume as recomendações do Departamento Científico de Doenças Cerebrovasculares da Academia Brasileira de Neurologia, da Sociedade Brasileira de Doenças Cerebrovasculares e da Sociedade Brasileira de Neurorradiologia para o tratamento do AVC agudo e para a realização de procedimentos de neurointervenção urgentes durante a pandemia de COVID-19, incluindo o uso adequado de ferramentas de triagem e equipamentos de proteção pessoal (para pacientes e profissionais de saúde), além da alocação apropriada de pacientes.

ABSTRACT Introduction: Although the 2019 severe acute respiratory syndrome coronavirus 2 infection (SARS-CoV-2, COVID-19) pandemic poses new challenges to the healthcare system to provide support for thousands of patients, there is special concern about common medical emergencies, such as stroke, that will continue to occur and will require adequate treatment. The allocation of both material and human resources to fight the pandemic cannot overshadow the care for acute stroke, a time-sensitive emergency that with an inefficient treatment will further increase mortality and long-term disability. Objective: This paper summarizes the recommendations from the Scientific Department on Cerebrovascular Diseases of the Brazilian Academy of Neurology, the Brazilian Society of Cerebrovascular Diseases and the Brazilian Society of Neuroradiology for management of acute stroke and urgent neuro-interventional procedures during the COVID-19 pandemic, including proper use of screening tools, personal protective equipment (for patients and health professionals), and patient allocation.

https://doi.org/10.1590/0004-282x20200053 2310 downloads

Physicochemical Study of the Interaction between Gold Nanoparticles and Lipase from Candida sp. (CALB): Insights into the Nano-Bio Interface
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Barros, Heloise R. de

; Santos, Mary C.

; Barbosa, Leandro R. S.

; Piovan, Leandro

; Riegel-Vidotti, Izabel C.

Journal of the Brazilian Chemical Society

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Out 2019, Volume 30 Nº 10 Páginas 2231 - 2242

Resumo: En | Texto: En | PDF: En

The surface interactions between gold nanoparticles (AuNPs) and lipase from Candida antarctica fraction B (CALB) were investigated at macromolecular and colloidal length-scales. In order to elucidate the reciprocal effect of the interactions on the individual component’s properties, CALB was either added during the synthesis of AuNPs or added to pre-synthesized AuNPs. In both cases, it was observed that the AuNPs are spherical and stable and, by fluorescence and circular dichroism spectroscopies, changes were observed in the secondary and tertiary structure of CALB, that were dependent on the AuNPs concentration. Nevertheless, the catalytic activity of CALB was maintained, although at a lower percentage (≥ 80%), thus new bio-functionalities were inserted into AuNPs upon interaction with CALB. Using simple and straightforward approaches and state-of-the-art techniques important knowledge about CALB/AuNPs bioconjugates was gained, thus contributing to the development of new nano-biomaterials and for the safe use of AuNPs in biomedical applications.

https://doi.org/10.21577/0103-5053.20190127 664 downloads

Sensory characteristics of Musculus longissimus thoracis et lumborum of bovine Nelore adult matured
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FARIAS, Juliana Santos

; MACEDO, Francisco de Assis Fonseca de

; SANTOS, Gladston Rafael de Arruda

; BARBOSA, Leandro Teixeira

; GOMES, Ludmila Couto

; BARBOSA, Ana Andréia Teixeira

; KECHUANA, Ana Guerreiro

; MORA, Natalia Holtz Alves Pedrosa

Food Science and Technology

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Jun 2019, Volume 39 Nº 2 Páginas 372 - 377

Resumo: En | Texto: En | PDF: En

Abstract The goal of this paper was to perform the sensory evaluation of strip loin from adult Nelore cattle on the acceptance perspective of the consumer from Aracaju and purchase intention faged beef in different cutting thicknesses. Musculus longissimus thoracis and lumborum were used in three treatments with zero aging time with cutting thickness of 2.5 cm; 21 days aging with cutting thickness of 2.5 cm; and 21 days aging withcutting thickness of 7.5 cm. Eighty random consumers were invited to the sensory evaluationina local supermarket chain. The experimental design was completely randomized with three treatments and eight repetitions. The odour parameter did not differ (P > 0.05) between treatments. There was a difference (P < 0.004) between treatments regarding to flavour. The tenderness and the overall acceptance of the aged samples were higher (P < 0.001) to non-aged samples with no difference (P > 0.05) relative to the thickness. 85% of consumers from the city of Aracaju, based on the assigned scores, elected Musculus longissimus thoracis and lumborum from adult Nelore aged for 21 days a very attractive meat and demonstrated a positive purchase intention, regardless of the cutting thickness.

https://doi.org/10.1590/fst.31217 673 downloads

Principal components for the in vivo and carcass conformations of Anglo-Nubian crossbred goats
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Ribeiro, Marta Jeidjane Borges

