The Deep Water Horizon oil spill of 2010, prompted concern about health risks among seafood consumers exposed to polycyclic aromatic hydrocarbons (PAHs) via consumption of contaminated seafood. The objective of the study was to conduct population-specific probabilistic health risk assessments based on consumption of locally harvested white shrimp (Litopenaeus setiferus) among Vietnamese-Americans in Southeast Louisiana.

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The current review provides an updated summary of knowledge from the scientific 28 literature on indoor exposures and exacerbation of asthma.

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Mitochondrial dysfunction has been implicated in the pathogenesis of a variety of disorders including cancer, diabetes, and neurodegenerative and cardiovascular diseases. Understanding whether different environmental chemicals and drug-like molecules impact mitochondrial function represents an initial step in predicting exposure-related toxicity and defining a possible role for such compounds in the onset of various diseases.

Evidence supporting a link between postnatal environmental tobacco smoke (ETS) exposure and cognitive problems among children is mounting, but inconsistent. The researchers examined the relationship between ETS exposure, measured using urine cotinine, and IQ scores in Korean school-aged children.

High ambient temperatures are a risk factor for nephrolithiasis, but the precise relationship between temperature and kidney stone presentation is unknown. The objective of the study was to estimate associations between mean daily temperature and kidney stone presentation according to lag time and temperatures.

Established causes of diabetes do not fully explain the present epidemic. High-level arsenic exposure has been implicated in diabetes risk, but the effect of low-level arsenic exposure in drinking water remains unclear. The researchers sought to determine whether long-term exposure to low-level arsenic in drinking water in Denmark is associated with an increased risk of diabetes using a large prospective cohort.

Manganese neurotoxicity is well documented in individuals occupationally exposed to airborne particulates, but few data are available on risks from drinking water exposure. The researchers examined associations of manganese exposure from water and hair manganese concentration with memory, attention, motor function, and parent- and teacher-reported hyperactive behaviors.

Childhood obesity remains a prominent public health problem. Walkable built environments may prevent excess weight gain. The objective of the study was to examine the association of walkable built environment characteristics with body mass index (BMI) z-score among a large sample of children and adolescents.

Green spaces have been associated with improved mental health in children; however, available epidemiological evidence on their impact on child behavioral development is scarce. The objective of the study was to investigate the impact of contact with green spaces and blue spaces (beaches) on indicators of behavioral development and symptoms of attention deficit hyperactivity disorder (ADHD) in schoolchildren.

Mancozeb and its main metabolite ethylene thiourea (ETU) may alter thyroid function; thyroid hormones are essential for fetal brain development. In Costa Rica, mancozeb is aerially sprayed at large-scale banana plantations on a weekly basis. The objectives of the study was to (1) evaluate urinary ETU concentrations in pregnant women living nearby large-scale banana plantations; (2) compare their estimated daily intake (EDI) with established Reference Doses (RfDs); and (3) identify factors that predict their urinary ETU concentrations.