43 research outputs found
Presupernova Structure of Massive Stars
Issues concerning the structure and evolution of core collapse progenitor
stars are discussed with an emphasis on interior evolution. We describe a
program designed to investigate the transport and mixing processes associated
with stellar turbulence, arguably the greatest source of uncertainty in
progenitor structure, besides mass loss, at the time of core collapse. An
effort to use precision observations of stellar parameters to constrain
theoretical modeling is also described.Comment: Proceedings for invited talk at High Energy Density Laboratory
Astrophysics conference, Caltech, March 2010. Special issue of Astrophysics
and Space Science, submitted for peer review: 7 pages, 3 figure
Metabolism of dipropyl disulfide by rat liver phase I and phase II enzymes and by isolated perfused rat liver
International audienc
Modèles d'hépatocancérogenèse chez le rat : application à l'étude de la prévention du cancer par la consommation de produits végétaux
National audienc
Inhibition of ethoxy- and pentoxy-resorufin dealkylases of rat liver by flavones and flavonols : structure - activity relationship
International audienc
Organosulfur compounds from Allium and the chemoprevention of cancer
150 ref.International audienc
Comparison of the effects of feeding quercetin or flavone on hepatic and intestinal drug-metabolizing enzymes of the rat
International audienc
Effects of provitamin A or non-provitamin A carotenoids on liver xenobiotic-metabolizing enzymes in mice
International audienc