Fig. 5: Effect of different dose of chloroquine on the levels of serum HMGB1 in mice exposed with CCl4.

Serum HMGB1 levels measured by ELISA in mice from the vehicle and CQ pre-treatment groups at 24 h (n = 6). Data are presented as mean ± SD. *P < 0.05 and **P < 0.01, compared with the CCl4 alone group