Al zwelef, M. and Nibras N. A. Alabbas 2025. Amelioration of anti-inflammatory properties of Acetaminophen by Agmatine sulphate: Mahaba S. M. Zwelef 1, Nibras N. A. Alabbas 2 Department of Physiology, Biochemistry and Pharmacology, College of Veterinary Medicine, University of Baghdad, Iraq 1Email: mahaba.salah1400a@covm.uobaghdad.edu.iq ORCID: https://orcid.org/0009-0007-1278-1528 2Email: nibras.n@covm.uobaghdad.edu.iq ORCID: https://orcid.org/0000-0002-5541-9277 *Correspondence mahaba.salah1400a@covm.uobaghdad.edu.iq. Diyala Journal for Veterinary Sciences. 3, 2 (Jun. 2025), 1–10. DOI:https://doi.org/10.71375/djvs.2025.03201.