Long arm octopus (Octopus minor) extract prevents eye injury caused by particulate matter exposure in zebrafish (Danio rerio) embryos

Particulate matter (PM) is a mixture of microscopic solid inhalable particles including airborne liquid droplets, and it is implicated with several diseases. The eye does not have a protective barrier among the human organs, consequently it get directly exposed to environmental substances such as PM. The scarcity of treatments for damage to the eyesight and the vision and eye structure being closely related to the structure and function of the central nervous system highlights the cruciality of novel therapeutics. In this study was conducted using in vivo zebrafish vertebrate model which is a useful model due to the conserved genes be-tween human. We found that protective effect of Octopus minor extract against particulate matter-induced adverse effects on eye development in zebrafish ( Danio rerio ) embryos by regulating antioxidant and anti-inflammatory mRNA expression.