Results 11 to 20 of about 29,724 (267)

The importance of longitudinal evaluation using DAT‐SPECT in organophosphate‐induced toxic parkinsonism [PDF]

Psychiatry and Clinical Neurosciences Reports, Volume 5, Issue 2, June 2026.
We performed longitudinal evaluation using magnetic resonance imaging (MRI) and dopamine transporter single‐photon emission computed tomography (DAT‐SPECT) in a case of organophosphate‐induced toxic parkinsonism. Fluid‐attenuated inversion recovery (FLAIR) images showed bilateral striatal hyperintensity in the acute phase, followed by reduction of ...
Shuhei Nakao, Yoichiro Kogoh, Hideki Funahashi, Yusei Yanoma, Minako Azuma, Yasushi Ishida, Yoji Hirano   +6 more
wiley   +2 more sources

Updated Adulticide Susceptibility Status of Florida Populations of Aedes aegypti (Linnaeus, 1762) [PDF]

Pathogens
Insecticide resistance in Aedes aegypti (Linnaeus, 1762) poses a major challenge for vector control programs, undermining the effectiveness of chemical tools to mitigate both nuisance biting and the transmission of vector-borne diseases. Previous studies
Casey Parker-Crockett, Ana L. Romero-Weaver, Edwin R. Burgess, Troy J. Fedirko, Sierra M. Schluep, Leigh Ketelsen, Chelsea Dorsainvil, Natalie L. Kendziorski, Kyle J. Kosinski, Shelley A. Whitehead, Raquel Lima de Souza, Daviela Ramirez, Saul Lozano, Eva A. Buckner   +13 more
doaj   +2 more sources

Study of pattern and outcome of acute poisoning cases at tertiary care hospital in North India

Journal of Family Medicine and Primary Care, 2023
Introduction: The WHO 2021 data estimate that 2 million lives and 53 million disability-adjusted life-years were lost in 2019 due to exposures to selected chemicals.
Naman Aggarwal, Kamal K. Sawlani, Shyam C. Chaudhary, Kauser Usman, Himanshu Dandu, Virendra Atam, Shivani Rani, Rajat Chaudhary   +7 more
doaj   +1 more source

A rare case of Organophosphate poisoning with toxic encephalopathy

Journal of Integrated Health Sciences, 2016
Organophosphate compounds (OPCs) are used mostly as pesticides. In India, Organophosphate poisoning occurs most commonly due to suicidal ingestion. Depending on the type and the dose of the organophosphate compound exposure some clinical syndromes, such ...
S K Tilara, J V Solanki, P A Bhatt
doaj   +1 more source

Geospatial model of organophosphate insecticide residues in shallot land in Wanasari Sub-district, Brebes Regency, Central Java Province, Indonesia [PDF]

E3S Web of Conferences, 2020
Organophosphates are a group of chemicals that are still allowed to be used in Indonesia and much preferred by most farmers. Excessive usage of organophosphate is expected to contaminate the soil, water, plants, the environment and humans.
Indratin, Arief Budihardjo Mochamad, Helmi Muhammad   +2 more
doaj   +1 more source

Microbiota and organophosphates

NeuroToxicology, 2019
Organophosphates (OPs) are important toxic compounds commonly used for a variety of purposes in agriculture, industry and household settings. Consumption of these compounds affects several central nervous system functions. Some of the most recognised consequences of organophosphate pesticide exposure in humans include neonatal developmental ...
Pablo Roman, Diana Cardona, Lluis Sempere, Francisca Carvajal   +3 more
openaire   +3 more sources

Quantitative Structure-Activity Relationship Analysis of Organophosphate Insecticides Using Electronic and Molecular Parameters

Makara Journal of Science, 2017
Quantitative Structure-Activity Relationship (QSAR) analysis of organophosphate derivatives, and their insecticide activities, was performed using electronic and molecular parameters.
Yari Mukti Wibowo, Mudasir Mudasir, Harno Dwi Pranowo   +2 more
doaj   +1 more source

Chlorpyrifos Disrupts Acetylcholine Metabolism Across Model Blood-Brain Barrier

Frontiers in Bioengineering and Biotechnology, 2021
Despite the significant progress in both scientific understanding and regulations, the safety of agricultural pesticides continues to be called into question.
Dusty R. Miller, Ethan S. McClain, James N. Dodds, James N. Dodds, James N. Dodds, James N. Dodds, James N. Dodds, Andrzej Balinski, Andrzej Balinski, Andrzej Balinski, Andrzej Balinski, Andrzej Balinski, Jody C. May, Jody C. May, Jody C. May, Jody C. May, Jody C. May, John A. McLean, John A. McLean, John A. McLean, John A. McLean, John A. McLean, David E. Cliffel, David E. Cliffel, David E. Cliffel   +24 more
doaj   +1 more source

Evaluation of acetylcholine esterase activity in the blood of workers exposed [PDF]

Kirkuk Journal of Science, 2013
Introduction:Organophosphate and carbamate insecticides pose major environmental pollution problems and health hazards to people and animals. These insecticides inhibit cholinesterase (ChE) activity in the nervous tissues and neuromuscular junctions.
Aydin S. Ahmed
doaj   +1 more source

Sequence variation and regulatory variation in acetylcholinesterase genes contribute to insecticide resistance in different populations of Leptinotarsa decemlineata

Ecology and Evolution, 2021
Although insect herbivores are known to evolve resistance to insecticides through multiple genetic mechanisms, resistance in individual species has been assumed to follow the same mechanism.
Aigi Margus, Saija Piiroinen, Philipp Lehmann, Alessandro Grapputo, Leona Gilbert, Yolanda H. Chen, Leena Lindström   +6 more
doaj   +1 more source