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Mostrando 1-12 de 89 artigos, teses e dissertações.
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1. Antioxidant Actions of Thymoquinone, Silymarin, and Curcumin on Experimental Aortic Ischemia-Reperfusion Model in Wistar Albino Rats
ABSTRACT Introduction: Medical improvements are needed to prevent ischemia-reperfusion injury in thoracoabdominal aortic surgery. The aim of this study was to determine the antioxidant effects of thymoquinone, silymarin, and curcumin against ischemia-reperfusion injury associated with abdominal aorta. Methods: Twenty-five Wistar albino rats were included i
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
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2. Radioprotective Effect of Nigella Sativa Oil on Heart Tissues of Rats Exposed to Irradition
Abstract Background Various studies are ongoing related to the radioprotective agents. Herbal preparations are currently becoming popular because of their beneficial effects with fewer side effects compared to the synthetic/semi-synthetic medicines, and Nigella sativa oil (NSO) is only one of them. Objective To investigate NSO for its antioxidant effects
International Journal of Cardiovascular Sciences. Publicado em: 2022
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3. Are there differences in oxidative stress and inflammatory processes between the autogenous and reactive subtypes of obsessive-compulsive disorder? A controlled cross-sectional study
Objective: To date, no study has investigated whether autogenous and reactive obsessive-compulsive disorder (OCD) types are different entities in terms of oxidative stress and inflammatory processes. The aim of this study is to compare them in terms of these features. Methods: The study was conducted in subjects with reactive OCD (n=19), autogenous OCD (n=1
Brazilian Journal of Psychiatry. Publicado em: 2022
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4. A Histopathological, Immunohistochemical and Biochemical Investigation on the in vitro Antioxidant, Myeloprotective, Hematoprotective and Hepatoprotective Effects of Hypericum triquetrifolium Seed Extract Against Cyclophosphamide-Induced Toxicity
Abstract The aim of this study was to investigate in vitro antioxidant properties and in vivo protective effects of the methanol extract of the Hypericum triquetrifolium Turra (HT) seed against acute hepatotoxicity, myelotoxicity and hematotoxicity in rats induced by cyclophosphamide (CP). In order to investigate in vivo protective effects of the HT extract
Braz. arch. biol. technol.. Publicado em: 05/09/2019
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5. Objective evaluation of vision quality in pseudophakic patients with posterior capsular opacification using double-pass retinal imaging
RESUMO Objetivo: Avaliar objetivamente a qualidade da visão óptica antes e depois da capsulotomia com Nd: YAG, obtida por imagem pelo metodo de dupla passagem de luz em pacientes com opacificação capsular posterior. Método: Análise retrospectiva de 26 olhos pseudofácicos com opacificação capsular posterior visualmente significativa, que foram subm
Arq. Bras. Oftalmol.. Publicado em: 25/02/2019
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6. Investigation of the effect of gestational diabetes on fetal cardiac tissue in streptozotocin ınduced in rats
Abstract Purpose: To investigate the cause of congenital anomalies resulted from gestational diabetes on fetal cardiac tissue in experimental animal study model. Methods: Totally 12 female Wistar albino rats were divided into two groups, each consisting of 6 rats. Streptozotocin (60 mg/kg) was administered intraperitoneally to the study group by dissolving
Acta Cir. Bras.. Publicado em: 2018-04
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7. Investigation of the antioxidant effects of pheniramine maleate and nebivolol on testicular damage in rats with experimentally induced testis torsion
Abstract Purpose: To investigate the biochemical, histopathologic, and spermatogenetic changes in the detorsionated testicle after experimental torsion and to study the antioxidant effects of pheniramine maleate and nebivolol. Methods: Twenty-four Sprague-Dawley male rats were divided into 4 groups: Group 1: Sham; Group 2: Torsion/Detorsion (T/D); Group 3
Acta Cir. Bras.. Publicado em: 2018-02
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8. Medical ozone therapy reduces oxidative stress and testicular damage in an experimental model of testicular torsion in rats
ABSTRACT Objective: Testicular torsion (TT) refers to rotation of the testis and twisting of the spermatic cord. TT results in ischemia-reperfusion (I/R) injury involving increased oxidative stress, inflammation and apoptosis, and can even lead to infertility. The aim of this study was to investigate the effect of ozone therapy on testicular damage due to I
Int. braz j urol.. Publicado em: 2017-12
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9. Efeito Protetor do Pré-Condicionamento Isquêmico no Miocárdio Contra Lesão Remota de Tecidos após Isquemia Cerebral Focal Transitória em Ratos Diabéticos
Resumo Fundamentos: O pré-condicionamento isquêmico remoto (IPreC) poderia fornecer efeito protetor de tecido em um local remoto por vias de sinalização anti-inflamatórias, neuronais e humorais. Objetivos: O objetivo do estudo foi investigar os possíveis efeitos protetores do IPreC remoto no miocárdio após a oclusão transitória da artéria cerebr
Arq. Bras. Cardiol.. Publicado em: 13/11/2017
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10. Efeito metafilático do zinco injetável sobre parâmetros metabólicos e oxidativos de ovelhas no pós-parto imediato
ABSTRACT The aim of this study was to evaluate a new source of injectable organic zinc (zinc edetate) on the energy and oxidative profile in sheep during the immediate postpartum period. Twenty-six Texel breed animals were previously identified and divided into two experimental groups: the treated group (TG; n= 13) that comprised the animals that received a
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2017-08
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11. Membranas microporosas híbridas assimétricas: influência da argila na morfologia das membranas
RESUMO Neste trabalho, foram obtidas membranas híbridas de poliamida6 (PA6) com 1%, 3% e 5% em peso de argila na forma de filmes finos por meio da técnica de inversão de fases. As membranas híbridas foram caracterizadas por difração de raios-X (XRD), espectroscopia na região do infravermelho com transformada de Fourier (FTIR), calorimetria exploratór
Matéria (Rio J.). Publicado em: 22/06/2017
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12. O estresse oxidativo do cristalino em modelo de rata na menopausa
RESUMO Objetivo: Avaliar o estresse oxidativo lenticular em modelos de ratas na menopausa. Métodos: Quarenta ratos albinos femininos tipo Wistar foram incluídos neste estudo. Trinta ratas foram submetidas à ooforectomia para gerar o modelo de menopausa e 10 ratas formaram o grupo controle (Grupo 1). Dentre as ratas ooforectomizadas, 10 formaram o grupo
Arq. Bras. Oftalmol.. Publicado em: 2016-08