Table II.
Degree of irritationa | ||||
---|---|---|---|---|
Azopt® | BLZ LCNPs | |||
Control | Test | Blank LCNPs | Test | |
Cornea | ||||
Corneal opacity | 0 | 2 | 0 | 0 |
Iris | ||||
Irritation value | 0 | 0 | 0 | 0 |
Conjunctiva | ||||
Degree of flare | 0 | 1 | 0 | 1 |
Degree of swelling | 0 | 0 | 0 | 0 |
Degree of redness | 0 | 1 | 0 | 1 |
Congestion | 0 | 1 | 0 | 1 |
Secretion (discharge) | 0 | 1 | 0 | 0 |
aIrritation and corneal opacity were estimated on a scale from 0 to 4. Congestion, flare, swelling, discharge, and redness of the conjunctiva were graded on a scale from 0 to 3, 0 to 4, 0 to 4, 0 to 3, and 0 to 3, respectively