Table 1. Bioavailability of SA-2 in the rat ocular tissue and fluids 1 h post dosing of 30 µl topical ocular eye drop of 1% w/v SA-2 NPs (n=12).

SA-2 NPs dose	Cornea	AH	VH	Retina	Choroid + Sclera
1% (w/v, 2.5 mM SA-2)	2.6 pg/mg	1.5 pg/mg	9.4 pg/mg	9.7 pg/mg	3.37 pg/mg