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2009 NOV 29 ... researchers found that both in animals that had excess amounts of an enzyme that scavenges reactive oxygen species, as well as in those who were fed certain ...
2009 NOV 27 ... CL in cells lacking Acb1p. Further experiments revealed that Taz1p, a key CL remodeling enzyme, was not responsible for the shortening of CL in the absence of Acb1p. This left de novo ...
2009 NOV 29 ... focus, learn or memorize, may be reversible by reducing the concentration of a specific enzyme that builds up in the hippocampus of the brain.It is known that sleep ...
2009 NOV 27 ... synthetic considerations and provide analogies to the diverse roles of histidine in enzyme active sites."Fiori and colleagues published their study in Nature ...
2009 NOV 27 ... and for selected strains staphylococcal enterotoxin B (SEB) production was measured by enzyme-linked immunosorbent assay. Strains carried a median of five SE genes. For most SE ...
2009 NOV 27 ... an optimum pH and temperature of 6.0 and 60A degrees C, respectively.""The enzyme retained 72% of its activity in the presence of 1.5 M NaCl. Scanning electron ...
2009 NOV 27 ... follow a daily pattern of activity," Duffield said. "This makes sense. Why produce an enzyme to assimilate and store certain fat molecules in the liver in the middle of the night ...
2009 NOV 29 ... prevents HIV integration." For example, this mechanism might block the work of an enzyme called integrase, which is responsible for integrating the viral DNA into the DNA of the ...
Subject: Helmholtz Association of German Research Centres
2009 NOV 29 ... 12 issue of the journal Neuron, finds that the novel gene interacts with a key cellular enzyme previously linked with AD pathology, thereby uncovering a new strategy for treating this ...
2009 NOV 29 ... many filamentous fungi."Dr. Biswarup Mukhopadhyay, an expert in microbial enzyme biochemistry at VBI, remarked: "The scientific evidence suggests that TmpL is a ...
2009 NOV 27 ... endocellulase Cel5A did not show increased synergism or processivity, and the mutant enzyme which had the highest processivity gave the poorest synergism. This study suggests that ...
2009 NOV 27 ... and kinetic parameters, Michaelis constant (K-m) and catalytic constant (k(cat)) of the enzyme mediated hydrolysis of cytidine monophosphate, enabled us to classify stabilizing ...
2009 NOV 27 ... is unknown. In a previous study we identified in Haloarcula marismortui the first enzyme of xylose degradation, an inducible xylose dehydrogenase (Johnsen, U., and Schonheit, P. ...
2009 NOV 29 ... The lipid that accumulates in brain cells of individuals with an inherited enzyme disorder also drives the cell death that is a hallmark of the disease, according to new ...
2009 NOV 27 ... a redox species in the matrix itself. Glucose oxidase (GOx) has been chosen as the model enzyme for studying the application of the developed matrix to biosensing. The sensing response ...
2009 NOV 28 ... cells into mice so that their developing red blood cells produce a critical lysosomal enzyme -preventing or reducing organ and central nervous system damage from the often-fatal ...
Subject: Cincinnati Children's Hospital Medical Center
2009 NOV 28 ... Allergy and Immunology report."We sought to establish an efficient enzyme-linked immunosorbent assay (ELISA) with a wide range of detection that would be suitable ...
2009 NOV 27 ... cyanobacteria.""It has been shown that the Synechocystis cytochrome P450 enzyme CYP120A1 is a retinoic acid-binding polypeptide. In this work, we determined the ...
