Action Potentials
Mostrando 1-12 de 1317 artigos, teses e dissertações.
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1. Associação entre achados eletromiográficos e mortalidade na unidade de terapia intensiva em pacientes com síndrome do desconforto respiratório agudo mecanicamente ventilados sob sedação profunda
RESUMO Objetivo: Avaliar se os achados eletromiográficos podem prever a mortalidade na unidade de terapia intensiva em pacientes sépticos sob ventilação mecânica e sedação profunda. Métodos: Conduziu-se estudo prospectivo de coorte, que inscreveu, de forma consecutiva, pacientes com síndrome do desconforto respiratório agudo moderada a grave (pre
Rev. bras. ter. intensiva. Publicado em: 20/01/2020
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2. Os desafios da formação problematizadora para profissionais de saúde em um programa de residência multiprofissional
Resumo Pretende-se refletir sobre as dificuldades e potencialidades na aplicação da Educação Problematizadora em um programa de residência multiprofissional em Saúde, na perspectiva do fortalecimento do Sistema Único de Saúde (SUS) por meio da qualificação das ações pedagógicas nesse campo. Trata-se de uma pesquisa avaliativa, participativa e co
Interface (Botucatu). Publicado em: 14/11/2019
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3. Diaphragm quantitative electromyography in difficult-to-treat asthmatic patients
RESUMO Eletromiografia quantitativa é uma ferramenta importante para a avaliação de miopatias, e alguns pacientes asmáticos de difícil controle podem ter um processo miopático subclínico, mesmo usando apenas corticosteroides inalatórios, de acordo com alguns artigos. Nesse artigo a eletromiografia quantitativa do diafragma foi usada para avaliar os p
Arq. Neuro-Psiquiatr.. Publicado em: 05/09/2019
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4. O AGIR COMUNICATIVO NA EDUCAÇÃO COMO DISPOSITIVO E AUTORIDADE EPISTÊMICA À PRÁXIS TECNOLÓGICA
RESUMO: Ao considerar a importância da abertura à experiência comunicativa na educação e na sociedade hiperestimulada pelas tecnologias, o estudo de bases hermenêuticas objetiva repensar a práxis pedagógica, mobilizando, por meio de pesquisas habermasianas, as possibilidades de interconexões formativas com as tecnologias digitais de informação e c
Educ. Soc.. Publicado em: 29/04/2019
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5. Toona sinensis: a comprehensive review on its traditional usages, phytochemisty, pharmacology and toxicology
Abstract Toona sinensis (Juss.) M.Roem, Meliaceae, a deciduous plant native to eastern and southeastern Asia, is widely used in Traditional Chinese Medicine. This paper was aimed to summarize the current advances in traditional usage, phytochemistry, pharmacology and toxicology of T. sinensis. In this review, various types of data of T. sinensis are discusse
Rev. bras. farmacogn.. Publicado em: 2019-02
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6. Cholinesterase inhibitory activity and structure elucidation of a new phytol derivative and a new cinnamic acid ester from Pycnanthus angolensis
ABSTRACT The leaves of Pycnanthus angolensis (Welw.) Warb., Myristicaceae, are used as memory enhancer and anti-ageing in Nigerian ethnomedicine. This study aimed at evaluating the cholinesterase inhibitory property as well as isolates the bioactive compounds from the plant. The acetylcholinesterase and butyrylcholinesterase inhibitory potentials of extracts
Rev. bras. farmacogn.. Publicado em: 2016-08
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7. Association between levobupivacaine and pancuronium. Interference in neuromuscular transmission and blockade in rats
ABSTRACT PURPOSE: To evaluate the effects of levobupivacaine on neuromuscular transmission and neuromuscular blockade produced by pancuronium in vitro. METHODS: Thirty rats were distributed into groups (n = 5) according to the drug used alone or in combination: Group I - levobupivacaine (5 µg.mL-1); Group II - pancuronium (2 µg.mL-1); Group III - pancur
Acta Cir. Bras.. Publicado em: 2016-07
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8. The contribution of action research in the construction of scientific knowledge in Brazilian Production Engineering
Abstract The main subject of this article is the action research and it has as general objective to describe the construction of knowledge in this field from the uses that Brazilian Production Engineering makes of it, aiming to recognize its contributions, potentials and limits. To achieve this goal, a literature review was carried out for a subsequent contr
Prod.. Publicado em: 08/03/2016
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9. Essential oil of Lippia alba and its main constituent citral block the excitability of rat sciatic nerves
Lippia alba is empirically used for infusions, teas, macerates, and hydroalcoholic extracts because of its antispasmodic, analgesic, sedative, and anxiolytic effects. Citral is a mixture of trans-geranial and cis-neral and is the main constituent of L. alba essential oil and possesses analgesic, anxiolytic, anticonvulsant, and sedative effects. The present s
Braz J Med Biol Res. Publicado em: 30/06/2015
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10. Anti-inflammatory action of Justicia acuminatissima leaves
AbstractIn Amazonas State (Brazil), Justicia acuminatissima (Miq.) Bremek., Acanthaceae, leaf teas are used in folk medicine to treat several inflammatory illnesses. In order to validate this medicinal application, we analyzed the acute toxicity and antioxidant, antiedematogenic and antinociceptive potentials of an aqueous extract of this species, using cult
Rev. bras. farmacogn.. Publicado em: 2015-06
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11. A novel method for EMG decomposition based on matched filters
Introduction Decomposition of electromyography (EMG) signals into the constituent motor unit action potentials (MUAPs) can allow for deeper insights into the underlying processes associated with the neuromuscular system. The vast majority of the methods for EMG decomposition found in the literature depend on complex algorithms and specific instrumentation.
Res. Biomed. Eng.. Publicado em: 2015-03
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12. Evaluation of anti-inflammatory, immunomodulatory, chemopreventive and wound healing potentials from Schinus terebinthifolius methanolic extract
Inflammatory and genetic alterations are related to the development of chronic diseases such as cancer. Schinus terebinthifolius Raddi, Anacardiaceae, is used in folk medicine to treat inflammation, wounds and tumors. This study evaluated the anti-inflammatory, immunomodulatory, chemopreventive, and wound healing potentials of the methanolic extract from the
Rev. bras. farmacogn.. Publicado em: 2014-10