Exposure to environmental chemicals and other toxicants is generally recog nized as an
important cause of human cancer and disease. For carcinogenesis and other toxic effects, …

The estrogenic effects of bisphenol A (BPA) have been reported in human cells (E-screen
assays) and in (italic)in vivo(/italic) studies of rodents, although the latter reports remain …

Certain inhaled chemicals, such as reactive, water-soluble gases, are readily absorbed by
the nasal mucosa upon inhalation and may cause damage to the nasal epithelium. …

The US EPA's Integrated Risk Information System (IRIS) program has initiated a health
assessment for polycyclic aromatic hydrocarbon (PAH) mixtures. The IRIS program develops EPA …

… Foureman, Trevor Green, C. William Jameson, David Longfellow, Robert Baan, Michael
Bird, John Cheney, Silvia Franceschi, Marlin Friesen, Yann Grosse, Ted Junghans, Nikolai …

The physiological effects of a single ingested dose of Prudhoe Bay crude oil (PBC), its
aromatic fractions, and PBC/Clorexit emulsion were studied in nestling herring gulls (Larus …

An investigation of several pathways for xenobiotic metabolism in rat lung cells was carried
out using enriched fractions of alveolar type II cells (80% purity) and Clara cells (50% purity) …

We report here the application of the electron spin resonance technique to detect free radicals
formed by the hydroperoxidase activity of prostaglandin H synthase in cells. Studies were …

A diagrammatic representation of the possible metabolic fates of polycyclic aromatic
hydrocarbons (PAH) and their metabolites in a cell. The cytochrome P-450 system (cyt. P-450) is …

Materials and Methods Chemicals. HEPES, partially purified rat hepatic GST and reduced
GSH were obtained from Sigma Chemical Co.(St. Louis, MO).[ring-‘4CjStyrene(1.83 Ci/mol, 97…