» Articles » PMID: 35528172

Biological Effect of Quercetin in Repairing Brain Damage and Cerebral Changes in Rats: Molecular Docking and In Vivo Studies

Abstract

This study examined the protective effect of quercetin against high-altitude-induced brain damage in rats. A molecular docking study was performed to investigate the potential effect of quercetin in reducing brain damages through its ability to target the oxidative stress enzymes. Biomarker assessment screening assays were also performed then followed by in vivo studies. Three groups of rats were divided into the control group, an untreated animal model group with induced brain damage, and finally, the quercetin treated group that received quercetin dose equal to 20 mg/kg of their body weights. Molecular docking studies and biomarker assessment screening assays proved the potential effect of quercetin to affect the level of representative biomarkers glutathione (GSH), glutathione reductase (GR), glutathione-S-transferase (GST), glutathione peroxidase (GPx), superoxide dismutase (SOD), catalase (CAT), and malondialdehyde (MDA). Additionally, the protective effect of quercetin against high altitude, low pressure, and low oxygen was also investigated by exploring the brain histopathology of experimental rats. Brain damage was observed in the untreated animal model group. After treatment with quercetin, the cerebral edema in the brain tissues was improved significantly, confirming the protective effects of quercetin. Therefore, quercetin can be used as a natural food additive to protect from the highaltitude-induced brain damage.

Citing Articles

Therapeutic potential of natural products in inflammation: underlying molecular mechanisms, clinical outcomes, technological advances, and future perspectives.

Gouda N, Alshammari S, Abourehab M, Alshammari Q, Elkamhawy A Inflammopharmacology. 2023; 31(6):2857-2883.

PMID: 37950803 DOI: 10.1007/s10787-023-01366-y.


Neural regeneration ability of Polypyrrole-Collagen-Quercetin composite in the spinal cord injury.

Li Q, Zhang S Regen Ther. 2023; 24:85-93.

PMID: 37334243 PMC: 10275702. DOI: 10.1016/j.reth.2023.05.010.


Evaluating the ability of some natural phenolic acids to target the main protease and AAK1 in SARS COV-2.

Ghamry H, Belal A, El-Ashrey M, Tawfik H, Alsantali R, Obaidullah A Sci Rep. 2023; 13(1):7357.

PMID: 37147518 PMC: 10162004. DOI: 10.1038/s41598-023-34189-6.


Phytochemistry, Bioactivities of Metabolites, and Traditional Uses of .

Kreft I, Germ M, Golob A, Vombergar B, Vollmannova A, Kreft S Molecules. 2022; 27(20).

PMID: 36296694 PMC: 9611693. DOI: 10.3390/molecules27207101.


Discovery of Some Heterocyclic Molecules as Bone Morphogenetic Protein 2 (BMP-2)-Inducible Kinase Inhibitors: Virtual Screening, ADME Properties, and Molecular Docking Simulations.

Belal A, Elkady H, Al-Karmalawy A, Amin A, Ghoneim M, El-Sherbiny M Molecules. 2022; 27(17).

PMID: 36080338 PMC: 9457949. DOI: 10.3390/molecules27175571.

References
1.
Murdoch . High life: A history of high altitude physiology and medicine . BMJ. 1999; 318(7198):1631. PMC: 1115988. DOI: 10.1136/bmj.318.7198.1631. View

2.
Kocaman G, Altinoz E, Erdemli M, Gul M, Erdemli Z, Zayman E . Crocin attenuates oxidative and inflammatory stress-related periodontitis in cardiac tissues in rats. Adv Clin Exp Med. 2021; 30(5):517-524. DOI: 10.17219/acem/133753. View

3.
Russo M, Spagnuolo C, Tedesco I, Bilotto S, Russo G . The flavonoid quercetin in disease prevention and therapy: facts and fancies. Biochem Pharmacol. 2011; 83(1):6-15. DOI: 10.1016/j.bcp.2011.08.010. View

4.
Lateef A, Quaiyoom Khan A, Tahir M, Khan R, Rehman M, Ali F . Androgen deprivation by flutamide modulates uPAR, MMP-9 expressions, lipid profile, and oxidative stress: amelioration by daidzein. Mol Cell Biochem. 2012; 374(1-2):49-59. DOI: 10.1007/s11010-012-1504-7. View

5.
Hertog M, Hollman P, Katan M, Kromhout D . Intake of potentially anticarcinogenic flavonoids and their determinants in adults in The Netherlands. Nutr Cancer. 1993; 20(1):21-9. DOI: 10.1080/01635589309514267. View