Results 51 to 60 of about 15,410 (138)

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

In vitro inhibition of human CYP2D6 by the chiral pesticide fipronil and its metabolite fipronil sulfone: Prediction of pesticide-drug interactions

, 2019
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Processo FAPESP: 2014/50945-4Processo FAPESP: 2016/07597-0Processo FAPESP: 2016/15680-5Processo FAPESP: 2018/07534-4Processo FAPESP: 2018/14668-7Fipronil is a chiral insecticide employed ...
Habenchus, Maísa Daniela, de Oliveira, Anderson Rodrigo Moraes [UNESP], Carrão, Daniel Blascke, Lopes, Norberto Peporine, de Albuquerque, Nayara Cristina Perez, da Silva, Rodrigo Moreira, de Oliveira, Anderson Rodrigo Moraes   +6 more
core   +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

Toxicologie comparative du fipronil et de son principal métabolite le fipronil sulfone: complémentarité des modèles animaux et cellulaires

, 2011
Un modèle de mesure de la clairance de la T4 à partir de culture d'hépatocytes a été développé afin de préciser le potentiel perturbateur thyroïdien relatif du fipronil et du fipronil sulfone par des approches de type data ...
ROQUES, Beatrice, Jouanin, Isabelle, Perdu, Elisabeth, Lacroix, Marlène Z., Gayrard-Troy, Véronique, V., De Sousa, Georges, Rahmani, Roger, Viguie, Catherine, Puel, Sylvie, Hagen-Picard, Nicole, Gayrard-Troy, Véronique, Lacroix, Marlène, Picard-Hagen, Nicole, Kesteman, Anne-Sylvie, Gayrard, Véronique   +14 more
core   +2 more sources

Comparison of the activity of selamectin, imidacloprid and fipronil for the treatment of cats infested experimentally with Ctenocephalides felis felis and Ctenocephalides felis strongylus [PDF]

, 2007
Twenty adult, domestic short hair cats were randomly allocated into four groups of five cats and housed in separated cages. Each cat was infested with 25 fleas Ctenocephalides felis felis and 25 Ctenocephalides felis strongylus and 2 days later (day 0 ...
Yao, Kp, Franc, Michel, Yao, K.P.
core   +1 more source

Leishmaniasis in Morocco: Epidemiology, Transmission Dynamics, and the Potential of Artificial Intelligence for Disease Management

Journal of Parasitology Research, Volume 2026, Issue 1, 2026.
Leishmaniases are neglected tropical diseases caused by Leishmania parasites and transmitted by infected phlebotomine sand flies, and they remain a major public health challenge in Morocco. The burden is dominated by cutaneous leishmaniasis (CL) and visceral leishmaniasis (VL), mainly associated with Leishmania major, Leishmania tropica, and L ...
Chaymaa Harkat, Denis Sereno, Abdelmohcine Aimrane, Moulay Abdelmonaim Hidan, Mohamed El Yamani, Kholoud Kahime, Satabdi Datta Choudhury   +6 more
wiley   +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

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

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