منابع مشابه
ROS scavenging before 27°C ischemia protects hearts and reduces mitochondrial ROS, Ca overload, and changes in redox state
Amadou K. S. Camara, Mohammed Aldakkak, James S. Heisner, Samhita S. Rhodes, Matthias L. Riess, JiangZhong An, André Heinen, and David F. Stowe Anesthesiology Research Laboratories, Departments of Anesthesiology and Physiology, Cardiovascular Research Center, The Medical College of Wisconsin, Milwaukee; Veterans Affairs Medical Center Research Service, Milwaukee; and Department of Biomedical En...
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We have shown that intermittent interruption of immediate reflow at reperfusion (i.e., postconditioning) reduces infarct size in in vivo models after ischemia. Cardioprotection of postconditioning has been associated with attenuation of neutrophil-related events. However, it is unknown whether postconditioning before reoxygenation after hypoxia in cultured cardiomyocytes in the absence of neutr...
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BACKGROUND/AIMS Bone marrow-derived mesenchymal stem cells (BMSCs) have the ability to differentiate into multilineage cells such as osteoblasts, chondrocytes, and cardiomyocytes. Dysfunction of BMSCs in response to pathological stimuli participates in the development of diseases such as osteoporosis. Astragalus polysaccharide (APS) is a major active ingredient of Astragalus membranaceus, a com...
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Cancer cells typically display higher than normal levels of reactive oxygen species (ROS), which may promote cancer development and progression but may also render the cancer cells more vulnerable to further ROS insult. Indeed, many of the current anticancer therapeutics kill cancer cells via induction of oxidative stress, though they target both cancer and normal cells. Recently, alantolactone...
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The reason for the selective vulnerability of motor neurons in amyotrophic lateral sclerosis (ALS) is primarily unknown. A possible factor is the expression by motor neurons of Ca(2+)-permeable AMPA/kainate channels, which may permit rapid Ca(2+) influx in response to synaptic receptor activation. However, other subpopulations of central neurons, most notably forebrain GABAergic interneurons, c...
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ژورنال
عنوان ژورنال: Science-Business eXchange
سال: 2011
ISSN: 1945-3477
DOI: 10.1038/scibx.2011.868