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ArticleBiological trace element research2026

Elucidating the Protective Potential of Ferulic Acid Against Sodium Arsenite- Induced Thyroid and Adrenal Toxicity: An Integrated In-Silico Molecular Docking and In-Vivo Experimental Approach.

Esraa Emad El Dien, Yasmine H Ahmed, Mona Khamis Galal, Maha M Rashad, Hager M Ramadan, Ahmed F Essa, Abdelsamed I Elshamy, Shaymaa Hussein

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Article in Biological trace element research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Esraa Emad El DienCytology and Histology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt. esraa.emadeldien@cu.edu.eg.ORCID https://orcid.org/0009-0003-1475-4321
Yasmine H AhmedCytology and Histology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
Mona Khamis GalalBiochemistry and Molecular Biology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
Maha M RashadBiochemistry and Molecular Biology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
Hager M RamadanPhysiology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
Ahmed F EssaNatural Compounds Chemistry Department, National Research Centre, 33 El Tahrir St, Dokki, Cairo, 12622, Egypt.
Abdelsamed I ElshamyNatural Compounds Chemistry Department, National Research Centre, 33 El Tahrir St, Dokki, Cairo, 12622, Egypt.
Shaymaa HusseinCytology and Histology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Arsenic is a hazardous environmental contaminant that adversely affects human and animal health. The present study aimed to investigate the potential adverse effects of sodium arsenite (SA) as an endocrine disruptor on the thyroid and adrenal glands. This study also investigated the endocrine-protective effect of ferulic acid (FA) in male rats exposed to SA. Forty male Wistar rats were organized into four groups: Control, FA (50 mg/kg), SA (10 mg/kg), and SA + FA. All substances were administered orally for 28 days. Our findings demonstrated that SA's ability to exert harmful effects was observed microscopically as vacuolation of colloid and follicular cells, as well as adrenal gland cell necrosis. As well as pronounced positive immunoreactivity for Cyclooxygenase-2 (COX-2). Furthermore, SA significantly declined triiodothyronine (T3), thyroxine (T4), and thyroid-stimulating hormone (TSH) serum levels. The expression of nuclear factor kappa β (NF-ƙβ), Interleukin-1 beta (IL-1β), and Nibrin (NBN) genes significantly increased. In contrast, nuclear factor erythroid 2-related factor 2 (Nrf-2) and catalase (CAT) antioxidant genes significantly diminished. Additionally, a docking simulation was performed to explain the binding affinity of FA on BCL2-associated X (Bax) and Cytochrome C (CYCS). Molecular docking demonstrated that FA binds strongly to Bax (ΔG = - 6.87 kcal/mol) and cytochrome C (ΔG = - 6.54 kcal/mol), which could imply a role in affecting mitochondrial apoptosis. In contrast, its high affinity for catalase (ΔG = - 6.30 kcal/mol) aligns with its potential antioxidant and cytoprotective mechanisms. Interestingly, FA administration provided partial protection against the toxic effects of sodium arsenite exposure in the examined organs.

Indexed as

ApoptosisFerulic acidInflammationMolecular dockingOxidative stressSodium arsenite

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.