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2009 NOV 29 ... Sciences.One theory of aging holds that free radicals damage components of mitochondria, the energy center of cells. Such damage accumulates over time, leading to a ...
2009 NOV 27 ... sequenced some regions of the mitochondrial genome," Wayne said. The mitochondria are the tiny powerhouses of the cell, whose generators burn food and produce most of a ...
2009 NOV 27 ... the effects of chitosan, H2O2, or chitosan + H2O2 on EC. H2O2 formation in EC and GC mitochondria that was determined from 2',7'-dichlorofluorescein fluorescence was inhibited by CN- ...
2009 NOV 26 ... these fatty acids were shown to increase the translocation of Bad and Bax to the mitochondria, increase mitochondrial membrane permeability, and induce the release of cytochrome c ...
2009 NOV 26 ... increased mitochondrial membrane permeability and cytochrome c release from the mitochondria to the cytosol. Piceatannol induced an increase in the levels of truncated Bid, Bax, ...
2009 NOV 29 ... basis for this association is unknown, they note. Possibilities include damage to the mitochondria, which produce energy for the body's cells, that may contribute to loss of both muscle ...
2009 NOV 24 ... Exogenous STC1 is internalized by macrophages within 10 min and localizes to the mitochondria, suggesting a role for circulating and/or tissue-derived STC1 in regulating macrophage ...
2009 NOV 24 ... between the 2 organelles and the only shared gene that is widely sequenced across plant mitochondria. Moreover, all conversions were limited to the 2 regions of greatest nucleotide and ...
2009 NOV 24 ... system, there was swelling of the cisternae of granular endoplasmic reticulum and of the mitochondria, with the latter showing signs of breaking down. Autophagic vacuoles and lipid droplets ...
2009 NOV 24 ... their study in Trends in Genetics (Group I-intron trans-splicing and mRNA editing in the mitochondria of placozoan animals. Trends in Genetics, 2009;25(9):381-386). For more ...
2009 NOV 29 ... their search for answers about the neurodegeneration in GM1-gangliosidosis to the mitochondria, another intracellular compartment. Some of the...
2009 NOV 24 ... Oxidation of cofilin causes it to lose its affinity for actin and to translocate to the mitochondria, where it induces swelling and cytochrome c release by mediating opening of the ...
2009 NOV 24 ... contain the Balbiani body (Bb), a distinct cytoplasmic organelle composed of numerous mitochondria," wrote W. Tworzydlo and colleagues, Jagiellonian University. The ...
2009 NOV 23 ... fibroblast cells and rescue of the aberrant distribution of cytoplasmic dynein, mitochondria and beta-COP-positive vesicles. We also show that calpain inhibitors improve neuronal ...
2009 NOV 23 ... "m-AAA proteases are ATP-dependent proteolytic machines in the inner membrane of mitochondria which are crucial for the maintenance of mitochondrial activities. Conserved ...
2009 NOV 23 ... recent research from the United States, "Previous studies have reported that beta-cell mitochondria exist as discrete organelles that exhibit heterogeneous bioenergetic capacity. To date, ...
2009 NOV 24 ... as well as higher capillary densities and more homogeneous capillary spacing. Their mitochondria were also redistributed towards the subsarcolemma (cell membrane) and adjacent to ...
2009 NOV 27 ... conflict is often necessary for the survival of both parties. The relationship between mitochondria and the host cells they power is one example; bobtail squid and the bacteria that allow ...
