ELECTROPHYSIOLOGICAL AND ANATOM- ICAL STUDIES ON THE EFFECTS OF RETINAL ISCHEMIA ON THE ERG AND ORTHOGRADE AXONAL TRANSPORT: NEUROPROTECTION WITH BRIMONIDINE

In adult rats 90 minutes of ischemia were induced by transient ligature of the left ophthalmic vessels (LOV). One hour before ischemia the left eye was treated with two drops of