reactive Species of oxygen
Oxidative stress caused by the use of preemergent herbicides in rice crops
... methods of weed control, stands out chemical ...production of reactive species of oxygen and cause oxidative ...aim of the study was to evaluate changes in photosynthetic ...
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Potential involvement of oxidative stress in induction of diseases : actions, mechanisms and potential of natural antioxidants
... pathophysiology of schizophrenia collaborates to increase the generation of reactive oxygen species in the brain (Bitanihirwe and Woo, ...capacity of synthesizing antioxidant ...
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Avaliação do estado redox no sêmen humano e sua correlação com os parâmetros do ...
... Reactive oxygen species (ROS) at low levels are required for normal function of sperm, which are involved in fertilization ...production of ROS leads to oxidative stress, which in turn ...
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Aerobic Exercise Training Prevents the Onset of Endothelial Dysfunction via Increased Nitric Oxide Bioavailability and Reduced Reactive Oxygen Species in an Experimental Model of Menopause
... availability of the superoxide anion in aortas from ovariectomized ...expression of NADPH ...generation of ROS, as described above, and its degradation by antioxidant enzyme systems, in- cluding ...
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Testosterone improves erectile function through inhibition of reactive oxygen species generation in castrated rats
... Replacement of 5α-DHT and testosterone has been shown to restore erectile function and NOS expression in the corpus cavernosum of castrated animals (Schirar et ...activity of the NOS/cGMP pathway is ...
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Effects of reactive oxygen and nitrogen species on actomyosin and their implications for muscle contractility
... up-regulation of stress or heat shock proteins (HSPs) via activation of redox-responsive transcription factors ...(independent of GPX) and in addition functions to recycle other antioxidants, namely ...
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J. Braz. Chem. Soc. vol.21 número5
... Reactive oxygen and nitrogen species such as superoxide anion, hydroxyl radicals, hydrogen peroxide, lipid peroxyl radicals, nitric oxide, and peroxynitrite, are generated in different cellular ...
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Reference Values of Oxidative Stress Parameters in Adult Iranian Fat-Tailed Sheep
... production of the radicals, which results in oxidative stress, an imbalance in the oxidant/antioxidant system (Khadija et ...Generation of free radicals is an integral feature of normal cellular ...
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alpha-Pinene isolated from Schinus terebintinfolius Raddi (Anacardiaceae) induces apoptosis and confers antimetastatic protection in a melanoma model
... exposure of phospha- tidyl serine on cell surface, activation of caspases and hyperpro- duction of reactive oxygen ...disruption of its potential and release of apoptotic ...
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J. Braz. Chem. Soc. vol.27 número2
... peroxidation of ethylbenzene by gold ...decomposition of CHP via Fenton chemistry. Following complete decomposition of the CHP initiator, AuNP surface participate in the peroxidation mechanism by way ...
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Macrophage migration inhibitory factor induces autophagy via reactive oxygen species generation.
... presence of ISO-1, NAC, 3-MA, DPI, or rapamycin for 3-h, 6-h, and 24-h as ...fold of change was listed under each band. The figure represents one of three independent ...presence of ISO-1 (50 ...
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The Association between Physical Exercise and Reactive Oxygen Species (ROS) Production
... lives of the human population and is the primary requirement for the maintenance and promotion of health [1]; however, many studies have shown that intense exercise increases the production of ROS ...
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The role of reactive oxygen species in Anopheles aquasalis response to Plasmodium vivax infection.
... millions of people worldwide and hundreds of thousands of people each year in ...vector of Plasmodium vivax, the main human malaria parasite in the ...Americas. Reactive oxygen ...
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Reactive oxygen species in unstimulated hemocytes of the pacific oyster Crassostrea gigas: a mitochondrial involvement.
... Toxicity of inhibitors was determined through the evaluation of morphology and mortality of hemocytes using a double staining procedure including SYBR Green I (1/1000 of stock solution) ...
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Cytometry flow techniques for evaluation of reactive oxygen species produced by equine synovial cells fluid.
... the reactive oxygen species (ROE) produced by distinct cell populations of the synovial fluid from rigid and inflamed joints in horses, and to identify an increase in the polymorphonuclear ...
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Regulation of Rac1 and Reactive Oxygen Species Production in Response to Infection of Gastrointestinal Epithelia.
... part of the functional NADPH oxidase complex [14], inhibition of Rac1 activity by APE1 is expected to interfere with this assembly, thereby providing negative feedback on ROS ...Regulation of Rac1 by ...
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2,3-Diarylxanthones as strong scavengers of reactive oxygen and nitrogen species: A structure–activity relationship study
... class of oxygen-containing heterocyclic compounds widely distributed in ...inclusion of aryl groups has only been reported for a few synthetic derivatives, the 2,3-diaryl moiety being recently ...
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J. Bras. Patol. Med. Lab. vol.51 número4
... hypothesis of atherosclerosis pathogenesis (Williams and Tabas, 1995) postulates that cholesterol-rich lipoproteins, primarily low-density lipoprotein (LDL-c) molecules, are trapped in the arterial wall and ...
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ANTIDIABETIC AND ANTIHYPERLIPIDAEMIC EFFECT OF POLYGALA JAVANA DC ON ALLOXAN INDUCED DIABETIC RATS
... extract of Polygala javana whole plant exhibited decrease in blood glucose and increase in serum insulin significantly ...dose of 100 mg/kg and 200mg/kg body ...extract of Polygala javana reversed ...
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Relação entre a toxicidade de manganês e a tolerância ao alagamento em plantas de Zea
... concentrations of manganese. Leaves and roots were evaluated at the beginning of treatment and after 7, 14, and 21 days for chlorophyll content, biomass production and antioxidant ...in reactive ...
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