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. Author manuscript; available in PMC: 2018 Aug 14.
Published in final edited form as: ACS Biomater Sci Eng. 2017 Jun 9;3(8):1861–1868. doi: 10.1021/acsbiomaterials.7b00319

Table 1.

Permeability coefficient of rabbit corneas to brimonidine.

Formulation P (10−6 cm/s) Q-R2
BT solution 6.90 0.93
BT/G3.0 7.77 0.97
BT/DNF 6.43 0.91

Permeability coefficient (P) was calculated for formulation. There was no significant difference in P between groups and results were consistent with literature values.31