Results 21 to 30 of about 3,132,425 (322)

Causes of death among United States decedents with ALS: An eye toward delaying mortality

Annals of Clinical and Translational Neurology, 2023
Objective To report multiple cause of death (MCOD) occurrence among patients in the United States with amyotrophic lateral sclerosis (ALS). Methods Using death certificate data for all ALS deaths from 50 U.S.
Theodore C. Larson, Stephen A. Goutman, Bryn Davis, Frank J. Bove, Neil Thakur, Paul Mehta   +5 more
doaj   +1 more source

Occurrence, Removal, and Mass Balance of Polycyclic Aromatic Hydrocarbons and Their Derivatives in Wastewater Treatment Plants in Northeast China

Toxics, 2021
Polycyclic aromatic hydrocarbons (PAHs), 33 methylated PAHs (Me-PAHs), and 14 nitrated PAHs (NPAHs) were measured in wastewater treatment plants (WWTPs) to study the removal efficiency of these compounds through the WWTPs, as well as their source ...
Rashid Mohammed, Zi-Feng Zhang, Chao Jiang, Ying-Hua Hu, Li-Yan Liu, Wan-Li Ma, Wei-Wei Song, Anatoly Nikolaev, Roland Kallenborn, Yi-Fan Li   +9 more
doaj   +1 more source

Persistent, mobile and toxic (PMT) and very persistent and very mobile (vPvM) substances pose an equivalent level of concern to persistent, bioaccumulative and toxic (PBT) and very persistent and very bioaccumulative (vPvB) substances under REACH

Environmental Sciences Europe, 2020
Background Under the EU chemicals regulation REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals EC 1907/2006), registrants are not obliged to provide information related to intrinsic substance properties for substances that pose ...
S. Hale, H. Arp, Ivo Schliebner, Michael Neumann   +3 more
semanticscholar   +1 more source

Determination of Polycyclic Aromatic Hydrocarbons and Their Methylated Derivatives in Sewage Sludge from Northeastern China: Occurrence, Profiles and Toxicity Evaluation

Molecules, 2021
This paper assesses the occurrence, distribution, source, and toxicity of polycyclic aromatic hydrocarbons (PAHs), and their methylated form (Me-PAHs) in sewage sludge from 10 WWTPs in Northeastern China was noted.
Rashid Mohammed, Zi-Feng Zhang, Ze Kan, Chao Jiang, Li-Yan Liu, Wan-Li Ma, Wei-Wei Song, Anatoly Nikolaev, Yi-Fan Li   +8 more
doaj   +1 more source

Poison, plants and Palaeolithic hunters. An analytical method to investigate the presence of plant poison on archaeological artefacts [PDF]

, 2015
In this paper we present the development of a method for the detection of toxic substances on ancient arrow points. The aim is to go back in time until the Palaeolithic period in order to determine if poisonous substances were used to enhance the hunting
Christian C. Yde (1583899), Hanne Christine Bertram (1583902), Henrik Max Jensen (1583905), Mette S. Schmedes (1583911), Santosh Lamichhane (1583908), Sebastian Meier (1328250)   +5 more
core   +3 more sources

Pyrimethanil and chlorpyrifos air concentrations and pregnant women’s urinary metabolites in the Infants’ Environmental Health Study (ISA), Costa Rica

Environment International, 2022
Background: Only few studies have compared environmental pesticide air concentrations with specific urinary metabolites to evaluate pathways of exposure.
Andrew Giffin, Jane A. Hoppin, Leonel Córdoba, Karla Solano-Díaz, Clemens Ruepert, Jorge Peñaloza-Castañeda, Christian Lindh, Brian J. Reich, Berna van Wendel de Joode   +8 more
doaj   +1 more source

The Poisoning Information Database Covers a Large Proportion of Real Poisoning Cases in Korea [PDF]

, 2016
The poisoning information database (PIDB) provides clinical toxicological information on commonly encountered toxic substances in Korea. The aim of this study was to estimate the coverage rate of the PIDB by comparing the database with the distribution ...
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core   +1 more source

The impact of COVID-19 on healthcare coverage and access in racial and ethnic minority populations in the United States

Geospatial Health, 2023
This study described spatiotemporal changes in health insurance coverage, healthcare access, and reasons for non-insurance among racial/ethnic minority populations in the United States during the COVID-19 pandemic using four national survey datasets ...
Lauren Freelander, David S. Rickless, Corey Anderson, Frank Curriero, Sarah Rockhill, Amir Mirsajedin, Caleb J. Colón, Jasmine Lusane, Alexander Vigo-Valentín, David Wong   +9 more
doaj   +1 more source

Transforming geographic scale: a comparison of combined population and areal weighting to other interpolation methods

International Journal of Health Geographics, 2017
Background Transforming spatial data from one scale to another is a challenge in geographic analysis. As part of a larger, primary study to determine a possible association between travel barriers to pediatric cancer facilities and adolescent cancer ...
Elaine Hallisey, Eric Tai, Andrew Berens, Grete Wilt, Lucy Peipins, Brian Lewis, Shannon Graham, Barry Flanagan, Natasha Buchanan Lunsford   +8 more
doaj   +1 more source

Breast cancer risk and serum levels of per- and poly-fluoroalkyl substances: a case-control study nested in the California Teachers Study

Environmental Health, 2018
Background Per- and poly- fluoroalkyl substances (PFASs) are a large family of synthetic chemicals, some of which are mammary toxicants and endocrine disruptors. Their potential as breast carcinogens is unclear.
Susan Hurley, Debbie Goldberg, Miaomiao Wang, June-Soo Park, Myrto Petreas, Leslie Bernstein, Hoda Anton-Culver, David O. Nelson, Peggy Reynolds   +8 more
doaj   +1 more source