RGC count in radial section (cells/mm)
| Results are expressed as means (SD) for control (n = 7) and vehicle (n = 8), timolol (n = 6), timolol XE (n = 7), and dorzolamide treated (n = 7) eyes. Statistical comparisons were made by one way ANOVA followed by Fisher’s PLSD multiple comparison test. *p<0.005 v control; §p<0.05 v control; ‡p<0.005 v vehicle; †p<0.05 v vehicle. | |
| Control | 36.1 (3.1)‡ |
| Vehicle | 26.4 (3.0)* |
| Timolol | 30.2 (3.5) *† |
| Timolol XE | 33.0 (4.1)‡ |
| Dorzolamide | 31.6 (2.8)§† |