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NMDA-dependent superoxide production and neurotoxicity
NEURONAL injury resulting from acute brain insults and some neurodegenerative diseases implicates N-methyl-D-aspartate (NMDA) glutamate receptors1–4. The fact that antioxidants reduce some types ofExpand
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5-(Diethoxyphosphoryl)-5-methyl-1-pyrroline N-oxide: a new efficient phosphorylated nitrone for the in vitro and in vivo spin trapping of oxygen-centered radicals.
5-(Diethoxyphosphoryl)-5-methyl-1-pyrroline N-oxide (DEPMPO, 2), a new spin trap, has been synthesized via a two-step synthetic route, and its ability to spin trap oxy radicals in biological milieuExpand
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Plastid Alternative Oxidase (PTOX) Promotes Oxidative Stress When Overexpressed in Tobacco
Photoinhibition and production of reactive oxygen species were studied in tobacco plants overexpressing the plastid terminal oxidase (PTOX). In high light, these plants was more susceptible toExpand
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Exercise‐induced oxidative–nitrosative stress is associated with impaired dynamic cerebral autoregulation and blood–brain barrier leakage
The present study examined whether dynamic cerebral autoregulation and blood–brain barrier function would become compromised as a result of exercise‐induced oxidative–nitrosative stress. EightExpand
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Tumor protein 53-induced nuclear protein 1 is a major mediator of p53 antioxidant function.
p53 exerts its tumor suppressor function mainly through transcriptional induction of target genes involved in several processes, including cell cycle checkpoints, apoptosis, and regulation of cellExpand
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Cardioprotective and anti-oxidant effects of the terpenoid constituents of Ginkgo biloba extract (EGb 761).
Hemodynamic and electron spin resonance analyses were used to assess the in vivo and in vitro cardioprotective and antioxidant effects of therapeutically relevant doses of Ginkgo biloba extract (EGbExpand
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Glutamate receptors induce a burst of superoxide via activation of nitric oxide synthase in arginine-depleted neurons.
We have previously shown in cultured cerebellar granule neurons (Lafon-Cazal, M., Pietri, S., Culcasi, M., and Bockaert, J. (1993) Nature 364, 535-537) that upon N-methyl-D-aspartate stimulation, aExpand
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Nitric oxide, superoxide and peroxynitrite: Putative mediators of NMDA-induced cell death in cerebellar granule cells
In this study, we analysed the implication of superoxide (O2-.) and nitric oxide (NO.) free radicals and their resulting product peroxynitrite (ONOO-) in the neuronal death induced by the activationExpand
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Complementary cardioprotective effects of flavonoid metabolites and terpenoid constituents of Ginkgo biloba extract (EGb 761) during ischemia and reperfusion
Abstract Hemodynamic and electron spin resonance (ESR) analyses were performed on isolated ischemic and reperfused rat hearts to assess the cardioprotective and antioxidant effects of therapeuticallyExpand
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Colitis and Colitis-Associated Cancer Are Exacerbated in Mice Deficient for Tumor Protein 53-Induced Nuclear Protein 1
ABSTRACT Tumor protein 53-induced nuclear protein 1 (TP53INP1) is an antiproliferative and proapoptotic protein involved in cell stress response. To address its physiological roles in colorectalExpand
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