Results 11 to 20 of about 21,782 (220)

Spatial Distribution of Organochlorine Pesticide Serum Concentrations in Mexican Children and Adolescents Living in and Out the Polluted Atoyac Watershed Basin. [PDF]

open access: yesGeohealth
Abstract The Atoyac river basin is one of the most polluted watershed basins in Mexico. Recent studies have reported the presence of organochlorine pesticides (OCPs) in this highly urbanized region through environmental monitoring, raising concerns about potential health risks, particularly for children and adolescents.
Tang SJT   +8 more
europepmc   +2 more sources

Water Quality Criteria of Dieldrin for the Protection of Aquatic Organisms and Wildlife Using a Tissue Residue Approach [PDF]

open access: yesToxics
Dieldrin is legacy organochlorine insecticide, which was listed in the Stockholm Convention because of its persistence, bioaccumulation and toxicity. However, it is still present in the environment and in organisms two decades after its ban.
Li Xie   +9 more
doaj   +2 more sources

Transcriptional Profiles for Glutamate Transporters Reveal Differences Between Organophosphates but Similarities with Unrelated Neurotoxicants [PDF]

open access: yes, 2010
The developmental neurotoxicity of organophosphates involves mechanisms other than their shared property as cholinesterase inhibitors, among which are excitotoxicity and oxidative stress.
Lobner, Doug   +2 more
core   +2 more sources

Mobility of organochlorines in muscle of sardine (Sardina pilchardus) during spawning in the Portuguese coas

open access: yesCiencias Marinas, 2006
 Concentrations of polychlorinated biphenyls (PCBs), p,p'-dichlorodiphenyltrichloroethane (DDT) and metabolites, and dieldrin were determined in muscle tissues of female and male sardines (Sardina pilchardus) obtained between February 2000 and January ...
J Amado, P Antunes, O Gil, C Vale
doaj   +1 more source

Modeling desorption kinetics of a persistent organic pollutant from field aged sediment using a bi-disperse particle size distribution [PDF]

open access: yes, 2010
Purpose With the predicted climate change, it is expected that the chances of river flooding increase. During flood events, sediments will resuspend and when sediments are polluted, contaminants can be transferred to the surrounding water.
Bruning, H.   +3 more
core   +2 more sources

Developmental exposure to the organochlorine pesticide dieldrin causes male-specific exacerbation of α-synuclein-preformed fibril-induced toxicity and motor deficits

open access: yesNeurobiology of Disease, 2020
Human and animal studies have shown that exposure to the organochlorine pesticide dieldrin is associated with increased risk of Parkinson's disease (PD).
Aysegul O. Gezer   +14 more
doaj   +1 more source

Phenotypic and transcriptomic effects of developmental exposure to nanomolar levels of pesticides in zebrafish

open access: yesEnvironmental Advances, 2022
This study investigates the pesticides atrazine, chlorpyrifos, and dieldrin for endocrine disrupting, phenotypic, and neurobehavioral effects. Zebrafish embryos were exposed to various environmentally relevant concentrations of pesticides during two ...
Jessica R. Blount   +10 more
doaj   +1 more source

Strategies for the control of Rhipicephalus microplus ticks in a world of conventional acaricide and macrocyclic lactone resistance [PDF]

open access: yes, 2018
Infestations with the cattle tick, Rhipicephalus microplus, constitute the most important ectoparasite problem for cattle production in tropical and subtropical regions worldwide, resulting in major economic losses. The control of R.
Bhushan, Chandra   +2 more
core   +1 more source

Fourteen-year status report of fatal illnesses in captive chinchilla (Chinchilla lanigera) [PDF]

open access: yes, 2016
Fur ranching has been a prosperous industry for decades. Despite its worldwide distribution, little published information is available regarding the importance of the various causes of death in chinchilla (Chinchilla lanigera).
Bautista, Emilia Lucila   +4 more
core   +3 more sources

Intoxicação aguda por aldrin: relação dos níveis séricos com efeitos tóxicos no homem Acute intoxication by aldrin: relationship between clinical signs and serum levels in man

open access: yesRevista de Saúde Pública, 1990
Para correlacionar o quadro clínico com níveis séricos de aldrin e dieldrin, foram acompanhados 16 pacientes com intoxicação aguda por formulação de aldrin.
Wilson Andrade Carvalho   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy