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Relationship between exposure, body burden and target tissue concentration after oral administration of a low-dose mixture of pyrethroid insecticides in young adult rats
(Elsevier Ireland, 2018-11)
Pyrethroids (PYRs) are synthetic insecticides increasingly used in agricultural and household pest control. Little is known on how the toxicity of highly effective bolus doses of single compounds compares to more realistic ...
Effects of type II pyrethroid cyhalothrin on rat innate immunity: a flow cytometric study
(Amsterdam, 2009)
Synthetic type II pyrethroids induce anxiety, immunosuppression or, alternatively, immunostimulatory effects in laboratory animals. Macrophages and neutrophils are known to be key elements in cellular immune responses. The ...
Exposure to deltamethrin induces oxidative stress and decreases of energy reserve in tissues of the Neotropical fruit-eating bat Artibeus lituratus
(Ecotoxicology and Environmental Safety, 2018)
Susceptibility to two pyrethroids in Boophilus microplus (Acari: Ixodidae) populations of northwest Argentina Preliminary results
(Elsevier Science, 2000-03)
Cattle are treated 6-12 times yearly to control Boophilus microplus ticks in the east zone of the Argentinean infested region, while 1-4 treatments are applied for tick control in the west zone. In the 1970s resistance to ...
Efeitos do inseticida permetrina sobre o desenvolvimento de peixes-zebra
(Universidade Federal de Santa MariaBrasilBioquímicaUFSMPrograma de Pós-Graduação em Ciências Biológicas: Bioquímica ToxicológicaCentro de Ciências Naturais e Exatas, 2019-08-30)
Permethrin (PM) is a Type I synthetic pyrethroid (SP) widely used in crops and especially in domestic environments to control harmful insects. Pyrethroids are considered safe, with low mammalian toxicity. However, studies ...
Malignant mammary tumor in female dogs: environmental contaminants
(Biomed Central Ltd., 2010-06-30)
Mammary tumors of female dogs have greatly increased in recent years, thus demanding rapid diagnosis and effective treatment in order to determine the animal survival. There is considerable scientific interest in the ...