Ofa
Mostrando 1-12 de 28 artigos, teses e dissertações.
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1. Latent class analysis of attention and white matter correlation in children with attention-deficit/hyperactivity disorder
This study aimed to explore attentional patterns among children with inattentive attention-deficit/hyperactivity disorder (ADHD-I) and children with typical development (TD), using a latent class analysis (LCA). Patterns of brain connectivity were also explored. The sample comprised 29 ADHD-I and 29 TD matched children. An LCA was conducted to reclassify sub
Braz J Med Biol Res. Publicado em: 04/10/2018
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2. Ontogenetic shape changes and sexual dimorphism in Aegla marginata Bond-Buckup and Buckup, 1994
ABSTRACT A study on relative growth, sexual dimorphism and ontogenetic trajectory was carried out in a population of the aeglidAegla marginata coming from Barrinha River, Iguape River Basin, Tunas do Paraná, Paraná State, Brazil. The size the of morphological sexual maturity was estimated for males and females. The analysis of sexual dimorphism and ontogen
An. Acad. Bras. Ciênc.. Publicado em: 14/05/2018
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3. Angiostrongylus cantonensis infection in molluscs in the municipality of São Gonçalo, a metropolitan area of Rio de Janeiro, Brazil: role of the invasive species Achatina fulica in parasite transmission dynamics
The aim of this study was to analyse the infection dynamics ofAngiostrongylus cantonensisin its possible intermediate hosts over two years in an urban area in the state of Rio de Janeiro where the presence ofA. cantonensis had been previously recorded in molluscs. Four of the seven mollusc species found in the study were exotic.Bradybaena similariswas the mo
Mem. Inst. Oswaldo Cruz. Publicado em: 2015-09
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4. Effects of a physical fitness program on memory and blood viscosity in sedentary elderly men
The aim of this study was to investigate the effects of a 6-month exercise program on cognitive function and blood viscosity in sedentary elderly men. Forty-six healthy inactive men, aged 60–75 years were randomly distributed into a control group (n=23) and an experimental group (n=23). Participants underwent blood analysis and physical and memory evaluati
Braz J Med Biol Res. Publicado em: 28/07/2015
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5. Turtle ectoparasites from the Pacific coastal region of Colombia
This study provides an update on the ectoparasites (ticks and leeches) associated with Rhinoclemmys annulata and provides new accounts on the ectoparasites associated with R. nasuta, R. melanosterna andKinosternon leucostomum from the Pacific coast of Colombia. The presence ofAmblyomma sabanerae on R. nasuta and R. melanosterna provided two new host records
Biota Neotrop.. Publicado em: 2013-09
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6. AplicaÃÃo de um sistema de informaÃÃes geogrÃficas SIG) no estudo da apicultura na regiÃo oeste do Paranà / Application ofaGeographic Information System(GIS) in the studyof beekeepingin westernParanÃ
A apicultura tem se consolidado como uma das atividades mais importantes do ponto de vista econÃmico, social e ambiental. Todavia, observa-se a necessidade de estudos para melhorar a produÃÃo de mel. Este trabalho teve por objetivo geral desenvolver uma metodologia, por meio do uso do Sistema de InformaÃÃes GeogrÃficas (SIG), que permita o armazenament
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/12/2011
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7. Ácidos graxos insaturados oléico e linoléico reprimem o gene Slc2a4 via NF-kB e SREBP-1. / Oleic and linoleic unsaturated fatty acids repressing Slc2a4 gene via NF-kB and SREBP-1.
High elevated levels of some free fatty acids (FFAs) are associated with insulin resistance in skeletal muscle. The mechanisms by which FFAs impair this hormone sensitivity need to be clarified; nevertheless, its effects in the modulation of NF-kB, SREBP-1c, HIF-1α, LXRα and PPARg which are related with S
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/11/2011
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8. Properties of extruded xanthan-starch-clay nanocomposite films
The aim of this work was to manufacture the biodegradable nanocomposite films by extrusion from different combinations of cassava starch, xanthan gum and nanoclays (sodium montmorillonite - MMT- Na) and to characterize them according to their microstructure, optical, mechanical and barrier properties. Films were manufactured from nine starch/xanthan/nanoclay
Brazilian Archives of Biology and Technology. Publicado em: 2011-12
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9. A influência dos sistemas sensoriais na plataforma de força: estudo do equilíbrio corporal em idosas com e sem queixa de tontura
OBJETIVO: analisar as respostas de dois grupos de idosas (com e sem queixa de tontura) submetidas a diferentes condições sensoriais em uma plataforma de força. MÉTODOS: para a realização desse estudo utilizou-se uma plataforma de força AMTI OR6-5 com uma frequência de aquisição de 100 Hz. Foram realizadas coletas em quatro condições distintas: ol
Revista CEFAC. Publicado em: 15/10/2010
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10. Mitochondrial control region haplotypes of the South American sea lion Otaria flavescens (Shaw, 1800)
The South American sea lion, Otaria flavescens, is widely distributed along the Pacific and Atlantic coasts of South America. However, along the Brazilian coast, there are only two nonbreeding sites for the species (Refúgio de Vida Silvestre da Ilha dos Lobos and Refúgio de Vida Silvestre do Molhe Leste da Barra do Rio Grande), both in Southern Brazil. In
Brazilian Journal of Medical and Biological Research. Publicado em: 2010-09
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11. Estudo Comparativo Entre Os Métodos Do Índice De Norberg E Ofa Like Score Para A Avaliação De Displasia Coxofemoral Em Gatos / Comparative Study Between Norberg Angle And Ofa Like Score Methods For Hip Dysplasia Evaluation in Domestic Cats
A displasia coxofemoral em gatos tem sido um tema pouco explorado pela medicina veterinária, mesmo que, em tese de mestrado publicada pelo DDI / EPM / UNIFESP comprovou-se que 40% dos gatos possuem algum grau de displasia coxofemoral, quando avaliados pelo índice do ângulo de Norberg. No Brasil, este método é o padrão adotado para avaliação de displa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/04/2009
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12. Cognitive performance of young and elderly subjects on the free word recall memory test: effect of presentation order on recall order
The influence of aging on memory has been extensively studied, but the importance of short-term memory and recall sequence has not. The objective of the current study was to examine the recall order of words presented on lists and to determine if age affects recall sequence. Physically and psychologically healthy male subjects were divided into two groups ac
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-10