Effects of SiO2NPs and CuONPs on the histoarchitecture and transcriptomic responses in the brain of Nile tilapia, Oreochromis niloticus

Key Points

• Alterations in brain histoarchitecture indicate significant neurotoxic effects from si02nps and cuonps exposure, affecting fish well-being.
• Histoarchitectural changes were notable across experimental conditions, with specific transcriptomic responses linked to contaminant exposure.
• Assessment of histoarchitecture and transcriptomic responses involves analyzing brain samples from oreochromis niloticus exposed to nanoparticles.
• This work highlights the ecological implications of using si02nps and cuonps in aquatic environments, necessitating further exploration.