Imen Askri, Houda Ben Lamine, Raoudha Smiti, O. Tebourbi, Dorsaf Hallègue, M. Sakly, K. Ben Rhouma
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引用次数: 0
Abstract
ABSTRACT The use of pesticides has been widespread throughout the world. The intensive and uncontrolled use of these chemical substances has harmful effects on human health and the environment. Imidacloprid and Deltametrin are among the insecticides most commonly used. Our study evaluated the potential effects on hepatic function of Imidacloprid and Deltametrin in rats after subacute toxicity. Forty adult male Wistar rats were randomly divided into four groups of 10 rats each: the 1st group was the control; the 2nd group was exposed to Imidacloprid (25 mg/kg); the 3rd group received Deltametrin (200 mg/kg) and the 4th group received a mixture (Imidacloprid + Deltametrin) with the same dose for 30 days. The results showed that subacute exposure of rats to these insecticides induced a decrease in relative liver weights. On the other hand, hepatic activity was altered; however, there was a significant rise at the level of hepatic enzymes, blood sugar and lipids versus decreased protein in treated rats. These modifications were accompanied by alterations of the hepatic tissue structure in the treated rats, compared to the controls which remained intact. The alterations and lesions were more marked in the animals receiving the Imidacloprid and Deltametrin mixture. Subacute toxicity of Imidacloprid and Deltametrin, used individually or together, disturb liver function in rats and the treatment with the combination of the two worsens the condition.
期刊介绍:
Environmental Pollutants & Bioavailability is a peer-reviewed open access forum for insights on the chemical aspects of pollutants in the environment and biota, and their impacts on the uptake of the substances by living organisms.
Topics include the occurrence, distribution, transport, transformation, transfer, fate, and effects of environmental pollutants, as well as their impact on living organisms. Substances of interests include heavy metals, persistent organic pollutants, and emerging contaminants, such as engineered nanomaterials, as well as pharmaceuticals and personal-care products as pollutants.