Results 91 to 100 of about 11,877 (224)

Growing Up Toxic: Chemical Exposures and Increases in Developmental Disease [PDF]

open access: yes, 2011
Explains how exposure to toxic chemicals can harm health and impair development, causing premature birth, learning disabilities, behavioral disorders, asthma and allergies, and/or other problems.
Elizabeth Hitchcock, Travis Madsen
core  

Life cycle assessment of biosolids land application and evaluation of the factors impacting human toxicity through plants uptake [PDF]

open access: yes, 2010
Due to the increasing environmental concerns in the wastewater treatment sector, the environmental impacts of organic waste disposal procedures require careful evaluation. However, the impacts related to the return of organic matter to agricultural soils
Ademe   +25 more
core   +4 more sources

Polybrominated Biphenyls in Chicken Eggs vs. Hatchability

open access: yesExperimental Biology and Medicine, 1978
SummaryA relationship between polybrominated biphenyl, Firemaster FF-1 (FF-1), in the diet, and eggs, as monitored by hexahromobiphenyl (6-BB), and embryo toxicity, as measured by hatchability, were examined. The minimum dietary level of FF-1 for an effect on hatchability was estimated at 42 ppm, which produced an egg residue estimated at 65.9 ppm 6-BB.
D, Polin, R K, Ringer
openaire   +2 more sources

Atmospheric emissions and long-range transport of persistent organic chemicals

open access: yesEPJ Web of Conferences, 2010
Persistent organic chemicals include several groups of halogenated compounds, such as polychlorinated biphenyls (PCBs), polybrominated diphenylethers (PBDEs), and polyfluorinated carboxylic acids (PFCAs).
Scheringer M.
doaj   +1 more source

Fish and amphibians as test organisms for evaluation of effects caused by chemicals [PDF]

open access: yes, 2007
A large number of chemicals can contaminate aquatic environments and therefore be exposed to fish and amphibians during their sensitive stages of development.
Carlsson, Gunnar
core  

Neurobehavioral function and low-level exposure to brominated flame retardants in adolescents : a cross-sectional study [PDF]

open access: yes, 2012
Background: Animal and in vitro studies demonstrated a neurotoxic potential of brominated flame retardants, a group of chemicals used in many household and commercial products to prevent fire.
Baeyens, Willy   +12 more
core   +1 more source

Assessment of the hazards of polybrominated biphenyls.

open access: yesEnvironmental Health Perspectives, 1978
During their peak use period, PBBs represented under 1% of the total sales of fire retardant chemicals, and very probably would have escaped intensive study if they had not been mixed accidentally with animal feed preparations. Instead, international attention was drawn to PBBs by the state-supervised killing of over 35,000 cattle which had been ...
F J, Di Carlo, J, Seifter, V J, DeCarlo
openaire   +2 more sources

Relations of environmental contaminants, algal toxins, and diet with the reproductive success of American alligators on Florida Lakes [PDF]

open access: yes, 2001
(113 page ...
Arnold, Beverly S.   +3 more
core  

Overview of air pollution and endocrine disorders [PDF]

open access: yes, 2018
Over recent years, many environmental pollutant chemicals have been shown to possess the ability to interfere in the functioning of the endocrine system and have been termed endocrine disrupting chemicals. These compounds exist in air as volatile or semi-
Darbre, Philippa D.
core   +2 more sources

Determination of 36 Kinds of Halogenated Flame Retardants in Soils by GC/MS with an Accelerated Solvent Extraction-Online Purification Method

open access: yesYankuang ceshi
Halogenated flame retardants (HFRs) are persistent organic pollutants and have attracted much attention due to their bioaccumulation, long-range migration, and potential health risks. HFRs usually exist in trace levels in soil.
Xiaoya LI   +3 more
doaj   +1 more source

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