Kremlin Mark B. Ampode1,2,3*, Ramanathan Solaiyappan1, Baskaralingam Vaseeharan1
...icity assessment through acetylcholinesterase (AChE) activity in the brain showed no significant difference (P=0.952). The ZnONPs significantly influenced antioxidant biomarkers (SOD, CAT, and GST), while the mortality rate, average body weight, and neurotoxicity of tilapia were not statistically affected. Hence, the addition of ZnONPs in small quantities (3mg/g diet) enhances antioxidant biomarkers and has the potential to serve as a feed additive for improvi...