Document Type : Research Articles Authors Ahmed Jamil Abid 1 Ahlam J. H. AL-Khamas 2 Shaymaa Abd Al-Jassim Al Shukeri 2 Khalil Gazar Chelab Al-Nailey 2 Ranin Saffaa Hamad 2 Ali Alhusainy 1 1 Al- Mustaqbal University, 51001, Babylon, Iraq. 2 AL-Qasim Green University 51013, Babylon, Iraq. Abstract Keywords Liver Csyera oil Nutgrass oil Aspartate transaminase enzyme (AST) Heat stress Main Subjects Anatomy Receive Date: 02 November 2025 Revise Date: 18 April 2026 Accept Date: 18 July 2026 Abid, A.