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2009 AUG 24 ... "In this study, we investigated the hypothesis that NADPH oxidase (Nox) and/or xanthine oxidase serve as critical intermediaries between increased tissue oxygen and the generation of ...
2009 SEP 28 ... "Oxidants and their generator, xanthine oxidase (XO), play a major role in the damaging of the structural and functional integrity of ...
2009 AUG 24 ... treatment outcome," scientists in London, the United Kingdom report. "Xanthine oxidase/dehydrogenase (XDH) and aldehyde oxidase (AO) compete with TPMT to inactivate AZA. To ...
2009 NOV 23 ... The impact of exposing fresh boar spermatozoa to an ROS-generating system (xanthine/xanthine oxidase; XA/XO) on sperm ROS content, membrane lipid peroxidation, phospholipase (PL) A ...
2009 SEP 28 ... in vitro model to mimic tumor microenvironment in vivo. Superoxide dismutases (SOD) and xanthine oxidase (XO) gene transfection were used to produce various cellular redox levels. ...
2009 NOV 2 ... with lipopolysaccharide (LPS). Compounds 1 and 3-6 showed inhibitory effects on xanthine oxidase (XO) and could inhibit the DNA breakage caused by O-2(-center dot). Treatment of NTUB1 ...
2009 NOV 16 ... a multiple enzyme-linked electrode (adenosine deaminase, nucleoside phosphorylase, and xanthine oxidase) to measure adenosine. Proof-of-principle analyses included noise assessments and in ...
2009 SEP 21 ... According to a study from Tel Aviv, Israel, "Oxidants (and their generator, xanthine oxidase [XO]) play a role in inducing acute lung injury (ALI) expressed both structurally and ...
2009 OCT 12 ... disorder resulting in the combined deficiency of aldehyde oxidase (AO, EC 1.2.3.1), xanthine dehydrogenase (XDH, EC 1.1.1.204), and sulfite oxidase (SUOX, EC 1.8.3.1). The majority ...
2009 NOV 27 ... microdialysis sampling. The selective electrochemical biosensing is achieved by using xanthine oxidase (XOD) as the specific sensing element and Prussian blue (PB) as the electrocatalyst for ...
2009 SEP 7 ... free fatty acids (FFAs), triglycerides (TGs) and calcium, and the activity of xanthine oxidase (XOD) in heart. Further, the activities of isocitrate dehydrogenase (ICDH), succinate ...
2009 NOV 23 ... to determine malondialdehyde (MDA), superoxide dismutase (SOD), catalase (CAT), and xanthine oxidase (XO) levels, and serum samples were taken for creatine kinase (CK). There were no ...
2009 NOV 27 ... the chemiluminescent signal is performed individually for each sample using the xanthine/xanthine oxidase system by adding a fixed concentration of xanthine (50 mc M) and variable concentrations ...
2009 OCT 12 ... shows that DB and CO scavenged superoxide anion (generated by hypoxanthine and xanthine oxidase reaction) and hydroxyl radical (generated by Fenton reaction) more efficiently than AS. ...
2009 OCT 5 ... to the nitric oxide-dependent component, we confirm that aldehyde oxidase, but not xanthine oxidase or endothelial nitric oxide synthase, was important for the actions of nitrite in our ...
2009 SEP 8 ... radical generation. Free radical generation was also decreased by pretreatment with the xanthine oxidise (XO) inhibitor allopurinol, the iron chelator Desferal, and the inducible nitric ... septal walls and the synthesis of pulmonary collagen fibers. Experiments with NADPH oxidase knockout mice showed that NADPH oxidase did not contribute to lipid radical generation. ...
2009 AUG 31 ... of the flavonoid quercetin on cytochrome P450 (CYP) 1A2, CYP2A6, N-acetyltransferase and xanthine oxidase activity in healthy volunteers,' is the subject of a report. "1. Quercetin, one of the ...
