Fig. 4. After 10 days of dry eye (DE) induction, topical eye drops were given to the mice groups and inflammatory cytokines in corneas and lymph nodes (LNs) were determined by quantitative reverse transcription polymerase chain reaction at day 7. Groups were divided as follows: normal (N), DE + vehicle (D + V), DE + HL036337 0.25 mg/mL (H 0.25), DE + HL036337 1 mg/mL (H 1.0), and DE + HL036337 2.5 mg/mL (H 2.5). Six corneas and six to eight cervical LNs from five mice were included in each group. Each experiment was repeated three times. ^*p < 0.05.