A brinzolamide (BRN) formulation incorporating two kinds of PLGA nanoparticles was injected into your subconjunctival space of normotensive Albino rabbits. The reduction of IOP in both BRN-loaded PLGA nanoparticle preparations was better than topical BRN suspension on your own for around 10d[24]. Other subconjunctival nanoparticle delivery platform