Citrate Synthase
Mostrando 1-12 de 229 artigos, teses e dissertações.
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1. Euterpe Oleracea Mart. (Açaí) Reduces Oxidative Stress and Improves Energetic Metabolism in Myocardial Ischemia-Reperfusion Injury in Rats
Resumo Fundamento: Euterpe oleracea Mart. (açaí) é uma fruta com alta capacidade antioxidante e pode ser uma estratégia adjuvante para atenuar a lesão de isquemia-reperfusão. Objetivo: Avaliar a influência do açaí no modelo global de isquemia-reperfusão em ratos. Metodologia: Ratos Wistar foram divididos em 2 grupos: Controle (C: recebendo raçã
Arq. Bras. Cardiol.. Publicado em: 14/11/2019
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2. Molecular detection of Bartonella, Ehrlichia and Mycoplasma in feral dogs of El Pedregal de San Angel Ecological Reserve in Mexico City
Resumo Cães errantes e selvagens representam um grupo de animais de companhia livres. Eles impactam as populações de animais selvagens pela predação de espécies nativas, deslocando predadores e introduzindo patógenos exóticos. O objetivo deste trabalho foi descrever a ocorrência molecular de Rickettsia, Ehrlichia, Anaplasma, Mycoplasma e Bartonella
Rev. Bras. Parasitol. Vet.. Publicado em: 07/11/2019
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3. Brain Region Specificity of Mitochondrial Biogenesis and Bioenergetics Response to Nrf2 Knockdown: A Comparison Among Hippocampus, Prefrontal Cortex and Amygdala of Male Rat Brain
ABSTRACT Nuclear factor (erythroid-derived 2)-like 2 (Nrf2) has been identified as the well-known coordinator of intracellular antioxidant defense system. Herein, we aimed to evaluate the effects of Nrf2 silencing on mitochondrial biogenesis markers peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α), nuclear respiratory factor-1(N
Braz. arch. biol. technol.. Publicado em: 17/08/2017
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4. Respiratory Muscle Training Improves Diaphragm Citrate Synthase Activity and Hemodynamic Function in Rats with Heart Failure
Abstract INTRODUCTION: Enhanced respiratory muscle strength in patients with heart failure positively alters the clinical trajectory of heart failure. In an experimental model, respiratory muscle training in rats with heart failure has been shown to improve cardiopulmonary function through mechanisms yet to be entirely elucidated. OBJECTIVE: The present r
Braz. J. Cardiovasc. Surg.. Publicado em: 2017-04
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5. Fluvoxamine alters the activity of energy metabolism enzymes in the brain
Objective: Several studies support the hypothesis that metabolism impairment is involved in the pathophysiology of depression and that some antidepressants act by modulating brain energy metabolism. Thus, we evaluated the activity of Krebs cycle enzymes, the mitochondrial respiratory chain, and creatine kinase in the brain of rats subjected to prolonged adm
Rev. Bras. Psiquiatr.. Publicado em: 17/03/2014
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6. The effect of intermittent cryotherapy on the activities of citrate synthase and lactate dehydrogenase in regenerating skeletal muscle
This study examined the effect of three sessions of cryotherapy (three sessions of 30 minutes applied each 2 h) and muscle compression in the regenerating skeletal muscle of the rats. The middle belly of tibialis anterior muscle was injured by a frozen iron bar and received one of the following intervention: injury + cryotherapy (treated with cryotherapy); i
Braz. arch. biol. technol.. Publicado em: 2013-02
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7. Estudos estruturais e funcionais da Hsp90 de Leishmania braziliensis e suas co-chaperonas p23 / Structural and functional studies of Leishmania braziliensis Hsp90 and its p23 co-chaperones
Molecular chaperones are proteins involved in proper folding of other proteins, and others important cellular functions, why they have been targeted for combating various diseases. The Hsp90 (82-96 kDa) are ubiquitous chaperones that interact with a wide range of client proteins. They are formed by three domains: N-terminal, central or middle (M), and C-term
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/06/2012
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8. Modulação do metabolismo muscular em camundongos exercitados e suplementados com leucina / Modulation of muscle metabolism by exercise and leucine supplementation in mice
We investigated the effects of chronic physical training, associated or not with leucine supplementation, on protein and glucose metabolism in soleus muscle of Swiss mice. Half of the mice (T) performed a 12 weeks protocol of swimming exercise, 1h/day, 5 days/week, bearing no overload, and the other half remained sedentary (C). Additionally, half of the C an
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 03/02/2012
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9. Physical training prevents body weight gain but does not modify adipose tissue gene expression
The relationship of body weight (BW) with white adipose tissue (WAT) mass and WAT gene expression pattern was investigated in mice submitted to physical training (PT). Adult male C57BL/6 mice were submitted to two 1.5-h daily swimming sessions (T, N = 18), 5 days/week for 4 weeks or maintained sedentary (S, N = 15). Citrate synthase activity increased signif
Braz J Med Biol Res. Publicado em: 2012-10
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10. Effects of high-intensity intermittent training on carnitine palmitoyl transferase activity in the gastrocnemius muscle of rats
We examined the capacity of high-intensity intermittent training (HI-IT) to facilitate the delivery of lipids to enzymes responsible for oxidation, a task performed by the carnitine palmitoyl transferase (CPT) system in the rat gastrocnemius muscle. Male adult Wistar rats (160-250 g) were randomly distributed into 3 groups: sedentary (Sed, N = 5), HI-IT (N =
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-08
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11. A Interleucina 1 beta desempenha um papel termogênico na inflamação hipotalâmica induzida por dieta em ratos / Interleukin 1 beta plays a thermogenic role in diet-induced hypothalamic inflammation
In experimental obesity, changes in hypothalamic function play an important role in the anomalous regulation of food intake and energy expenditure. Recent studies have shown that a low-grade hypothalamic inflammation is an important factor contributing to hypothalamic dysfunction in this context. Cytokines such as TNF alfa , IL6 and IL10 have been studied in
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2011
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12. Estudo da infecção por Rickettsias do grupo da febre maculosa em humanos e carrapatos de um parque urbano na Cidade de Londrina, Estado do Paraná
INTRODUÇÃO: A febre maculosa é uma zoonose emergente causada por espécies de Rickettsia do grupo febre maculosa (GFM). Rickettsia rickettsii é o principal agente etiológico da febre maculosa brasileira (FMB) e é transmitida por Amblyomma spp. MÉTODOS: Com o objetivo de obter informações sobre GFM Rickettsiae no Parque Municipal Arthur Thomas em Lon
Revista da Sociedade Brasileira de Medicina Tropical. Publicado em: 10/06/2011