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Mostrando ítems 61-70 de 418
Obtenção de vanilina: oportunidade biotecnológicaProduction of vanillin: a biotechnological opportunity
(Sociedade Brasileira de Química, 2005)
Biocatálise: avanços recentesBiocatalysis: recent advances
(Sociedade Brasileira de Química, 2001)
The role of mitochondria and biotransformation in abamectin-induced cytotoxicity in isolated rat hepatocytes
(2013-03-01)
Abamectin (ABA), which belongs to the family of avermectins, is used as a parasiticide; however, ABA poisoning can impair liver function. In a previous study using isolated rat liver mitochondria, we observed that ABA ...
Exposure to phenanthrene and depuration: Changes on gene transcription, enzymatic activity and lipid peroxidation in gill of scallops Nodipecten nodosus
(Elsevier B.V., 2016-08-01)
Understanding the mechanism of phenanthrene (PHE) biotransformation and related cellular responses in bivalves can be an important tool to elucidate the risks of polycyclic aromatic hydrocarbons (PAHs) to aquatic organisms. ...
Biotransformations on organic selenides and tellurides: synthetic applications
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Assessment of the stereoselective fungal biotransformation of albendazole and its analysis by HPLC in polar organic mode
(ELSEVIER SCIENCE BVAMSTERDAM, 2013-08-02)
A high-performance liquid chromatographic method using polar organic mode was developed to analyze albendazole (ABZ), albendazole sulfone (ABZSO(2)) and the chiral and active metabolite albendazole sulfoxide (ABZSOX, ...
Oxidative stress, biotransformation enzymes and histopathological alterations in Nile tilapia (Oreochromis niloticus) exposed to new and used automotive lubricant oil
(2020-08-01)
Lubricant oils are among oil-based products that are not fully consumed during its use, thereby producing non-biodegradable residues which can cause contamination of natural systems. This study evaluated the toxicity of ...
Geranylation of benzoic acid derivatives by enzymatic extracts from Piper crassinervium (Piperaceae)
(ELSEVIER SCI LTD, 2010)
The ability to carry out geranylations on aromatic substrates using enzymatic extracts from the leaves of Piper crassinervium (Piperaceae) was evaluated. A literature analysis pointed out its importance as a source of ...