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LC-MS-MS determination of ibuprofen, 2-hydroxyibuprofen enantiomers, and carboxyibuprofen stereoisomers for application in biotransformation studies employing endophytic fungi
(SPRINGER HEIDELBERG, 2011)
The purpose of this study was the development and validation of an LC-MS-MS method for simultaneous analysis of ibuprofen (IBP), 2-hydroxyibuprofen (2-OH-IBP) enantiomers, and carboxyibuprofen (COOH-IBP) stereoisomers in ...
Microbial monooxygenases applied to fragrance compounds
(Elsevier Science BvAmsterdamHolanda, 2007)
Biotransformation of disperse dyes using nitroreductase immobilized on magnetic particles modified with tosyl group: Identification of products by LC-MS-MS and theoretical studies conducted with DNA
(2018-11-01)
The present work evaluates the action of nitroreductase enzyme immobilized on Tosylactivated magnetic particles (MP-Tosyl) on three disperse dyes which contain nitro and azo groups. The dyes included Disperse Red 73 (DR ...
Isolated and mixed effects of diuron and its metabolites on biotransformation enzymes and oxidative stress response of Nile tilapia (Oreochromis niloticus)
(2018-03-01)
Diuron is one of the most used herbicide in the world, and its field application has been particularly increased in Brazil due to the expansion of sugarcane crops. Diuron has often been detected in freshwater ecosystems ...
Optimization of (–)-cubebin biotransformation to (–)-hinokinin by the marine fungus Absidia coerulea 3A9
(2021-09-01)
The genus Absidia is widely used in the biotransformation of different classes of natural products. This study evaluates the ability of the Absidia coerulea 3A9 marine derived strain isolated from the ascidian Distaplia ...
Modulation of Biotransformation Systems and ABC Transporters by Benznidazole in Rats
(American Society for Microbiology, 2013-10)
The effect of antichagasic benznidazole (BZL; 100mg/kg body weight/day, 3 consecutive days, intraperitoneally) on biotransfor-mation systems and ABC transporters was evaluated in rats. Expression of cytochrome P-450 (CYP3A), ...
Biotransformation of dehydro-epi-androsterone by Aspergillus parasiticus: Metabolic evidences of BVMO activity
(Elsevier Science Inc, 2016-05)
The research on the synthesis of steroids and its derivatives is of high interest due to their clinical applications. A particular focus is given to molecules bearing a D-ring lactone like testolactone because of its ...
Biotransformation of Phenylacetonitrile to 2-Hydroxyphenylacetic Acid by Marine Fungi
(SpringerNew YorkEUA, 2013)
Biotransformation of (L)-citronellal to (L)-citronellol by free and immobilized Rhodotorula minuta
(Pontificia Universidad Católica de Valparaíso, 2003)
New stereoisomeric derivatives of jasmonic acid generated by biotransformation with the fungus Gibberella fujikuroi affect the viability of human cancer cells
(Pontificia Universidad Católica de Valparaíso, 2011)