Possible neuroprotective effect of brimonidine in a mouse model of ischaemic optic neuropathy

Abstract

The increase in HO-1 associated with rAION is mitigated with brimonidine treatment, especially when administered intraperitoneally. Topical brimonidine apparently reduces VEGF, Tie-2, HIF-1alpha and GPX-1 expression on day 21. These results agree with published data and may have therapeutic implications for patients diagnosed with AION in the acute phase.