Results 21 to 30 of about 9,320 (160)

Activation of PXR, CAR and PPARα by pyrethroid pesticides and the effect of metabolism by rat liver microsomes

open access: yesHeliyon, 2019
In this study, we used reporter gene assays in COS-1 cells to examine the activation of rat pregnane X receptor (PXR), rat constitutive androstane receptor (CAR) and rat peroxisome-proliferator activated receptor (PPAR)α by pyrethroid pesticides, and to ...
Chieri Fujino   +8 more
doaj   +1 more source

Effects of sublethal doses of pyrethroids on malaria vectors [PDF]

open access: yes
Pyrethroids are currently the most widespread class of insecticide in public health use, although their future may be limited by resistance. The present study investigates the effects of these compounds on mosquitoes, other than mortality immediately
Hill, Nigel
core   +1 more source

Managing resistance is critical to future use of pyrethroids and neonicotinoids [PDF]

open access: yes, 2005
Synthetic pyrethroids and neonicotinoids are the most readily available alternatives to the organophosphate and carbamate insecticides. Pyrethroids have become widely used in California, and problems with insecticide resistance and ...
Frank Zalom   +2 more
core   +2 more sources

Dynamic of Brassicogethes aeneus (F.) (Coleoptera, Nitidulidae) populations in Serbia’s downriver Danube section and their susceptibility to insecticides

open access: yesSpanish Journal of Agricultural Research, 2019
This paper presents data on the dynamic of B. aeneus populations in winter oilseed rape in the downriver section of the Danube in Serbia, which were acquired by yellow water traps and a beating method.
Predrag Milovanović   +4 more
doaj   +1 more source

"STRUCTURE-ACTIVITY RELATIONSHIP OF PYRETHROIDS AGAINST DIFFERENT GEOGRAPHICAL STRAINS OF LARVAE OF MALARIA VECTOR, ANOPHELES STEPHENSI AND ROLE OF MIXED FUNCTION OXIDASE IN RESISTANCE PHENOMENON" [PDF]

open access: yesActa Medica Iranica, 2004
An investigation was carried out on permethrin-susceptible and resistant strain of malaria vector, An.stephensi. Efficacy of several pyrethroids such as permetrhrin, deltamethrin, lambdacyhalothrin, cypermethrin and cyfluthrin against this species showed
H. Vatandoost
doaj   +1 more source

Conflict of interest:use of pyrethroids and amidines against tsetse and ticks in zoonotic sleeping sickness endemic areas of Uganda [PDF]

open access: yes, 2013
Caused by trypanosomes and transmitted by tsetse flies, Human African Trypanosomiasis and bovine trypanosomiasis remain endemic across much of rural Uganda where the major reservoir of acute human infection is cattle.
Welburn Susan C.   +17 more
core   +1 more source

Insecticidal activity, toxicity, resistance and metabolism of pyrethroids: A review

open access: yes, 2022
Pyrethroids are synthetic or man-made versions of natural pyrethrins discovered in the flowers of a plant species of the Compositae family called Chrysanthemum cinerariaefolium .
Srivastava, Atul Kumar   +10 more
core   +1 more source

Microbial Diversity and Enzyme Activity as Indicators of Permethrin-Exposed Soil Health

open access: yesMolecules, 2023
Owing to their wide range of applications in the control of ticks and insects in horticulture, forestry, agriculture and food production, pyrethroids pose a significant threat to the environment, including a risk to human health.
Agata Borowik   +3 more
doaj   +1 more source

Pyrethroids decrease deactivation rate constants.

open access: yes, 2014
A. State model used to fit the experimental traces (see Methods and text for details). Pyrethroids can only bind to open channel. Once bound they modify channel kinetics to and from open and inactivated states by given factors, i.e. KFwr, Kbck, KiF, KIB,
Aklesso Kadala (659345)   +8 more
core   +1 more source

Biosensors for Food Safety and Adulteration Monitoring: Applications, Smart Packaging Integration, and Pathways to Intelligent, Field‐Deployable Detection Systems

open access: yesFood Safety and Health, EarlyView.
Biosensors enable rapid, sensitive, and portable detection of pathogens, contaminants, allergens, and food adulteration. Integration with smart packaging, smartphones, IoT, and machine learning supports real‐time monitoring and intelligent decision‐making, whereas microfluidics, biodegradable materials, explainable AI, and blockchain offer pathways ...
Mohima Akther Any   +7 more
wiley   +1 more source

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