Figure 5
From: Besifloxacin liposomes with positively charged additives for an improved topical ocular delivery

Irritability evaluation of LP PC, LP PC: SPM, and commercial formulation (Besivance 0.6%) in egg chorioallantoic membrane (CAM) compared to the positive control (+) using sodium hydroxide solution (NaOH) (1 mol/L) and negative control (−) using PBS.