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DOI

10.22543/7674.71.P8593

Abstract

Objective. This study investigates acute effects of various doses of Malathion on glucose homeostasis and insulin resistance in rat.

Methods. Rats were randomly divided into four groups of 6 animals each. Corn oil was given orally to Group 1. Group 2, Group 3, and Group 4 received malathion dissolved in corn oil via oral administration at the doses of 100, 200 and 400 mg/kg, respectively. 24 hours later the rats were sacrificed.

Results. Acute administration of Malathion led to a decrease in serum butryl cholinesterase (BChE) levels at all doses tested. It also caused a significant increase in serum advanced glycation end products (AGEs), insulin, and TNF-α levels at all doses. Moreover, Malathion administration raised the liver ALT, AST and LDH, TNF-α, and glycogen levels in a dose dependent manner. It also led to a remarkable increase in pancreatic insulin levels at all doses.

Conclusions. Acute administrations of Malathion affect glucose homeostasis in a dose dependent manner through its effects on the liver, serum, and pancreas.

Creative Commons License

Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

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