Academic Journal
Metabolomic analysis of the serum and urine of rats exposed to diazinon, dimethoate, and cypermethrin alone or in combination
| العنوان: | Metabolomic analysis of the serum and urine of rats exposed to diazinon, dimethoate, and cypermethrin alone or in combination |
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| المؤلفون: | Liang, Yu-Jie, Long, Ding-Xin, Wang, Shanshan, Wang, Hui-Ping, Wu, Yi-Jun |
| المساهمون: | State Key Laboratory of Integrated Management of Pest Insects and Rodents, National Natural Science Foundation of China |
| المصدر: | BMC Pharmacology and Toxicology ; volume 25, issue 1 ; ISSN 2050-6511 |
| بيانات النشر: | Springer Science and Business Media LLC |
| سنة النشر: | 2024 |
| الوصف: | Background Multiple pesticides are often used in combination for plant protection and public health. Therefore, it is important to analyze the physiological changes induced by multiple pesticides exposure. The objective of this study was to investigate the combined toxicity of the widely-used organophosphorus and pyrethroid pesticides diazinon, dimethoate, and cypermethrin. Methods Male Wistar rats were administrated by gavage once daily with the three pesticides individual or in combination for consecutive 28 days. The metabolic components of serum and urine samples were detected by using 1 H nuclear magnetic resonance (NMR)-based metabolomics method. Histopathological examination of liver and kidneys and serum biochemical determination were also carried out. Results The results showed that after the 28-day subacute exposure, serum glutamic transaminase and albumin were significantly increased and blood urea nitrogen was significantly decreased in the rats exposed to the mixture of the pesticides compared with the control rats, suggesting that the co-exposure impaired liver and kidney function. Metabolomics analysis indicated that the indicators 14 metabolites were statistically significant altered in the rats after the exposure of the pesticides. The increase in 3-hydroxybutyric acid in urine or decrease of lactate and N-acetyl-L-cysteine in serum could be a potentially sensitive biomarker of the subchronic combined effects of the three insecticides. The reduction level of 2-oxoglutarate and creatinine in urine may be indicative of dysfunction of liver and kidneys. Conclusion In summary, the exposure of rats to pesticides diazinon, dimethoate, and cypermethrin could cause disorder of lipid and amino acid metabolism, induction of oxidative stress, and dysfunction of liver and kidneys, which contributes to the understanding of combined toxic effects of the pesticides revealed by using the metabolomics analysis of the urine and serum profiles. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1186/s40360-023-00714-6 |
| DOI: | 10.1186/s40360-023-00714-6.pdf |
| DOI: | 10.1186/s40360-023-00714-6/fulltext.html |
| الاتاحة: | http://dx.doi.org/10.1186/s40360-023-00714-6 https://link.springer.com/content/pdf/10.1186/s40360-023-00714-6.pdf https://link.springer.com/article/10.1186/s40360-023-00714-6/fulltext.html |
| Rights: | https://creativecommons.org/licenses/by/4.0 ; https://creativecommons.org/licenses/by/4.0 |
| رقم الانضمام: | edsbas.725CE8AC |
| قاعدة البيانات: | BASE |
| DOI: | 10.1186/s40360-023-00714-6 |
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