| COS | Chitosan oligosaccharides |
| PBS | Phosphate-buffered saline |
| ROS | Reactive oxygen species |
| EAU | Experimental autoimmune uveoretinitis |
| IRBP | Interphotoreceptor retinoid-binding protein |
| IL | Interleukin |
| IFN | Interferon |
| TNF | Tumor necrosis factor |
| MCP | Monocyte chemoattractant protein |