| Abs | Absorbance |
| HCE-T cells | Human corneal epithelial cell line |
| NGF | Nerve growth factor |
| pp38 | Phosphorylation of p38 |
| pAkt | Phosphorylation of Akt |
| pERK | Phosphorylation of ERK |
| pJNK | Phosphorylation of JNK |
| U0126 | ERK inhibitor |
| Abs | Absorbance |
| HCE-T cells | Human corneal epithelial cell line |
| NGF | Nerve growth factor |
| pp38 | Phosphorylation of p38 |
| pAkt | Phosphorylation of Akt |
| pERK | Phosphorylation of ERK |
| pJNK | Phosphorylation of JNK |
| U0126 | ERK inhibitor |