Results 1 to 10 of about 9,806 (216)

Fipronil and Fipronil Sulfone Distribution in Chicken Feathers and Eggs after Oral and Dermal Exposure [PDF]

Foods, 2021
This work aimed to investigate the bio-distribution and the persistence of fipronil and its primary metabolite fipronil sulfone after oral and dermal administration by simulating natural farming conditions.
Francesco Corrias, Alessandro Atzei, Riccardo Taddeo, Nicola Arru, Mattia Casula, Rachid Salghi, Mariateresa Russo, Alberto Angioni   +7 more
doaj   +4 more sources

Ameliorative effect of Spirulina and Saccharomyces cerevisiae against fipronil toxicity in Oreochromis niloticus

Ecotoxicology and Environmental Safety, 2022
The ameliorative effects of Spirulina and Saccharomyces cerevisiae (S. cerevisiae) against fipronil toxicity in Nile tilapia fish were investigated. Fipronil is a kind of pesticide that is widely used in agriculture, thus this trial was conducted to ...
Sabreen E. Fadl, Zizy I. Elbialy, Walied Abdo, Adel Hassan Saad, Mohamed Aboubakr, Ahmed Abdeen, Mohamed Morsi Elkamshishi, Abdallah S. Salah, Amany El-Mleeh, Rafa Almeer, Lotfi Aleya, Mohamed M. Abdel-Daim, Agnieszka Najda, Ehab Yahya Abdelhiee   +13 more
doaj   +2 more sources

Toxic effects of fipronil and its metabolites on PC12 cell metabolism

Ecotoxicology and Environmental Safety, 2021
Fipronil and its metabolites (fipronil sulfone, fipronil sulfide and fipronil desulfinyl) adversely affect the environment and human health. Targeted metabolomics and lipidomics based on ultra-performance liquid chromatography-tandem mass spectrometry ...
Yongzhong Qian
exaly   +3 more sources

Effects of fipronil bait pellets on two cricetid species: Potential implications for plague mitigation and wildlife conservation [PDF]

International Journal for Parasitology: Parasites and Wildlife
We evaluated the effects of fipronil bait pellets on two cricetids that commonly occupy colonies of black-tailed prairie dogs (Cynomys ludovicianus; BTPDs): western deer mice (Peromyscus sonoriensis) and northern grasshopper mice (Onychomys leucogaster).
David A. Eads, Marc R. Matchett, Travis M. Livieri, Richard A. Bowen, Airn E. Hartwig, Stephanie Porter, Mary L. Wright, Jason Fly, Madisen Hartlaub, Phillip Dobesh, Paul Roghair, Eddie Childers, John P. Hughes, Michelle L. Hladik, Gregory P. Dooley, Brian J. Smith, Rachel A. LaCasse, Kristy Bly, Dean E. Biggins   +18 more
doaj   +2 more sources

Susceptibility of Phthorimaea absoluta (Meyrick) (Lepidoptera: Gelechiidae) to novel and established insecticides in Brazil: resistance survey, baseline, and implications for management. [PDF]

Pest Manag Sci
Baseline susceptibility of Phthorimaea absoluta to novel insecticides isocycloseram and tolfenpyrad was established in Brazil. Diagnostic doses were proposed for early resistance detection. Early tolfenpyrad tolerance and abamectin‐driven cross‐tolerance to isocycloseram via oxidases highlight cross‐resistance risks, emphasizing the need for routine ...
Quintela V, Langa TP, Dantas JV, de Oliveira M, Siqueira HA.   +4 more
europepmc   +2 more sources

CYP450-Dependent Biotransformation of the Insecticide Fipronil into Fipronil Sulfone Can Mediate Fipronil-Induced Thyroid Disruption in Rats [PDF]

Toxicological Sciences, 2012
In rats, the widely used insecticide fipronil increases the clearance of thyroxine (T(4)). This effect is associated with a high plasma concentration of fipronil sulfone, the fipronil main metabolite in several species including rats and humans. In sheep, following fipronil treatment, fipronil sulfone plasma concentration and thyroid disruption are ...
Beatrice Roques, Véronique Gayrard, Isabelle Jouanin   +2 more
exaly   +3 more sources

Effects of Fipronil Exposure on Glucose Metabolism Disorder via the Gut Microbiota and Inflammation [PDF]

Toxics
Fipronil (FPN), a widely used insecticide, poses health risks through environmental contamination. Although its toxicity is increasingly recognized, the impact of fipronil on glucose metabolism remains poorly understood.
Ziquan Lv, Yuxuan Wu, Tingting Cao, Changfeng Peng, Xuan Zou, Xinyue Xu, Dan Wang, Ying Chen, Guangnan Liu, Yuebin Ke, Suli Huang, Yajie Guo   +11 more
doaj   +2 more sources

Serum Concentrations of Fipronil and Metabolites in Japanese Pregnant Women: Relationship with Thyroid Hormone Levels [PDF]

Toxics
Fipronil, a widely used phenylpyrazole insecticide, is known to disrupt circulating thyroid hormone (TH) levels in rodents. Concentrations of fipronil and its metabolites (fipronil sulfone and fipronil sulfide) in serum samples collected in 2009–2011 ...
Kunishige Ikeda, Aya Hisada, Takamitsu Otake, Ryo Omagari, Daisuke Nakajima, Nobumasa Kato, Jun Yoshinaga   +6 more
doaj   +2 more sources

Development of a low-dose fipronil deer feed: evaluation of efficacy against two medically important tick species parasitizing white-tailed deer (Odocoileus virginianus) under pen conditions

Parasites & Vectors, 2023
Background Odocoileus virginianus (the white-tailed deer) is a key reproductive host for medically important tick species, including Ixodes scapularis and Amblyomma americanum.
David M. Poché, Donald Wagner, Kylie Green, Zachary Smith, Noah Hawthorne, Batchimeg Tseveenjav, Richard M. Poché   +6 more
doaj   +2 more sources

Environmental fate and exposure; neonicotinoids and fipronil [PDF]

Environmental Science and Pollution Research, 2014
Systemic insecticides are applied to plants using a wide variety of methods, ranging from foliar sprays to seed treatments and soil drenches. Neonicotinoids and fipronil are among the most widely used pesticides in the world.
J. Bonmatin, C. Giorio, V. Girolami, D. Goulson, D. Kreutzweiser, C. Krupke, M. Liess, E. Y. Long, M. Marzaro, E. Mitchell, D. A. Noome, N. Simon-Delso, A. Tapparo   +12 more
semanticscholar   +5 more sources