THE EFFECT OF ABAMECTIN AND THIAMETHOXAM PESTICIDES ON ISOLATED RAT LIVER MITOCHONDRIA
Nowadays, pesticides are widely used chemicals in agriculture all around the world. Even though, pesticides are the pivotal target
for the pest, they also have negative impact on mammalian organism, particularly on liver mitochondria. This research article
describes the study of the the effect of pesticides: abamectin and thiamethoxam on the swelling process of rat liver mitochondria
by opening the mitochondrial permeability transition pore (mPTP) and Fe 2+ - induced lipid peroxidation (LPO) under in vitro
conditions. The obtained data indicates that damaging effect of abamectin is more active than thiamethoxam on the opening mPTP
and LPO.
1. Parpieva M.J., Mirkhamidova P., Pozilov M.K., Alimova R.A. Effects of sophoroflavonoside and narcissin flavonoids on the
amount of malondialdehyde, a product of lipid peroxidation, and the activity of the enzyme cytochrome c oxidase in rat liver
mitochondria poisoned with indoxacarb pesticide // Caspian Journal of Environmental Sciences – 2023 – V. 21. №4. – P.
997-1000
2. Astiz M., Alaniz Maria J.T., Marra C.A. Effect of pesticides on cell survival in liver and brain rat issues // Ecotoxicology and
Environmental Safety – 2009 – V. 72. №7. – P. 2025-2032.
3. Kowaltowski A.J., Castilho R.F., Grijalba M.T., Bechara E.JH. and Vercesi A.E. Effect of inorganic phosphate concentration
on the nature of inner mitochondrial membrane alterations mediated by Ca 2+ ions. A proposed model for phosphate-
stimulated lipid peroxidation // J. Biol. Chem. – 1996- V. 271. -P. 2929-2934.
4. Issa S.Y., Abdel Rahman S.M., Gaber Y.M. and Soliman Nada A.H. Toxicological impact of Thiamethoxam on adult male
rats: Histopathological, biochemical, and oxidative DNA damage assessment // Toxicology Reports – 2025 – V. 14. - P. 1-9.
5. Schneider W.C., Hogeboom G.H. Cytochemical studies of mammalion tissues: the isolation of cell components by
differential centrifugation // Cancer Res. – 1951 - V. 11. – P. 1-22.
6. He L., Lemasters J. Heat shock suppresses the permeability transition in rat liver mitochondria // J. Biol. Chem. – 2003.
7. Almeida A.M., Bertoncini C.R., Borecky J., Souza-Pinto N.C. Vercesi A.E. (2006) Mitochondrial DNA damage associated
with lipid peroxidation of the mitochondrial membrane induced by Fe 2+ -citrat // An. Acad. Bras. Cienc. – V. 78. №3. – P.
505-514.
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