Biological monitoring of aquatic biota is used to assess the impact of changes in the ∗We are grateful to Melissa Hughes of EPA Delaware and Tony Olsen of EPA Corvallis for making these data available to us, and to Wendy Meiring for a careful reading of the paper and many valuable suggestions. This research had partial support from the United States Environmental Protection Agency under a coope...

Under certain environmental statutes the EPA is required to balance costs and benefits in setting standards, whereas under others this is prohibited. This paper examines EPA regulatory decisions made under three statues, two of which require balancing and one of which does not. Using discrete choice models, we find that costs and benefits are significant explanatory variables for all three sets...

Here we explore the appropriateness of various parameter values for the Bowers et al. model [Risk Anal 14:183-189, 1994] in the context of predicting the influence of site-related exposure to lead in soil on the blood lead (PbB) levels of women of childbearing age. We outline the parameters prescribed by Bowers et al. as well as those prescribed by the U.S. Environmental Protection Agency (U.S....

Aquatic animals are important to health-conscious consumers due to their high content of polyunsaturated fatty acids (PUFA) particularly omega-3 FA. This paper reports the fat contents and fatty acid profiles of 20 species of marine fish and 6 species of squid and shrimp (obtained in the fishing port of Pattani, Thailand), in addition to 7 types of Thai freshwater fish to create a fatty acid da...

Dr James Enstrom’s article in the January-March 2017 issue of Dose Response titled “Fine Particulate Matter and Total Mortality in Cancer Prevention Study Cohort Reanalysis” exposes United States Environmental Protection Agency (EPA)-sponsored air pollution epidemiological research misconduct, characterized by a history of using small associations observational epidemiology to project grand cla...

Abstract Obesity is believed to be associated with a dysregulated endocannabinoid system which may reflect enhanced inflammation. However, reports of this in human white adipose tissue (WAT) are limited and inconclusive. Marine long-chain omega-3 polyunsaturated fatty acids (LC n-3 PUFAs) have anti-inflammatory actions therefore improve obesity-associated Therefore, acid (FA) concentrations, ge...

Concerns regarding the toxicity of environmental chemicals, consumer products, food additives, pharmaceuticals, and biologics have prompted several US legislative and regulatory initiatives. In 1998, the U.S. Environmental Protection Agency (EPA) initiated the High Production Volume (HPV) program1 to provide health and environmental data for chemicals that are manufactured or imported in the Un...

Methylmercury (MeHg) is a ubiquitous environmental contaminant which bioaccumulates in marine biota. Fish constitute an important part of a balanced human diet contributing with health beneficial nutrients but may also contain contaminants such as MeHg. Interactions between the marine n-3 fatty acids eicosapentaenoic acid (20:5n-3, EPA) and docosahexaenoic acid (22:6n-3, DHA) with MeHg-induced ...