Results 91 to 100 of about 19,002 (259)

Organophosphate poisoning in pregnancy

Journal of Obstetrics and Gynaecology, 2011
Organophosphate poisoning during pregnancy is rarely reported in the literature. In our retrospective study, we report the outcome of 21 cases of organophosphate poisoning during pregnancy. All patients received atropine injection until the tracheobronchial tree is cleared of the secretions and most secretions were dried.
K, Adhikari, A, Ghosh, M D, Alauddin, A, Moitra, A K, Datta   +4 more
openaire   +2 more sources

Long‐term impact of exposure to Royal Guard, a pyriproxyfen‐based bed net, on pyrethroid‐resistant malaria vectors from Cameroon using DNA‐based metabolic resistance markers

Pest Management Science, Volume 81, Issue 4, Page 2165-2180, April 2025.
We used recently detected P450 DNA‐based markers of pyrethroid resistance in both Anopheles funestus and Anopheles gambiae to demonstrate that although pyrethroid‐resistant mosquitoes have higher ability to survive and live longer after exposure to Royal Guard, this net significantly affects their lifespan, blood feeding ability and interestingly ...
Emilie S Ngongang‐Yipmo, Magellan Tchouakui, Benjamin D Menze, Riccado F Tiomela, Derrick Fofie, Vanessa B Ngannang‐Fezeu, Jean L Mugenzi, Flobert Njiokou, Charles S Wondji   +8 more
wiley   +1 more source

Characteristics of the Fatty Acid Composition in Elderly Patients with Occupational Pathology from Organophosphate Exposure

Diagnostics
Background/Objectives: The delayed effects of organophosphate poisoning may manifest years after exposure, often masked by age-related diseases. The aim of this retrospective cohort study was to identify the biochemical “trace” that could remain in ...
Nikolay V. Goncharov, Elena I. Savelieva, Tatiana A. Koneva, Lyudmila K. Gustyleva, Irina A. Vasilieva, Mikhail V. Belyakov, Natalia G. Voitenko, Daria A. Belinskaia, Ekaterina A. Korf, Richard O. Jenkins   +9 more
doaj   +1 more source

A Study on Incidence and Patterns of Acute Poisoning Cases in an Emergency Department of Western Region of Nepal

Journal of Gandaki Medical College, 2019
Introduction: Poisoning is a common cause of morbidity and mortality in the Nepal. The objective of our study is to evaluate the incidence and pattern of acute poisoning cases admitted to the Gandaki Medical Teaching Hospital.
K. Acharya, I.S. Kandel, S. Gupta, S.D. Poudel   +3 more
doaj   +1 more source

Agricultural Fungicide Mancozeb in Leaf Litter Enhances Survival and Growth of Aedes aegypti (Diptera: Culicidae)

Environmental Toxicology, EarlyView.
ABSTRACT Mancozeb is one of the most widely used agricultural fungicides, exhibiting strong efficacy against a broad spectrum of phytopathogenic fungi. However, its widespread application comes at the cost of environmental contamination. Here, we show the effects of Inga vera leaf litter contamination with Mancozeb on life‐history traits of Aedes ...
Heloise Restello Remus, Gilberto Dinis Cozzer, João Tauchert, Raquel de Brito, Cássia Alves Lima‐Rezende, Jacir Dal Magro, Natalia Bastiani da Luz, Daniel Albeny‐Simões, Renan de Souza Rezende   +8 more
wiley   +1 more source

Paraoxonase polymorphisms and toxicity of organophosphates

, 2006
In 1946, it was found that certain organophophorus (OP) insecticides could be enzymatically hydrolyzed by plasma (Mazur, 1946). Seminal studies by Aldridge (1953) indicated that A-esterases were capable of hydrolyzing OPs, whereas B-esterases [such as ...
COLE T. B., VITALONE A., COSTA, Lucio Guido, FURLONG C. E.   +3 more
core   +1 more source

Presence of Nationally Banned Carbamates and Organophosphate Pesticides in Wild Carnivores, Southeastern Brazil

Environmental Toxicology, EarlyView.
ABSTRACT As top predators, terrestrial carnivores face great risk of pesticide exposure and serve as sentinels of environmental contamination. Additionally, terrestrial carnivores are frequently threatened by intentional or secondary poisoning with highly toxic compounds, such as carbamates and organophosphates.
Marina Pellegrino da Silva, Vagner Gonçalves‐Junior, Mauricio Candido da Silva, André Rinaldi Fukushima, Rose Lilian Gasparini‐Morato, Helenice de Souza Spinosa, Ana Carolina Ewbank, Carlos Sacristán, Ana de la Torre, José Luiz Catão‐Dias, Pedro Enrique Navas‐Suárez   +10 more
wiley   +1 more source

Alteration of Metformin Pharmacokinetic Profile in Rats Exposed to a Low Dose of Chlorpyrifos Insecticide

Biology, Medicine & Natural Product Chemistry
Chlorpyrifos (CPF) is an organophosphate pesticide widely used by farmers to control pests and has a broad spectrum of action. Research has shown that organophosphate pesticides can affect efflux pumps, specifically P-glycoprotein (P-gp), which can alter
Desie Dwi Wisudanti, Cholis Abrori, Elly Nurus Sakinah, Cicih Komariah, Supangat Supangat   +4 more
doaj   +1 more source

Exposure to Structurally Related Organophosphate Esters Elicits Distinct Metabolomic Perturbations in Daphnia magna

Environmental Toxicology, EarlyView.
ABSTRACT Organophosphate esters (OPEs) are found ubiquitously in the environment and exposure to these chemicals has induced behavioral, developmental, and morphological impairments in several model organisms. Yet there is still a lack of understanding of how sub‐lethal exposure disrupts organism function at the molecular‐level, especially for Daphnia ...
Salwa Hajir, Sanam Yousifie, Karl J. Jobst, André J. Simpson, Myrna J. Simpson   +4 more
wiley   +1 more source

Parkinsonism with organophosphate poisoning

BMJ Case Reports, 2009
Parkinsonism is a primary neurotoxic manifestation of organophosphate pesticide intoxication. We report here the case of a 67-year-old man who developed acute parkinsonism with tremors and rigidity following exposure to fenitrothion, an organophosphate pesticide.
Kiyotaka, Nakamagoe, Masahiko, Watanabe, Tohoru, Takeda, Taro, Mizutani, Akira, Tamaoka   +4 more
openaire   +3 more sources