; Pinto, Luís Fernando Batista

; Barbosa, Ana Carla Borges

; Santos, Gladston Rafael de Arruda

; Pinto, Ana Paula Gomes

; Nascimento, Carlos Souza do

; Barbosa, Leandro Teixeira

Ciência Rural

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2018, Volume 48 Nº 6 elocation e20170771

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO: Este estudo buscou identificar componentes principais (CP) que explicam os maiores percentuais de variância total e que melhor caracterizam cabritos mestiços da raça Anglo Nubiana, quanto à medidas morfológicas obtidas in vivo, e na carcaça de 28 animais com 8 meses de idade. Foram conduzidas duas análises de componentes principais, sendo uma para 19 características de carcaça e outra para seis características morfométricas in vivo. Os cinco primeiros CP explicaram 82,54% da variância total das 19 características incluídas nessa análise. Estes componentes foram chamados de: CP1 - Tamanho da Carcaça, CP2 - Condição Corporal, CP3 - Largura da Carcaça, CP4 - Profundidade do Tórax e, CP5 - Comprimento do Pernil. Os dois primeiros componentes principais das morfometrias obtidas in vivo explicaram 78,86% da variância total e foram chamados de CP1 - Tamanho in vivo e CP2 - Conformação in vivo.

ABSTRACT: This study aimed to identify the principal components (PC) that explain the highest percentages of total variance and best characterize the in vivo and carcass morphologies of Anglo-Nubian crossbred goats. Nineteen carcass morphometric traits and six in vivo morphometric traits were measured in 28 kids at eight months of age. Principal component analysis indicated that five PC were able to explain 83.57% of the total variance in the 19 original carcass traits. Those components were termed PC1-Carcass Size, PC2 - Body Condition, PC3-Carcass Width, PC4-Chest Depth, and PC5 - Hindquarter. For in vivo morphometric traits, the first two principal components explained 78.86% of the total variance. These components were called PC1-In vivo Size and PC2-In vivo Conformation.

https://doi.org/10.1590/0103-8478cr20170771 718 downloads

10.

Effects of high fat diet on kidney lipid content and the Na,K-ATPase activity
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Garcia, Israel José Pereira

; Cézar, Jessica Silva

; Lemos, Bruno Silva

; Silva, Lilian Nayra

; Ribeiro, Rosy Iara Maciel de Azambuja

; Santana, Camilla Camerino

; Grillo, Luciano Aparecido Meireles

; Pinto, Flavia Carmo Horta

; Buzelle, Samyra Lopes

; Cortes, Vanessa Faria

; Santos, Hérica de Lima

; Santos, Maria Emilia Soares Martins dos

; Barbosa, Leandro Augusto

Brazilian Journal of Pharmaceutical Sciences

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2018, Volume 54 Nº 1 elocation e17165

Resumo: En | Texto: En | PDF: En

ABSTRACT It is widely known that high fat diet (HFD) can contribute to the advent of health problems. Recent studies have indicated that obesity imposes a hemodynamic overload to the kidneys. In order to further investigate such injuries, two groups of six Swiss mice each were fed with a controlled AIN93G diet or a high fat (AIN93G modified) diet for eight weeks. Blood samples were collected to determine the hormonal, lipid profile, glucose, urea, and creatinine levels. Histopathological and immunohistochemical analysis were carried out to analysis the kidney damage. Fractions of renal membranes were prepared to assess the Na,K-ATPase activity, lipid peroxidation, total cholesterol, and phospholipid content. The results indicated that the blood lipid profile, urea and creatinine was not altered by the HFD. On the other hand, it was observed in HFD diet mice elevated glucose blood levels along with an augment on insulin and a decrease on corticosterone release. HFD provoked a reduction in the diameter of the convoluted tubules and cell volume in Bowman’s capsule and an increased number of positive cells with Na,K-ATPase, but reduced the Na,K-ATPase activity and the cholesterol content in the kidney cell membrane but favored the lipid peroxidation.

https://doi.org/10.1590/s2175-97902018000117165 3624 downloads

11.

A new host for Philornis torquans (Diptera, Muscidae) from the Brazilian Cerrado
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Couri, Márcia Souto

; Barbosa, Leandro

; Marini, Miguel Ângelo

; Duca, Charles

; Pujol-Luz, José Roberto

Papéis Avulsos de Zoologia

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2018, Volume 58 elocation e20185857

Resumo: En | Texto: En | PDF: En

Abstract Philornis larvae and pupae were collected in nestlings of Neothraupis fasciata (Lichtenstein), the White-banded Tanager (Passeriformes, Thraupidae), in three breeding seasons, between October and November 2003-2005 in a reserve in central Brazil. Here, we present biological data, diagnosis to the recognition of the species and a key to the segregation of species occurring in the Cerrado. The larvae were intradermic in the nestlings and the pupae were collected in the nests after the birds have abandoned them. The immatures collected were taken to the laboratory and reared under laboratory conditions, until emergence. The species identified as Philornis torquans (Nielsen), is here firstly recorded from the Brazilian Cerrado, and firstly recorded its association with N. fasciata. With this record, the number of Philornis species occurring in the Cerrado rises to three.

https://doi.org/10.11606/1807-0205/2018.58.57 566 downloads

12.

