Results 31 to 40 of about 9,320 (160)

Experimental determination of pesticide processing factor during extraction of maize germ oil

Oilseeds and fats, crops and lipids, 2023
As there is a lack of regulations on pesticide levels in crude oils, this study aimed to evaluate transfer factors for extrapolating concentration limits established for maize kernels to the crude oils extracted from their germs.
Carré Patrick, Lacoste Florence, Arnaud Jean-Noël, Leitner Loïc, Roiz Julie   +4 more
doaj   +1 more source

Negative cross-resistance between dihydropyrazole insecticides and pyrethroids in houseflies, Musca domestica

, 2001
A series of insecticidal dihydropyrazoles and related compounds have been shown to exhibit negative cross-resistance to a resistant (super-kdr) strain of houseflies with site-insensitivity to pyrethroids.
Denholm, I., Khambay, B. P. S., Dhadialla, T. S., Jacobson, R. M., Carlson, G. R., Denholm, Ian   +5 more
core   +1 more source

Exposure–Recovery Approach for Hepatic Toxicity Analysis of Pyrethroid Lambda‐Cyhalothrin: Histopathological, Histochemical, and Biochemical Responses in Oreochromis niloticus

Journal of Applied Toxicology, EarlyView.
ABSTRACT Lambda‐cyhalothrin is a synthetic pyrethroid insecticide widely used in agriculture, but its potential to contaminate aquatic ecosystems and exert high toxicity on fish at low concentrations raises ecotoxicological concerns. While standard histopathological and biochemical assessments are common, the novel integration of pigment‐based ...
Carlos Eurico Fernandes, André Luiz do Nascimento Silva, Tiago Venancio da Silva, Karine Nathiele Nogueira Farias, Sabrina Fuzer Gonçalves, Brenda de Oliveira Martins, Maria Eduarda Corona Garcia, Lilian Franco‐Belussi   +7 more
wiley   +1 more source

Preserving pyrethroids

Bulletin of the World Health Organization, 2014
Insecticide resistance threatens to reverse recent gains in malaria control, but new products may soon be available. Patrick Adams reports from Malawi.
doaj   +1 more source

Effect of Insecticides (Pyrethroids) on Eosinophil Count in School Children [PDF]

, 2018
Background: Study was conducted in school children to reveal the toxic effects of pyrethroids which causes allergic reactions with in the body especially altered lung function tests and eosinophil count. Objective: In the present study, the effects ...
Lathiya, Nida, Rathore, Padma, ., Ruqaya
core   +1 more source

Pyrethroids in an AlphaFold2 Model of the Insect Sodium Channel

, 2022
SIMPLE SUMMARY: Pyrethroids are a major class of insecticides for controlling arthropod pests and human disease transmitting vectors. Resistance to pyrethroid insecticides presents a serious obstacle to effective pest control.
Boris S. Zhorov, Dong, Ke, Ke Dong, Zhorov, Boris S.   +3 more
core   +1 more source

Cytotoxic and Oxidative Effects of Common Pesticides on Hepatic and Renal Cell Lines (HepG2 and Hek‐293): Implications for Human Health and Environmental Safety

Journal of Applied Toxicology, EarlyView.
ABSTRACT Modern agricultural practices expose humans and the environment to numerous chemical pesticides. Increasing evidence suggests that commercial pesticide formulations may exhibit toxicological properties that differ from those of their active ingredients alone due to the presence of co‐formulants and additives. This study evaluated the cytotoxic
Fares Elghali, Kawther Bedchich, Nour Kacem, Mohamed Sami Aifa   +3 more
wiley   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Is soybean therapy better than ClinOleic for reducing recovery time in cats with permethrin toxicosis?

Veterinary Evidence, 2021
PICO question Is soybean oil-based intravenous lipid emulsion (IVLE) therapy more effective than olive oil-based (ClinOleic IVLE therapy) for reducing time to recovery in cats with permethrin toxicosis?
Shadira Gordon
doaj   +1 more source

Transcriptomic resources and functional validation of RNAi in the cabbage seedpod weevil, Ceutorhynchus obstrictus

Pest Management Science, EarlyView.
Transcriptome sequencing of Ceutorhynchus obstrictus revealed RNA interference (RNAi) targets; double‐stranded RNA microinjection reduced transcript levels and increased mortality, with αCOP and Rop showing strongest lethal effects, indicating promising RNAi‐based pest control candidates.
Apurva Vikas Sabnis, Triin Kallavus, Éricmar Avila Dos Santos, Liina Soonvald, Riina Kaasik, Silva Vilumets, Clauvis Nji Tizi Taning, Kristof De Schutter, Eve Veromann   +8 more
wiley   +1 more source