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n-Acetylcysteine protects against diazinon-induced histopathological damage and apoptosis in renal tissue of rats

Diazinon (DZN) is a member of organophosphorus insecticides that has cytotoxic effects on different organs. n -Acetyl cysteine (NAC) is a widely used antioxidant in clinical, in vivo and in vitro studies. We evaluated the protective role of NAC against DZN-induced toxicity in kidney tissue of Wistar...

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Published in:Toxicological research (Seoul) 2024, 40(2), , pp.285-295
Main Authors: Dong, Gaiqin, Li, Qingfeng, Yu, Chun, Wang, Qing, Zuo, Danhua, Li, Xiaozhong
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description Diazinon (DZN) is a member of organophosphorus insecticides that has cytotoxic effects on different organs. n -Acetyl cysteine (NAC) is a widely used antioxidant in clinical, in vivo and in vitro studies. We evaluated the protective role of NAC against DZN-induced toxicity in kidney tissue of Wistar rats. 30 male Wistar rats were divided into 5 groups of control, single dose of DZN, continuous dose of DZN, single doses of DZN + NAC and continuous doses of DZN + NAC. Kidney function test (blood urea nitrogen, creatinine and uric acid) was provided. Levels of malondialdehyde (MDA), total antioxidant capacity (TAC) and total sulfhydryl (T-SH) were determined in renal tissues. Renal cells apoptosis was detected using TUNEL assay. The mRNA expressions of apoptosis, oxidative stress and inflammatory mediators, including B-cell lymphoma-2 (Bcl2), Bcl-2-associated X protein (Bax), superoxide dismutase (SOD), catalase (CAT), Interleukin 10 (IL-10), Tumor necrosis factor-α (TNF-α), Caspase-3 and Caspase-8 were analyzed in kidney tissues using Real Time PCR method. Chronic exposure to DZN was associated with severe morphological changes in the kidney, as well as impairment of its function and decreased kidney weights. Continues treatment with DZN significantly decreased the percentage of renal apoptotic cells as compared to rats treated with continuous dose of DZN alone (17.69 ± 3.67% vs. 39.46% ± 2.44%; p  
doi_str_mv 10.1007/s43188-024-00226-3
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Original Article
Pharmacology/Toxicology
예방의학
title n-Acetylcysteine protects against diazinon-induced histopathological damage and apoptosis in renal tissue of rats
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