Browsing by Subject "Hypoxia"
Now showing items 1-10 of 36
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Acute physical exercise under hypoxia improves sleep, mood and reaction time
(Pergamon-Elsevier Science Ltd, 2016)This study aimed to assess the effect of two sessions of acute physical exercise at 50% VO2peak performed under hypoxia (equivalent to an altitude of 4500 in for 28 h) on sleep, mood and reaction time. Forty healthy men ...
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Adaptação De Candida Albicans A Condições Físicas Que Mimetizam O Hospedeiro - Hipóxia E Choque Térmico Na Presença E Ausência De Bactérias Comensais
(Universidade Federal de São Paulo (UNIFESP), 2017-11-30)Human infections by microorganisms are frequently caused by more than one species. These polymicrobial infections are common in hospital environment and are often associated with abiotic surfaces such as catheters. Yeasts ...
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Advances and challenges on cancer cells reprogramming using induced pluripotent stem cells technologies
(Karger, 2016)Cancer cells transformation into a normal state or into a cancer cell population which is less tumorigenic than the initial one is a challenge that has been discussed during last decades and it is still far to be solved. ...
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Análise dos níveis de microalbuminúria e da resposta inflamatória em pacientes com Síndrome da Apneia Obstrutiva do Sono
(Universidade Federal de São Paulo (UNIFESP), 2018-09-27)Obstructive Sleep Apnea Syndrome (OSAS) is characterized by increased respiratory effort, with consequent hypoxia, chronic sympathetic hyperactivity, oxidative stress, inflammation and endothelial damage. It is characterized ...
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Avaliação da expressão de pigment epithelium-derived factor (PEDF) em ratos submetidos à hipóxia intermitente
(Universidade Federal de São Paulo (UNIFESP), 2014)A apneia obstrutiva do sono (AOS) e caracterizada principalmente por hipoxia intermitente noturna, sendo relacionada com diversas complicacoes e patologias. O modelo de hipoxia intermitente (HI) cronica em roedores e um ...
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Avaliação do papel da hipóxia na modulação da parede celular do fungo Paracoccidioides brasiliensis
(Universidade Federal de São Paulo, 2021-09-24)Fungos termodimórficos do gênero Paracoccidioides são os agentes etiológicos da paracoccidioidomicose (PCM), uma micose sistêmica com ocorrência na América Latina. A interação entre Paracoccidioides spp. e seu ambiente ...
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Avaliação dos efeitos da hipóxia neonatal no desenvolvimento da esquizofrenia: papel do sistema adenosinérgico
(Universidade Federal de São Paulo (UNIFESP), 2020-08-14)Recently, efforts have been made in understanding the role of neurodevelopment in schizophrenia. It is believed that the manifestation of schizophrenia, reflecting the striatal hyperdopaminergic state, is the result of ...
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Behavioral evaluation of adult rats exposed in utero to maternal epileptic seizures
(Elsevier B.V., 2010-05-01)We investigated the effects of exposure to maternal convulsive seizures in utero on the behavior of offspring. An epilepsy model was induced in female rats by administration of pilocarpine. Seizure frequency was evaluated ...
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Blockade by NNC 55-0396, mibefradil, and nickel of calcium and exocytotic signals in chromaffin cells: Implications for the regulation of hypoxia-induced secretion at early life
(Elsevier B.V., 2015-03-15)Adrenal chromaffin cells (CCs) express high voltage activated calcium channels (high-VACCs) of the L, N and PQ subtypes; in addition, T-Lype low-VACCs are also expressed during embryo and neonatal life. Effects of the more ...
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Differential sympathetic activation induced by intermittent hypoxia and sleep loss in rats: Action of angiotensin (1-7)
(Elsevier B.V., 2011-02-24)The present study attempted to evaluate the effects of chronic intermittent hypoxia (CIH) associated with sleep restriction in hemodynamic parameters and the plasma renin-angiotensin system. Wistar-Hannover rats were ...
