Results 51 to 60 of about 641 (161)

Developmental Neurotoxicity of Fipronil and Rotenone on a Human Neuronal In Vitro Test System

, 2021
Pesticide exposure during in utero and early postnatal development can cause a wide range of neurological defects. However, relatively few insecticides have been recognized as developmental neurotoxicants, so far.
Bicker, Gerd, Schmitz, Anne, Tan, Saime, Dempewolf, Silke, Stern, Michael   +4 more
core   +1 more source

Presence of fipronil and metabolites in eggs and feathers of ornamental hens from Italian family farms

, 2022
In Italy, hens for beauty contests are bred in backyard farms, characterized by the presence of few heads and self15 consumption of animal products. According to law, these small farms are not subject to animal registration on national databases and ...
Panseri, Sara, Negro, Viviana, Roncada, Paola, Guerrini, Alessandro, Arioli, Francesco, Chiesa, Luca, Villa, Roberto, Nobile, Maria   +7 more
core   +1 more source

Cumulative exposure to organic pollutants of French children assessed by hair analysis

Environment International, 2020
Children represent one of the most vulnerable parts of the population regarding the effects of pollutants exposure on health. In this study, hair samples were collected between October 2013 and August 2015 from 142 French children originating from ...
Alba Iglesias-González, Emily M. Hardy, Brice M.R. Appenzeller   +2 more
doaj   +1 more source

Plasma Pharmacokinetic Profile of Fipronil 1% Pour‐On in Cattle: Photodegradation and the Sustained Systemic Persistence of Fipronil Sulfone

Journal of Veterinary Pharmacology and Therapeutics, EarlyView.
ABSTRACT This study characterized the long‐term pharmacokinetic profile of a 1% fipronil pour‐on formulation in Nellore bulls under field conditions. Seventeen animals received a single topical dose (1 mg/kg), and plasma concentrations of fipronil and its metabolites (sulfone and desulfinyl) were monitored for 175 days using LC–MS/MS.
Stefani Maria Ferreira, Leonila Ester Reinert Raspantini, Giselle Kindlein, Fabiano Barreto, Caroline Andrade Tomaszewski, Tamara dos Santos Castilhos, Daniel Rodrigo Hillesheim, Silvana Lima Górniak, André Tadeu Gotardo   +8 more
wiley   +1 more source

Development of a Sustainable and Practical Natural Deep Eutectic Solvent‐based Ultrasound‐assisted Microextraction Method for Determining Fipronil and Its Degradation Products in Brewed Coffee

Journal of Separation Science, Volume 49, Issue 5, May 2026.
ABSTRACT Fipronil and its degradation products, such as fipronil sulfide and fipronil desulfinyl, exhibit toxicological concerns and require reliable analytical methods for monitoring in complex matrices such as brewed coffee. This study aimed to develop a novel ultrasound‐assisted liquid–liquid microextraction approach using a natural deep eutectic ...
Natália Stram Bierhals, Emilly Santos de Castro, Sofia Aquino Monteiro, Vanusa Regina Lando, Josias Merib   +4 more
wiley   +1 more source

Occurrence and Ecological Risks from Fipronil in Aquatic Environments located within Residential Landscapes

, 2015
This study investigated the occurrence of fipronil and its metabolites in aquatic environments in residentially-developed landscapes, including five canals and three retention ponds.
Lu J(吕剑), Wilson, PC, Wilson, PC (reprint author) Univ Florida, IFAS, Soil & Water Sci Dept, POB 110290, Gainesville, FL 32611 USA. pcwilson@ufl.edu, Wu, J, Lu, H, Lin, YJ   +5 more
core   +1 more source

Scientific support for preparing an EU position in the 56th Session of the Codex Committee on Pesticide Residues (CCPR)

EFSA Journal, Volume 23, Issue 10, October 2025.
Abstract The European Commission asked EFSA to provide support in the framework of Article 43 of Regulation (EC) No 396/2005 for the preparation of the EU position for 56th Session of the Codex Committee on Pesticide Residues (CCPR). In the current report, EFSA provided comments and recommendations on the Codex maximum residue limit (CXL) proposals ...
EFSA (European Food Safety Authority)
wiley   +1 more source

Multi‐Walled Carbon Nanotube‐Modified Carbon Paste Electrode for Fipronil Detection in Environmental Samples

Electroanalysis, Volume 37, Issue 7, July 2025.
A nanostructured carbon paste sensor modified with 20% multi‐walled carbon nanotubes (MWCNTs) was developed for the detection of Fipronil. The sensor showed enhanced electrochemical performance, with a limit of detection of 0.377 µmol L‐1. It demonstrated good stability, selectivity, and high recovery in water samples, highlighting the potential of ...
Mariane Ribas Lourenço, Guilherme Sales da Rocha, Daniel Ananias Reis de Campos, Helen Conceição Ferraz, João Victor Nicolini   +4 more
wiley   +1 more source

Iodonium Salt‐Mediated Oxidation of Sulfides to Sulfoxides by DMSO

European Journal of Organic Chemistry, Volume 27, Issue 38, October 7, 2024.
A novel iodonium salt mediated methodology activating sulfur atom, promoting the conversion of sulfides into sulfoxides exploiting DMSO as the sole oxidant. An easy access to pharmaceutical active compounds such as Sulforaphane and Modafinil. Abstract Compounds bearing the sulfoxide moiety display an important class of molecules in pharmaceutical ...
Elisavet Avramidou, Agapi K. Triandafyllou, Stavroula A. Zisopoulou, Naya A. Stini, Vera P. Demertzidou, Christoforos G. Kokotos, Petros L. Gkizis, John K. Gallos   +7 more
wiley   +1 more source

Association between pancreatic adenocarcinoma risk and concentration of organochlorine pesticides in adipose tissue and urine: A targeted‐screening analysis case‐control study (PESTIPAC)

United European Gastroenterology Journal, Volume 12, Issue 7, Page 951-959, September 2024.
Abstract Background Knowledge about environmental pancreatic adenocarcinoma (PA) risk factors, including pesticide exposure, remains limited. Organochlorine (OC) accumulates in adipose tissue and can help reflect long‐term exposure. Patients and Methods Age and body mass index (BMI) of patients with PA were matched with those undergoing a surgery for a
Mathias Brugel, Sidonie Callon, Claire Carlier, Koceila Lamine Amroun, Damien Botsen, Reza Kianmanesh, Marine Perrier, Tullio Piardi, Yohann Renard, Rami Rhaiem, Souleiman El Balkhi, Olivier Bouché   +11 more
wiley   +1 more source