[PDF] Top 20 El valor del idioma como recurso turístico, económico y cultural
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The Effect of Methoxyflavone on P-Glycoprotein- Mediated Transport and Intracellular Reactive Oxygen Species in Cancer Cells
... condition intracellular pH (pH i ) = extracellular pH (pH e ), the intracellular free drug concentration (C i ) was equal to the free drug concentration in the extracellular medium (C e ) at the first ... See full document
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<p>Baicalein, as a Prooxidant, Triggers Mitochondrial Apoptosis in MCF-7 Human Breast Cancer Cells Through Mobilization of Intracellular Copper and Reactive Oxygen Species Generation</p>
... MCF-7 cells via mitochondrial apoptotic pathway, we further quantitated the expression of the mitochondrial apoptotic pathway- associated proteins by Western blotting ...MCF-7 cells were pre- treated with ... See full document
5
Butein suppresses breast cancer growth by reducing a production of intracellular reactive oxygen species
... Breast cancer is one of most common cancers. While breast cancer is highly heterogeneous, it is broadly catego- rized into luminal and basal subtypes on the basis of gene expression patterns and classified ... See full document
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Effect of different intravenous iron preparations on lymphocyte intracellular reactive oxygen species generation and subpopulation survival
... stress mediated apoptosis compared to control populations ...presenting cells by either endocytosis or ...presenting cells and present the exogenous antigen to the CD4 + ... See full document
12
Polymeric mixed micelles loaded mitoxantrone for overcoming multidrug resistance in breast cancer via photodynamic therapy
... the effect of MDR in MCF-7/ADR cells via photo- chemical reaction when exposed to near-infrared ...MCF-7/ADR cells with ...improve reactive oxygen species (ROS) levels, decrease ... See full document
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Mitochondrial reactive oxygen species and cancer
... that cells depleted of their mitochondrial DNA (ρ0 cells) are incapable of stabilizing HIFα subunits under hypoxia ...ρ0 cells do not exhibit mitochondrial oxygen consumption and do not ... See full document
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Metabolic activation of mitochondria in glioma stem cells promotes cancer development through a reactive oxygen species-mediated mechanism
... GSC11 cells exposed to serum for various times (Additional file 1: Figure S2) and found that the expression of multiple genes downstream of nuclear factor-kappa-B (NFκB) (including CD44, IL-8, IL-11, CCND1, TFPI2, ... See full document
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The role of reactive oxygen species in tumor cells apoptosis induced by landomycin A
... molecular oxygen with no inhibitory effect on the respiratory ...in cancer cells in the presence of LA illustrates that the elevation of H 2 O 2 level is a very fast process (the first hour ... See full document
11
Intracellular “activated” two-photon photodynamic therapy by fluorescent conveyor and photosensitizer co-encapsulating pH-responsive micelles against breast cancer
... of cancer is hindered by the intrinsic defects of the currently available photosensitizers (PSs), such as poor water solubility and limited light-penetration ...breast cancer. The TP-PDT effect of ... See full document
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Protection from reoxygenation injury by inhibition of rac1
... the intracellular burst of reactive oxygen species (ROS) that occurs after reoxygenation of vascular smooth muscle ...no effect. Challenge of control cells and cells ... See full document
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Reactive oxygen species-mediated apoptosis contributes to chemosensitization effect of saikosaponins on cisplatin-induced cytotoxicity in cancer cells
... cervical cancer cell lines, HeLa and Siha, an ovarian cancer cell line, SKOV3, and a non-small cell lung cancer cell line, A549, were treated with saikosaponins or cisplatin individually or in ... See full document
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Isoalantolactone Induces Reactive Oxygen Species Mediated Apoptosis in Pancreatic Carcinoma PANC-1 Cells
... ous cancer cell lines [21, ...PANC-1 cells and induced apoptosis and ROS gener- ation in a dose-dependent ...apoptotic effect of isoalantolactone ...inhibitory effect through ROS ... See full document
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Phagocytosis influences the intracellular survival of Mycobacterium smegmatis via the endoplasmic reticulum stress response
... Whole cells were lysed in radio-immunoprecipitation assay buffer (ELPIS Biotech, Daejeon, Korea) containing a protease inhibitor cocktail. Extracted proteins were sepa- rated on 10% or 12% sodium dodecyl sulfate ... See full document
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Anti-inflammatory effects of prunin on UVB-irradiated human keratinocytes
... the effect of prunin on UVB-induced inflamma- tion in HaCaT ...the effect of pru- nin on the UVB-induced increase in IL-6 mRNA (5.17). Cells treated with prunin at concentrations of 5 and 10 μM ... See full document
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Apigenin prevents ultraviolet B radiation induced oxidative stress and dna damage in human dermal fibroblasts
... inductive effect phase of ...the effect of apigenin treatments on Δψm in UVB‑irradiated HDFa ...HaCaT cells, accompanied by a marked reduction of ...human cells. UVB‑irradiation of ... See full document
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The tripeptide feG regulates the production of intracellular reactive oxygen species by neutrophils
... increased intracellular ROS of circulating neutrophils, as determined by flow cytometry using the fluorescent probe ...prevented intracellular ROS production by circulating neutrophils of animals receiving ... See full document
7
Role of p85α in neutrophil extra- and intracellular reactive oxygen species generation
... receptors are many signaling molecules that regulate NADPH oxidase assembly and activation, including Class IA phosphoinositide 3-kinase (PI3K). PI3K is a heterodimer consisting of a regulatory subunit (p85α, p55α, p50α, ... See full document
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Oxygen Self-Sufficient Amphiphilic Polypeptide Nanoparticles Encapsulating BODIPY for Potential Near Infrared Imaging-guided Photodynamic Therapy at Low Energy
... 4T1 cells were both carried out. Cancer cells were firstly incubated with nanoparticles for different periods of time, and then observed through fluorescence ...into cancer cells with ... See full document
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Glucocorticoids induce production of reactive oxygen species/reactive nitrogen species and DNA damage through an iNOS mediated pathway in breast cancer
... of reactive oxygen species (ROS) and reactive nitrogen species (RNS) capable of interacting with DNA, causing base changes and strand breaks [10, ...sensitise cancer cells ... See full document
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Buyang Huanwu Decoction attenuates H2O2 induced apoptosis by inhibiting reactive oxygen species mediated mitochondrial dysfunction pathway in human umbilical vein endothelial cells
... above, cells were incubated with 5 mM JC-1 dye (Molecular Probes) at 37 °C for 15 ...min. Cells were then washed three times with PBS and immediately analyzed with a fluorescence microscope (Olympus, ... See full document
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