Results 11 to 20 of about 8,535 (167)
Memorias do Instituto Oswaldo Cruz, 2011 A susceptible strain of Aedes albopictus derived from the Gainesville strain (Florida, USA) was established in our laboratory. The larvicidal efficacies of the neurotoxic insecticides temephos, permethrin and the pure cis and trans-permethrin isomers and
Andrea Gómez +3 more
doaj +1 more source
Acaricidal activity of small molecule antagonists of the tick kinin receptor against Rhipicephalus microplus acaricide-susceptible and resistant strains. [PDF]
Pest Manag SciTwo small molecules, SACC‐0039590 and SACC‐0428788, killed cattle fever tick, R. microplus, susceptible Deutch strain and pyrethroid resistant Arauquita strain larvae. SACC‐0039590 at 1 mM decreased the reproductive parameters of Deutch females. Abstract BACKGROUND Resistance to acaricides underscores the need for tick control alternatives.
Arafa WM, Lohmeyer KH, Pietrantonio PV.
europepmc +2 more sources
International Journal of Women's Dermatology, 2021 Background: Common scabies can be difficult to diagnose and treat. There are limited data on the clinical characteristics of patients who may benefit from combined topical permethrin plus oral ivermectin.
Le Wen Chiu, BS +2 more
doaj +1 more source
Pharmaceutical and Biomedical Research, 2020 Background: Globally, permethrin is used as an insecticide for pest control in indoor environments and in agriculture to enhance food production by eradicating undesirable insects and controlling disease vectors.
Fatma Ghorbel Koubaa +5 more
doaj +1 more source
Functional Analyses of House Fly Carboxylesterases Involved in Insecticide Resistance
Frontiers in Physiology, 2020 Carboxylesterase-mediated metabolism is one of major mechanisms involved in insecticide resistance. Our previous study has identified multiple carboxylesterase genes with their expression levels were significantly upregulated in pyrethroid resistant ...
Xuechun Feng, Xuechun Feng, Nannan Liu
doaj +1 more source
Acute permethrin neurotoxicity: Variable presentations, high index of suspicion
Toxicology Reports, 2014 Permethrin is a synthetic Type I pyrethroidal neurotoxic pesticide that has been responsible for accidental animal deaths. Despite its widespread use, there are no published case reports on pediatric intensive care unit admissions due to permethrin ...
Bonny Drago +2 more
doaj +1 more source
Frontiers in Pediatrics, 2021 Biomonitoring studies have highlighted the exposure of pregnant women to pyrethroids based on the measurement of their metabolites in urine. Pyrethroids can cross the placental barrier and be distributed in the fetus as some pyrethroids were also ...
Stéphane Personne +9 more
doaj +1 more source
Severe Lice Infestation in Patient of Atopic Dermatitis [PDF]
Liaquat National Journal of Primary Care, 2022 A 13-year-old female came to us with the complaint of severe itching in her scalp, low-grade fever, loss of weight, and enlarged occipital lymph node. The patient was having very severe infestations of lice in her scalp. The patient was very anxious and
Shamail Zia +4 more
doaj +1 more source
Mechanisms of pyrethroid resistance in the dengue mosquito vector, Aedes aegypti: target site insensitivity, penetration, and metabolism. [PDF]
PLoS Neglected Tropical Diseases, 2014 Aedes aegypti is the major vector of yellow and dengue fevers. After 10 generations of adult selection, an A. aegypti strain (SP) developed 1650-fold resistance to permethrin, which is one of the most widely used pyrethroid insecticides for mosquito ...
Shinji Kasai +6 more
doaj +1 more source
Comparison of Permethrin and Fipronil Toxicity against German Cockroach (Dictyoptera: Blattellidae) Strains [PDF]
Iranian Journal of Public Health, 2006 Control of insect pests of agriculture, economic, and medical importance usually focuses on the use of insecticides. The susceptibility levels of eleven strains of German cockroaches, Blattella germanica (L.), were compared with a standard susceptible ...
H Nasirian +7 more
doaj +1 more source