La codéine et l'oxycodone sont des opioïdes utilisés pour soulager la douleur. Le succès du traitement dépend du métabolisme par les enzymes CYP450. Selon les médicaments utilisés, l’altération de métabolisme peut entraîner de graves conséquences, y compris des modifications dans leurs profils d'efficacité, de sécurité et de toxicité. L'objectif de cette étude consistait à évaluer par HPLC-MS / MS (trappe ionique linéaire) l'effet de l'âge sur le métabolisme de l'enzyme CYP2D chez les rats. La codéine et l'oxycodone ainsi que leurs métabolites spécifiques, morphine (CYP2D), norcodeine (CYP3A), oxymorphone (CYP2D) et noroxycodone (CYP3A), ont été quantifiés en utilisant la méthode de dilution isotopique. Les fractions S9 de foie de rats (Spr...
BACKGROUND: Liver cytochrome P450 (CYP) greatly contributes to the metabolism of endogenous substanc...
Context: Codeine, also known as 3-methylmorphine, is an opiate used to treat pain, as a cough medici...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Cytochrome P450 2D (CYP2D) is a subfamily of enzymes expressed in both liver and brain that metaboli...
Due to the risk of new synthetic opioids (NSOs) for human health, the knowledge of their toxicokinet...
Thesis (M.Med.Sc.) -- Adelaide University, Dept. of Clinical and Experimental Pharmacology, 200
In the Sprague-Dawley (SD) rat, the 0-demethylation of co-deine to morphine is catalyzed by cytochro...
Purpose. The aims of this study are to evaluate whether cytochrome P450 (CYP)2D1/2D2-deficient dark ...
The hepatic metabolism of oxycodone by cytochromes P450 (CYP) and the UDP-glucuronosyltransferases (...
New Synthetic Opioids (NSOs) are one class of New Psychoactive Substances (NPS) enjoying increasing ...
Oxycodone is commonly used to treat severe pain in adults and children. It is extensively metabolize...
1. Pholcodine (3-morpholinoethylmorphine), a semi-synthetic alkaloid, is widely used as an antitussi...
Drug biotransformation and its therapeutic effect may be modified during ageing. Among different cau...
Heroin is the main abused opioid, and is causing most drug use related deaths in the European Union ...
AbstractThe assumption that CYP2D1 is the corresponding rat cytochrome to human CYP2D6 has been revi...
BACKGROUND: Liver cytochrome P450 (CYP) greatly contributes to the metabolism of endogenous substanc...
Context: Codeine, also known as 3-methylmorphine, is an opiate used to treat pain, as a cough medici...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...
Cytochrome P450 2D (CYP2D) is a subfamily of enzymes expressed in both liver and brain that metaboli...
Due to the risk of new synthetic opioids (NSOs) for human health, the knowledge of their toxicokinet...
Thesis (M.Med.Sc.) -- Adelaide University, Dept. of Clinical and Experimental Pharmacology, 200
In the Sprague-Dawley (SD) rat, the 0-demethylation of co-deine to morphine is catalyzed by cytochro...
Purpose. The aims of this study are to evaluate whether cytochrome P450 (CYP)2D1/2D2-deficient dark ...
The hepatic metabolism of oxycodone by cytochromes P450 (CYP) and the UDP-glucuronosyltransferases (...
New Synthetic Opioids (NSOs) are one class of New Psychoactive Substances (NPS) enjoying increasing ...
Oxycodone is commonly used to treat severe pain in adults and children. It is extensively metabolize...
1. Pholcodine (3-morpholinoethylmorphine), a semi-synthetic alkaloid, is widely used as an antitussi...
Drug biotransformation and its therapeutic effect may be modified during ageing. Among different cau...
Heroin is the main abused opioid, and is causing most drug use related deaths in the European Union ...
AbstractThe assumption that CYP2D1 is the corresponding rat cytochrome to human CYP2D6 has been revi...
BACKGROUND: Liver cytochrome P450 (CYP) greatly contributes to the metabolism of endogenous substanc...
Context: Codeine, also known as 3-methylmorphine, is an opiate used to treat pain, as a cough medici...
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of Biochemical Science...