STT, FT, and RBT results. (A) Mean (±SD) STT values: ≤5 mm/min (KCS positive). (B) Median (quartiles P25 and P75) FT values: 1 (negative - absence of corneal ulcers) and 2 (positive - presence of corneal ulcers). (C) Median (quartiles P25 and P75) RBT values: 1 (absence of stained cells devitalized by KCS) and 2 (presence of stained cells devitalized by KCS). Group C (control), group OLO (oral LO), group OLT (topical LO), and group OTLO (oral + topical LO). The asterisk indicates P < 0.05 (Tukey's test compared to M0).