Results 21 to 30 of about 22,349 (235)

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

Effects of occupational exposure in pesticide plant on workers' serum and erythrocyte cholinesterase activity [PDF]

open access: yes, 2007
Objectives: The determination of cholinesterase activity has been commonly applied in the biomonitoring of exposure to organophosphates and carbamates and in the diagnosis of poisoning with anticholinesterase compounds.
Ahmadi, A.R.   +2 more
core   +1 more source

Monitoring resistance of Cydia pomonella (L.) Spanish field populations to new chemical insecticides and the mechanisms involved [PDF]

open access: yes, 2017
BACKGROUND: A widespread resistance of Cydia pomonella to organophosphates was demonstrated in populations from the Spanish Ebro Valley area that showed high levels of enzymatic detoxification.
Avilla Hernández, Jesús   +2 more
core   +3 more sources

Mathematical Evaluation of Community Level Impact of Combining Bed Nets and Indoor Residual Spraying upon Malaria Transmission in Areas where the main Vectors are Anopheles Arabiensis Mosquitoes. [PDF]

open access: yes, 2013
Indoor residual insecticide spraying (IRS) and long-lasting insecticide treated nets (LLINs) are commonly used together even though evidence that such combinations confer greater protection against malaria than either method alone is inconsistent.
AK Githeko   +55 more
core   +6 more sources

Flaccid paraplegia of organophosphate-induced delayed polyneuropathy leading to early spastic paraplegia. Case report

open access: yesAktualności Neurologiczne, 2015
Organophosphate insecticides have been widely used for pest control. They have been readily used as a suicidal agent in developing countries. This paper reports the case of a middle aged male patient with acute organophosphate compound poisoning who in
Rohan Mahale   +4 more
doaj   +1 more source

Resistance to pirimiphos-methyl in West African Anopheles is spreading via duplication and introgression of the Ace1 locus.

open access: yesPLoS Genetics, 2021
Vector population control using insecticides is a key element of current strategies to prevent malaria transmission in Africa. The introduction of effective insecticides, such as the organophosphate pirimiphos-methyl, is essential to overcome the ...
Xavier Grau-Bové   +16 more
doaj   +1 more source

Gulf War Syndrome: A role for organophosphate induced plasticity of locus coeruleus neurons [PDF]

open access: yes, 2011
Gulf War syndrome is a chronic multi-symptom illness that has affected about a quarter of the deployed veterans of the 1991 Gulf War. Exposure to prolonged low-level organophosphate insecticides and other toxic chemicals is now thought to be responsible.
Andrew L. Varnell   +2 more
core   +3 more sources

Intensive care management of organophosphate insecticide poisoning [PDF]

open access: yesCritical Care, 2001
Organophosphate (OP) insecticides inhibit both cholinesterase and pseudo-cholinesterase activities. The inhibition of acetylcholinesterase causes accumulation of acetylcholine at synapses, and overstimulation of neurotransmission occurs as a result of this accumulation. The mortality rate of OP poisoning is high.
Guven, Muhammet, Sungur, Murat
openaire   +3 more sources

Armored scale insecticide resistance challenges San Joaquin Valley citrus growers

open access: yesCalifornia Agriculture, 2001
Organophosphate and carbamate insecticides have been used to treat citrus pest problems for more than 40 years. From 1990 to 1998, we documented California red scale and yellow scale resistance to these insecticides.
E Grafton-Cardwell   +3 more
doaj   +2 more sources

Monitoring insecticide resistance of adult and larval Aedes aegypti (Diptera: Culicidae) in Phnom Penh, Cambodia

open access: yesParasites & Vectors, 2022
Background Dengue fever is a major public health concern in Cambodia, with thousands of cases every year in urban, suburban and rural areas of the country. The main vector of dengue fever in Cambodia is Aedes aegypti.
Sebastien Boyer   +8 more
doaj   +1 more source

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