Results 11 to 20 of about 42,557 (311)

The Association Between Urinary Concentrations of Organophosphate Metabolites and Asthma-Related Outcomes Among Schoolchildren From Informal Settlements

open access: yesInternational Journal of Public Health, 2023
Objectives: There is inconsistent evidence on the relationship between pesticide exposure and childhood respiratory outcomes in non-agricultural settings.
Mashudu Mthethwa   +9 more
doaj   +1 more source

An investigation of acute effects at various doses of malathion on glucose homeostasis and insulin resistance in rat liver, pancreas and serum [PDF]

open access: yes, 2020
Objective. This study investigates acute effects of various doses of Malathion on glucose homeostasis and insulin resistance in rat. Methods. Rats were randomly divided into four groups of 6 animals each. Corn oil was given orally to Group 1.
Ekremoğlu, Murat   +4 more
core   +3 more sources

Unlocking the potential of glyphosate-resistant bacterial strains in biodegradation and maize growth

open access: yesFrontiers in Microbiology, 2023
Glyphosate [N-(phosphonomethyl)-glycine] is a non-selective herbicide with a broad spectrum activity that is commonly used to control perennial vegetation in agricultural fields.
Waqas Mohy-Ud-Din   +11 more
doaj   +1 more source

Phylogeography of Organophosphate Resistant ace Alleles in Spanish Olive Fruit Fly Populations: A Mediterranean Perspective in the Global Change Context

open access: yesInsects, 2020
The olive fruit fly (olf) Bactrocera oleae is the most damaging olive pest. The intensive use of organophosphates (OPs) to control it, led to an increase in resistance in field populations.
Esther Lantero   +4 more
doaj   +1 more source

ACUTE EXOGENOUS INTOXICATIONS WITH ORGANOPHOSPHORUS PESTICIDES: DURATION OF THE HOSPITAL TREATMENT AND CLINICAL CRITERIA FOR PROGNOSIS [PDF]

open access: yesJournal of IMAB, 2017
Purpose: Several criteria have been suggested to estimate the intoxication severity, yet so far no system of clinical criteria has been developed to determine the duration of hospitalisation.
Petko Marinov   +6 more
doaj   +1 more source

Avaliação da contaminação por organofosforados em águas superficiais no município de Rondinha - Rio Grande do Sul Evaluation of the organophosphates pesticides contamination in superficial water of Rondinha - Rio Grande do Sul

open access: yesQuímica Nova, 2008
Water pollution is a serious environmental problem. In Rondinha, Rio Grande do Sul, on a small area planted with tobacco, it has been using organophosphates pesticides.
Francieli Três Griza   +3 more
doaj   +1 more source

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

FDA-Approved Oximes and Their Significance in Medicinal Chemistry

open access: yesPharmaceuticals, 2022
Despite the scientific advancements, organophosphate (OP) poisoning continues to be a major threat to humans, accounting for nearly one million poisoning cases every year leading to at least 20,000 deaths worldwide.
Jyothi Dhuguru   +2 more
doaj   +1 more source

Clarifying an Electrometric Method for Determining Blood Cholinesterase Activity: A Scientific Letter [PDF]

open access: yesAsia Pacific Journal of Medical Toxicology, 2022
In this scientific letter, a modified electrometric method is clarified for rapid and accurate determination of blood cholinesterase (ChE) activity in man and various animal species.
Fouad Mohammad
doaj   +1 more source

European populations of Diabrotica virgifera virgifera are resistant to aldrin, but not to methyl-parathion [PDF]

open access: yes, 2008
The western corn rootworm, Diabrotica virgifera virgifera LeConte (Coleoptera: Chrysomelidae), is a major pest of cultivated corn in North America and has recently begun to invade Europe.
Ciosi, M.   +7 more
core   +2 more sources

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