Al-Atbi, H. S., Jaraf, H. A. & Sabu, A. B. (2022). Schiff bases antibacterial and antioxidant activity, Tropical Journal of Natural Product Research, 6(12), 1925–1929.

Al-Bahrani, H. A., Alinezhad, H., Tajbakhsh, M and Kadhum, A. A. H. (2025). Novel Imidazo[1,2-α]Pyridine Hybrids: Synthesis, Antioxidant Activity.Cytotoxicity against Cancer Cell Lines, and In Silico Docking Analysis. Chemical Methodologies, 9(11), 1016-1030. DOI:

ttps://doi.org/10.48309/chemm.2025.525913.1965

Altanam, S. Y., Darwish, N., & Bakillah, A. (2025). Exploring the Interplay of Antioxidants, Inflammation, and Oxidative Stress: Mechanisms, Therapeutic Potential, nd Clinical Implications. Diseases, 13(9), 309. DOI https://doi.org/10.3390/diseases13090309

Babalola, G. A., Jonathan, J. & B. E. Michael, B. E. (2020).  Oxidative stress and anti-oxidants in asymptomatic malaria-positive patients: a hospital-based cross-sectional Nigerian study, Egyptian Journal of Internal Medicine, 32(23), 54-60.

Benkirane, S., El-Jabri, Z., Misbahi, H., Sabir, S., Laglaoui, A. & Misbahi, K. (2025). Synthesis, Antioxidant and antimicrobial activities of some imidazo[4,5-d]pyridine derivatives, Scientific African, 27, e02625. DOI: https://doi.org/10.1016/j.sciaf.2025.e02625

De, S., Kumar, A., Shah, S., Sabnaz, K., Nandan, S., Banerjee, S.  & Sanjay, D. (2022). Pyridine: the scaffolds with significant clinical diversity, RSC Advances, 12. 15385-15406. DOI:

https://doi.org/10.1039/D2RA01571D.

Ebrahimzadeh, M. A., Nabavi, S. M., Nabavi, S. F., Bahramian, F. & Bekhradnia, A. R. (2010). Antioxidant and free radical scavenging activity of H. officinalis L. VAR. angustifolius, V. Odorata, B. Hyrcana and C. Speciosum. Pakistan Journal of Pharmaceutical Sciences, 23(1), 29-34

Ghasemi, K., Ghasemi, Y. & Ebrahimzadeh, M. A. (2009). Antioxidant activity, phenol and flavonoid contents of 13 Citrus species peels and tissues. Pakistan Journal of Pharmaceutical Sciences, 22(3), 277-281

Green, L. C., Wagner, D. A., Glogowski, J., Skipper, P. L., Wishnok, J. S. & Tannenbaum S. R. (1982).  Analysis of nitrate, nitrite, and [15N] nitrate in biological fluids. Analytical Biochemistry, 126,131–138.

Islam, M. B., Islam, M. I.,  Nath, N.,  Emran, T. B., Rahman, M. R., Sharma, R. &  Matin, M. M. (2023).  Recent Advances in Pyridine Scaffold: Focus on Chemistry, Synthesis, and Antibacterial Activities, BioMed Research International. 18, 9967591. DOI: https://doi.org/10.1155/2023/9967591.

Kishore Sahu, N. T., Mahajan, A., & Chaudhary, S. (2024). Pharmaceutically Privileged Bioactive Pyridine Derivatives as Anticancer Agents: Synthetic Developments and Biological Applications. In Heterocyclic Chemistry - New Perspectives. IntechOpen. DOI: https://doi.org/10.5772/intechopen.1005589

Koparir, P., Parlak​^, A. E., Karatepe, A. and Rebaz A. Omar. R. A. (2022). Elucidation of potential anticancer, antioxidant and antimicrobial properties of some new triazole compounds bearing pyridine-4-yl moiety and cyclobutane ring, Arabian Journal of Chemistry, 07(15).  DOI:

https://doi.org/10.1016/j.arabjc.2022.103957

Kumar, M., Padmini, T. & Ponnuvel, K. (2017).  Synthesis, characterization and antioxidant activities of Schiff bases are of cholesterol, Journal of Saudi Chemical Society,21, S322–S328

Kurutas E. B. (2016). The importance of antioxidants which play the role in cellular response against oxidative/nitrosative stress: current state. Nutritional Journal 25,15(1):71.

DOI:https://doi.org/10.1186/s12937-016-0186-5.

