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Stability of PACAP1-38 in a commercially available artificial tear solution (Systane® Ultra). Numbers in the cells indicate the percentage of the starting material that was not decomposed on the given day
| PACAP1-38 | Artificial tears (Systane® Ultra) | |
|---|---|---|
| RT | +4 °C | |
| Day 3 | 75 | 98 |
| Day 6 | 58 | 93 |
| Day 8 | 37 | 83 |
| Day 11 | 24 | 73 |
| Day 14 | 12 | 65 |
RT room temperature
