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Found 438 dataset(s) matching "Chemical Exposures".
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This repository contains scripts, input files, and some example output files for the Residential Population Generator, an R-based tool to generate synthetic human residental populations to use in...
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Background: Trends in male reproductive health have been reported for increased rates of testicular germ cell tumors, low semen quality, cryptorchidism, and hypospadias, which have been associated...
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The aim of this study was to investigate temporal changes in the hypothalamic-pituitary-gonadal axis of fathead minnow treated with the model androgen receptor (AR) antagonist, flutamide....
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Subadult and smolt behavioral data were compiled by Ali Mokdad from Trevor Pitcher's lab at the University of Windsor, Ontario, Canada. Data are comprised of fish reactions in choice flume video...
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A major challenge in ecotoxicology is accurately and sufficiently measuring chemical exposures and biological effects given the presence of complex and dynamic contaminant mixtures in surface...
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4+ year old cisco (Coregonus artedi) pre-spawn and spawning/near-spawning behavioral data were collected and compiled at the Tunison Laboratory of Aquatic Science in Cortland, NY USA, between...
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Environmental contamination can negatively impact fish populations. In addition to acute toxicity leading to death, toxicants can reduce fish growth and lower reproduction. The potential for...
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The purpose of this study was twofold. First, we sought to identify candidate markers of exposure to antiandrogens by analyzing endogenous metabolite profiles in the urine of male fathead minnows...
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In order to estimate the costs of chemical control of non-indigenous crayfish versus the cost of manual inspection of fish hatchery shipments a cost analysis was performed. The data includes...
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To determine nephron specificity of microRNA expression that may be associated as toxicity biomarker seen in the urine, laser-capture microdissection (LCM) was performed on the 4 major segment of...
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These datasets contain information used in support of tables, figures and conclusions made in four manuscripts related to EPA methods developed for the dose-response analysis of epidemiological...
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An elicitation with 32 experts informed relative prioritization of risks from chemical properties and human use factors for consumer product-related chemicals. Three different versions of the...
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SARS-CoV-2 Data from National Wastewater Surveillance System Surge Capacity Sampling, September 2021
Wastewater-based epidemiology (WBE) is used to determine the consumption of, or exposure to, chemicals or pathogens in human populations, and is conducted by collecting representative samples of...
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Adult and young of the year smallmouth bass from the Chesapeake Bay watershed have faced health issues (mortality events, disease by a variety of pathogens, endocrine disruption in male fish,...
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Proportional response addition (Prop-RA), a model for predicting response from chemical mixture exposure, is demonstrated, and evaluated by statistically evaluating data on all possible binary...
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The Github Repository, https://github.com/jodhernandezbe/TRI4PLADS/tree/v1.0.0,, is publicly available and referenced in supplementary information. This GitHub repository describes the...
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This investigation was broken down into three interrelated steps: data collection, model building, and model evaluation. R software (v. 3.5.1) with the httk package (v. 1.9) was used for data...
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The data was gathered to document the extent and severity of biomarkers of exposure to estrogenic chemicals in smallmouth and largemouth bass. Samples were collected from 2004 through 2010 at...
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Legacy and emerging contaminants were measured in streams and rivers in the District of Columbia and the states of Maryland, Pennsylvania, Virginia, and West Virginia of the Chesapeake Bay...
