Top PDF Reactive oxygen species, apoptosis and cancer
Reactive oxygen species, apoptosis and cancer
... to apoptosis, shifting the balance between pro-apoptotic (Bax, Bak, Bad, Bim and Bid) and anti-apoptotic (Bcl-2, Bcl-XL and Bcl-w) members of the family in favour of apoptosis or ...
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N-Acetyl Cysteine Depletes Reactive Oxygen Species and Prevents Dental Monomer-Induced Intrinsic Mitochondrial Apoptosis In Vitro in Human Dental Pulp Cells.
... physical and aesthetic properties, resin-based materials are routinely used to restore the structure and function of teeth [1, ...(MMA), and triethylenglycol dimethacrylate (TEGDMA), have been ...
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Alpha-synuclein induces lysosomal rupture and cathepsin dependent reactive oxygen species following endocytosis.
... within, and eventual escape from, specific endosomal compart- ments is largely determined by the receptors used for cell entry ...[37] and release of protein VI at, or near, the cell surface ...cytosol ...
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Geração e desintoxicação enzimática de espécies reativas de oxigênio em plantas.
... biotic and abiotic stress conditions imposed on plants induces overproduction of reactive oxygen species (ROS), which can cause damage to cellular structures and even lead to the death ...
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Relação entre a toxicidade de manganês e a tolerância ao alagamento em plantas de Zea
... overproduce reactive oxygen species (ROS), which can cause oxidative damage to plant cells at high concentrations (Shabala, ...lipids and nucleic acids, leading to a loss of enzyme activity, ...
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Macrophage migration inhibitory factor induces autophagy via reactive oxygen species generation.
... 6-h, and 24- h of incubation ...3-MA and NAC showed ability to inhibit MIF-induced LC3-II ...HBSS and rapamycin were used as positive controls ...autophagosome and lysosome), the LC3-II ...
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Effects of reactive oxygen and nitrogen species on actomyosin and their implications for muscle contractility
... superoxide and therefore is preferred where ever both species are present ...syndrome and inflammation, generations rates of ...highly reactive cysteines, Cys-707 (SH1) and Cys-697 ...
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TLR 2, TLR 4, ROS, óxido nítrico, P38 e IKK em células mononucleares de cães com leishmaniose Visceral tratadas com o imunomodulador P-MAPA: Larissa Martins Melo. -
... (TLRs) and the mechanisms involved in the immune response remain ...TLR2 and TLR4, reactive oxygen species (ROS), nitric oxide (NO) and p38 mitogen-activated protein kinase ...
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Diazoxide prevents reactive oxygen species and mitochondrial damage, leading to antihypertrophic effects
... hypertrophy and associated functional ...Xia and colleagues [24] demonstrated that diazoxide inhibited phenylefrine-induced hy- pertrophy in isolated rat cardiomyocytes by modulation of Na-H exchanger ...
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Abieslactone induces cell cycle arrest and apoptosis in human hepatocellular carcinomas through the mitochondrial pathway and the generation of reactive oxygen species.
... inhibiting apoptosis through its ability to phosphorylate and inactivate several proapoptotic proteins ...induce cancer cell apoptosis by regulating Akt signal pathway ...angiogenesis, ...
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Reactive oxygen species regulate protrusion efficiency by controlling actin dynamics.
... X-100 and blocked with 2% BSA in ...localize and quantify the relative number of actin filament free barbed ends, live cells were permeabilized with ...actin and fixed as previously described ...
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Production of reactive oxygen species in Dalbergia nigra seeds under thermal stress
... precision and cut in half in the transversal direction in two segments and incubated in ...(NADH), and 20 mM sodium phosphate buffer, pH 7.8 (Mohammadi and Karr, 2001) in hermetically sealed ...
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2,3-Diarylxanthones as strong scavengers of reactive oxygen and nitrogen species: A structure–activity relationship study
... in the aryl groups. However, in this assay, the presence of phenol groups seems to be extremely important for the scavenging effect. The highest ORAC value was obtained for compound 2b, a xan- thone bearing two phenol ...
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Reference Values of Oxidative Stress Parameters in Adult Iranian Fat-Tailed Sheep
... generation and/or inadequate removal of free radicals results in destructive and irreversible damage to the cell (Lopaczyski and Zeisel, ...2001). Reactive oxygen species (ROS) ...
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Angiotensin II induces NF-κB, JNK and p38 MAPK activation in monocytic cells and increases matrix metalloproteinase-9 expression in a PKC- and Rho kinase-dependent manner
... recruitment and activation of immune cells, and also vascular remodeling through induction of inflammatory ...pathways and of possible cross-talks between their components is essential for the ...
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Interactions among grapevine disease-causing fungi. The role of reactive oxygen species
... lighter and faint blue colour due to a lower mycelia ...colony and a ring at the border ...eld and Pears, 2003), when grown either alone and challenged with ...
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Reactive oxygen species and angiotensin II signaling in vascular cells - implications in cardiovascular disease
... degradation and by oxidative enhancement of upstream signal cascades ...mation and growth, including interleukins, adhesion molecules and proto-oncogenes ...(AP-1) and hypoxia-inducible ...
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Paraquat-induced reactive oxygen species inhibit neutrophil apoptosis via a p38 MAPK/NF-κB-IL-6/TNF-α positive-feedback circuit.
... system and can induce redox cycling, leading to oxidative stress-related damage ...that reactive oxygen species (ROS) occupy a central role in PQ-induced acute lung injury ...tissue and ...
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J. Braz. Chem. Soc. vol.21 número5
... by reactive oxygen species causes oxidation and formation of carbonyl moieties, advanced oxidation protein products (AOPPs) and other undesired oxidation ...grapes and red-wine, ...
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Effect of hydrogen peroxide on thawed ovine sperm motility
... to reactive oxygen species and nuclease ...Motility and viability of ram sperm cryopreserved in a Tris-egg yolk extender supplemented with ...
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