I was supposed to write an article for Methods in Enzymology dealing with the preparation of amino acyl RNA. (nih.gov)
Methods in enzymology 2006 1 400 618-27. (cdc.gov)
Oxidation2
The oxidation of phenol catalyzed by human myeloperoxidase and horseradish peroxidase resulted in extensive binding of phenol-derived metabolites to boiled rat liver protein. (nih.gov)
This binding paralleled closely the removal of phenol from the incubations and was inhibited from 83 to 99% by the addition of the antioxidants, ascorbate and glutathione, suggesting that metabolism and binding were occurring via a one-electron oxidation pathway. (nih.gov)
Peroxidase3
Metabolic activation of phenol by human myeloperoxidase and horseradish peroxidase. (nih.gov)
These results suggest that the formation of highly reactive species through the peroxidase-mediated metabolism of phenol and other phenolic compounds could play an important role in the hematopoietic toxicity observed during chronic benzene exposure. (nih.gov)
Thus, the protective effect of PEG during phenol removal by peroxidase activity is clearly demonstrated. (dadospdf.com)
Flavonoids1
Flavonoids are natural phenol compounds that form a large group of secondary plant metabolites with interesting biological activities. (biomedcentral.com)
Compounds1
It has been reported that toxic compounds such as aliphatic hydrocarbons, aromatic hydrocarbons, phenols, h eavy metals/metal derivatives and other chemicals used during processes such as de-emulsification, are always present in crude oil effluent [ 3 , 4 ]. (omicsonline.org)
Removal2
High PC's removal efficiencies (>95%) were obtained using both immobilized preparations at PC's concentrations 50% removal, reported 10 phenol removal cycles, using the same reaction time. (dadospdf.com)
Titanate nanofibers sensitized with ZnS and Ag 2 S nanoparticles as novel photocatalysts for phenol removal , was just published in one of the most prestigious journals in the field of enviroment, Applied Catalysis B: Environmental (IF 9.446). (ul.pt)
Concentration1
The effects of initial pH, biosorbent dose, contact time, and initial phenol concentration were studied on the phenol uptake from the synthetic solution. (edu.pl)
Investigation3
This investigation enumerates the treatment of phenol contaminated synthetic wastewater by Activated Waste Tea Leaves (AWTL). (edu.pl)
Investigation of the biosorption of phenol and monochlorinated phenols on the dried activated sludge, Proces. (edu.pl)
PMID- 5428634 TI - The dermal toxicity of phenol: an investigation of the most effective first-aid measures. (nih.gov)
Preparations1
We have not tried phenol extraction since the procedure described gives us satisfactory preparations. (nih.gov)
Human2
1997 . Enzymology of human cytosolic sulfotransferases. (nih.gov)
Human exposure to cumene hydroperoxide can occur in the workplace through contact with emissions produced during its use in acetone and phenol production. (nih.gov)
Effect1
Effect of pH on phenol biosorption by marine seaweeds, J. Hazard. (edu.pl)
Over 95% of the cumene hydroperoxide produced in this country is used in the production of acetone and phenol. (nih.gov)
Effective1
In addition, reaction times were reduced from 3 h to 10 min, and more effective phenol removals were achieved when PEG was added. (dadospdf.com)
Activation1
In the present study, the kinetics and activation energies of peroxynitrite-mediated nitration of phenols by superoxide dismutase and by Fe3+EDTA were characterized. (docksci.com)