Autonomic Systems
Mostrando 1-12 de 54 artigos, teses e dissertações.
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1. Effect of Opium Addiction on Postoperative Arrhythmia Among Patients Undergoing CABG operation on Cardiopulmonary Bypass
Abstract Objectives: Postoperative arrhythmia is an important complication of coronary artery bypass grafting (CABG) surgeries among patients. It seems that opioid usage is implicated in the pathogenesis of this condition due to its impacts on different organ systems, such as the autonomic nervous system. The present study was performed to investigate the e
Braz. J. Cardiovasc. Surg.. Publicado em: 26/08/2019
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2. Familial Dysautonomia: Mechanisms and Models
Abstract Hereditary Sensory and Autonomic Neuropathies (HSANs) compose a heterogeneous group of genetic disorders characterized by sensory and autonomic dysfunctions. Familial Dysautonomia (FD), also known as HSAN III, is an autosomal recessive disorder that affects 1/3,600 live births in the Ashkenazi Jewish population. The major features of the disease are
Genet. Mol. Biol.. Publicado em: 04/08/2016
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3. Automatic pain quantification using autonomic parameters
The objective measurement of subjective, multi-dimensionally experienced pain is a problem for which there has not been an adequate solution. Although verbal methods (e.g., pain scales and questionnaires) are commonly used to measure clinical pain, they tend to lack objectivity, reliability, or validity when applied to mentally impaired individuals. Biopoten
Psychol. Neurosci.. Publicado em: 2014-12
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4. INFLUÊNCIA DO HIPOTIREOIDISMO GESTACIONAL EXPERIMENTAL SOBRE A FUNÇÃO CARDIOVASCULAR DA PROLE DE RATAS. / INFLUENCE OF EXPERIMENTAL GESTATIONAL HYPOTHYROIDISM ON CARDIOVASCULAR FUNCTION ALONG THE LIFE OF OFFSPRING IN RATS.
Gestational hypothyroidism is a prevalent disorder in pregnant women. We aimed to investigate the impact of experimental gestational hypothyroidism (EGH) on cardiovascular and autonomic nervous systems (ANS) in the offspring of rats. EGH was induced with methimazole (MMI) 0.02% in drinking water from day 9 of gestation until birth. Sixty days old offspring f
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/04/2012
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5. A FRAMEWORK FOR DEVELOPING SELF-ADAPTIVE AGENTS IN MOBILE DEVICES / UM FRAMEWORK PARA DESENVOLVIMENTO DE AGENTES AUTOADAPTATIVOS EM DISPOSITIVOS MÓVEIS
Technological progress in mobile computing and the Internet promotes an achievement of the futuristic vision in which users have access to data and services anytime and anywhere. However, this vision realization brings important issues to application development, because more attention is required to the communication between mobile devices and web services,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/04/2012
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6. AutonomicSec: Um Mecanismo Autonômico para Segurança de Redes baseado em Decepção / AutonomicSec: A Autonomic Mechanism for Networks Security based on Deception
Security in computer networks is the area responsible for protecting the data passing through it. The research for better security strategies has increased considerably since exists a vast number of attempted attacks. These attacks have caused financial loss and reputation damage to companies, institutions and individuals. There are several obstacles to achi
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/03/2012
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7. AGST (Autonomic Grid Simulation Tool): uma ferramenta para modelagem, simulação e avaliação de abordagens autonômicas para grades de computadores / AGST (Autonomic Grid Simulation Tool): a tool for modeling, simulation and evaluation of autonomic approaches to grids of computers
Computer Grids are characterized by the high dynamism of its execution environment, resources and tasks heterogeneity, and high scalability. These features turn tasks such as configuration, maintenance and failure recovery quite challenging and is becoming increasingly difficult to perform them only by human agents. The autonomic computing term denotes compu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2012
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8. STATISTICAL DETECTION OF PERFORMANCE ANOMALIES IN MIDDLEWARE-BASED SYSTEMS / DETECÇÃO ESTATÍSTICA DE ANOMALIAS DE DESEMPENHO EM SISTEMAS BASEADOS EM MIDDLEWARE
Tecnologias de middleware têm sido amplamente adotadas pela indústria de software para reduzir o custo do desenvolvimento de sistemas computacionais. No entanto, é difícil estimar o desempenho de aplicações baseadas em middleware devido a fatores como a especificidade de implementação das plataformas de middleware e a multiplicidade de serviços e co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/04/2011
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9. Impacto da obesidade sobre o sistema nervoso autonômico cardíaco e a capacidade funcional em mulheres
Obesity is a chronic disease associated with autonomic nervous system (ANS) dysfunctions and with functional capacity limitation. In this context, two studies were developed to understand the cardiac autonomic nervous system and cardiopulmonary systems behavior in obese women in response to different situations. The first study, entitled "Impact of obesity i
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2011
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10. Central chemoreceptors and neural mechanisms of cardiorespiratory control
The arterial partial pressure (P CO2) of carbon dioxide is virtually constant because of the close match between the metabolic production of this gas and its excretion via breathing. Blood gas homeostasis does not rely solely on changes in lung ventilation, but also to a considerable extent on circulatory adjustments that regulate the transport of CO2 from i
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-09
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11. Constipation and LUTS: how do they affect each other?
CONTEXT: Urinary bladder and rectum share a common embryological origin. Their autonomic and somatic innervations have close similarities. Moreover, the close proximity of these two organ systems could suggest that dysfunction in one may influence, also mechanically, the function of the other. Therefore, it is not surprising that defecation problems and lowe
International braz j urol. Publicado em: 2011-02
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12. Interação entre limiar de dor e função autonômica após restrição de sono em indivíduos saudáveis
Background: Although the relationship between sleep deprivation and pain threshold has been studied in pathological acute and chronic conditions, the mechanisms involved in this process still require investigation. In this context, it is known that there is an increasing of situations where acute sleep restriction is induced by daily working activities and t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011