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Mostrando 1-12 de 261 artigos, teses e dissertações.
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1. Impressions of the chronic 900-MHz electromagnetic field in the prenatal period on Purkinje cells in male rat pup cerebella: is it worth mentioning?
SUMMARY OBJECTIVE: The aim of this study was to examine the changes on the Purkinje cells in the cerebella of male rat pups born to pregnant dams that were exposed to an electromagnetic field in the prenatal period. METHODS: The first stage of the study involved 12 Sprague-Dawley rats, 6 male and 6 female, weighing between 180 and 250 g. The female rats in
Revista da Associação Médica Brasileira. Publicado em: 2022
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2. Transmission electron microscopy of pili annulati
Abstract Background: Little is known about the ultrastructure of pili annulati. Objectives: To examine with transmission electron microscopy affected hairs of a family, whose diagnosis had been confirmed in five individuals with scanning electron microscopy, which showed surface undulations with ‘‘curtain-like’’ folding of the hair cuticula and to
Anais Brasileiros de Dermatologia. Publicado em: 2022
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3. Wnt3a but not CDX-2 expression is associated with differentiated thyroid cancer
SUMMARY OBJECTIVE: Thyroid neoplasm incidence has increased worldwide, mostly due to the advancements in medical imaging and screening rates. The aberrant Wnt/β-catenin pathway has been identified as a key mechanism, and it has also been related to the metastatic activity of differentiated thyroid cancer. We aimed to verify the difference in the expression
Revista da Associação Médica Brasileira. Publicado em: 2022
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4. Does Enoxaparin treatment have any effects on the placenta in women with unexplained histories of habitual abortion? A case control study
ABSTRACT BACKGROUND: It is very common to offer low molecular weight heparin (LMWH) medications to women with unexplained habitual abortion, to increase the livebirth rate. Although no benefit from LMWH has been clearly demonstrated, examination of the effects of enoxaparin on placental structure is lacking. OBJECTIVE: To assess placental structural chan
Sao Paulo Med. J.. Publicado em: 2020-08
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5. Professor Emérito Charles Peter Tilbery (1944-2020)
ABSTRACT BACKGROUND: It is very common to offer low molecular weight heparin (LMWH) medications to women with unexplained habitual abortion, to increase the livebirth rate. Although no benefit from LMWH has been clearly demonstrated, examination of the effects of enoxaparin on placental structure is lacking. OBJECTIVE: To assess placental structural chan
Arq. Neuro-Psiquiatr.. Publicado em: 2020-08
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6. RESPOSTA PARA A REVISÃO SOBRE “RESPOSTAS HEMODINÂMICAS PÓS-EXERCÍCIO CONCORRENTE CRUZADO EM MULHERES HIPERTENSAS”
ABSTRACT BACKGROUND: It is very common to offer low molecular weight heparin (LMWH) medications to women with unexplained habitual abortion, to increase the livebirth rate. Although no benefit from LMWH has been clearly demonstrated, examination of the effects of enoxaparin on placental structure is lacking. OBJECTIVE: To assess placental structural chan
Rev Bras Med Esporte. Publicado em: 2020-08
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7. A perspectiva da desinstitucionalização: chaves de leitura para compreensão de uma política nacional de saúde mental alinhada à reforma psiquiátrica
Resumo A perspectiva da desinstitucionalização é considerada eixo organizador da política nacional de saúde mental brasileira em vigor nos anos de reforma psiquiátrica. Dada a reformulação institucional desta política, é relevante compreender tal perspectiva para análises da alteração da lógica das políticas públicas em saúde mental. Em revi
Saude soc.. Publicado em: 09/12/2019
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8. Modular modeling approach for FDM printed structures and piezo disks for metamaterial design
Abstract Research in metamaterials has recently gained interest in the field of noise and vibration control. The ability of creating band gap zones with minimum added mass is the main feature behind its success. In addition, the use of 3D printed parts, particularly the Fused Deposition Modeling (FDM), offers a practical solution for manufacturing parts with
Lat. Am. j. solids struct.. Publicado em: 12/08/2019
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9. Hypertension affects the biocompatibility and biomineralization of MTA, High-plasticity MTA, and Biodentine®
Abstract This study evaluated the effect of hypertension on tissue response and biomineralization capacity of white Mineral Trioxide Aggregate (MTA), High-plasticity MTA (MTA HP), and Biodentine® (BDT) in rats. Polyethylene tubes filled with MTA, MTA HP, BDT, and the control group (empty tubes) were placed into the dorsal subcutaneous tissue of 32 male rats
Braz. oral res.. Publicado em: 29/07/2019
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10. Verbal-Visual Mediation: cultural artifacts of power and control for studies of school context in Applied Linguistics research
RESUMO Neste artigo exploramos os dados e discussões teóricas de uma pesquisa maior (Tanzi Neto, 2016, 2017) e apresentamos uma das ferramentas de análise do grupo de pesquisa NUVYLA-CNPq (Núcleo de Estudos e Pesquisas da Escola de Vygotsky em Linguística Aplicada), criado em 2018. Embasados na tessitura de um diálogo entre Vygotsky, Bakhtin e Bernstei
DELTA. Publicado em: 22/07/2019
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11. Validation of chromogenic in situ hybridization reactions for DNA and RNA detection in formalin-fixed paraffin-embedded tissue
RESUMO Introdução: A hibridização in situ cromogênica (CISH) é uma alternativa aos métodos tradicionais imuno-histoquímicospara diagnóstico de doenças infecciosas em amostras fixadas em formalina e incluídas em parafina, visto que apresenta grande sensibilidade e especificidade. Esse tipo de amostra sofre diversas modificações químicas durante
J. Bras. Patol. Med. Lab.. Publicado em: 09/05/2019
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12. Tecnoperformance e instalação: possibilidades emergentes de produção artística com drones
RESUMO Neste artigo, apresentamos os processos de criação que deram origem à primeira tecnoperformance com drone, realizada no Grupo Internacional e Interinstitucional de Pesquisa em Convergências entre Arte, Ciência e Tecnologia (GIIP). Um voo, conduzido em tempo real, com base nos gestos faciais e movimentos de cabeça de uma artista com síndrome de
ARS (São Paulo). Publicado em: 02/05/2019