Norah wasel allah Al-mutairi2022-05-192022-05-191180https://drepo.sdl.edu.sa/handle/20.500.14154/10276In this study the impact of artificial diet on cultured Tilapia (O. niloticus) was investigated, bioassays oxidative stress, neurotoxicity, genotoxicity and cytotoxicity were chosen using them, a multi-response approach in different tissues; gills, liver, brain and blood were utilized. Parameters included, malondialdehyde (MDA), catalase activity (CAT), glutathione S-transferase activity (GST), and reduced glutathione (GSH) levels were assessed as oxidative stress endpoints.enThesis