Zobrazeno 1 - 10
of 155
pro vyhledávání: '"D. V. Parke"'
Publikováno v:
Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 412:41-54
The molecular dimensions and electronic structures of the first group of 100 US NCI/NTP miscellaneous chemicals, evaluated for potential carcinogenicity by computer-optimized molecular parametric analysis for chemical toxicity (COMPACT) have been re-
Publikováno v:
Environmental Health Perspectives
A new series of 30 miscellaneous National Toxicology Program chemicals has been evaluated prospectively for carcinogenicity and overt toxicity by COMPACT (Computer Optimised Molecular Parametric Analysis for Chemical Toxicity. CYP1A and CYP2E1). Eval
Publikováno v:
Toxicology. 112:105-116
Ferrets were maintained for 12 months on different diets (A, meat and biscuit; B, all meat; C, meat and fish; D, high fibre) to ascertain the cause of spontaneous development of fatty liver. High hepatic triglyceride contents resulted on diets B = C
Publikováno v:
Xenobiotica. 25:1355-1369
1. Molecular and electronic structural parameters have been determined, by molecular orbital (MO) calculations, for a homologous series of 8 alkoxyresorufins (methoxy- to octoxy-). 2. Quantitative structure-activity relationships (QSARs) between thes
Autor:
D. V. Parke, A. L. Parke
Publikováno v:
Inflammopharmacology
Chronic inflammatory disease, embracing rheumatoid arthritis (RA), inflammatory bowel disease (IBD), hepatitis, asthma, atherosclerosis, multiple system organ failure (MSOF), etc., is mediated by reactive oxygen species (ROS). These ROS originate fro
Publikováno v:
Food and Chemical Toxicology. 32:1053-1059
A group of 19 acyclic terpenes have been evaluated for potential toxicity/carcinogenicity by molecular orbital determinations of their spatial and electronic parameters, and hence prediction of their metabolic activation or detoxication by the cytoch
Publikováno v:
Toxicology Letters. 71:235-243
The present studies were undertaken to provide a rationale for the observation that benzo( a )pyrene and 2-acetylaminofluorene induce the hepatic CYP1 A1 protein, whereas their non-carcinogenic isomers benzo( e )pyrene and 4-acetylaminofluorene are,
Publikováno v:
Drug Metabolism Reviews. 26:261-285
(1994). Molecular Modeling of Enzymes and Receptors Involved in Carcinogenesis: Qsars and Compacted-3D. Drug Metabolism Reviews: Vol. 26, No. 1-2, pp. 261-285.
Publikováno v:
Xenobiotica. 24:1063-1076
1. Ferret on a high fat diet accumulated large amounts of fat in its liver and had blood acetoacetate and beta-hydroxybutyrate concentrations 250 and 375% of those in control animals. 2. The high fat diet alone increased ferret liver microsomal 7-eth
Publikováno v:
Drug metabolism and drug interactions. 13(3)
The toxicity of chemicals, and of reactive oxygen species (ROS), are both affected by nutrition and diet. Calorific excess (continuous feeding), or deficiency (fasting), may increase production of ROS, which are also formed by interaction of toxic ch