Zobrazeno 1 - 10
of 33
pro vyhledávání: '"S. W. Ellis"'
Autor:
Graham Ruecroft, Sophie Bergeron, Brian S. W. Ellis, Thomas Mahoney, Jonathan R. Knight, Karen Holt-Tiffin, David A. Chaplin, and Andrew P. Osborne, Catherine Hill, John H. Edwards
Publikováno v:
Organic Process Research & Development. 10:661-665
An efficient, scaleable synthesis of ethyl (R)-4-cyano-3-hydroxybutyrate, a potential intermediate in the synthesis of Atorvastatin (Lipitor), has been developed. The three-stage process starts with reaction of low-cost epichlorohydrin with cyanide t
Autor:
A. Tooley, J. L. Burn, S. W. Ellis, Geoffrey T. Tucker, J Boyle, Amin Rostami-Hodjegan, Z. E. Wilson
Publikováno v:
British Journal of Clinical Pharmacology. 56:433-440
Aims To determine levels of microsomal protein (MPPGL) and hepatocellularity (HPGL) per gram of human liver and their interindividual variability. Methods Triplicate liver samples were used to determine values of MPPGL (n = 20) and HPGL (n = 7) after
Autor:
Nicholas Seivewright, S. W. Ellis, Mohammad Zafar Iqbal, O. Lagundoye, Martin S. Lennard, Mohammad Reza Shiran, Joanna Chowdry, Geoffrey T. Tucker, Amin Rostami-Hodjegan
Publikováno v:
British Journal of Clinical Pharmacology. 56:220-224
Aims To assess CYP2D6 activity and genotype in a group of patients undergoing methadone maintenance treatment (MMT). Methods Blood samples from 34 MMT patients were genotyped by a polymerase chain reaction-based method, and results were compared with
Publikováno v:
Pharmacogenetics. 9:393-396
Autor:
S. W. Ellis
Publikováno v:
Journal of Intergenerational Relationships. 5:139-141
Publikováno v:
Physical Review E. 57:4618-4621
Publikováno v:
Xenobiotica. 28:15-19
1. We describe the application of novel ab initio quantum mechanical methods to the study of ligand interactions with cytochrome P450cam (CYP101). 2. We find that our techniques accurately describe the transition from a low-spin state to a high-spin
Autor:
Eleni A. Rekka, S W Ellis, M. J. Ackland, Martin S. Lennard, Anthony P. Simula, C R Wolf, K Rowland, Geoffrey T. Tucker
Publikováno v:
Biochemical Journal. 316:647-654
Cytochrome P-450 2D6 (CYP2D6) is an important human drug-metabolizing enzyme responsible for the oxidation of more than 30 widely used therapeutic agents. The enzymes encoded by the published genomic [Kimura, Umeno, Skoda, Meyer and Gonzalez (1989) A
Autor:
LE Ramsay, Wilfred W. Yeo, S W Ellis, I. G. Chadwick, Martin S. Lennard, K Rowland, I. U. Haq, Peter R. Jackson, Geoffrey T. Tucker
Publikováno v:
British Journal of Clinical Pharmacology. 38:9-14
1. The 4-hydroxylation of propranolol by rat and human liver microsomes is associated with formation of a chemically reactive species which binds irreversibly to cytochrome P4502D6 (CYP2D6) destroying its catalytic function. Therefore, the effect of
Autor:
Martin S. Lennard, L Y Lin, Geoffrey T. Tucker, A. Hiratsuka, Debra A. Schmitz, Arthur K. Cho, S W Ellis, HF Woods, T. Y. Y. Chu
Publikováno v:
Biochemical Pharmacology. 47:1151-1156
The metabolism of methylenedioxymethamphetamine (MDMA, “ecstasy”) was examined in a microsomal preparation of the yeast Saccharomyces cerevisiae expressing human debrisoquine hydroxylase, CYP2D6. Only one product, dihydroxymethylamphetamine (DHMA