Brain Circulation
Mostrando 1-12 de 98 artigos, teses e dissertações.
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1. Predictive value of serum initial brain natriuretic peptide and troponin on functional prognosis in noncardiogenic patients with anterior and posterior circulation cerebral infarction
Resumo Antecedentes O peptídeo natriurético cerebral (BNP, na sigla em inglês) e a troponina estão intimamente relacionados com a embolia cerebral cardiogênica (CCE, na sigla em inglês), mas a relação com pacientes não cardioembólicos com isquemia de circulação anterior (ICA) e isquemia de circulação posterior (ICP) não é clara. Objetivo In
Arquivos de Neuro-Psiquiatria. Publicado em: 2022
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2. The Anaortic Technique with Bilateral Internal Thoracic Artery Grafting - Filling the Gap in Coronary Artery Bypass Surgery
Abstract Coronary artery bypass grafting (CABG) has consolidated its role as the most effective procedure for treating patients with advanced atherosclerotic coronary artery disease, reducing the long-term risk of myocardial infarction and death compared to other therapies and relieving angina. Despite the recognized benefits afforded by surgical myocardial
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-06
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3. Como discutir sobre não ressuscitação cardiopulmonar na unidade de terapia intensiva?
RESUMO A melhoria da qualidade da ressuscitação cardiopulmonar vem reduzindo a mortalidade dos indivíduos atendidos em parada cardiorrespiratória. Porém, os sobreviventes apresentam risco elevado de dano cerebral grave em caso de retorno à circulação espontânea. Dados sugerem que paradas cardiorrespiratórias, que ocorram em pacientes criticamente d
Rev. bras. ter. intensiva. Publicado em: 14/10/2019
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4. Analyzing the neuropsychological characteristics and changes in serum markers of patients with chronic cerebral circulation insufficiency
Summary Objective: To investigate the neuropsychological characteristics and changes in CRP, S100B, MBP, HSP-7, and NSE in serum. Method: Sixty-six (66) patients treated in our hospital as CCCI group were chosen for our study, and 90 patients with depression were selected as the depression group. The patients in both groups were examined with CT perfusion,
Rev. Assoc. Med. Bras.. Publicado em: 2018-01
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5. A mobilidade internacional acadêmica: características dos percursos de pesquisadores brasileiros
Resumo Este artigo aborda o tema da internacionalização acadêmica, discutindo o movimento seguido por estudantes, professores e pesquisadores em direção a instituições universitárias e de pesquisa no exterior, com excepcional competência técnica e infraestrutura de qualidade para a formação pós-graduada e treinamento em pesquisa. São analisados
Sociologias. Publicado em: 2017-01
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6. Rabies surveillance in bats in Northwestern State of São Paulo
Introduction Rabies is an important zoonosis that occurs in mammals, with bats acting as Lyssavirus reservoirs in urban, rural and natural areas. Rabies cases in bats have been recorded primarily in urban areas in Northwestern State of São Paulo
Rev. Soc. Bras. Med. Trop.. Publicado em: 2014-12
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7. Systematization, description and territory of the middle and rostral cerebral arteries in broad-snouted caimans (Caiman latirostris)
Background: Information on the arterial vascularization of the broad-snouted caimans’ brain (Caiman latirostris), a specie from the Brazilian fauna, is inexistent and the literature consulted yielded only one description about the development of embryonic circulation and post-birth cerebrovascular alterations in the brain of three caymans. The objective of
Publicado em: 2011
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8. Brain ischemia alters platelet ATP disphosphohydrolase and 5'-nucleotidase activities in naive and preconditioned rats
The effects of transient forebrain ischemia, reperfusion and ischemic preconditioning on rat blood platelet ATP diphosphohydrolase and 5'- nucleotidase activities were evaluated. Adult Wistar rats were submitted to 2 or 10 min of single ischemic episodes, or to 10 min of ischemia 1 day after a 2-min ischemic episode (ischemic preconditioning) by the four-ves
Publicado em: 2010
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9. The construction of education on Veja Weekly Magazine / A construção da educação na revista Veja
This study analyzes the cover stories of Veja, a Brazilian weekly magazine, that focus on education. The corpus includes cover articles on education published between 1968-2006. The articles were divided into three thematic axes: school, family and brain/intelligence. This, however, was a methodological division as the axes are intertwined. Our analysis focu
Publicado em: 2008
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10. Angiotensin and baroreflex control of the circulation
There is a close association between the location of angiotensin (Ang) receptors and many important brain nuclei involved in the regulation of the cardiovascular system. The present review encompasses the physiological role of Ang II in the brainstem, particularly in relation to its influence on baroreflex control of the heart and kidney. Activation of AT1 r
Brazilian Journal of Medical and Biological Research. Publicado em: 2002-09
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11. Fever induction pathways: evidence from responses to systemic or local cytokine formation
The immune and central nervous systems are functionally connected and interacting. The concept that the immune signaling to the brain which induces fever during infection and inflammation is mediated by circulating cytokines has been traditionally accepted. Administration of bacterial lipopolysaccharide (LPS) induces the appearance of a so-termed "cytokine c
Brazilian Journal of Medical and Biological Research. Publicado em: 2001-03
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12. Brain ischemia alters platelet ATP diphosphohydrolase and 5'-nucleotidase activities in naive and preconditioned rats
The effects of transient forebrain ischemia, reperfusion and ischemic preconditioning on rat blood platelet ATP diphosphohydrolase and 5'-nucleotidase activities were evaluated. Adult Wistar rats were submitted to 2 or 10 min of single ischemic episodes, or to 10 min of ischemia 1 day after a 2-min ischemic episode (ischemic preconditioning) by the four-vess
Brazilian Journal of Medical and Biological Research. Publicado em: 2000-11