New species of Pseudoptilolepis Snyder, 1949 (Diptera: Muscidae) from Brazil
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Barbosa, Leandro Silva

; Vieira, Angelina Pimentel

; Couri, Marcia Souto

Papéis Avulsos de Zoologia

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2018, Volume 58 elocation e20185847

Resumo: En | Texto: En | PDF: En

Abstract Pseudoptilolepis Snyder, 1949 (Diptera: Muscidae) is a Neotropical genus with 10 known species. The present paper describes a new species from Parque Nacional do Itatiaia (PNI). Male and female terminalia were dissected and illustrated.

https://doi.org/10.11606/1807-0205/2018.58.47 845 downloads

13.

The classic episode of biological invasion: Cochliomyia macellaria (Fabricius, 1775) versus Chrysomya megacephala (Fabricius, 1794) (Diptera: Calliphoridae) - evaluation of the biotic potential
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BARBOSA, LEANDRO S.

; COURI, MÁRCIA S.

; COELHO, VALÉRIA M.A.

; AVELINO-CAPISTRANO, FERNANDA

Anais da Academia Brasileira de Ciências

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Set 2016, Volume 88 Nº 3 Páginas 1401 - 1406

Resumo: En | Texto: En | PDF: En

ABSTRACT The classic episode of biological invasion: Cochliomyia macellaria (Fabricius, 1775) versus Chrysomya megacephala (Fabricius, 1794) (Diptera: Calliphoridae) - evaluation of the biotic potential. The biotic of the native fly Cochliomyia macellaria and the exotic Chrysomya megacephala was compared, through the reproductive capacity and longevity. The experiment took place in a climatized chamber, with four repetitions of 15 grouped couples of each species. The posture, egg mass weight, and death of individuals were observed daily. C. macellaria showed an average of longevity of 27.72 days while in C. megacephala the average was 41.96 days. The egg mass weight average per repetition was 0.58 g and 1.22 g, respectively. These results give a better understanding about the population dynamics of these species in nature.

https://doi.org/10.1590/0001-3765201620150270 1149 downloads

14.

Diversity of yellow fever mosquito vectors in the Atlantic Forest of Rio de Janeiro, Brazil
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Alencar, Jeronimo

; Mello, Cecilia Ferreira de

; Barbosa, Leandro Silva

; Gil-Santana, Hélcio Reinaldo

; Maia, Daniele de Aguiar

; Marcondes, Carlos Brisola

; Silva, Júlia dos Santos

Revista da Sociedade Brasileira de Medicina Tropical

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Jun 2016, Volume 49 Nº 3 Páginas 351 - 356

Resumo: En | Texto: En | PDF: En

Abstract: INTRODUCTION: Environmental modifications caused by human activities have led to changes in mosquito vector populations, and sylvatic species have adapted to breeding in urban areas. METHODS: Mosquitoes were collected using ovitraps in three sampling sites in the Atlantic Forest in the State of Rio de Janeiro, Brazil. RESULTS: We collected 2,162 Culicidae specimens. Haemagogus janthinomys and Haemagogus leucocelaenus, both sylvatic yellow fever virus vectors, were the most common species found. CONCLUSION: There is a potential for the transmission of arboviruses in and around these natural reserves. Therefore, it is necessary to maintain entomological surveillance programs in the region.

https://doi.org/10.1590/0037-8682-0438-2015 2312 downloads

15.

Pupal case description of Systropus (Systropus) fumipennis Westwood, 1842 (Diptera: Bombyliidae: Toxophorinae: Systropodini)
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Barbosa, Leandro Silva

; Proença, Barbara

; Cunha, André Mallemont

Papéis Avulsos de Zoologia

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2016, Volume 56 Nº 13 Páginas 159 - 162

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

RESUMO O pupário de Systropus (Systropus) fumipennis é descrito, ilustrado e fotografado pela primeira vez. A pupa foi encontrada dentro de uma crisálida, não identificada, típica de lepidópteros pertencentes à família Limacodidae (Insecta: Lepidoptera). Um macho adulto emergiu do pupário, permitindo a identificação do material em espécie.

ABSTRACT The pupal case of Systropus (Systropus) fumipennis is described, illustrated and photographed for the first time. A pupae was found inside an unidentified Limacodidae coocon (Insecta: Lepidoptera), and a male adult emerged, allowing the species identification.

https://doi.org/10.11606/0031-1049.2016.56.13 365 downloads

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