Manful, C. F., Fordjour, E., Subramaniam, D., Sey, A. A., Abbey, L., & Thomas, R. (2025). Antioxidants and Reactive Oxygen Species: Shaping Human Health and Disease Outcomes. International Journal of Molecular Sciences, 26(15), 7520. DOI: DOI: https://doi.org/10.3390/ijms26157520.

Marinescu, M. and Popa, C.-V. (2022). Pyridine Compounds with Antimicrobial and Antiviral Activities.. International Journal of Molecular Sciences, 23, 5659. DOI: https://doi.org 10.3390/ijms23105659

Mensor, L.L., Menezes, F.S., Leitão, G.G., (2001). DPPH antioxidant screening. Physiotherapy Research, 15, 127–130.

Mojarrab M, Soltani, R. & Aliabadi A. (2013). Pyridine Based Chalcones: Synthesis and Evaluation of Antioxidant Activity of 1-Phenyl-3-(pyridin-2-yl)prop-2-en-1-one Derivatives. Jundishapur Journal of Natural Pharmaceutical Products, 8(3), 12. DOI: https://doi.org/10.17795/jjnpp-10024

Muhammed^, M. E.,   Fazwi, O. and Abd El-Hamid, A. M.  (2026). Synthesis of Novel Pyridine-Based Organophosphorus Compounds via Stabilized Phosphonium Ylides and Trialkylphosphites: Evaluation of Antioxidant, Anti-diabetic and Anti-inflammatory Activities, Egyptian Journal of Chemistry, 69(13), 757-765.  DOI: https://doi.org/10.21608/ejchem.2026.462285.12979

Mukherjee, B., Al Hoque, A. A.,  Hota, S. H., Gope, S.,  Ray, M., Barman, Bhattacharya, S., Chakraborty, S. & Das, L.  (2025). Antioxidants and Their Physiological Role in Free Radical Scavenging. In: Mukherjee, B. (eds) Dietary Supplements and Nutraceuticals. Springer, Singapore. DOI: https://doi.org/10.1007/978-981-96-8622-3_12

Pizzino, G., Irrera, N., Cucinotta, M., Pallio, G., Mannino, F., Arcoraci, V., Squadrito, F., Altavilla, D. & Bitto, A. 2017.  Oxidative Stress: Harms and Benefits for Human Health. Oxidative Medicine and Cellular Longevity, DOI: https://doi.org/10.1155/2017/8416763.

Prieto, P., Pineda, M. & Aguilar, M. (1999). Spectrophotometric quantitation of antioxidant capacity through the formation of a phosphomolybdenum complex: Specific application to the determination of vitamin E. Analytical Biochemistry, 269, 337-341 

Rani, V. and Reddy, P. (2018). Synthesis and Antimicrobial Activity of New Pyridine Containing Substituted Phenyl Azetidine-2-One Derivatives, Open Journal of Medicinal Chemistry, 8, 22-29. DOI: https://doi.org/10.4236/ojmc.2018.82003

Shahidi, F., Samarasinghe, A. (2025). How to assess antioxidant activity? Advances, limitations, and applications of in vitro, in vivo, and ex vivo approaches. Food Production Process and Nutrition, 7(50). DOI:  https://doi.org/10.1186/s43014-025-00326-z

Tauchen, J., Huml, L., Jurášek, M., Regenstein, J. M. & Ozogul, F. (2025) Synthetic and Semi-synthetic Antioxidants in Medicine and Food Industry: A Review. Frontiers in  Pharmacology 16:1599816. DOI:  https://doi.org/10.3389/fphar.2025.1599816.

Vankar, A., Solanki, H., Ladumor, A., Patil^, U.  and  Pathan, S. K. (2022). Review on Pyridine Analogues as Anti-Microbial, Anti-TB and Anti-oxidant Activity, Der Pharma Chemica, (14) 7. DOI: https://doi.org/10.4172/0975-413X.14.7.1-9.

Yen, G. C. & Chen, H. Y. (1995). Antioxidant activity of various teas extracts in relation to their antimutagenicity. Journal of Agricultural and Food Chemistry, 43, 27–32

Yousef, R. G., Eissa1, I. H., Elwan1, A. & El-Zahabi, M. A.  (2023). Pyridine Derivatives as Anticancer Agents: FDA-Approved Drugs and Promising Reported Compound, Al-Azhar Journal of Pharmaceutical. Science, 68(2), 64-81, DOI: https://doi.org/10.21608/ajps.2023.332167.

Zehiroglu, C., & Ozturk Sarikaya, S. B. (2019). The importance of antioxidants and place in today's scientific and technological studies. Journal of food science and technology, 56(11), 4757–4774. DOI: https://doi.org/10.1007/s13197-019-03952-x.