Nasution, N.M., Idami, Z., Widiarti, L. and Ningrum, N.A. 2026. Effect of Moringa oleifera L. Leaf Extract on GPx-3 Gene Expression in the Brain of Induced Ethylene Glycol on Rats (Rattus norvegicus). RUMPHIUS Pattimura Biological Journal. 8, 1 (Mar. 2026), 055-060. DOI:https://doi.org/10.30598/rumphiusv8i1p055-060.