@article {231180,
	title = {Toll-like receptors and nuclear factor kappa B signaling pathway involvement in hepatorenal oxidative damage induced by some food preservatives in rats.},
	journal = {Scientific reports},
	volume = {13},
	year = {2023},
	pages = {5938},
	abstract = {<p>Chemical food preservatives are extensively found in various processed food products in the human environment. Hence, this study aimed to investigate the effect of long-term exposure to five food preservatives (potassium sorbate (PS), butylated hydroxyanisole (BHA), sodium benzoate (SB), calcium propionate (CP), and boric acid (BA)) on the liver and kidney in rats and the probable underlying mechanisms. For 90~days, sixty male albino rats were orally given either water (control), 0.09~mg/kg b.wt BHA, 4.5~mg/kg b.wt PS, 0.9~mg/kg b.wt SB, 0.16~mg/kg b.wt BA, or 0.18~mg/kg b.wt CP. Liver and kidney function tests were assessed. Hepatic and renal oxidative stress biomarkers were estimated. Histologic examination analysis of liver and kidney tissues was achieved. Toll-like receptors 2 and 4 (TLR-2 and TLR-4), tumor necrosis factor-alpha (TNF-α), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) mRNA expression levels were measured. The results revealed that long-term oral dosing of the five food preservatives resulted in significant increases in alkaline phosphatase, alanine transaminase, aspartate transaminase, urea, uric acid, and creatinine levels. There were significant reductions in hepatic and renal antioxidant enzymes, an increase in MDA concentrations, and pathological alterations in renal and hepatic tissues. The mRNA levels of TLR-4, TLR-2, NF-κB, and TNF-α were elevated in the food preservatives-exposed groups. Conclusively, the current findings revealed that long-term exposure to PS, BHA, SB, CP, and BA has a negative impact on liver and kidney function. Furthermore, these negative effects could be mediated via oxidative stress induction, inflammatory reactions, and cytokine production.</p>
},
	attachments = {https://scholar.cu.edu.eg/sites/default/files/kasooud/files/toll_like__receptors.pdf},
	author = {Yasmina M. Abd-Elhakim and Behairy, Amany and Hashem, Mohamed M M and Khaled Abo-EL-Sooud and Abeer E. El-Metwally and Hassan, Bayan A and Haytham A. Ali}
}
