Cerebral Infarction
Mostrando 13-24 de 194 artigos, teses e dissertações.
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13. Acute cerebellar ataxia: differential diagnosis and clinical approach
RESUMO A ataxia cerebelar é um achado comum na prática neurológica e tem uma grande variedade de causas, desde a degeneração cerebelar crônica e lentamente progressiva à lesão cerebelar aguda devido a infarto, edema ou hemorragia, configurando uma verdadeira emergência neurológica. Ataxia cerebelar aguda é uma síndrome que ocorre em menos de 72 h
Arq. Neuro-Psiquiatr.. Publicado em: 2019-03
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14. Effects of icariside II on brain tissue oxidative stress and Nrf2/HO-1 expression in rats with cerebral ischemia-reperfusion injury
Abstract Purpose: To investigate the effects of icariside II on brain tissue oxidative stress and Nrf2/HO-1 expression in rats with cerebral ischemia-reperfusion injury (CIRI). Methods: One hundred SD rats were randomly divided into sham-operated, model, and 5, 10 and 20 mg/kg icariside II groups, 20 rats in each group. The middle cerebral artery occlusio
Acta Cir. Bras.. Publicado em: 28/02/2019
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15. Protective effect and mechanism of Lactobacillus on cerebral ischemia reperfusion injury in rats
The present study was designed to investigate the protective effects and mechanism of inactivated lactobacillus (ILA) on cerebral ischemia reperfusion injury (CIRI) in rats. In this experiment, 30 male Sprague Dawley rats were randomly divided into control group, IRI groups, and ILA group. A middle cerebral artery occlusion and reperfusion model was prepared
Braz J Med Biol Res. Publicado em: 17/05/2018
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16. Retinoic acid protects from experimental cerebral infarction by upregulating GAP-43 expression
The aim of this study was to investigate whether exogenous retinoic acid (RA) can upregulate the mRNA and protein expression of growth-associated protein 43 (GAP-43), thereby promoting brain functional recovery in a rat distal middle cerebral artery occlusion (MCAO) model of ischemia. A total of 216 male Sprague Dawley rats weighing 300–320 g were divided
Braz J Med Biol Res. Publicado em: 03/04/2017
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17. Associação entre Apneia Obstrutiva do Sono e Infarto do Miocárdio: Uma Revisão Sistemática
Resumo A apneia obstrutiva do sono (AOS) tem sido associada a fatores de risco cardiovascular, porém a relação entre a AOS e doença cardiovascular ainda é controversa. O objetivo do presente estudo foi verificar a associação entre AOS e infarto do miocárdio (IM). Revisão sistemática de literatura por meio das fontes de dados eletrônicas MEDLINE/Pu
Arq. Bras. Cardiol.. Publicado em: 30/03/2017
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18. Comprehensive neuropsychological evaluation of children and adolescents with sickle cell anemia: a hospital-based sample
Abstract Background: Individuals with sickle cell anemia may suffer symptomatic or silent cerebral infarcts leading to neurocognitive complications. This study investigated the cognitive and intellectual performance of children and adolescents with sickle cell anemia. Methods: The socioeconomic status, clinical aspects and behavioral profile of 15 young in
Rev. Bras. Hematol. Hemoter.. Publicado em: 2017-03
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19. Continued administration of antithrombotic agents during transperineal prostate biopsy
Purpose To determine the safety of continued administration of antithrombotic agents during transperineal (TP) prostate biopsy. Patients and Methods A total of 811 men who underwent transrectal ultrasound (TRUS)-guided TP biopsy from January 2008 to June 2012 at our two institutions were retrospectively analyzed. Among these 811 men, 672 received no antithr
Int. braz j urol.. Publicado em: 2015-02
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20. An increase in the cerebral infarction area during fatigue is mediated by il-6 through an induction of fibrinogen synthesis
OBJECTIVES:Our study aimed to investigate the impact of fatigue on the severity of stroke and to explore the underlying mechanisms.METHODS:Fatigued male rats underwent middle cerebral artery occlusion and the infarcted brain area was determined. Then, coagulation parameters were assessed in the fatigued group and a control group. In addition, the level of fi
Clinics. Publicado em: 2014-06
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21. Mechanical thrombectomy with solitaire stent retrieval for acute ischemic stroke in a Brazilian population
OBJECTIVE: Large vessel occlusion in acute ischemic stroke is associated with low recanalization rates under intravenous thrombolysis. We evaluated the safety and efficacy of the Solitaire AB stent in treating acute ischemic stroke. METHODS: Patients presenting with acute ischemic stroke were prospectively evaluated. The neurological outcomes were assessed u
Clinics. Publicado em: 2012-12
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22. Increased levels of Porphyromonas gingivalis are associated with ischemic and hemorrhagic cerebrovascular disease in humans: an in vivo study
OBJECTIVE: This study investigated the role of periodontal disease in the development of stroke or cerebral infarction in patients by evaluating the clinical periodontal conditions and the subgingival levels of periodontopathogens. MATERIAL AND METHODS: Twenty patients with ischemic (I-CVA) or hemorrhagic (H-CVA) cerebrovascular episodes (test group) and 60
Journal of Applied Oral Science. Publicado em: 2012-02
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23. Posterior fossa infarct following Viper bite: a paradox
Cerebral infarction after a viper bite is relatively uncommon. A combination of factors has been implicated in the pathophysiology of infarct following snakebite. In this case report, the clinical outcome after a posterior circulation infarct and various possibilities that could lead to such a catastrophic event are discussed. The present study stresses the
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011
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24. Assessment of blood flow in perforating arteries during intracranial aneurysm surgery with intraoperative videoangiography using indocyanine green / Avaliação do fluxo sanguíneo em artérias perfurantes durante a cirurgia de aneurismas intracranianos através da video-angiografia intra-operatória utilizando indocianina verde
Background. Perforating arteries are commonly involved during the surgical dissection and clipping of intracranial aneurysms. Occlusion of perforating arteries may be responsible for ischemic infarction and poor outcome. The goal of this study was to describe the usefulness of near-infrared indocyanine green videoangiography (ICGA) for the intraoperative ass
Publicado em: 2010