Effect of LPS on proteasome activities in gastrocnemius, heart and liver. Proteasome 20S (A, C, E) and 26S (B, D, F) enzymatic activities in the GAS (A, B), heart (C, D) and liver (E, F) of mice 8 hours after administration of LPS 7.5 mg/kg with or without epoxomicin 0.5 mg/kg treatment. Values are means ± SEM. * p < 0.05, ** p < 0.01, *** p < 0.001 compared with control (C); ##
p < 0.01, ###
p < 0.001 compared with LPS (L).