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Postural Changes in Blood Pressure Associated with Interactions between Candidate Genes for Chronic Respiratory Diseases and Exposure to Particulate Matter
(National Institute of Environmental Health Sciences, 2009)
Background: Fine particulate matter [aerodynamic diameter ≤ 2.5 μm (PM2.5)] has been associated with autonomic dysregulation.Objective We hypothesized that PM2.5 influences postural changes in systolic blood pressure (ΔSBP) ...
Iron Metabolism Genes, Low-Level Lead Exposure, and QT Interval
(National Institute of Environmental Health Sciences, 2008)
Background: Cumulative exposure to lead has been shown to be associated with depression of electrocardiographic conduction, such as QT interval (time from start of the Q wave to end of the T wave). Because iron can enhance ...